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Car Audio 4-channel Class AB Amplifier
Model: GM-A4704
Max Power Rating:
4 ohms: 40 watts x 4 channel
2 ohms: 65 watts x 4 channel
Bridged, 4 ohms: 130 watts x 2 channel
Max power output: 520 watts
CEA-2006 Compliant Amplifier
Pulse Width Modulated MOSFET power supply
Balanced Isolator Input Circuit
LED power (on) and protect (off) indicators
Soft start turn-on
4, 3 or 2 channel operation
Speaker-level (high-level) inputs with Signal Sensing Turn-on
3-way protection circuitry (thermal, overload, and speaker short protection)
Heavy duty aluminum alloy heat-sink for extreme heat dissipation
Input sensitivity:
Low level: 300mV - 6.5V
High level: 3V - 26V
Frequency Response: 10 - 70,000 Hz
Total Harmonic Distortion (THD): <0.05%
Signal to Noise Ration: >94 dB
Selectable crossover modes (Ch A&B): LPF / OFF / HPF
Crossover frequency Ch A: 80hz, 12 dB/octave
Variable crossover frequency (Ch B): 40 - 500 Hz, 12 dB/octave
Fuse Rating: 30A x 1
4 - 8 gauge power and ground wiring is recommended for installation
Dimensions: 12-1/2"W x 8-1/2"L x 2-3/8"H
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If you're not satisfied with your purchase for any reason, our return policy allows you to send back returns-eligible merchandise within 30 days of the date you received the package for an exchange. Simply use the Q Return Label within 30 days of receipt to return your item for a free replacement of the same item in a different color or size. If your request for an exchange results in any additional merchandise or shipping costs, and you paid by credit card, your credit card will be charged for those additional costs. Payment methods other than a credit card may result in an order cancellation & a refund may be issued. If the requested exchange is no longer available, including items on the waitlist and advance order, we will issue a refund and not deduct the Q Return Label fee.
🌈 Good motivation
After every order, we give you 10% of the profit to Save the Children.
Save the Children started working in this area in 1932 to support the most isolated and neglected rural children in the world.
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