10%OFFJL Audio
XDM400/4
Amplifiers
Monthly deal price
$584.99$649.99
In stock
Online checkout happens on our main store and charges the store's listed price.
Specifications
- Brand
- JL Audio
- Product type
- Amplifiers
- Channels
- 4 Ch
- Collections
- XDM, Marine Amplifiers, Car Amplifiers
About this product
4 Ch. Class D, Full-Range Car/Marine Amplifier, 400W
Installation tips
- Size power and ground wire to the amp's current draw and fuse it within 18 inches of the battery.
- Keep the ground short (under 18 inches) to bare metal on the chassis.
- Set gains with test tones or an oscilloscope — the gain knob is not a volume knob.
- Mount it where it can breathe; amplifiers need airflow to stay cool.
Want it installed right?
Our Hayward team installs everything we sell.
406 W. Harder Rd, Hayward, CA
