PLEASE NOTE: This listing is for a open box product. Open box products will always be 100% functionally the same as retail product, but these items may have minor cosmetic or packaging flaws that prevent them from being sold as brand new.

Power your whole system with the RetroSound® Technophonic amplifier. The Technophonic is a 5-channel amplifier that pushes 65-watts RMS to all four speakers and delivers up to 330-watt RMS to your subwoofer. Switch the Technophonic to 2 or 4 channel modes for radios with only 2 or 4 inputs, and the Technophonic intelligently routes the selected inputs to all five balanced outputs. The Technophonic is 2-ohm or 4-ohm stable and bridgeable, giving you more flexibility to build your system. The low-level RCA inputs allow you to connect the Technophonic effortlessly to your RetroSound radio, or any aftermarket stereo with RCA outputs. Whether you're looking to build a balanced system or going for high power and performance, the Technonphonic amplifier has everything you need.

Crank up the volume without distortion. The Technophonic features low current draw and Class D Digital circuitry, providing exceptional dynamic range and low distortion so you can listen to your favorite songs as loud as you want! High-pass and low-pass filters let you fine-tune your audio for the best listening experience, with remote gain control to adjust bass levels on the fly from the front seat.

• 5-channel amplifier
• Full-range Class D digital circuitry
• 65-watts RMS x 4 channels full-range @ 4 ohms (95-watts RMS x 4 @ 2ohms)
• 225-watts RMS x 1 channel subwoofer @ 4 ohms (330-watts RMS @ 2 ohms)
• Selectable input mode switch for 2, 4, and 5 channel operation
• Bridgeable
• 2-ohm and 4-ohm stable
• Built-in variable low pass and high pass full-range filters
• Bass boost (0-12db) and remote gain control
• Advanced protection circuitry
• Easily connects to your RetroSound radio via RCA inputs
• Works with any aftermarket radio with low-level RCA outputs
• Dimensions: 12.9 in x 5.3 in x 1.87 in (33 cm x 13.4 cm x 4.75 cm)
• Fuse Rating: 60-amp

Warnings:

California Proposition 65 Warning: WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.