DS18 X2BT Ultra-Compact 2-Channel Bluetooth® Class D Amplifier | 2 x 230W RMS @ 2 Ohms | 760W Max 

Simplify your audio system without sacrificing performance. The DS18 X2BT combines a powerful ultra-compact Class D 2-channel amplifier with built-in Bluetooth® audio streaming, allowing you to stream music directly from your smartphone without the need for a traditional head unit.

Delivering up to 230 Watts RMS x 2 at 2 Ohms, 140 Watts RMS x 2 at 4 Ohms, or 380 Watts RMS bridged at 4 Ohms, the X2BT provides clean, efficient power for aftermarket speakers while eliminating unnecessary components. Whether you're upgrading a motorcycle, golf cart, UTV, Jeep, classic car, or other custom vehicle, the X2BT offers an easy way to enjoy high-quality audio in a compact package.

Designed with advanced Class D technology, Bluetooth® 5.1 connectivity, Audio Precision verified sound quality, and automatic Bluetooth/RCA input switching, the X2BT delivers the flexibility today's enthusiasts demand in one remarkably small amplifier.

Why You'll Love It

✔ Built-in Bluetooth® 5.1 Audio Streaming

✔ Stream music directly from your smartphone—no traditional head unit required

✔ Delivers 230 Watts RMS x 2 @ 2 Ohms

✔ Ultra-compact chassis fits almost anywhere

✔ Automatic Bluetooth® and RCA input switching

✔ Bridgeable to 380 Watts RMS x 1 @ 4 Ohms

✔ Audio Precision verified sound quality

✔ Efficient Class D design for clean, reliable performance

✔ Ideal for motorcycles, golf carts, UTVs, Jeeps, and custom installations

Perfect For

• Motorcycles

• Golf carts

• UTVs & Side-by-Sides (protected installation)

• Jeeps

• Classic cars

• Custom vehicles

• Factory radio bypass systems

• Hidden audio installations

• Bluetooth-only audio systems

• Customers wanting a simple, compact audio upgrade

Product Overview

The DS18 X2BT was engineered for customers who want outstanding sound quality without the complexity of a traditional car audio system. By combining a powerful Class D amplifier with integrated Bluetooth® streaming, the X2BT allows you to create a complete audio system using only your smartphone as the music source.

Its ultra-compact design makes installation possible in vehicles where a conventional head unit or larger amplifier simply won't fit. This makes it an excellent solution for motorcycles, golf carts, UTVs, Jeeps, classic vehicles, and custom builds where space is limited and simplicity is a priority.

Bluetooth® 5.1 technology provides reliable wireless audio streaming, while automatic input switching allows seamless operation between Bluetooth and RCA inputs when both are available. Internally, premium surface-mount components and Audio Precision verified sound quality ensure dependable performance with clean, detailed audio reproduction.

Whether you're creating a minimalist audio system or upgrading an existing installation, the X2BT delivers the power, flexibility, and convenience needed to enjoy your music almost anywhere.

Ideal Applications

The DS18 X2BT is an outstanding choice for customers who want to simplify their audio system while maintaining excellent sound quality.

It performs exceptionally well in:

• Motorcycle audio systems

• Golf cart audio upgrades

• UTV and Side-by-Side builds (protected installation)

• Jeep audio systems

• Classic vehicle restorations

• Hidden amplifier installations

• Bluetooth-only audio systems

• Compact custom installations

• Factory radio bypass applications

Its unique combination of Bluetooth® streaming and efficient Class D amplification makes it one of the most versatile compact amplifiers in the DS18 lineup.

Key Features

• Ultra-Compact Class D 2-Channel Amplifier

• Built-in Bluetooth® 5.1 Audio Streaming

• Automatic Bluetooth® / RCA Input Switching

• 760 Watts Max Power

• 230 Watts RMS x 2 @ 2 Ohms

• 140 Watts RMS x 2 @ 4 Ohms

• 380 Watts RMS x 1 Bridged @ 4 Ohms

• Bridgeable 2-Channel Design

• Audio Precision Verified Sound Quality

• Surface-Mount Component Technology

• Compact Installation-Friendly Chassis

• Ideal for Powersports & Custom Audio Systems

Technical Specifications

Brand: DS18

Series: X Series

Model: X2BT

SKU: X2BT

Amplifier Type: 2-Channel Full-Range

Amplifier Class: Class D

Bluetooth® Version: 5.1

Channels: 2

Peak Power: 760 Watts

RMS Power @ 4 Ohms: 2 × 140 Watts

RMS Power @ 2 Ohms: 2 × 230 Watts

Bridged RMS Power @ 4 Ohms: 1 × 380 Watts

Minimum Impedance: 2 Ohms Stereo / 4 Ohms Bridged

Audio Inputs: Bluetooth® 5.1 & RCA

Input Switching: Automatic Bluetooth® / RCA

Audio Verification: Audio Precision Tested

Construction: Surface-Mount Component Technology

Application: Full-Range Speaker Systems

What's Included

• (1) DS18 X2BT Ultra-Compact Bluetooth® Class D 2-Channel Amplifier

• Installation Hardware

• Owner's Manual

What This Amplifier Powers Best

The DS18 X2BT is designed to power a wide variety of full-range speaker systems while eliminating the need for a traditional head unit. With built-in Bluetooth® audio streaming and clean Class D amplification, it's an excellent solution for compact and space-conscious installations.

It is an excellent match for:

• Two aftermarket coaxial speakers

• Two component speaker systems

• Motorcycle audio systems

• Golf cart audio upgrades

• UTV and Side-by-Side speaker systems with protected installation 

• Jeep audio systems

• Classic car restorations

• Bluetooth-only audio systems

• Compact custom installations

Whether you're building a simple two-speaker setup or adding amplification to an existing system, the X2BT delivers reliable power and convenient wireless audio streaming from your smartphone.

Installation Notes

The ultra-compact chassis allows the X2BT to be mounted in locations where larger amplifiers or traditional source units simply won't fit.

Popular installation locations include:

• Under motorcycle seats

• Inside motorcycle fairings

• Behind interior trim panels

• Under vehicle seats

• Inside center consoles

• Golf cart storage compartments

• UTV dashboards and storage areas (protected locations)

For the best performance:

• Use high-quality OFC power and speaker wire.

• Mount the amplifier in a dry, protected location with adequate airflow.

• Pair your smartphone via Bluetooth® before final system tuning.

• Properly set amplifier gain to match your speakers and source level for the cleanest sound.

Pro Audio Center Tip

One of the biggest advantages of the X2BT is its ability to simplify an audio system.

Instead of purchasing a separate radio, Bluetooth receiver, and amplifier, the X2BT combines Bluetooth® streaming and amplification into one compact unit. That means fewer components, less wiring, and a cleaner installation while still delivering the power needed to noticeably outperform most factory audio systems.

Build Your System

Complete your installation with:

• OFC amplifier wiring kit

• Premium speaker wire

• Bluetooth-compatible smartphone or media device

• High-performance coaxial or component speakers

• Vehicle-specific speaker adapters

• Sound deadening material

• Fuse holder and circuit protection

• Weather-resistant installation accessories for powersports applications

Expert Recommendation from Pro Audio Center

The X2BT is one of our favorite solutions for customers who want a simple, reliable audio system without the complexity of a traditional head unit.

We especially recommend it for motorcycles, golf carts, Jeeps, and classic vehicles where dashboard space is limited or maintaining a clean interior is important. The combination of Bluetooth® 5.1 streaming, compact dimensions, and impressive RMS power makes it easy to build a great-sounding system with fewer components.

If your goal is straightforward installation, dependable performance, and the convenience of streaming music directly from your phone, the X2BT is an outstanding choice.

Why Buy From Pro Audio Center?

At Pro Audio Center, we know that not every vehicle needs a traditional head unit. Many modern audio systems are built around the convenience of wireless streaming, especially in motorcycles, golf carts, UTVs, and other recreational vehicles.

That's why we offer products like the X2BT that simplify installation while still delivering the sound quality and reliability enthusiasts expect. Whether you're building your first audio system or upgrading an existing setup, we're here to help you choose equipment that fits your vehicle, your goals, and your budget.

Frequently Asked Questions

How much RMS power does the X2BT produce?

The X2BT delivers:

• 2 × 230 Watts RMS @ 2 Ohms

• 2 × 140 Watts RMS @ 4 Ohms

• 1 × 380 Watts RMS Bridged @ 4 Ohms

Does the X2BT have built-in Bluetooth®?

Yes. The X2BT features integrated Bluetooth® 5.1 audio streaming, allowing you to stream music directly from your compatible smartphone or Bluetooth-enabled device.

Do I need a separate head unit?

Not necessarily. One of the X2BT's biggest advantages is that it can function as the primary audio source for many applications by streaming music directly from your Bluetooth® device.

Can I still use RCA inputs?

Yes. The X2BT supports both Bluetooth® and RCA inputs, with automatic input switching for added flexibility.

Is this amplifier suitable for motorcycles and UTVs?

Yes. The X2BT is an excellent choice for motorcycles, UTVs, Side-by-Sides, golf carts, and other recreational vehicles when installed in a protected location away from direct exposure to water and the elements.

Can I bridge the amplifier?

Yes. The X2BT can be bridged to provide 380 Watts RMS @ 4 Ohms for compatible speaker applications.

Is this a good amplifier for a minimalist audio system?

Absolutely. Its combination of Bluetooth® streaming, compact size, and built-in amplification makes it one of the easiest ways to build a clean, simple, and great-sounding audio system with fewer components.