{"product_id":"cerwin-vega-b54-bomber-series-class-d-amplifier","title":"Cerwin Vega B54 Stealth Bomber Series 4-Channel Full Range Class-D Car Amplifier","description":"\u003ch3\u003eCerwin Vega B54\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCerwin-Vega B54 Stealth Bomber 4-Channel Class-D Full Range Amplifier\u003c\/strong\u003e, a compact yet powerful amplifier engineered to deliver exceptional clarity, efficiency, and performance. As part of the advanced Cerwin-Vega Stealth Bomber Series, the B54 amplifier combines high-output capability with a sleek, space-saving design, making it perfect for modern car audio installations where space is limited but performance cannot be compromised.\u003c\/p\u003e\n\u003cp\u003eThe Cerwin-Vega B54 4-channel amplifier utilizes high-efficiency Class-D full-range digital amplifier topology, ensuring powerful output with minimal heat and energy loss. This efficient design allows the amplifier to produce clean, dynamic sound while maintaining compact dimensions that fit easily under seats, behind panels, or in tight vehicle compartments.\u003c\/p\u003e\n\u003cp\u003eAt its core, the B54 amplifier features a Class-D IR chipset paired with Direct-FET Power MOSFET output technology, delivering stable power and precise signal processing. This advanced architecture allows the amplifier to drive multiple speakers with excellent accuracy, producing crisp highs, detailed midrange, and controlled low-frequency response.\u003c\/p\u003e\n\u003cp\u003eBuilt for durability, the Stealth Bomber B54 amplifier features an ultra-compact high-density aluminum alloy chassis that provides excellent thermal management and rugged protection. The solid aluminum construction efficiently dissipates heat, allowing the amplifier to perform reliably even during demanding listening sessions.\u003c\/p\u003e\n\u003cp\u003eTo protect your system, the amplifier incorporates advanced rollback power and thermal protection, which safeguards the amplifier and connected components during extreme operating conditions. These built-in protection circuits ensure consistent performance and long-term reliability.\u003c\/p\u003e\n\u003cp\u003eThe B54 offers flexible audio tuning with switchable 12dB HP\/FLAT\/LP crossovers, allowing users to configure channels for full-range speakers or bridge channels for subwoofer applications. The VEGA Bass Boost feature enhances low-frequency output, adding powerful impact to your music.\u003c\/p\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-Channel Class-D Full-Range Amplifier\u003c\/li\u003e\n\u003cli\u003eHigh-Efficiency Digital Amplifier Topology\u003c\/li\u003e\n\u003cli\u003eDirect-FET Power MOSFET Output Stage\u003c\/li\u003e\n\u003cli\u003eUltra-Compact Aluminum Alloy Chassis Design\u003c\/li\u003e\n\u003cli\u003e12dB Switchable HP \/ FLAT \/ LP Crossovers\u003c\/li\u003e\n\u003cli\u003eVega Bass Boost for Enhanced Low-End Response\u003c\/li\u003e\n\u003cli\u003eAdvanced Power and Thermal Protection\u003c\/li\u003e\n\u003cli\u003eFull Range Class-D IR Chipset\u003c\/li\u003e\n\u003cli\u003eSMD Technology on 4-Layer PCB Board\u003c\/li\u003e\n\u003cli\u003eWater Resistant Conformal PCB Board Coating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ch4\u003eStealth Bomber Series 4-Channel Full Range Class-D Amplifier\u003c\/h4\u003e\n\u003ch4\u003ePower Rating:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMax Power : 1200 Watts\u003c\/li\u003e\n\u003cli\u003eRMS Power (@ 2Ω) : 150 Watt x 4 Channel\u003c\/li\u003e\n\u003cli\u003eRMS Power (@ 4Ω) : 80 Watt x 4 Channel\u003c\/li\u003e\n\u003cli\u003eRMS Power Bridged (@ 4Ω) : 300 Watt x 2 Channel\u003c\/li\u003e\n\u003cli\u003eFrequency Response (Hz) : 70Hz - 20KHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePower Supply\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply : Full PWM\u003c\/li\u003e\n\u003cli\u003ePower Supply Threshold : 10.0VDC - 17.0VDC\u003c\/li\u003e\n\u003cli\u003eIdle Current : 0.7A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDistortion\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTHD 4 (1KHz @ 4Ω) : 0.5%\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio (A Weighted @ 1W) : -85dBA\u003c\/li\u003e\n\u003cli\u003eS\/N Ratio (A Weighted @ FP) : -101.1dBA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInput Sensitivity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLow Input Level : 200mV - 10.0V\u003c\/li\u003e\n\u003cli\u003eHigh Input Level : 200mV - 10.0V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInput Impedance\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLow Input Level : 20KΩ\u003c\/li\u003e\n\u003cli\u003eHigh Input Level : 20KΩ\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOutput Stage\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Impedance : 0.018Ω\u003c\/li\u003e\n\u003cli\u003eDamping Factor (50Hz @ 4Ω) : \u0026gt;70\u003c\/li\u003e\n\u003cli\u003eBandwidth (-3dB) : 10Hz - 35Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCrossover (-12dB\/Oct)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVariable High-Pass : 40Hz - 400Hz\u003c\/li\u003e\n\u003cli\u003eVariable Low-Pass : 40Hz - 400Hz\u003c\/li\u003e\n\u003cli\u003eVariable Sub-Sonic : N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFuse Ratings\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eATC : 40A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eL x W x H : 8.8\" x 4.0\" x 1.4\" (223.52 x 101.6 x 35.56)mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cerwin Vega","offers":[{"title":"Default Title","offer_id":47260610134204,"sku":"B-54","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/0741\/6508\/files\/B54_49d21c0b-e7b8-4a7a-804e-2b8f485f2a05.jpg?v=1786443480","url":"https:\/\/11thstreetelectronic.com\/products\/cerwin-vega-b54-bomber-series-class-d-amplifier","provider":"11TH STREET ELECTRONIC INC","version":"1.0","type":"link"}