Mobile Electronics› Race Radios and Components

JL Audio

Monoblock Class D Subwoofer Amplifier

$399.99

SKU: JX500/1D

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 JX500/1D is a monoblock Class D subwoofer amplifier designed to deliver clean, stable performance with low distortion. It offers a power output of 500W x 1 at 2 ohms and 250W x 1 at 4 ohms. The amplifier features NexD Switching Technology for enhanced output and includes an LED clipping indicator for easy input sensitivity setup.

This amplifier is specifically made for Toyota 4Runner models and boasts a compact, black powder-coated chassis. It includes a fully variable 12dB/octave low-pass filter and a variable bass boost EQ. For remote subwoofer volume control, the JL Audio RBC-1 Remote Bass Control is available separately.
Show original supplier description
The JL Audio JX500/1D is a monoblock Class D subwoofer amplifier engineered to deliver clean, stable performance with low distortion and high reliability. It utilizes NexD Switching Technology, larger output transistors, and dual-range differential-balanced outputs to provide enhanced power from your speakers, offering 500W x 1 at 2 ohms and 250W x 1 at 4 ohms. This amplifier features an innovative onboard LED clipping display for simplified input sensitivity adjustment without special instruments. Other quality features include flexible signal processing, a fully variable 12dB/octave low-pass filter, and a variable bass boost EQ. For added convenience, the subwoofer volume can be controlled from the driver's seat using the optional JL Audio RBC-1 Remote Bass Control (sold separately). The JX500/1D is designed with a compact, black powder-coated chassis measuring 2.13"H x 9.78"W x 6.96"D, ensuring it fits discreetly within your vehicle's interior. Controls are conveniently located on top of the amplifier, under a protective cover, and a dual-color LED strip provides at-a-glance status indication. This amplifier is specifically made for Toyota 4Runner models.

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

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Specifications

BrandJL Audio
Part NumberJX500/1D
CategoryMobile Electronics

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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.

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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.

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