4-Channel Amplifiers (201)

Hifonics GE-1400.4 1400 Watts Gemini Elite 4-Channel Amplifier General Features: Power – This Class A/B 1400 Watt Car Amplifier has a power rating distribution as follows: 350 watts x 4 @ 2 ohms, 175 watts x 4 @ 4 ohms. The 4-channel amplifier for car speakers also provides a 2-way protection circuitry as part of its design. Features – The four channel bass boost car amplifier has features like - Frequency Response: 10-22KHZ, Bass Boost, Remote Bass Knob, 2-way protection, variable low pass crossover: 40Hz-300Hz, variable high pass crossover: 40Hz-300Hz, subsonic filter:10Hz-40Hz, phase shift:0-180 degree, and ultra-fi mosfet power supply Class A/B – This multichannel subwoofer car amplifier for car stereo exhibits a Class A/B topology. In the presence of no audio signal, a Class A Amplifier has a high amount of current flowing in its output, while a Class B amplifier has no current flowing. Quality - This Class A/B 4-channel car amplifier boasts a high-quality frequency response and crossover network, which positions it in a prominent place. Durable design and high-efficiency performance make this subwoofer amplifier for car speakers stand out among the others. RCA Ports - The RCA Jacks in this bass boost car amplifier allow you to develop multiple amplifier systems without using any splitter cords. The subwoofer amplifier thus puts you at ease, as you only need to bring one set into the first amp and then use the line-out RCA jack to feed the next amp. Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Hifonics HCC-1700.4 1700W Peak Class AB COLOSSUS Series 4 Channel Car Amplifier General Features: Class A/B 2-ohm Stable 4-Channel Amplifier RMS Power Rating: 4 ohm: 225 watts x 4 channel 2 ohm: 425 watts x 4 channel Bridged: 850 watts x 2 channel @ 4 ohm Total power output: 1700 watts LED Power/Protect Light Signal sensing remote turn-on Thermal, overload, and speaker short protection Low-noise preamplifier circuit with minimal distortion Nickel-plated, high-temperature impact and erosion-resistant Four-channel, full-range, bridgeable operation mode Variable electronic crossover type Pro-Fi Ultra-Fi MOSFET output device technology An aluminum heat sink for superior heat generation Secure molded connection terminal for all connections Input sensitivity: 0.2 - 9 volts Frequency Response: 10 - 22000 Hz Total Harmonic Distortion (THD): 0.5% Variable low-pass filter: 30 - 2500 Hz Fuse Rating: 100A 4 AWG gauge power and ground wiring is recommended for installation. Dimensions: 10.75" W x 20" L x 4.5" 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.

Hifonics A1200.4D  1200 Watt 4-Channel Alpha Series Class-D Compact Car Audio Amplifier & Absolute KIT4 4 Gauge Amp Kit 1200-watt Hifonics ALPHA series compact four-channel Super D-Class car audio amplifier with electronic crossovers utilizing Ultra-Fi MOSFETS for high power and efficiency cooling with minimal distortion. General Features: Hifonics A1200.4D Alpha Series Class-D Compact 1200 Watt 2-Ohm Stable Monoblock Car Audio Amplifier Max Power Rating: 4 Ohms: 150 Watts x 4 chan. 2 Ohms: 300 Watts x 4 chan. 4 Ohms Bridged: 600 Watts x 2 chan. Total power output: 1200 Watts Pulse Width Modulated MOSFET power supply Wired remote bass level control included LED power (green) and protect (red) indicators Accu-Cross crossovers allow for complete control of the signal directed to all speakers Flexible installation allows this amplifier to run in four-channel or bridged 2-channel mode Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Heavy-duty aluminum alloy heat-sink The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion Frequency Response: 10 - 45KHz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: >85 dB Crossovers (Switched Input Mode): 4CH / 2CH: DUPE / FULL / HPF Bandpass: LPF / FULL / HPF Variable high-pass crossover: 20Hz - 4kHz (DUPE MODE: 10Hz - 4kHz) Variable low-pass crossover (DUPE MODE): 50 - 4 kHz, 12 dB/octave Bass Boost: 0-12dB @ 45Hz Fusing: Use External Fuse Power Terminal 12V/GND: 8 AWG, 24 AWG Dimensions: 9.25"W x 9.25"D x 2.37"H Authorized Internet Dealer Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Hifonics A1200.4D  1200 Watt 4-Channel Alpha Series Class-D Compact Car Audio Amplifier 1200-watt Hifonics ALPHA series compact four-channel Super D-Class car audio amplifier with electronic crossovers utilizing Ultra-Fi MOSFETS for high power and efficiency cooling with minimal distortion. General Features: Hifonics A1200.4D Alpha Series Class-D Compact 1200 Watt 2-Ohm Stable Monoblock Car Audio Amplifier Max Power Rating: 4 Ohms: 150 Watts x 4 chan. 2 Ohms: 300 Watts x 4 chan. 4 Ohms Bridged: 600 Watts x 2 chan. Total power output: 1200 Watts Pulse Width Modulated MOSFET power supply Wired remote bass level control included LED power (green) and protect (red) indicators Accu-Cross crossovers allow for complete control of the signal directed to all speakers Flexible installation allows this amplifier to run in four-channel or bridged 2-channel mode Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Heavy-duty aluminum alloy heat-sink The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion Frequency Response: 10 - 45KHz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: >85 dB Crossovers (Switched Input Mode): 4CH / 2CH: DUPE / FULL / HPF Bandpass: LPF / FULL / HPF Variable high-pass crossover: 20Hz - 4kHz (DUPE MODE: 10Hz - 4kHz) Variable low-pass crossover (DUPE MODE): 50 - 4 kHz, 12 dB/octave Bass Boost: 0-12dB @ 45Hz Fusing: Use External Fuse Power Terminal 12V/GND: 8 AWG, 24 AWG Dimensions: 9.25"W x 9.25"D x 2.37"H Authorized Internet Dealer Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Hifonics A800.4D  800 Watt 4-Channel Alpha Series Class-D Compact Car Audio Amplifier & Absolute KIT4 4 Gauge Amp Kit 800-watt Hifonics ALPHA series compact four-channel Super D-Class® car audio amplifier with electronic crossovers utilizing Ultra-Fi MOSFETS for high power and efficiency cooling with minimal distortion. General Features: Hifonics A800.1D Alpha Series Class-D Compact 800 Watt 1-Ohm Stable Monoblock Car Audio Amplifier Max Power Rating: 4 Ohms: 100 Watts x 4 chan. 2 Ohms: 200 Watts x 4 chan. 4 Ohms Bridged: 400 Watts x 2 chan. Total power output: 800 Watts Pulse Width Modulated MOSFET power supply Wired remote bass level control included LED power (green) and protect (red) indicators Accu-Cross crossovers allow for complete control of the signal directed to all speakers Flexible installation allows this amplifier to run in four-channel or bridged 2-channel mode Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Heavy-duty aluminum alloy heat-sink The Ultra-Fi™ MOSFET is designed for music production, rather than just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion Frequency Response: 10 - 250 Hz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: >95 dB Crossovers (Switched Input Mode): 4CH / 2CH: DUPE / FULL / HPF Bandpass: LPF / FULL / HPF Variable high-pass crossover: 20Hz - 4kHz (DUPE MODE: 10Hz - 4kHz) Variable low-pass crossover (DUPE MODE): 50 - 4 kHz, 12 dB/octave Bass Boost: 0-12dB @ 45Hz Fusing: Use an External Fuse Power Terminal 12V/GND: 8 AWG, 24 AWG Dimensions: 13.62"W x 5.75"D x 2.37"H Authorized Internet Dealer Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Hifonics A800.4D  800 Watt 4-Channel Alpha Series Class-D Compact Car Audio Amplifier 800-watt Hifonics ALPHA series compact four-channel Super D-Class car audio amplifier with electronic crossovers utilizing Ultra-Fi MOSFETS for high power and efficiency cooling with minimal distortion. General Features: Hifonics A800.4D Alpha Series Class-D Compact 800 Watt 2-Ohm Stable Monoblock Car Audio Amplifier Max Power Rating: 4 Ohms: 100 Watts x 4 chan. 2 Ohms: 200 Watts x 4 chan. 4 Ohms Bridged: 400 Watts x 2 chan. Total power output: 800 Watts Pulse Width Modulated MOSFET power supply Wired remote bass level control included LED power (green) and protect (red) indicators Accu-Cross crossovers allow for complete control of the signal directed to all speakers Flexible installation allows this amplifier to run in four-channel or bridged 2-channel mode Preamp RCA outputs to daisy chain multiple amps 3-way protection circuitry (thermal, overload, and speaker short protection) Heavy-duty aluminum alloy heat-sink The Ultra-Fi™ MOSFET is designed for music production vs just electronics output power. It produces very musical high power with high efficiency for cooling and minimal distortion Frequency Response: 10 - 250 Hz Total Harmonic Distortion (THD): <1% Signal to Noise Ratio: >95 dB Crossovers (Switched Input Mode): 4CH / 2CH: DUPE / FULL / HPF Bandpass: LPF / FULL / HPF Variable high-pass crossover: 20Hz - 4kHz (DUPE MODE: 10Hz - 4kHz) Variable low-pass crossover (DUPE MODE): 50 - 4 kHz, 12 dB/octave Bass Boost: 0-12dB @ 45Hz Fusing: Use External Fuse Power Terminal 12V/GND: 8 AWG, 24 AWG Dimensions: 8.5"W x 9.25"D x 2.37"H Authorized Internet Dealer Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Cerwin Vega CVP1600.4D 1600 Watts CVP Series 4-Channel Class-D Amplifier + Absolute KIT4 4 Gauge Amp Kit + Universal 360 Degree Rotation and Swivel Mobile Bracket Holder and BT1700 Electrical Tape The Cerwin-Vega Mobile Performance Series of products makes owning a Cerwin-Vega Mobile sound system very affordable for those who are budget-conscious. With this 1,600-watt Max 4 Channel Class D Amp, you can enjoy the LOUD sound experience at the right price and with the correct power! Cerwin-Vega Mobile amplifiers are powerful enough to drive even the most inefficient speakers and bring out their full performance capabilities to dramatic levels of clean, distortion-free sound. All Cerwin-Vega Mobile amplifiers are tested and validated by an outside third-party audio lab that measures and analyzes audio electronics to ensure precise power measurements and that they follow the standards and practices set forth by CTA (Consumer Technology Association). General Features: CVP Series 4-Channel Amplifier RMS Power Output: 280 Watts (70W x 4 @ 4 Ohm) RMS Power Output: 360 Watts (90W x 4 @ 2Ohm) Bridge Output Power: 500W x 2CH @ 4 Ohm Peak Power Output: 200 watts x 4 @ 4Ω Peak Power Output: 400 watts x 4 @ 2Ω Class-D Circuitry 2-Ohm Stereo, 4-Ohm Bridged Full Range Operation Latest High-Efficiency Class A/B Topology Compact Size with Ambient backlit logo RCA “Pass Thru” output for easy system expansion Fully Variable Crossovers (12dB per octave) Handles HI and LO level input to 12V 2 Ω Stable Stereo and 4Ω Mono (CH3/4) for 3 CH mode Proprietary Vega Bass Boost EQ Up To 12dB Direct Short, Thermal, & Overload Circuits Protect Amplifier Variable 12dB High, Low, & Subsonic Crossovers 2-Ohm Stereo, 4-Ohm Bridged Full Range Operation Direct Short, Thermal, & Overload Circuits Protect Amplifier 200mV-6V High Level or Low-Level RCA Input Variable 12dB High, Low, & Subsonic Crossovers LED Power and Protection Indicator HPF / LPF control Input Mode Input and Output Selected Bass Boost control Gain control Dimensions: 12.99"W x 9.05"L x 2.09"H Authorized Internet Dealer 1-year Manufacturer's Warranty Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Cerwin Vega CVP1600.4D 1600 Watts CVP Series 4-Channel Class-D Amplifier + Absolute KIT4 4 Gauge Amp Kit The Cerwin-Vega Mobile Performance Series of products makes owning a Cerwin-Vega Mobile sound system very affordable for those who are budget-conscious. With this 1,600-watt Max 4 Channel Class D Amp, you can enjoy the LOUD sound experience at the right price and with the correct power! Cerwin-Vega Mobile amplifiers are powerful enough to drive even the most inefficient speakers and bring out their full performance capabilities to dramatic levels of clean, distortion-free sound. All Cerwin-Vega Mobile amplifiers are tested and validated by an outside third-party audio lab that measures and analyzes audio electronics to ensure precise power measurements and that they follow the standards and practices set forth by CTA (Consumer Technology Association). General Features: CVP Series 4-Channel Amplifier RMS Power Output: 280 Watts (70W x 4 @ 4 Ohm) RMS Power Output: 360 Watts (90W x 4 @ 2Ohm) Bridge Output Power: 500W x 2CH @ 4 Ohm Peak Power Output: 200 watts x 4 @ 4Ω Peak Power Output: 400 watts x 4 @ 2Ω Class-D Circuitry 2-Ohm Stereo, 4-Ohm Bridged Full Range Operation Latest High-Efficiency Class A/B Topology Compact Size with Ambient backlit logo RCA “Pass Thru” output for easy system expansion Fully Variable Crossovers (12dB per octave) Handles HI and LO level input to 12V 2 Ω Stable Stereo and 4Ω Mono (CH3/4) for 3 CH mode Proprietary Vega Bass Boost EQ Up To 12dB Direct Short, Thermal, & Overload Circuits Protect Amplifier Variable 12dB High, Low, & Subsonic Crossovers 2-Ohm Stereo, 4-Ohm Bridged Full Range Operation Direct Short, Thermal, & Overload Circuits Protect Amplifier 200mV-6V High Level or Low-Level RCA Input Variable 12dB High, Low, & Subsonic Crossovers LED Power and Protection Indicator HPF / LPF control Input Mode Input and Output Selected Bass Boost control Gain control Dimensions: 12.99"W x 9.05"L x 2.09"H Authorized Internet Dealer 1-year Manufacturer's Warranty Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

It features high and low pass filters, a 0-12dB bass boost, and an aluminum heatsink for optimal performance. For the car Component Speakers XED62 6.5" 2-Way Coaxial Car Speakers  Alpine BBX-F1200 600W Max (280W RMS) 2-ohm Stable 4 Channel Class-A/B Amplifier This new BBX amplifier gives you Alpine power performance at an amazing price. And they’re designed to fit easily in virtually any system. High Power, Great Value This amp delivers high output power and exceptional performance for their class. It's a great way to expand your sound system on a limited budget. High Pass and Low Pass Filters These two filters let you set the frequency points for the high, mid, and bass ranges to match your speakers and ensure optimum efficiency. Performance With Bass EQ, you can maximize the performance of your system and get even more powerful bass. General Features: Alpine BBX-F1200 Class-A/B 2-ohm Stable 4-Channel Amplifier RMS Power Rating: 4 ohms: 50 watts x 4 channel 2 ohms: 70 watts x 4 channel 1 ohm: ------------N/A------------ Bridged, 4 ohms: 130 watts x 2 channel Total power output: 600 watts Pulse Width Modulated MOSFET power supply LED power (green) and protect (red) indicators Soft start turn-on 4/3/2 or channel operation 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: .2V - 8V Frequency Response: 5 - 50000 Hz Total Harmonic Distortion (THD): <1% Signal Noise Ratio: 95dB Variable high-pass filter: 50 - 500 Hz Variable low-pass filter: 50 - 500 Hz Variable Bass Boost: 0 to +12 dB bass boost Fuse Rating: 40A x 1 Dimensions: 9.4"W x 12.9"L x 2"H Authorized Dealer 1-year Manufacturer's Warranty What's in the BBX-F1200 package: BBX-F1200 owner's manual Four-Channel amplifier Owner's manual (English/ French/ Spanish) Alpine Verification Certificate Warranty information Power supply note Online product registration information Cerwin-Vega Mobile XED62 300W 6.5" XED Series 2-Way Coaxial Car Speakers Look no further than Cerwin-Vega Mobile speakers for the best live concert experience and distortion-free performance. They utilize high-energy and high-tolerance components to achieve the best reproduction of music. This pair of XED 6-1 2 in. 300-Watt 2-Way Coaxial Speakers features curvilinear poly cones, butyl rubber surrounds, and balanced metal dome 3 4 in. CV tweeters. They will also work with a piezo 1" add-on tweeter kit sold separately. Cerwin-Vega Mobile speakers deliver to almost any application for maximum sonic performance and precision studio playback.General Features: 6.5" 2-Way Coaxial Car Speakers Power Handling: Peak: 300 watts Curvilinear polypropylene cone Butyl rubber surround .75" balanced metal dome tweeter Frequency Response: 60 - 18000 Hz Top-mount Depth: 2.2" Mounting diameter: 4.96" Sensitivity: 94dB Authorized Internet Dealer 1-year Manufacturer's Warranty Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Upgrade your car audio system with the Alpine Amplifier Bundle, featuring the BBX-F1200 4-Channel and BBX-T600 2-Channel amplifiers. Both amplifiers are designed with Class-A/B technology, ensuring high output and exceptional sound quality. Alpine BBX-F1200 600W Max (280W RMS) 2-ohm Stable 4 Channel Class-A/B Amplifier This new BBX amplifier gives you Alpine power performance at an amazing price. And they’re designed to fit easily in virtually any system. High Power, Great Value This car audio installation kit delivers high output power and exceptional performance for their class. It's a great way to expand your sound system on a limited budget. High Pass and Low Pass Filters These two filters let you set the frequency points for the high, mid, and bass ranges to match your speakers and ensure optimum efficiency. Performance With Bass EQ, you can maximize the performance of your system and get even more powerful bass. General Features: Alpine BBX-F1200 Class-A/B 2-ohm Stable 4-Channel Amplifier RMS Power Rating: 4 ohms: 50 watts x 4 channel 2 ohms: 70 watts x 4 channel 1 ohm: ------------N/A------------ Bridged, 4 ohms: 130 watts x 2 channel Total power output: 600 watts Pulse Width Modulated MOSFET power supply LED power (green) and protect (red) indicators Soft start turn-on 4/3/2 or channel operation 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: .2V - 8V Frequency Response: 5 - 50000 Hz Total Harmonic Distortion (THD): <1% Signal Noise Ratio: 95dB Variable high-pass filter: 50 - 500 Hz Variable low-pass filter: 50 - 500 Hz Variable Bass Boost: 0 to +12 dB bass boost Fuse Rating: 40A x 1 Dimensions: 9.4"W x 12.9"L x 2"H Authorized Dealer 1-year Manufacturer's Warranty What's in the BBX-F1200 package: BBX-F1200 owner's manual Four-Channel amplifier Owner's manual (English/ French/ Spanish) Alpine Verification Certificate Warranty information Power supply note Online product registration information Alpine BBX-T600 600W Max BBX Series 2-ohm Stable 2 Channel Class A/B Amplifier This new BBX amplifier kit gives you Alpine power performance at an amazing price. And they are designed to fit easily in virtually any system. This amp delivers high output power and exceptional performance for their class. A great way to expand your sound system on a limited budget. These two filters let you set the frequency points for the high, mid, and bass ranges to match your speakers and ensure optimum efficiency. With Bass EQ, you can maximize the performance of your system and get even more powerful bass. General Features: Alpine BBX-T600 Class-A/B 2-ohm Stable 2-Channel Amplifier 50 Watts @ 4 Ohm x 2 Channel 70 Watts @ 2 Ohm x 2 Channel 130 Watts @ 4 Ohm x 1 Channel Bridged Total power output: 600 watts Pulse Width Modulated MOSFET power supply LED power (green) and protect (red) indicators Soft start turn-on Two or Mono channel operation One pair of preamp outputs to connect multiple amplifiers 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: .2V - 8V Frequency Response: 5 - 50000 Hz Total Harmonic Distortion (THD): <1% Signal Noise Ratio: 95dB Variable high-pass filter: 80 - 1200 Hz Variable low-pass filter: 50 - 500 Hz Variable Bass Boost: 0 to +12 dB bass boost Fuse Rating: 20A x 1 Dimensions: 9.84"W x 9.44"L x 2"H Authorized Internet Dealer 1-year Manufacturer's Warranty Weight: 5.00lbs What's in the BBX-T600 package: BBX-T600 owner's manual Two Channel amplifier Owner's manual (English/ French/ Spanish) Alpine Verification Certificate Warranty information Power supply note 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 BBX-F1200 4CH Amplifier BBX-T600 2CH Car Speaker Audio Amplifier Package Alpine BBX-T600 600W Max BBX Series 2-ohm Stable 2 Channel Class A/B Amplifier This new BBX amplifier gives you Alpine power performance at a fantastic price. It is designed to fit easily in virtually any system. This amp delivers high-output power and exceptional performance for its class. It is a great way to expand your sound system on a limited budget. These two filters let you set the frequency points for the high, mid, and bass ranges to match your speakers and ensure optimum efficiency. With Bass EQ, you can maximize your system's performance and get even more powerful bass. General Features: Alpine BBX-T600 Class-A/B 2-ohm Stable 2-Channel Amplifier 50 Watts @ 4 Ohm x 2 Channel 70 Watts @ 2 Ohm x 2 Channel 130 Watts @ 4 Ohm x 1 Channel Bridged Total power output: 600 watts Pulse Width Modulated MOSFET power supply LED power (green) and protect (red) indicators Soft start turn-on Two or Mono channel operation One pair of preamp outputs to connect multiple amplifiers 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: .2V - 8V Frequency Response: 5 - 50000 Hz Total Harmonic Distortion (THD): <1% Signal Noise Ratio: 95dB Variable high-pass filter: 80 - 1200 Hz Variable low-pass filter: 50 - 500 Hz Variable Bass Boost: 0 to +12 dB bass boost Fuse Rating: 20A x 1 Dimensions: 9.84"W x 9.44"L x 2"H Authorized Internet Dealer 1-year Manufacturer's Warranty Weight: 5.00lbs What's in the BBX-T600 package: BBX-T600 owner's manual Two Channel amplifier Owner's manual (English/ French/ Spanish) Alpine Verification Certificate Warranty information Power supply note Online product registration information Alpine BBX-F1200 600W Max (280W RMS) 2-ohm Stable 4 Channel Class-A/B Amplifier This new BBX amplifier gives you Alpine power performance at a fantastic price. And they’re designed to fit easily in virtually any system. High Power, Great Value This amp delivers high output power and exceptional performance for their class. It's a great way to expand your sound system on a limited budget. High Pass and Low Pass Filters These two filters let you set the frequency points for the high, mid, and bass ranges to match your speakers and ensure optimum efficiency. Performance With Bass EQ, you can maximize the performance of your system and get even more powerful bass. General Features: Alpine BBX-F1200 Class-A/B 2-ohm Stable 4-Channel Amplifier RMS Power Rating: 4 ohms: 50 watts x 4 channel 2 ohms: 70 watts x 4 channel 1 ohm: ------------N/A------------ Bridged, 4 ohms: 130 watts x 2 channel Total power output: 600 watts Pulse Width Modulated MOSFET power supply LED power (green) and protect (red) indicators Soft start turn-on 4/3/2 or channel operation 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: .2V - 8V Frequency Response: 5 - 50000 Hz Total Harmonic Distortion (THD): <1% Signal Noise Ratio: 95dB Variable high-pass filter: 50 - 500 Hz Variable low-pass filter: 50 - 500 Hz Variable Bass Boost: 0 to +12 dB bass boost Fuse Rating: 40A x 1 Dimensions: 9.4"W x 12.9"L x 2"H Authorized Dealer 1-year Manufacturer's Warranty What's in the BBX-F1200 package: BBX-F1200 owner's manual Four Channel amplifier Owner's manual (English/ French/ Spanish) Alpine Verification Certificate Warranty information Power supply note 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.