Alpine Class-D Amplifiers (100)

Alpine KTA-30FW 600W Max, 300W RMS KTA Series 4 ohm Stable 4-Channel Class-D Tough Power Pack Amplifier Half The Size, Double The Power Get a huge increase in sound performance over your factory system. With Alpine’s exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30FW Weather Resistant Tough Power Pack is sure to add higher output and increased dynamic range for those open cab vehicles and toys. The KTA-F30W is perfect for when you want to boost your sound system but don’t have space for a large amplifier. It is compatible with an aftermarket or factory head unit and adds up to 4 times the power over the head unit's original built-in power. The KTA-30FW is ready for your adventures. It is weather-resistant, rated at IP66 for protection against dust ingress and high-pressure water spray. The KTA-30FW features a rugged chassis and high-quality waterproof connector so it can be used in installations where it will be exposed to the elements, like side-by-sides, boats, open-top vehicles. and motorcycles. General Features: Alpine KTA-30FW Class-D Full Range 4-Ohm Stable 4-Channel Amplifier Designed for use in Side-by-Sides, Boats, Open-Top Vehicles, and Motorcycles RMS Power Rating: 4 ohms: 75 watts x 4 Channel RMS Power Rating: 2 ohms: 75 watts x 4 Channel 150 watts RMS x 2 bridged at 4 ohms (4-ohm stable in bridged mode) Total power output: 600 watts CEA-2006 Compliant Amplifier Power Wire Harness Included Pulse Width Modulated MOSFET power supply Wired remote bass level control included Soft start turn-on Switchable 4 or 2 channel operation Speaker-level (high-level) inputs Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Dual speaker terminals simplify the hookup of multiple speakers Heavy-duty aluminum alloy heat-sink IP66 Waterproof Rating Input sensitivity: Low level: 0.2V-4V Input sensitivity: High level: 0.5V-10V Frequency Response: 15 - 36000 Hz Total Harmonic Distortion (THD): <0.1% Signal to Noise Ratio: >98 dB Variable high-pass filter: 50 - 400 Hz, 12 dB/octave Variable low-pass filter: 50 - 400 Hz, 12 dB/octave Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz Dimensions: 9-3/16"W x 3-3/4"D x 1-3/4"H Authorized Dealer 1-year Manufacturer's Warranty What is in the box: 4-Channel amplifier 14" Power/signal harness (26-pin connector on one end and bare wires + RCAs on other ends) 4 Self-tapping screws (Length 3/4") Connection sheet Limited Warranty sheet Thank you letter Alpine KTA-30FW Tough Power Pack owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine KTP-445A Plug and Play Head Unit Power Pack for Use w/ 2005-Up Alpine Head Units with a Black Power Harness The KTP-445A Power Pack amplifies power output on select 2005 and newer Alpine head units, resulting in up to a 150 percent power increase over the original power from the head unit's built-in amplifier. Compact size lets the KTP-445A fit where most amplifiers won’t. The KTP-445A comes equipped with direct plug-in connectors for select 2005 and newer Alpine head units and it fits behind the dash of most vehicles. It's small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. Its size and flexible wires make the Power Pack an easy choice to save space. In order to ensure that Alpine sound quality is heard, we’ve created a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous interference. The end result: The Power Pack boasts a 1 Watt Signal-to-Noise Ratio of 82dB or better. General Features: Alpine Power Pack 4-Channel Class D for Select In-Dash Receivers Plug-and-play design for compatible Alpine head units (2005 - Up, Black 16 Pin) RMS Power Rating: 4 ohms: 45 watts x 4 Channel Total RMS power output: 180 watts CEA-2006 compliant amplifier Increases the output of an Alpine head unit without having to install a full-size amplifier and amp install kit The fast and easy solution to higher power aftermarket sound High-efficiency digital circuit design Gain optimized for Alpine head units Plugs directly into the wiring harness of the Alpine receiver Fast and simple installation 4 channel operation for four speakers Is not compatible with factory amplifiers Frequency response: 20-20,000 Hz Signal to Noise Ratio: 84 dBA Fuse Rating: 15A x 1 Includes both Amp-to-receiver and Amp-to-vehicle Harnesses Dimensions: 7-13/16D x 2-9/16"W x 1-1/2"H Authorized Dealer 1-year Manufacturer's Warranty What is in the KTP-445A package: Head Unit Power Pack (15A fuse installed) 39" Amp-to-receiver harness (male 16-pin connector on each end) 31" Amp-to-vehicle harness (male 16-pin connector on one end and a female 16-pin connector on other ends) 2 Brackets 4 Screws 4 Wire-ties Installation Diagram Online Product Registration Limited Warranty Information KTP-445A Power Pack owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine S-A32F S-Series 320W RMS 4-Channel Digital Class D Car Audio Amplifier The all-new S-Series amplifiers pack a punch with even more performance and value. Experience hard-hitting bass and long hours of limitless play with the S-A32F 4-channel amplifier. These amplifiers offer great value with over 20% more power through increased watt handling. The exceptional strength and resistance are supported by optimizing a heat thermal management processor to ensure exceptional reliability. You can enjoy your music with the bass cranked up for hours without any power shutdown.General Features: Alpine S-Series S-A32F 4/3/2 Channel Power Amplifier S-Series amplifiers are your sound system’s workhorse. With unmatched reliability and budget-friendly prices, these amplifiers are the better choice in performance value. S-Series Amplifier: Known for reliable performance and value-oriented products. Power Output: 55W RMS x 4 (4ohm, 14.4V ≤ 1% THD+N) 80W RMS x 4 (2ohm, 14.4V≤ 1% THD+N) Bridged: 160W RMS x 2 (4ohm, 14.4V ≤ 1% THD+N) Total power output: 320 watts CEA-2006 Compliant Amplifier LED Power/Protect Light Speaker-level (high-level) inputs 3-way protection circuitry (thermal, overload, and short speaker protection) Frequency Response: 10 - 30,0000 Hz Total Harmonic Distortion (THD): <1% Signal Noise Ratio: 83 dB Variable high-pass filter: 50 - 400 Hz, 12 dB/octave Variable low-pass filter: 50 - 400 Hz, 12 dB/octave Fuse Rating: 40 Improved heat sink and protection circuit design Contain technology currently implemented in the Alpine R and X-Series models 105dB Signal-to-Noise (S/N) ratio at rated power 46 degrees of phase shift Designed to perform perfectly with the existing S-Series speakers and subwoofers Dimensions: 8” W x 8” H x 2.25” D Authorized Dealer 1-year Manufacturer's Warranty What is in the S-A32F package: S-A32F owner's manual 4-Channel amplifier One 40-amp ATO fuse Four 3/4" Screws 2mm Allen wrench Alpine Verification Certificate Warranty information Online product registration information ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine S-A55V S-Series 5-Channel Class D Amplifier 540W RMS The Alpine S-Series Sound ComponentsThree new S-Series amplifiers join the S-Series family, known for reliable performance and value-oriented products. All three S-Series amps (mono, 4-channel, and 5-channel) contain technology currently implemented in R and X-Series models. The S-Series amps feature attractive prices and are designed to perform perfectly with the existing S-Series speakers. S-Series amplifiers are your sound system’s workhorse. With unmatched reliability and budget-friendly prices, these amplifiers are the better choice in performance value. General Features: 5-channel Class D Amplifier Power Output: 40 watts RMS x 4 + 200 watts RMS x 1 at 4 ohms 60 watts RMS x 4 + 300 watts RMS x 1 at 2 ohms 120 watts RMS x 2 bridged at 4 ohms + 300 watts RMS x 1 at 2 ohms CTA-2006 compliant Variable high-pass filter (50-400 Hz, 12 dB/octave) on 4-channel section Variable low-pass filter (50-400 Hz, 24 dB/octave) on a subchannel Variable bass boost (0-12 dB at 50 Hz) on a subchannel Optional RUX-KNOB.2 wired remote level control for a subchannel Preamp and speaker-level inputs speaker wire to RCA adapter required for speaker-level input Wiring and hardware not included with amplifier 4-gauge power and ground leads recommended Fuse rating: 30A x 2 Dimensions: 11-1/4" W x 2-1/4" H x 8" D Authorized Dealer 1-year Manufacturer's Warranty What's in the box: 5-Channel amplifier Two 30-amp ATO fuses (installed) Four 3/4" Screws 2mm Allen wrench Owner's manual (English/ French/ Spanish) Alpine Verification Certificate Warranty information Power supply note Online product registration information Alpine S-A55V owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine R-A75M R-Series Class D Monoblock Subwoofer Amplifier 750 Watts RMS HI-RESOLUTION AUDIO COMPLIANT The R-Series amplifiers utilize Alpine’s advanced amplifier platform that takes the classic Class-D amplifier circuit and adds dual post-filter feedback loops for unmatched accuracy and control. This technology., originally launched in the premium X-Series amplifiers, produces efficient power with enhanced dynamic range, qualifying the R-Series amplifiers to be Hi-Resolution Audio compliant. THE LOUDEST FAMILY ON THE BLOCK The “R” line of speakers and subwoofers have a heritage of sound quality you can hear from a block away, and the newly added R-Series amplifiers are no exception. Aside from their best-in-class performance, these amplifiers are tuned to emphasize the characteristics of the R-Series speakers and subwoofers, giving you that legendary R-Series experience. General Features: R-Series Class D Monoblock Subwoofer Amplifier Power Output: 500 watts RMS x 1 @ 4 ohms 750 watts RMS x 1 @ 2 ohms CTA-2006 compliant Variable low-pass filter (50-400 Hz, 24 dB/octave) Variable bass boost (0-12 dB at 50 Hz) Variable subsonic filter (min-40 Hz, 24 dB/octave) We recommend the Alpine RUX-KNOB.2 if you are looking for a remote bass knob for Alpine Amplifiers Preamp and speaker-level inputs Speaker wire to RCA adapter required for speaker-level input - we recommend the Rockford Fosgate RFI2SW preamp outputs wiring and hardware not included with amplifier 4-gauge power and ground leads recommended - get the NVX XAPK4 for this Fuse rating: 40A x 2 Dimensions: 9" W x 2-1/16" H x 7-1/8" D Authorized Dealer 1-year Manufacturer's Warranty What's in the R-A75M package: Mono subwoofer amplifier Two 40-amp ATO fuses 4 Mounting feet Four 3/4" Screws Eight M2.5x5.5mm Machine screws 2mm Allen wrench 3mm Allen wrench Owner's manual Alpine Verification Certificate Warranty information Power supply note Online product registration information Alpine R-A75M owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine X-A90V 900W RMS X-Series Class-D 5-Channel 2 Ohm Stable Amplifier 75 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 at 2 ohmsAlpine introduces the all-new X-Series of high-grade speakers and amplifiers. These products have been engineered and tuned to create a perfect match for extraordinarily dynamic, realistic sound reproduction, and a spatial sound impression.The all-new X-Series amplifiers set a new standard for sound quality performance and power output in a very compact design. Available in mono, four-channel, and five-channel configuration, these amps are a perfect match for the all-new X-Series speakers and subwoofers.General Features:General Features: Alpine X-Series X-A90V Class-D Full Range 2 ohm Stable 5-Channel Amplifier RMS Power Rating: 4-channel side 4 ohms: 75 watts x 4 channel 2 ohms: 100 watts x 4 channel 1 ohm: ------------N/A------------ Bridged, 4 ohms: 200 watts x 2 channel Subchannel 4 ohms: 300 watts x 1 chan. 2 ohms: 500 watts x 1 chan. 1 ohm: ------------N/A------------ Total power output: 900 watts CEA-2006 Compliant Amplifier Hi-Res Audio compatible Wired remote bass level control, Alpine RUX-KNOB.2, available Included plastic covers available to offer a brushed aluminum finish around the edges LED power (green) and protect (red) indicators Soft start turn-on 5/3 channel operation Speaker-level (high-level) inputs 3-way protection circuitry (thermal, overload, and speaker short protection) Dual speaker terminals simplify the hookup of multiple speakers Heavy-duty aluminum alloy heat-sink Input sensitivity High level: .5 - 10V Low level: .2 - 4V Frequency Response: 4-channel: 10 - 60,000Hz Sub-channel: 8 - 400Hz Total Harmonic Distortion (THD): .07% Signal to Noise Ratio: >105dB Variable high-pass filter: 50 - 400Hz, -24dB/octave Variable low-pass filter: 50 - 400Hz, -24dB/octave Subsonic filter: 8 - 40Hz Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz Fuse Rating: 30A x 3 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Dimensions: 11-3/4"W x 7-5/8"L x 2"H Authorized Dealer 1-year Manufacturer's Warranty What's in the box: -Channel amplifier Three 30A ATO fuses (installed) Terminal Cover Left Terminal Cover Right Terminal Cover Front Battery connector plug 3 Speaker connector plugs Logo Plate (self-adhesive) 4 Self-tapping screws (Length 3/4") 2mm Allen wrench 4mm Allen wrench Owner's Manual Alpine Verification Certificate Limited Warranty To Customers sheet Alpine X-A90V owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine R-A60F R-Series 4-Channel Power Density Amplifier 600 Watts RMSHI-RESOLUTION AUDIO COMPLIANT The R-Series amplifiers utilize Alpine’s advanced amplifier platform that takes the classic Class-D amplifier circuit and adds dual post-filter feedback loops for unmatched accuracy and control. This technology., originally launched in the premium X-Series amplifiers, produces efficient power with enhanced dynamic range, qualifying the R-Series amplifiers to be Hi-Resolution Audio compliant. THE LOUDEST FAMILY ON THE BLOCK The “R” line of speakers and subwoofers have a heritage of sound quality you can hear from a block away, and the newly added R-Series amplifiers are no exception. Aside from their best-in-class performance, these amplifiers are tuned to emphasize the characteristics of the R-Series speakers and subwoofers, giving you that legendary R-Series experience. General Features: Alpine R-A60F Alpine R-Series 4-Channel Power Density Amplifier RMS Power Output: 100 Watts x 4 @ 4 Ohm 150 Watts x 4 @ 2 Ohm 300 Watts x 2 @ 4 Ohms Bridged Class-D Amplifier Frequency Response: 15 Hz - 45 kHz S/N ratio: 87dB (ref: 1W into 4 ohm), >106dB (ref: rated power into 4 ohm) Only 46-degrees of phase shift Hi-Resolution Audio Compliant Designed to match perfectly with the R-Series subwoofers (12, 10, and 8-inch sizes available) and the new R-Series speakers. Fuse Rating: 30A x 2 Approximate Weight: 11 lbs Dimensions: 10-3/4" W x 2-1/16" H x 10" D Authorized Dealer 1-year Manufacturer's Warranty What's in the box: 4-Channel amplifier Two 30-amp ATO fuses (installed) 4 Mounting feet Four 3/4" Screws Eight M2.5x5.5mm Machine screws 2mm Allen wrench 3mm Allen wrench Owner's manual (English/ French/ Spanish) Alpine Verification Certificate Warranty information Power supply note Online product registration information Alpine R-A60F owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine KTA-30FW 600W Max, 300W RMS KTA Series 4 ohm Stable 4-Channel Class-D Tough Power Pack Amplifier Half The Size, Double The Power Get a huge increase in sound performance over your factory system. With Alpine’s exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30FW Weather Resistant Tough Power Pack is sure to add higher output and increased dynamic range for those open cab vehicles and toys. The KTA-F30W is perfect for when you want to boost your sound system but don’t have space for a large amplifier. It is compatible with an aftermarket or factory head unit and adds up to 4 times the power over the head unit's original built-in power. The KTA-30FW is ready for your adventures. It is weather-resistant, rated at IP66 for protection against dust ingress and high-pressure water spray. The KTA-30FW features a rugged chassis and high-quality waterproof connector so it can be used in installations where it will be exposed to the elements, like side-by-sides, boats, open-top vehicles. and motorcycles. General Features: Alpine KTA-30FW Class-D Full Range 4-Ohm Stable 4-Channel Amplifier Designed for use in Side-by-Sides, Boats, Open-Top Vehicles, and Motorcycles RMS Power Rating: 4 ohms: 75 watts x 4 Channel RMS Power Rating: 2 ohms: 75 watts x 4 Channel 150 watts RMS x 2 bridged at 4 ohms (4-ohm stable in bridged mode) Total power output: 600 watts CEA-2006 Compliant Amplifier Power Wire Harness Included Pulse Width Modulated MOSFET power supply Wired remote bass level control included Soft start turn-on Switchable 4 or 2 channel operation Speaker-level (high-level) inputs Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Dual speaker terminals simplify the hookup of multiple speakers Heavy-duty aluminum alloy heat-sink IP66 Waterproof Rating Input sensitivity: Low level: 0.2V-4V Input sensitivity: High level: 0.5V-10V Frequency Response: 15 - 36000 Hz Total Harmonic Distortion (THD): <0.1% Signal to Noise Ratio: >98 dB Variable high-pass filter: 50 - 400 Hz, 12 dB/octave Variable low-pass filter: 50 - 400 Hz, 12 dB/octave Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz Dimensions: 9-3/16"W x 3-3/4"D x 1-3/4"H Authorized Dealer 1-year Manufacturer's Warranty What is in the box: 4-Channel amplifier 14" Power/signal harness (26-pin connector on one end and bare wires + RCAs on other ends) 4 Self-tapping screws (Length 3/4") Connection sheet Limited Warranty sheet Thank you letter Alpine KTA-30FW Tough Power Pack owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine KTA-30FW 600W Max, 300W RMS KTA Series 4 ohm Stable 4-Channel Class-D Tough Power Pack Amplifier Half The Size, Double The Power Get a huge increase in sound performance over your factory system. With Alpine’s exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30FW Weather Resistant Tough Power Pack is sure to add higher output and increased dynamic range for those open cab vehicles and toys. The KTA-F30W is perfect for when you want to boost your sound system but don’t have space for a large amplifier. It is compatible with an aftermarket or factory head unit and adds up to 4 times the power over the head unit's original built-in power. The KTA-30FW is ready for your adventures. It is weather-resistant, rated at IP66 for protection against dust ingress and high-pressure water spray. The KTA-30FW features a rugged chassis and high-quality waterproof connector so it can be used in installations where it will be exposed to the elements, like side-by-sides, boats, open-top vehicles. and motorcycles. General Features: Alpine KTA-30FW Class-D Full Range 4-Ohm Stable 4-Channel Amplifier Designed for use in Side-by-Sides, Boats, Open-Top Vehicles, and Motorcycles RMS Power Rating: 4 ohms: 75 watts x 4 Channel RMS Power Rating: 2 ohms: 75 watts x 4 Channel 150 watts RMS x 2 bridged at 4 ohms (4-ohm stable in bridged mode) Total power output: 600 watts CEA-2006 Compliant Amplifier Power Wire Harness Included Pulse Width Modulated MOSFET power supply Wired remote bass level control included Soft start turn-on Switchable 4 or 2 channel operation Speaker-level (high-level) inputs Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Dual speaker terminals simplify the hookup of multiple speakers Heavy-duty aluminum alloy heat-sink IP66 Waterproof Rating Input sensitivity: Low level: 0.2V-4V Input sensitivity: High level: 0.5V-10V Frequency Response: 15 - 36000 Hz Total Harmonic Distortion (THD): <0.1% Signal to Noise Ratio: >98 dB Variable high-pass filter: 50 - 400 Hz, 12 dB/octave Variable low-pass filter: 50 - 400 Hz, 12 dB/octave Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz Dimensions: 9-3/16"W x 3-3/4"D x 1-3/4"H Authorized Dealer 1-year Manufacturer's Warranty What is in the box: 4-Channel amplifier 14" Power/signal harness (26-pin connector on one end and bare wires + RCAs on other ends) 4 Self-tapping screws (Length 3/4") Connection sheet Limited Warranty sheet Thank you letter Alpine KTA-30FW Tough Power Pack owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Alpine KTA-30FW 600W Max, 300W RMS KTA Series 4 ohm Stable 4-Channel Class-D Tough Power Pack Amplifier Half The Size, Double The Power Get a huge increase in sound performance over your factory system. With Alpine’s exclusive technology, Dynamic Peak Power (D.P.P.), the KTA-30FW Weather Resistant Tough Power Pack is sure to add higher output and increased dynamic range for those open cab vehicles and toys. The KTA-F30W is perfect for when you want to boost your sound system but don’t have space for a large amplifier. It is compatible with an aftermarket or factory head unit and adds up to 4 times the power over the head unit's original built-in power. The KTA-30FW is ready for your adventures. It is weather-resistant, rated at IP66 for protection against dust ingress and high-pressure water spray. The KTA-30FW features a rugged chassis and high-quality waterproof connector so it can be used in installations where it will be exposed to the elements, like side-by-sides, boats, open-top vehicles. and motorcycles. General Features: Alpine KTA-30FW Class-D Full Range 4-Ohm Stable 4-Channel Amplifier Designed for use in Side-by-Sides, Boats, Open-Top Vehicles, and Motorcycles RMS Power Rating: 4 ohms: 75 watts x 4 Channel RMS Power Rating: 2 ohms: 75 watts x 4 Channel 150 watts RMS x 2 bridged at 4 ohms (4-ohm stable in bridged mode) Total power output: 600 watts CEA-2006 Compliant Amplifier Power Wire Harness Included Pulse Width Modulated MOSFET power supply Wired remote bass level control included Soft start turn-on Switchable 4 or 2 channel operation Speaker-level (high-level) inputs Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Dual speaker terminals simplify the hookup of multiple speakers Heavy-duty aluminum alloy heat-sink IP66 Waterproof Rating Input sensitivity: Low level: 0.2V-4V Input sensitivity: High level: 0.5V-10V Frequency Response: 15 - 36000 Hz Total Harmonic Distortion (THD): <0.1% Signal to Noise Ratio: >98 dB Variable high-pass filter: 50 - 400 Hz, 12 dB/octave Variable low-pass filter: 50 - 400 Hz, 12 dB/octave Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz Dimensions: 9-3/16"W x 3-3/4"D x 1-3/4"H Authorized Dealer 1-year Manufacturer's Warranty What is in the box: 4-Channel amplifier 14" Power/signal harness (26-pin connector on one end and bare wires + RCAs on other ends) 4 Self-tapping screws (Length 3/4") Connection sheet Limited Warranty sheet Thank you letter Alpine KTA-30FW Tough Power Pack owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Diamond Audio HXM800.1D Monoblock 800 Watts RMS Class D HXM Series Amplifier The Diamond Audio HXM800.1D is a marine-grade motorsport amplifier that boasts 800 watts RMS on a single channel. Perfect for your system that needs to push a subwoofer to the max while using minimal space. General Features: Ultra-compact, high-density aluminum alloy chassis provides superior thermal stability. Four-layer, glass epoxy circuit board for enhanced performance and reliability Circuit board conformal coated (water resistant) for marine applications Full Range Class D amplifier technology Balanced differential inputs for superior noise rejection Input sensitivity from 200mV to 10V accepts Line (RCA) and Speaker level input Selectable auto-turn-on modes: Signal Sensing (VOX), 12V Remote (REM) and DC offset (DC) Fully variable, 12dB per octave, electronic crossover Variable 18dB per octave sub-sonic filter Phase adjustable from 0 to 180 degrees Adjustable Bass EQ (45Hz: 1dB to +12dB) / remote level control included Built-in BTR Port (MICRO-USB) to connect our optional Bluetooth receiver-controller Top-mounted controls for convenient adjustment Integrated soft clip light for quick system set-up Illuminated logo RMS Power Rating RMS Power (1Ω): 800 W X 1 RMS Power (2Ω): 550 W X 1 RMS Power (4Ω): 350 W X 1 Type Topology: MonoBlock Class D Power Supply Power Supply: Full PWM Power Supply Threshold: 10.0VDC-17.0VDC Idle Current: (0.7A) Distortion THD (1KHz@4Ω) : 0.05% S/N Ratio (A weighted@1W): -77.2dBA S/N Ratio (A weighted@FP): -98.9dBA Input Sensitivity Low Input Level: .2mV-10.0V High Input Level: Yes - Up to 25W RMS Input Impedance Low Input Level: 22 KΩ High Input Level: 22 KΩ Output Stage Output Impedance: 0.047Ω Damping Factor (50Hz@4Ω): >250 Bandwidth (-3dB): 10Hz-350Hz Crossover (-12dB per Octave) Variable High-Pass: N/A Variable Low-Pass: 30Hz - 300Hz Variable Sub-Sonic: 10Hz - 55Hz Recommended Fuse Rating ATC: N/A Dimensions Length x Width x Height (Inches): 8.56 x 5.27 x 1.75 Length x Width x Height (mm): 297.6 x 133.9 x 44.5 ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine KTP-445A Power Pack Head Unit Amplifier and Backup Camera Bundle. 4-Channel Compact Amp Increases Alpine Head Unit Power up to 150 Percent - 90 Watts x 4 Channels, fits iLX-W650 and Others Bundle Package: Alpine KTP-445A Power Pack Amp Absolute Waterproof Angle Backup Camera Alpine KTP-445A Plug and Play Head Unit Power Pack for Use w/ 2005-Up Alpine Head Units with a Black Power Harness The KTP-445A Power Pack amplifies power output on select 2005 and newer Alpine head units, resulting in up to a 150 percent power increase over the original power from the head unit's built-in amplifier. The compact size lets the KTP-445A fit where most amplifiers won’t. The KTP-445A comes equipped with direct plug-in connectors for select 2005 and newer Alpine head units and it fits behind the dash of most vehicles. It's small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. Its size and flexible wires make the Power Pack an easy choice to save space. To ensure that Alpine sound quality is heard, we’ve created a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous interference. The result: The Power Pack boasts a 1-watt signal-to-noise ratio of 82dB or better. General Features: Alpine Power Pack 4-Channel Class D for Select In-Dash Receivers Plug-and-play design for compatible Alpine head units (2005 - Up, Black 16 Pin) RMS Power Rating: 4 ohms: 45 watts x 4 Channel Total RMS power output: 180 watts CEA-2006 compliant amplifier Increases the output of an Alpine head unit without having to install a full-size amplifier and amp install kit The fast and easy solution to higher power aftermarket sound High-efficiency digital circuit design Gain optimized for Alpine head units Plugs directly into the wiring harness of the Alpine receiver Fast and simple installation 4-channel operation for four speakers Is not compatible with factory amplifiers Frequency response: 20-20,000 Hz Signal to Noise Ratio: 84 dBA Fuse Rating: 15A x 1 Includes both Amp-to-receiver and Amp-to-vehicle Harnesses Dimensions: 7-13/16D x 2-9/16"W x 1-1/2"H Authorized Dealer 1-year Manufacturer's Warranty What is in the KTP-445A package: Head Unit Power Pack (15A fuse installed) 39" Amp-to-receiver harness (male 16-pin connector on each end) 31" Amp-to-vehicle harness (male 16-pin connector on one end and a female 16-pin connector on the other end) 2 Brackets 4 Screws 4 Wire-ties Installation Diagram Online Product Registration Limited Warranty Information KTP-445A Power Pack owner's manual Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.