Alpine Class-D Amplifiers (114)

Alpine S2-A120M S-Series Class-D Mono Subwoofer Amplifier, Hi-Res Certified, 1200W RMS at 1 & 2-Ohm + RUX-KNOB.2 Bass Knob Remote Control Entry-level sound just got elevated with the S2-A120M Mono Amplifier. Its sleek design houses an Alpine Class D Amplifier Circuit with 1200W of powerful bass performance.Unparalleled Power - Alpine’s S-Series S2-A120M 1200W Mono Amplifier is the perfect solution for unparalleled power and performance on a budget. With a power output of 1200W at 1 ohm or 2 ohms, this mono amp can drive even the most demanding subwoofers, delivering clean, distortion-free bass for a wide range of applications.Simplified Installation – The amplifier was intentionally designed with sound controls on the side panels, rather than the top panel, making it easier to access gain and crossover controls when installed under vehicle seats or in shallow-depth locations. Removable end caps were added to cover the side controls and connections, providing a clean, sleek finish to the amplifier.General Features:• 1200W Mono Amplifier• Alpine’s Class D Amplifier Circuit• Two-Sided Terminal Layout• Built-in Selectable / Adjustable Crossovers• Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately)TECH SPECS:• Dimensions: 13.1” W x 2.25” H x 8.25” D• Weight: 8 lbs, 11 oz• Power Rating: 14.4V, < 0.1% THD +N• Power Output: 600W x 1 @ 4Ω, 1200W x 1 @ 2Ω, 1200W x 1 @ 1Ω• S/N Ratio: >85dB• Frequency Response: 20Hz – 400Hz• Damping Factor: >750WHAT’S IN THE BOX:• (x1) S2-A120M Mono Amplifier• (x2) Connection end covers w/4 attachment screws• Owner’s Manual• “Birth Sheet” that certifies by measurement the actual power of the amplifier in the box• (x4) Self-tapping screws• (x1) Hexagon wrench• Alpine Registration Card• Alpine Limited Warranty Sheet• Tips sheet for power supply wire connections Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine S2-A36F S-Series Class-D 4-Channel Amplifier, Hi-Res Certified, 60W x 4 @ 4 Ω, 90W x 4 @ 2 Ω + 2 Pairs S2-S68 S-Series 6x8" 230W Peak Power Handling 4 Ohms 2-way Car Speakers Alpine S2-A36F S-Series Class-D 4-Channel Amplifier, Hi-Res Certified, 60W x 4 @ 4 Ω, 90W x 4 @ 2 Ω Entry-level sound just got elevated with the S2-A36F 4-Channel Amplifier. Its sleek redesign houses an Alpine Class D Amplifier Circuit and is now certified for Hi-Res Audio Playback.General Features:• Hi-Res Audio Certified (Up to 40kHz)• 4-Channel Amplifier• Alpine’s Class D Amplifier Circuit• Two-sided terminal layout• Built-in Selectable/ Adjustable Crossovers• Variable Mid-Bass EQ Circuit for more upper bass impact• Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately• Dimensions: 8.7” W x 2.25” H x 8.25” D• Weight: 4 lbs, 13 oz Alpine S2-S68 6x8" or 5x7" 460W Peak (150W RMS) 6x8" S-Series 2-way 4-ohm Coaxial Car Speakers Newly redesigned and Hi-Res Audio Certified, the Next-Generation S-Series S2-S68 6x8” Coaxial Speakers offer a new standard in entry-level sound performance. Using “trickle-down” technology, inspired design, and performance cues from the Ultra-High-Resolution AlpineF#1Status system, the Next-Generation Alpine S-Series Speakers are now Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This new benchmark in sound quality elevates the Next-Gen S-Series Speakers, delivering more accurate, natural sound at an entry-level price point.  General Features: 6" x 8" S Series 2-way Coaxial Car Speakers Peak Power Handling: 460 watts per pair / 230 watts each RMS Power Handling: 150 watts per pair / 75 watts each Hi-Res Audio certified Combined Polypropylene, Glass Fiber, and Mica cone material High-Amplitude Multi-Roll (HAMR) speaker surround 1" Cloth Dome tweeters 3.54" magnet and enhanced motor structure with 110% power handling Lightweight design with high output and low distortion Wide vehicle fitment range for easy installation Top-mount Depth: 2-3/8" Cutout Dimensions: 5 x 7-3/16  Impedance: 4 ohms Frequency Response: 75 - 40,000 Hz Sensitivity: 88 dB Authorized Internet Dealer 1-year Manufacturer's Warranty Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine KTP-445U Car Audio 4 Channel 360W Universal Power Pack Amplifier Add higher output and more dynamic response with this easy-to-install Universal Power Pack upgrade. The KTP-445U Universal Power Pack amplifies the power output of an aftermarket or factory-installed head unit, resulting in up to a 150 percent increase in power over the head unit's built-in amplifier.General Features: 45 Watts x 4 @ 4Ω/2Ω 90 Watts x 2 @ 4Ω Bridged For aftermarket and factory-installed systems Compact size Easy Installation and Flexibility Compact Compact size lets the KTP-445U fit where most amplifiers won’t. The KTP-445U comes equipped with the RCA and Auto-Sensing-Speaker level connectors and it fits behind the head unit in the dash of most vehicles. It's small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. The size and flexible wires make the Power Pack an easy choice to save space.Independent Filters for Rear & Front InputsHigh-Pass selectable switches for Front & Rear allow frequency filtering for a wide variety of speakers. Choose from full range to selectable range: 60Hz, 80Hz or 120Hz to fine-tune your crossover points.Configurable InputsNeed configurable options for Speaker-Level or RCA inputs to the Power Pack? On the bottom panel of the Power Pack there are selectable input options to accommodate Speaker-Level (0.5V-10V) or RCA (0.2V – 4V) inputs. Selectable 2 Channel and 4 Channel options give you the control to determine source inputs, and can eliminate the need for Y-adapters.Accessible Front & Rear GainsThe Power Pack provides simple variable gain controls on the end panel for flexibility and a wide variety of system applications.Best Signal-to-Noise Contender In Its ClassIn order to ensure that Alpine sound quality is heard at your ears, 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. Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine S2-A36F S-Series Class-D 4-Channel Amplifier, Hi-Res Certified, 60W x 4 @ 4 Ω, 90W x 4 @ 2 Ω Entry-level sound just got elevated with the S2-A36F 4-Channel Amplifier. Its sleek redesign houses an Alpine Class D Amplifier Circuit and is now certified for Hi-Res Audio Playback.Hi-Res Audio - The Next-Gen Alpine S-Series S2-A36F 4-Channel Amplifier is Hi-Res Audio Certified and can reproduce up to 40kHz. This ultra-wide bandwidth coupled with the elevated S-Series design brings out a new benchmark for entry-level performance and price.Mid-Bass EQ – With its new and unique variable Mid-Bass EQ Circuit, the S2-A36F allows you to dial in the mid-bass impact as desired, making it an ideal choice for those seeking a more dynamic and powerful audio experience.Flexible Application - The Next-Gen S-Series Amplifiers now feature a new selectable remote turn-on circuit, a three-position switch that ensures the amplifier turns on and off at the proper times. This design is crucial with newer, in-vehicle technology and allows for proper integration with any factory or aftermarket system.General Features:• Hi-Res Audio Certified (Up to 40kHz)• 4-Channel Amplifier• Alpine’s Class D Amplifier Circuit• Two-sided terminal layout• Built-in Selectable/ Adjustable Crossovers• Variable Mid-Bass EQ Circuit for more upper bass impact• Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separatelyTECH SPECS:• Dimensions: 8.7” W x 2.25” H x 8.25” D• Weight: 4 lbs, 13 oz• Power Rating: 14.4V, < 0.1% THD +N• Power Output: 60W RMS x 4 @ 4Ω, 90W RMS x 4 @ 2Ω• Bridged Power: 180W RMS x 2 @ 4Ω• S/N Ratio: >83dB• Frequency Response: 20Hz – 40kHz• Damping Factor: >100What's in the Box:• (1) S2-A36F 4-Channel Amplifier• (2) Connection end covers w/4 attachment screws• Owner’s Manual• “Birth Sheet” that certifies by measurement the actual power of the amplifier in the box• (4) Self-tapping screws• (1) Hexagon wrench• Alpine Registration Card• Alpine Limited Warranty Sheet• Tips sheet for power supply wire connections Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine S2-A120M S-Series Class-D Mono Subwoofer Amplifier, Hi-Res Certified, 1200W RMS at 1 & 2-Ohm Entry-level sound just got elevated with the S2-A120M Mono Amplifier. Its sleek design houses an Alpine Class D Amplifier Circuit with 1200W of powerful bass performance.Unparalled Power - Alpine’s S-Series S2-A120M 1200W Mono Amplifier is the perfect solution for unparalleled power and performance on a budget. With a power output of 1200W at a 1ohm or 2ohm drive, this mono amp is capable of driving even the most demanding subwoofers, delivering clean and distortion-free bass for a wide range of applications.Simplified Installation – The amplifier was intentionally designed with sound controls located on the side panels, instead of the top panel, making it easier to access gain and crossover controls when installed under vehicle seats or in shallow-depth locations. Removable end caps were added to cover the side controls and connections, providing a clean, sleek finish to the amplifier.General Features:• 1200W Mono Amplifier• Alpine’s Class D Amplifier Circuit• Two-Sided Terminal Layout• Built-in Selectable / Adjustable Crossovers• Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately)TECH SPECS:• Dimensions: 13.1” W x 2.25” H x 8.25” D• Weight: 8 lbs, 11 oz• Power Rating: 14.4V, < 0.1% THD +N• Power Output: 600W x 1 @ 4Ω, 1200W x 1 @ 2Ω, 1200W x 1 @ 1Ω• S/N Ratio: >85dB• Frequency Response: 20Hz – 400Hz• Damping Factor: >750WHAT’S IN THE BOX:• (x1) S2-A120M Mono Amplifier• (x2) Connection end covers w/4 attachment screws• Owner’s Manual• “Birth Sheet” that certifies by measurement the actual power of the amplifier in the box• (x4) Self-tapping screws• (x1) Hexagon wrench• Alpine Registration Card• Alpine Limited Warranty Sheet• Tips sheet for power supply wire connections Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine PXE-C80-88 900W RMS Class D PXE Series 8 Channel Car Amplifier with Automatic Sound Tuning The Alpine OPTIM8 combines an advanced digital sound processor and a powerful system amplifier into one sleek, all-in-one solution. With complete control from your smartphone using the intuitive Alpine OPTIM app, you can effortlessly fine-tune your system in minutes through a simple, self-guided process. Whether upgrading a factory sound system or building a custom setup, the OPTIM8 delivers professional-grade audio performance with unmatched convenience and precision. General Features: PXE Series Class D 4 ohm Stable 8-Channel Amplifier RMS Power Rating: 4 ohm: 50 watts x 6 channel + 150 watts x 2 channel 2 ohm: 50 watts x 6 channel + 300 watts x 2 channel Total power output: 900 watts Wired bass remote control included Speaker-level (high-level) inputs Quick and real-time sound optimization Center image mode feature Hi-res audio playback at 96kHz/24-bit Real-time acoustic analysis Manual and automatic tuning through Alpine OPTIM App on iPhone (10+) or Android Manual and automatic tuning through Alpine OPTIM App on PC Eliminates factory EQ curve for clean sound AutoEQ with APVD Collection quickly creates a flat vehicle response Included Remote Controller with quick access to presets and controls User-Friendly Interface: Intuitive app for seamless tuning Factory Integration Seamlessly integrates with OEM systems 4 pairs of pre-amp outputs Signal sensing remote turn-on Frequency Response: 20 - 40000 Hz Total Harmonic Distortion (THD): 10% Signal to Noise Ratio: 100 dB Variable high-pass filter: 20 - 20000 Hz Variable low-pass filter: 20 - 20000 Hz Fuse Rating: 40A 4 AWG gauge amplifier wiring kit is recommended for installation Dimensions: 8.86" L x 10.48" W x 2.13" H Authorized Internet Dealer 1-year Manufacturer's Warranty Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine R2-A60F R-Series Hi-Res 4 Channel 600 Watt Class D Car Audio Amplifier & RUX-KNOB.2 Remote Bass Knob & Absolute KIT0 0 Gauge / 2500 Watt Complete Amplifier Hookup Installation Kit Bundle Experience the impressive power and exceptional performance of the Next-Gen R-Series R2-A60F 4-Channel Amplifier, now certified for Hi-Res Audio Playback. The R2-A60F features a reduced footprint that’s 15% smaller than the previous model (R-A60F), making it easier than ever to install in most vehicle applications while still getting the same powerhouse performance. General Features: R-Series Class D 2 ohms Stable 4-Channel Amplifier RMS Power Rating: 4 ohms: 100 watts x 4 channel RMS Power Rating: 2 ohms: 150 watts x 4 channel RMS Power Rating: Bridged: 300 watts x 2 channel @ 4 ohms Total power output: 600 watts LED Power/Protect Light Signal sensing remote turn-on Hi-Res Certified CTA-2006 compliant Low level: 0.2 - 4 volts Input sensitivity High level: .5 - 10 volts Input sensitivity Frequency Response: 10 - 45000 Hz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: 80 dB Variable high-pass filter: 50 - 6,000 Hz Variable low-pass filter: 50 - 400 Hz Fuse Rating: 60A 4 AWG gauge amplifier wiring kit is recommended for installation Dimensions: 11.12" L x 6.92" W x 2.14" H Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-A60F Package: Alpine R2-A60F owner's manual 4-Channel amplifier (2 installed 30A ATO fuses) Four 1" pan-head screws 3mm Allen key 2.5mm Allen key 2mm Allen key Alpine Verification Certificate Warranty information Power supply note Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine R2-A60F R-Series Hi-Res 4 Channel 600 Watt Class D Car Audio Amplifier & RUX-KNOB.2 Remote Bass Knob & Absolute KIT4 4 Gauge / 2000 Watt Complete Amplifier Hookup Installation Kit Bundle Experience the impressive power and exceptional performance of the Next-Gen R-Series R2-A60F 4-Channel Amplifier, now certified for Hi-Res Audio Playback. The R2-A60F features a reduced footprint that’s 15% smaller than the previous model (R-A60F), making it easier than ever to install in most vehicle applications while still getting the same powerhouse performance. General Features: R-Series Class D 2 ohms Stable 4-Channel Amplifier RMS Power Rating: 4 ohms: 100 watts x 4 channel RMS Power Rating: 2 ohms: 150 watts x 4 channel RMS Power Rating: Bridged: 300 watts x 2 channel @ 4 ohms Total power output: 600 watts LED Power/Protect Light Signal sensing remote turn-on Hi-Res Certified CTA-2006 compliant Low level: 0.2 - 4 volts Input sensitivity High level: .5 - 10 volts Input sensitivity Frequency Response: 10 - 45000 Hz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: 80 dB Variable high-pass filter: 50 - 6,000 Hz Variable low-pass filter: 50 - 400 Hz Fuse Rating: 60A 4 AWG gauge amplifier wiring kit is recommended for installation Dimensions: 11.12" L x 6.92" W x 2.14" H Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-A60F Package: Alpine R2-A60F owner's manual 4-Channel amplifier (2 installed 30A ATO fuses) Four 1" pan-head screws 3mm Allen key 2.5mm Allen key 2mm Allen key Alpine Verification Certificate Warranty information Power supply note Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Alpine R2-A60F R-Series Hi-Res 4 Channel 600 Watt Class D Car Audio Amplifier & RUX-KNOB.2 Remote Bass Knob & Absolute KIT8 8 Gauge / 1000 Watt Complete Amplifier Hookup Installation Kit Bundle Experience the impressive power and exceptional performance of the Next-Gen R-Series R2-A60F 4-Channel Amplifier, now certified for Hi-Res Audio Playback. The R2-A60F features a reduced footprint that’s 15% smaller than the previous model (R-A60F), making it easier than ever to install in most vehicle applications while still getting the same powerhouse performance. General Features: R-Series Class D 2 ohms Stable 4-Channel Amplifier RMS Power Rating: 4 ohms: 100 watts x 4 channel RMS Power Rating: 2 ohms: 150 watts x 4 channel RMS Power Rating: Bridged: 300 watts x 2 channel @ 4 ohms Total power output: 600 watts LED Power/Protect Light Signal sensing remote turn-on Hi-Res Certified CTA-2006 compliant Low level: 0.2 - 4 volts Input sensitivity High level: .5 - 10 volts Input sensitivity Frequency Response: 10 - 45000 Hz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: 80 dB Variable high-pass filter: 50 - 6,000 Hz Variable low-pass filter: 50 - 400 Hz Fuse Rating: 60A 4 AWG gauge amplifier wiring kit is recommended for installation Dimensions: 11.12" L x 6.92" W x 2.14" H Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-A60F Package: Alpine R2-A60F owner's manual 4-Channel amplifier (2 installed 30A ATO fuses) Four 1" pan-head screws 3mm Allen key 2.5mm Allen key 2mm Allen key Alpine Verification Certificate Warranty information Power supply note Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Alpine R2-A60F R-Series Hi-Res 4 Channel 600 Watt Class D Car Audio Amplifier & RUX-KNOB.2 Remote Bass Knob & Absolute KIT10 10 Gauge / 800 Watt Complete Amplifier Hookup Installation Kit Bundle Experience the impressive power and exceptional performance of the Next-Gen R-Series R2-A60F 4-Channel Amplifier, now certified for Hi-Res Audio Playback. The R2-A60F features a reduced footprint that’s 15% smaller than the previous model (R-A60F), making it easier than ever to install in most vehicle applications while still getting the same powerhouse performance. General Features: R-Series Class D 2 ohms Stable 4-Channel Amplifier RMS Power Rating: 4 ohms: 100 watts x 4 channel RMS Power Rating: 2 ohms: 150 watts x 4 channel RMS Power Rating: Bridged: 300 watts x 2 channel @ 4 ohms Total power output: 600 watts LED Power/Protect Light Signal sensing remote turn-on Hi-Res Certified CTA-2006 compliant Low level: 0.2 - 4 volts Input sensitivity High level: .5 - 10 volts Input sensitivity Frequency Response: 10 - 45000 Hz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: 80 dB Variable high-pass filter: 50 - 6,000 Hz Variable low-pass filter: 50 - 400 Hz Fuse Rating: 60A 4 AWG gauge amplifier wiring kit is recommended for installation Dimensions: 11.12" L x 6.92" W x 2.14" H Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-A60F Package: Alpine R2-A60F owner's manual 4-Channel amplifier (2 installed 30A ATO fuses) Four 1" pan-head screws 3mm Allen key 2.5mm Allen key 2mm Allen key Alpine Verification Certificate Warranty information Power supply note Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine R2-A60F R-Series Hi-Res 4 Channel 600 Watt Class D Car Audio Amplifier & RUX-KNOB.2 Remote Bass Knob & Absolute TW500 Piezo Super Dome Tweeter &  Electrical Tape & Cell phone Mobile Bracket Bundle Experience the impressive power and exceptional performance of the Next-Gen R-Series R2-A60F 4-Channel Amplifier, now certified for Hi-Res Audio Playback. The R2-A60F features a reduced footprint that’s 15% smaller than the previous model (R-A60F), making it easier than ever to install in most vehicle applications while still getting the same powerhouse performance. General Features: R-Series Class D 2 ohms Stable 4-Channel Amplifier RMS Power Rating: 4 ohms: 100 watts x 4 channel RMS Power Rating: 2 ohms: 150 watts x 4 channel RMS Power Rating: Bridged: 300 watts x 2 channel @ 4 ohms Total power output: 600 watts LED Power/Protect Light Signal sensing remote turn-on Hi-Res Certified CTA-2006 compliant Low level: 0.2 - 4 volts Input sensitivity High level: .5 - 10 volts Input sensitivity Frequency Response: 10 - 45000 Hz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: 80 dB Variable high-pass filter: 50 - 6,000 Hz Variable low-pass filter: 50 - 400 Hz Fuse Rating: 60A 4 AWG gauge amplifier wiring kit is recommended for installation Dimensions: 11.12" L x 6.92" W x 2.14" H Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-A60F Package: Alpine R2-A60F owner's manual 4-Channel amplifier (2 installed 30A ATO fuses) Four 1" pan-head screws 3mm Allen key 2.5mm Allen key 2mm Allen key Alpine Verification Certificate Warranty information Power supply note Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Alpine R2-A60F R-Series Hi-Res 4 Channel 600 Watt Class D Car Audio Amplifier & RUX-KNOB.2 Remote Bass Knob Bundle Experience the impressive power and exceptional performance of the Next-Gen R-Series R2-A60F 4-Channel Amplifier, now certified for Hi-Res Audio Playback. The R2-A60F features a reduced footprint that’s 15% smaller than the previous model (R-A60F), making it easier than ever to install in most vehicle applications while still getting the same powerhouse performance. General Features: R-Series Class D 2 ohms Stable 4-Channel Amplifier RMS Power Rating: 4 ohms: 100 watts x 4 channel RMS Power Rating: 2 ohms: 150 watts x 4 channel RMS Power Rating: Bridged: 300 watts x 2 channel @ 4 ohms Total power output: 600 watts LED Power/Protect Light Signal sensing remote turn-on Hi-Res Certified CTA-2006 compliant Low level: 0.2 - 4 volts Input sensitivity High level: .5 - 10 volts Input sensitivity Frequency Response: 10 - 45000 Hz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: 80 dB Variable high-pass filter: 50 - 6,000 Hz Variable low-pass filter: 50 - 400 Hz Fuse Rating: 60A 4 AWG gauge amplifier wiring kit is recommended for installation Dimensions: 11.12" L x 6.92" W x 2.14" H Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-A60F Package: Alpine R2-A60F owner's manual 4-Channel amplifier (2 installed 30A ATO fuses) Four 1" pan-head screws 3mm Allen key 2.5mm Allen key 2mm Allen key Alpine Verification Certificate Warranty information Power supply note Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.