SKU: MA2500.1

2500-Watt RMS 1Ω Mono Block Class-D Marine Amplifier

Availability: In stock

$1,049.95 MSRP

$949.95

Massive Power, Marine-Ready Design

The MA2500.1 is a compact, high-output Mono Block amplifier engineered to deliver powerful bass and efficient performance in demanding marine conditions. With 2500 watts RMS at 1Ω and Class D circuitry, it provides deep, controlled low-end with minimal heat and power draw. Designed for durability and precision, it brings consistent output and clean control to any marine audio setup.

Ask an expert Find a location

Maximum Output, Minimal Space

The MA2500.1 delivers 2500 watts RMS in a streamlined chassis that’s easy to install without sacrificing performance. It’s powerful enough to drive high-output subwoofers and compact enough to fit in tight spaces. Each unit includes a Dyno Power Rating Certificate, so you can trust the numbers and expect real, tested performance.

Made for Marine Environments

A conformal-coated circuit board protects internal components from moisture and corrosion, while stainless steel hardware resists rust in harsh marine conditions. The MA2500.1 is built to handle the elements without compromising sound quality or reliability.

Efficient, Reliable Power

Class D circuitry keeps the MA2500.1 running cool and power-efficient without sacrificing output. Tiffany-style RCA inputs and high-level 10V compatibility allow clean integration into nearly any audio setup, delivering distortion-free signal and consistent sound at any volume.

Precise Control and Protection

Dial in your sound with an external bass control remote and onboard clip detection light for accurate tuning. Gain and crossover settings are housed under a low-profile panel to maintain a clean appearance. Built-in protection circuits and an LED indicator help monitor thermal, voltage, and short conditions so your system stays safe and performing at its best.

Dimensions & Details

Dimensions

A - Length:

14 ¹⁄₂” (367mm)
B - Width:

7” (176mm)
C - Depth:

2” (50mm)
Weight:

9.31Lbs (4.22Kg)

Features

Conformal Coated Circuit Board for Water & Salt Resistance
Stainless Steel Hardware to Prevent Corrosion
2500 Watts RMS Power Output at 1Ω
External Bass Control Remote
High-Quality Tiffany-Style RCA Input
Mono Block Class-D Circuit Design
10V High-Level Audio Input Compatibility
Clip Detection Light for Tuning Optimization
Power and Protection LED Indicator Light
Surface Mount Component Technology
Direct Insert Power and Speaker Terminals
Thermal, Short, and Over/Under Voltage Protection
Dyno Power Rating Certificate

Ratings

CEA2006D compliant
RECOMMENDED FUSE RATING: 250A - 300A

CTA-2006-D Continuous Power Output:

2500W RMS x 1 @ 1Ω, 50Hz, ≤1% THD+N

1750W RMS x 1 @ 2Ω, 50Hz, ≤1% THD+N

1000W RMS x 1 @ 4Ω, 50Hz, ≤1% THD+N

List of CTA-2006-D Certified 12 Volt Amplifiers

Videos

SPECIFICATIONS

Description: Mono Block
Topology: Class D
4Ω RMS Power Output: 1000W x 1 Channel
2Ω RMS Power Output: 1750W x 1 Channel
1Ω RMS Power Output: 2500W x 1 Channel
THD: <0.1%
Signal to Noise Ratio: >100dB
Frequency Response: 20Hz - 250Hz
Crossover: 50Hx - 250Hz
Subsonic Filter: 10Hz - 55Hz
Maximum Input Signal: 10V
Warranty Period: 24 months from date of purchase

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

The warranty for MA2500.1 is 24 months from the date of purchase.

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