DS18 X4BT 4-Channel Bluetooth Class D Amplifier with Wireless Streaming

The DS18 X4BT is an ultra-compact 4-channel Class D amplifier that combines powerful audio output with built-in Bluetooth 5.1 wireless streaming. This all-in-one powerhouse delivers Bluetooth streaming, clean RMS output, and remote level control in a durable compact chassis. Designed specifically for motorcycle, marine, powersports, and automotive applications where space is at a premium.

Power Output:

• 4 x 70W RMS @ 4Ω
• 4 x 140W RMS @ 2Ω
• 2 x 220W RMS @ 4Ω Bridged
• 1320W Peak Power

Key Features:

• Bluetooth 5.1 wireless streaming with up to 60-foot range, allowing you to control your music directly from your phone
• Water-resistant, high-efficiency Class D design ideal for road, trail, or marine use
• Ultra-compact dimensions: 5.54" L x 3.24" W x 1.37" H
• Selectable 2-channel or 4-channel input configuration
• Variable crossover filters: LPF/FLAT/HPF with fixed 80Hz filter range
• Audio input with automatic switching between Bluetooth or RCA
• Brushed black aluminum finish

Advanced Protection:

• Thermal protection
• Over-load protection
• DC output protection
• Short circuit output protection
• Voltage input protection

Built with stable four-layer PCB design using SMC technology and quality control verification using Audio Precision instruments. The amplifier features 8-gauge power input terminals and requires a 25A fuse. With its combination of wireless convenience, robust power output, and weather-resistant construction, the X4BT is the perfect solution for compact audio systems that demand both performance and reliability.