SKU: TH1400.5

THUNDER 1400-Watt RMS Class-D 5-Channel Amplifier

Availability: Out of stock

$769.95 MSRP

$699.95

One Amp for your Entire System

The TH1400.5 five-channel amplifier from MTX Audio powers your entire car audio system with full-range clarity and deep, rich bass. Designed with dedicated channels for both speakers and a subwoofer, this compact amp delivers powerful, efficient performance and precise sound control for any setup. With its compact size, advanced protection features, and included bass control remote, it’s the perfect all-in-one solution for audiophiles.

Ask an expert Find a location

Complete Audio Power in One System

The TH1400.5 THUNDER amplifier is the perfect blend of versatility and performance. With four full-range channels delivering up to 100W RMS each at 2Ω, plus a subwoofer channel capable of 800W RMS at a phenomenal 1Ω load, you will have more than enough power for whatever you want to listen to. Whether it’s crisp highs, rich mids, or booming bass, the TH1400.5 ensures every note hits perfectly.

Custom Sound, Simplified

Take complete control of your sound with fully adjustable gain, crossover, and bass boost settings. Hidden under a sleek panel cover, these controls let you fine-tune every detail of your audio while maintaining a clean and stylish look. The included external bass control remote puts subwoofer adjustments right at your fingertips for quick, on-the-go tweaks.

Efficient and Reliable Performance

Built with Class-D efficiency, the TH1400.5 minimizes heat and power consumption without sacrificing output. Advanced protection circuits and an LED status indicator keep your system running smoothly, alerting you to any potential issues so you can enjoy uninterrupted music on every drive.

Big Power in a Compact Design

Despite its impressive power, the TH1400.5 boasts a compact footprint that fits easily into tight installation spaces. The stylish chassis complements any vehicle interior, combining form and function to elevate your audio system both visually and sonically. The Dyno Certificate included will ensure that your amplifier potential exceeds the rated amount and gives you the power you deserve.

Dimensions & Details

Dimensions

A - Length:

14 ¹⁄₂” (367mm)
B - Width:

7” (176mm)
C - Depth:

2” (50mm)
Weight:

9.06Lbs (4.11Kg)

Features

1400 Watts RMS Power Output
Four Full-Range Channels and One Mono Subwoofer Channel
High-Efficiency Class-D Circuit Design
Adjustable Gain, Crossover, and Bass Boost Controls
Hidden Control Panel for a Clean Look
Included External Bass Control Remote
Power and Protection LED Status Indicator
Thermal, Short, and Over/Under Voltage Protection
High-Quality Tiffany-Style RCA Input
10V High-Level Audio Input Compatibility
Clip Detection Light for Tuning Optimization
Surface Mount Component Technology
Direct Insert Power and Speaker Terminals
Dyno Power Rating Certificate

SPECIFICATIONS

Description: 5-Channel
Topology: Class D
4Ω RMS Power Output: 100W x 4 Channels + 300W
2Ω RMS Power Output: 150W x 4 Channels + 500W
4Ω RMS Bridged Power Output: 300W x 2 Channels (1/2/3/4)
1Ω RMS Power Output: 800W (Sub Only)
THD: < 0.4%
Signal to Noise Ratio: > 95dB
Frequency Response: 20Hz - 20KHz (Ch1-4) 20Hz - 250Hz (Sub)
Crossover: 40Hz - 400Hz (CH1-4) 50Hz - 250Hz (Sub)
Subsonic Filter: 10Hz - 55Hz (Sub)
Maximum Input Signal: 10V
Warranty Period: 24 months from date of purchase

Downloads

Owners Manual - TH Amp Manual

Download

Returns & Warranty

30-Day Money-Back Guarantee

At MTX Audio, we are serious about sound®. Therefore, if you are not "blown away" with your purchase, for any reason, you can return any items purchased directly from MTX.com that are complete and like new within 30 days. Products purchased from authorized MTX retailers must be returned through that same retailer. Products purchased through non-authorized MTX retailers may not be returned.

About Returns

Warranty Information

MTX products purchased in the USA from an authorized MTX dealer are guaranteed against defects in material and workmanship for the period of time specified below, the warranty period begins the day the product is purchased by the end user. This warranty is limited to the original retail purchaser of product and extends only to products purchased from authorized MTX resellers. Product found to be defective during that period will be repaired or replaced by MTX at no charge.

About Our Warranty