Cerwin Vega B55 Stealth Bomber Series 5-Channel 950W Full-Range Class D Amplifier

Cerwin Vega B55 Stealth Bomber Series 5-Channel 950W Full-Range Class D Amplifier

The Cerwin Vega B55 Stealth Bomber amplifier is a compact powerhouse designed for complete car audio systems. Engineered with high-efficiency full-range Class D digital topology, a Class D IR chipset, and a Direct-FET Power MOSFET output stage, it delivers powerful multi-channel performance while minimizing heat and power consumption.

Power a Complete System with One Amplifier

With five channels of amplification, the B55 is ideal for powering front speakers, rear speakers, and a dedicated subwoofer channel from a single chassis. This all-in-one design eliminates the need for multiple amplifiers, simplifying installation while maximizing system performance.

• 5-channel Class D full-range amplifier
• 80W x 4 & 200W x 1 RMS at 4Ω
• 150W x 4 & 350W x 1 RMS at 2Ω
• 300W x 2 bridged at 4Ω & 200W x 1

Efficient Class-D Performance

The high-efficiency digital amplifier topology allows the Cerwin Vega B55 to run cooler and more efficiently while producing clean, dynamic sound across all channels. Its Class D IR chipset with Direct-FET Power MOSFET output stage provides stable power delivery and accurate signal reproduction for detailed, powerful, and distortion-free playback even at high listening levels.

• Full Range Class D IR Chipset
• DirectFET Power Mosfet Output Stage
• THD: 0.5% (1KHz @4Ω)
• S/N Ratio (A weighted @1W): -85 dBA

Compact Design for Modern Installations

The ultra-compact high-density aluminum alloy chassis is built for installations where space and performance both matter. Its aluminum housing supports durability and thermal management by efficiently dissipating heat, helping the amplifier maintain consistent performance during demanding use.

• Ultra-compact aluminum alloy chassis design
• Dimensions: 10.45” x 4.02” x 1.4”
• Weight: 3.79 lb
• Water Resistant Conformal PCB Board Coating

Flexible Tuning and System Integration

For system setup and tuning, the Cerwin Vega B55 includes switchable 12dB HP/FLAT/LP crossovers so channels can be configured for full-range speakers or subwoofer operation. VEGA Bass Boost enhances low-frequency output, while the remote turn-on configurator (REM/DC/VOX) allows easy integration with factory or aftermarket head units.

• 12dB switchable HP/FLAT/LP crossovers
• Variable Low-Pass: 40Hz-400Hz
• Variable High-Pass: Flat or Fixed 70Hz
• REM/DC/VOX remote turn-on configurator

FAQs

1. Can the Cerwin Vega B55 power an entire car audio system? Yes. Its five-channel design is intended to power front speakers, rear speakers, and a dedicated subwoofer channel from one amplifier.
2. Is the B55 compatible with factory and aftermarket head units? Yes. The remote turn-on configurator (REM/DC/VOX) allows easy integration with factory or aftermarket head units.
3. Is this amplifier suitable for compact installations? Yes. The Cerwin Vega B55 uses an ultra-compact chassis that measures 10.45” x 4.02” x 1.4”, making it well suited for installations where space matters.
4. Does the amplifier include protection features? Yes. It includes advanced rollback power and thermal protection to safeguard the amplifier and connected speakers from overheating and electrical stress.