Sound Booster DBES80.4 4CH AMPLIFIER 120W RMS Class D

Product Overview

The Sound Booster DBES80.4 is a compact 4-Channel Class-D Car Amplifier engineered to deliver clean power output while taking up minimal installation space. Designed with a small size footprint, this high-efficiency Class-D amplifier easily mounts under seats or in tight trunk compartments, making it an ideal choice for modern vehicle stealth installations.

Robust Circuit Design & 2-Layer PCB

Built for stability and low electrical noise, the DBES80.4 utilizes a 2-layer PCB architecture and a reliable circuit layout. It features built-in LED status indicators for power and protection monitoring, ensuring long-term thermal safety and dependable performance under demanding audio loads.

Flexible 4-Channel Power & Bridging Capability

Whether running a full set of component speakers or a mixed speaker-and-subwoofer setup, the DBES80.4 provides versatile output configurations. It delivers 80W RMS x 4 into 4 ohms and 120W RMS x 4 into 2 ohms at $14.4\text{V}$. For higher-power needs, it bridges into 240W RMS x 2 at 4 ohms, giving you enough power to drive a passive subwoofer alongside your front stage speakers.

SoundBooster DBES80.4 4 CH AMPLIFIER

Features:

• 2 Layers PCB
• LED Indicator
• Stable and Reliable Circuit Design
• Small Size Footprint for Easy Installation
• 80w x 4 @(4 OHM,14.4V)
• 120w x 4 @(2 OHM,14.4V)
• 240w x 2 @(4 OHM Bridged,14.4V)
• Frequency Response: 10Hz-50KHz
• Maximum Input Signal:6V
• Minimum Input Signal:200mv
• Crossover: Low Pass Filter 50hz-250hz
• Crossover: High Pass Filter 50hz-250hz
• Dimension(mm) 192(Length)×112(Width)×46(Height)

1 YEAR BRAND WARRANTY

Frequently Asked Questions (FAQ)

Q: Can I use this amplifier to power both door speakers and a subwoofer?

A: Yes! The DBES80.4 can be configured in 3-channel mode. You can run channels 1 and 2 to power your front component or coaxial speakers ($80\text{W x 2}$ @ $4\Omega$), and bridge channels 3 and 4 together to power a subwoofer with $240\text{W RMS}$.

Q: Why is Class-D technology beneficial for small cars?

A: Class-D amplifiers are significantly more energy-efficient than traditional Class-AB designs. They draw less power from your car's electrical system, produce less heat, and allow for a much smaller physical footprint.

Q: Will the Sound Booster DBES80.4 fit under my car seat?

A: Yes. The DBES80.4 features an ultra-compact chassis design specifically built for space-constrained installations under seats or inside tight dash/trunk cavities.