Cerwin Vega - B55 Stealth Bomber 5-Channel Class-D Full Range Amplifier - Black

• Full Range Mono Class D Amplifier • PWM MOSFET Power Supply • Thermal, Short and Overload Protection Circuits • Full Range Mono Class D Amplifier • Low Pass Filter 50Hz-250Hz • Infrasonic Filter 15Hz-40Hz • Bass Boost 0dB- +12dB • PWM MOSFET Power Supply • Remote Subwoofer Level Control • Thermal, Short and Overload Protection Circuits • RCA or Speaker Level Inputs • Low Level Input Voltage 400mV-4V • High Level Input Voltage 4V-40V • 130W RMS x 1CH @ 4Ω • 280W RMS x 1CH @ 2Ω • 400W RMS x 1CH @ 1Ω Key Features General Specs Amp Topology: Monoblock, Class D Power Supply Type: MOSFET Power Supply Performance Specs Total Power Output: 400 Watts Peak Power @ 1 Ω: 400 Watts RMS Power @ 1 Ω: 300 Watts Speaker Impedance: 1 to 8 Ω T.H.D. (Total Harmonic Distortion): 0.01 % Frequency Response: 9 Hz to 50 kHz ±1 dB Connections, Controls, and Processing RCA Inputs: 2 Channel High Level Inputs: Yes Low Pass Filter: 50 Hz to 250 Hz Subsonic Filter: 15 Hz to Hz Bass Boost: Variable 0-12 dB Subwoofer Level Control: Yes Input Sensitivity Switch: Yes Thermal/Overload/Short Protection: Yes Measurement Length: 4.57" Width: 7.8"

The Stealth Bomber Series Amplifiers embody the perfect fusion of sleek design and unmatched power, making them a cornerstone of the Cerwin-Vega Mobile lineup. Designed for seamless integration, these ultra-compact amplifiers are proof that big sound can come in small packages.The Stealth Bomber Series Amplifiers pack monstrous power into a compact design, making them the ideal choice for enthusiasts seeking an efficient, space-saving solution without compromising performance. Perfect for tight installations, these amps are engineered to deliver clean, distortion-free sound with explosive bass and dynamic clarity.With Cerwin-Vega Mobile’s legacy of innovation and expertise, the Stealth Bomber Series is your ultimate audio companion for maximum impact in any vehicle.Unleash the power. Command the clarity. Take your sound system to new heights with the Stealth Bomber Series.

Borrowing from Powerbass's former ACS series, these new amplifiers offer upgraded features, terminals and a dual layer PCB all packed in the most compact chassis allowable. To accomplish this they selected SMD parts and engineered a brand new high density heat sink engineered for maximum efficiency and cooling. The result, an all new line-up of two, four, five and mono channel models that offer amazing performance and fantastic value. Ultra efficient, the PB Series amplifiers produce plenty of low distortion high fidelity audio in a footprint small enough to fit nicely in nearly any vehicle. The PB Series Amplifiers provide the perfect mix of performance and style in a sleek new compact chassis. Features: 1,000 Watt High Efficiency Class D Design 1-OHM Stable Mono Block Amplifier MOSFET Power Supply High Level (Speaker)/Low Level (RCA) Input Remote Soft Delay Turn On/Off Circuit Variable Low Pass Electronic Crossover Selectable 12dB Bass Boost EQ Variable Gain Control Remote Level Control Port (for optional PB-GAIN1 controller) Protection Circuit: Impedance Over-load, Speaker Short, Circuit, Thermal Overheating, and DC Output. Specifications: Peak Power: 2000 watts Power Supply: Unregulated PWM Inputs: RCA, 1 Pair Input, 1 Pair Speaker Level Input Dimensions (in Inches): 12.0" x 7.1" x 2.0" Depth: 12.0" Channels (mono): 1 Variable Subsonic Freq: Variable 15 Hz - 50 Hz Equalization Boost/Cut: Switchable 0/12 dB @ 45Hz Height: 2.0" Width: 7.1" Switchable Subwoofer EQ: 0 / +12 dB @ 45 Hz Subwoofer EQ Frequency: 45 Hz Variable Subwoofer EQ: Switchable 0/+12 dB Low-Pass Crossover Freq: Variable 30 Hz - 250 Hz High-Pass Crossover Freq: N/A Crossover Slope: 12 dB Input Sensitivity: 0.25 V - 6.0 V S/N Ratio: >90 dB Total Harmonic Distortion: 0.5% @ 1,000 watts Strapped Output Power @ 2ohms: N/A Output Power (14.4 V) @ 4 ohm: 400 watts x 1 Output Power (14.4 V) @ 2 ohm: 600 watts x 1 Output Power (14.4 V) @ 1 ohm: 1000 watts x 1 Frequency Response: 10 Hz - 250 Hz