Mobile Electronics› Power Accessories

JL Audio

Monoblock Class D Subwoofer Amplifier

$209.99

SKU: JD250/1

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The JL Audio JD250/1 is a monoblock Class D subwoofer amplifier designed for car audio systems. It delivers 150 watts RMS to a 4-ohm load and 250 watts RMS to a 2-ohm load. This amplifier utilizes NexD™ switching technology for efficient performance.
Show original supplier description
The JL Audio JD250/1 is a monoblock Class D subwoofer amplifier engineered to provide robust power for your car's audio system. It delivers a healthy 150 watts RMS x 1 at 4 ohms and a more substantial 250 watts RMS x 1 at 2 ohms (tested at 14.4V, 1% THD), making it an ideal choice for driving subwoofers. This amplifier features JL Audio's proprietary NexD™ switching technology, which allows for exceptional efficiency and high-speed switching. This technology results in outstanding fidelity with very low noise and distortion, while also reducing current draw from your vehicle's electrical system. The JD250/1 includes features such as a 12 dB/Octave filter and a variable bass boost EQ, providing you with control over your subwoofer's output. It also comes with a 2-year warranty, underscoring JL Audio's commitment to quality and reliability.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandJL Audio
Part NumberJD250/1
CategoryMobile Electronics

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy