---
product_id: 226738147
title: "Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo - 2500W Max, 400W RMS, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply"
brand: "orion"
price: "€ 267.86"
currency: EUR
in_stock: true
category: "Orion"
url: https://www.desertcart.sk/products/226738147-cobalt-series-cba2500-4-high-efficiency-4-channel-class-b
store_origin: SK
region: Slovakia
---

# 2500W Max Power 400W RMS per 4 Channels Adjustable Low/High Pass Filters Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo - 2500W Max, 400W RMS, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply

**Brand:** orion
**Price:** € 267.86
**Availability:** ✅ In Stock

## Summary

> 🎵 Power Your Drive with Orion’s Cobalt Precision!

## Quick Answers

- **What is this?** Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo - 2500W Max, 400W RMS, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply by orion
- **How much does it cost?** € 267.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/226738147-cobalt-series-cba2500-4-high-efficiency-4-channel-class-b)

## Best For

- orion enthusiasts

## Why This Product

- Trusted orion brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unleash 2500W of Pure Power:** Dominate your car audio scene with max output that commands attention.
- • **Crystal-Clear Sound at 400W RMS:** Experience flawless audio clarity across all four channels without distortion.
- • **Built for Every Ride, 2/4 Ohm Stable:** Seamlessly compatible with a wide range of speaker setups for ultimate flexibility.
- • **Rock-Solid Reliability with MOSFET Tech:** Efficient power supply ensures cool, consistent performance even under heavy load.
- • **Tailor Your Sound with Precision Filters:** Adjust low and high pass filters plus bass boost for a personalized audio vibe.

## Overview

The Orion Cobalt Series CBA2500.4 is a high-efficiency 4-channel Class A/B car amplifier delivering up to 2500W max power and 400W RMS per channel. Engineered for 2/4 ohm speaker stability, it features adjustable low/high pass filters, bass boost, and a MOSFET power supply for reliable, distortion-free sound. Perfect for audiophiles seeking customizable, powerful in-car audio performance.

## Description

Buy Orion Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo - 2500W Max, 400W RMS, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply: Dual-Channel Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- COBALT SERIES: Introducing our Class A/B Amplifier CBA2500.4, boasting exceptional frequency response rates and a cutting-edge crossover, elevating its status among competitors. Its robust construction and unparalleled efficiency ensure a standout performance in the realm of 4-channel amplifiers.
- PERFORMANCE: Engineered to effortlessly power car speakers with a continuous 2/4 Ohm load, ensuring seamless performance devoid of overheating or extraneous noise. This amplifier is designed to power speakers that have a constant demand for high power in order to operate effectively.
- QUALITY: The CBA2500.4 amplifier for car stereo speakers with a MOSFET power supply comes with a Low-level input. A low-level (RCA) input is measured in voltages. Essentially carry signals from your receiver to your amplifier to your speakers.
- FEATURES: The CBA2500.4 amplifier has features like - Frequency Response: 10~30kHz, Low Pass Filter, High Pass Filter, Bass Boost, and MOSFET Power Supply. The ultimate powerhouse for your audio needs.
- POWER: The Cobalt CBA2500.4 amplifier has a power rating of 100W RMS X 4 @ 2 OHMS, 60W RMS X 4 @ 4 OHMS. This amplifier also provides a 2-way protection circuitry for you to unleash the full potential of your car audio system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F2Q6PK8 |
| Best Sellers Rank | #2,280 in Electronics ( See Top 100 in Electronics ) #6 in Car Multichannel Amplifiers |
| Brand Name | ORION |
| Customer Reviews | 4.0 4.0 out of 5 stars (214) |
| Item Dimensions | 16 x 10 x 10 inches |
| Manufacturer | ORION |
| Material Type | Metal |
| Maximum Output Power | 2500W |
| Maximum Supply Voltage | 16 Volts |
| Minimum Supply Voltage | 9 Volts |
| Model | CBA2500.4 |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 2500 Watts |
| Package Type Name | Cardboard Box |
| Part Number | CBT-2500.4 |
| Specification Met | FCC |
| UPC | 818550017030 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |

## Product Details

- **Item dimensions L x W x H:** 16 x 10 x 10 inches
- **Manufacturer:** ORION
- **Maximum Supply Voltage:** 16 Volts
- **Minimum Supply Voltage:** 9 Volts
- **Voltage:** 12 Volts

## Images

![Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo - 2500W Max, 400W RMS, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply - Image 1](https://m.media-amazon.com/images/I/612zmvxI+uL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Frequently Bought Together

- Orion Cobalt Series CBA2500.4 High Efficiency 4-Channel Class A/B Amplifier for Car Audio Stereo – 2500W High Output, 2/4 Ohm Stable, Adjustable Low/High Pass, Bass Boost, MOSFET Power Supply
- DteeDck RCA Splitter 1 Female to 2 Male, 2 Pack - RCA Audio Video Cable Splitter Adapter, Dark Blue
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/226738147-cobalt-series-cba2500-4-high-efficiency-4-channel-class-b](https://www.desertcart.sk/products/226738147-cobalt-series-cba2500-4-high-efficiency-4-channel-class-b)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-07-06*