Sale

Mobile Electronics› Vehicle Audio and Components

Stinger

4-Channel Class D Car Audio Amplifier

$187.00 $154.00 Save $33.00

SKU: MT-600.4

Special Order
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Stinger Audio MT-600.4 is a 4-channel car audio amplifier designed to integrate into various vehicle sound systems. It features Class D circuitry for efficient power delivery and uses advanced MOSFET technology for sonic performance.

This amplifier is built with top-tier capacitors, transformers, and inductors. It offers direct insert power and speaker terminals to decrease resistance and increase power transfer efficiency. The MT-600.4 also includes a crossover multiplier, allowing for the use of tweeters or mid-range speakers without an external crossover.
Show original supplier description
The Stinger MT-600.4 is a 1000-watt, 4-channel Class D car audio amplifier engineered to provide powerful, efficient sound in a space-saving, compact form factor. By utilizing advanced HEXFET power MOSFETs and robust, unregulated power supplies, this unit ensures high switching speeds, reduced resistance, and long-lasting reliability. Technically, the amplifier delivers 150W x 4 at 4Ω or 250W x 4 at 2Ω, with a bridged capacity of 500W x 2 at 4Ω. It features a frequency response range of 10Hz to 20KHz and operates within a voltage range of 9V to 16V. The design incorporates direct-insert power (4-gauge) and speaker (12AWG) terminals to minimize resistance for improved power transfer. Additionally, the unit features a flexible crossover multiplier (X1: 50Hz-500Hz, X10: 500Hz-5KHz), allowing users to drive tweeters or mid-range speakers directly without needing external crossovers. For installation and operation, the MT-600.4 includes a remote level control for simple adjustments from the driver's seat. The unit requires 120A external fusing for safe operation. With its durable metal construction and compact dimensions of 9.29" L x 6.10" W x 2.09" H, it is designed for integration into diverse vehicle interiors.

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

BrandStinger
Part NumberMT-600.4
CategoryIgnitions and Electrical
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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