RetroSound® Quadraphonic 4-channel Amplifier, For Retrosound Motor 4 Radios, 1974-78 AMC Gremlin, 1971-74 Javelin, Javelin AMX, 1974-78 Matador, 1975-80 Pacer (FREE lower 48 ground shipping in approx. 1-2 weeks)

You've got a classic AMC with a RetroSound Motor 4 radio installed, but you want more power for your front and rear speakers. Enter the RetroSound Quad4, an ultra-compact 4-channel amplifier rated at 45 watts RMS per channel, which offers plug-and-play hookup to your RetroSound Motor 4 radio.  

At roughly the size of a large candy bar, the tiny Quad4 delivers a mighty sound, while its dimensions allow mounting almost anywhere, including under seats and behind the dash. If you're using a sub in your classic ride, you can activate the built-in high-pass filters to remove the low bass from your full-range speakers so they play louder and cleaner. The Quad4 also features advanced thermal and short-circuit protection so you'll be able to enjoy your sound for years to come.

• ultra-compact 4-channel amplifier
• 45 watts RMS x 4 at 4 ohms
• direct input/output connection to all RetroSound radios
• RCA inputs available for non-RetroSound receivers
• switchable high-pass filters (110 Hz, 12 dB/octave)
• frequency response: 10-40,000 Hz
• advanced thermal and short-circuit protection
• fuse: 15A
• 10-gauge power and ground leads recommended (sold separately)
• dimensions: 7-3/16"W x 1-13/16"H x 2-15/16"D
  

Quadraphonic 4-Channel Amplifier: The RetroSound Quadraphonic (QUAD4) is a full-range Class D (digital) power amplifier featuring 45 watts x 4 RMS power. The Quadraphonic amplifier offers exceptional dynamic range and low distortion for the best possible sound reproduction from your car audio system.

Direct RetroSound Connect & Low-Level RCA Inputs: The Quadraphonic (QUAD4) plugs directly into any RetroSound radio. Low level RCA inputs also allow the Quadraphonic amp to be used with practically any aftermarket car stereo system.

Built-in High-Pass Crossovers: The RestroSound QUAD4 has built-in high-pass crossovers for the front & rear channels. The high-pass crossovers are defeatable if you desire a full-range setup.

Front & Rear Gain: Front & Rear gain control allows you to match the input sensitivity of the amplifier to the output of your RetroSound radio or other aftermarket stereo.

Compact Chassis: The RetroSound Quadraphonic (QUAD4) amplifier's diminutive size means you can install it virtually anywhere, including behind the dash.

Power & Ground: Regardless if you are connecting the QUAD4 amp directly to a RetroSound radio or other aftermarket stereo, you will need to connect the constant +12 volt (yellow) lead to the battery, and the ground lead (black) to the chassis of the vehicle.

Advanced Protection Circuitry: The RetroSound Quadraphonic (QUAD4) offers advanced protection circuitry with thermal and overload protection.

• Manufactured To Order:  Please allow approximately 1-2 weeks for manufacturing plus shipping
  
• Sold:  Kit
• Plug and Play Wiring Included:  Yes, 10-gauge power and ground leads recommended (sold separately)
• Mounting hardware included:  Yes

You've got a classic AMC with a RetroSound Motor 4 radio installed, but you want more power for your front and rear speakers. Enter the RetroSound Quad4, an ultra-compact 4-channel amplifier rated at 45 watts RMS per channel, which offers plug-and-play hookup to your RetroSound Motor 4 radio.  

• 4-Channel amplifier
• 4 Mounting screws
• User's Manual
  

• If you are unsatisfied with your purchase, here's what we can do: If your product is defective, damaged in transit, or the wrong merchandise, we are happy to exchange it for the same product within 30 days. If your product is custom manufactured to order, it is not returnable.

• Manufacturer Warranty:  1-year limited