Manual — Jensen A220 Amp

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

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

While official modern documentation is limited, historical data and expert overviews highlight the following specifications: Rated at 100W x 2 channels (Max). Jensen A220 Amp Manual

Connect directly to the positive battery terminal. A fuse must be installed on this wire within 18 inches of the battery to protect the vehicle's electrical system.

Utilizes MOSFET technology for efficient power delivery. Installation & Wiring Guide Connect this to the head unit’s amplifier turn-on

Attach the ground wire to a clean, unpainted section of the vehicle's chassis. Keep this wire as short as possible—ideally under 36 inches.

Following standard Jensen amplifier protocols is essential for safe operation: Utilizes MOSFET technology for efficient power delivery

Capable of outputting 250 Watts into a 4-ohm load.