Jensen A220 Amp Manual -

The is a vintage-style 2-channel MOSFET power amplifier often used to upgrade car audio systems. This model is typically recognized for its "100W + 100W" power rating, which can reach up to 250 Watts when bridged into a mono channel. Key Performance Specifications

Utilizes MOSFET technology for efficient power delivery. Installation & Wiring Guide

Stable down to 2 ohms in stereo mode ; however, a minimum of 4 ohms is recommended when bridged to prevent damage.

Connect this to the head unit’s amplifier turn-on lead or power antenna output to ensure the amp powers on with the radio.