--- product_id: 28427340 title: "Cerwin Vega B51 500W 1-Channel Car Audio Amplifier Digital Class D Ultra-Compact with Remote Bass Knob Black" brand: "cerwin-vega!" price: "VT121385" currency: VUV in_stock: true reviews_count: 2 category: "Cerwin Vega!" url: https://www.desertcart.vu/products/28427340-cerwin-vega-b51-500w-1-channel-car-audio-amplifier-digital store_origin: VU region: Vanuatu --- # Cerwin Vega B51 500W 1-Channel Car Audio Amplifier Digital Class D Ultra-Compact with Remote Bass Knob Black **Brand:** cerwin-vega! **Price:** VT121385 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Cerwin Vega B51 500W 1-Channel Car Audio Amplifier Digital Class D Ultra-Compact with Remote Bass Knob Black by cerwin-vega! - **How much does it cost?** VT121385 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/28427340-cerwin-vega-b51-500w-1-channel-car-audio-amplifier-digital) ## Best For - cerwin-vega! enthusiasts ## Why This Product - Trusted cerwin-vega! brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Stealth Bomber series amplifiers have been the staple of the Cerwin-Vega Mobile brand. It’s sleek and compact design makes installation seamless but don’t let its dimensions fool you as Stealth Bomber series amplifiers generate monstrous power output. Updated High-Efficiency Full Range Digital Topology. Ultra Compact High-Density Aluminum Alloy Chassis. Advanced Rollback Power/Thermal Protection. Class D IR Chipset with Direct-FET Power Mosfet Output. Switchable 12dB HP/FLAT/LP Crossovers and VEGA Bass Boost. Remote Turn On Configurator - REM/DC/VOX. Review: Does not put out advertised wattage - Website ia wrong. It is only 300x1 rms at 2 ohms per the box and it does not come close to that even at 14.2 volts. The B51 is 1 ohm stable and is rated at 500x1 at 1 ohm. The B1 was rated at 500x1 at 2 ohms. I guess for the price and the name I expected more. I have had many amps both cheap and top of the line and this one I do not recommend. Review: Wrong info provided in the description - I agree with what Dan wrote! The B51 is rated at 300w RMS @ 2ohm and 175w @ 4ohm but you can get 500w @ mono 1ohm bridged. The description in this item reflects the B1 model, not the B51. ## Features - Powerful 1 Channel Performance: This car amplifier monoblock delivers a robust 500W at 1Ω, 300W at 2Ω, and 175W at 4Ω RMS, perfect for enhancing your car audio with deep, powerful sound. - Advanced Class D Amplifier Technology: Equipped with a Class D IR chipset and DirectFET power MOSFET output, this class d monoblock amplifier ensures high efficiency and superior sound quality for your car speakers. - Compact and Durable Design: The ultra-compact UCHD aluminum alloy chassis 7.7” x 4.0” x 1.4” (195.6 x 102 x 36 mm) makes it an ideal mono amplifier car audio choice, providing both durability and space efficiency. - Versatile Crossover and Bass Control: Features switchable 12dB HP/FLAT/LP crossovers and VEGA Bass Boost, along with a remote bass knob, offering complete control over your car audio experience. - Comprehensive Protection Features: This 1 channel amplifier car audio device includes 3-way protection circuitry (thermal, overload, and speaker short protection), ensuring reliability and longevity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZAQVLI4 | | Best Sellers Rank | #256,426 in Electronics ( See Top 100 in Electronics ) #1,081 in Car Mono Amplifiers | | Brand Name | CERWIN-VEGA! | | Customer Reviews | 4.4 out of 5 stars 8 Reviews | | Global Trade Identification Number | 00847169024269 | | Included Components | Remote Bass Knob | | Item Dimensions | 8 x 4 x 1.5 inches | | Item Type Name | Car Amplifiers | | Item dimensions L x W x H | 8 x 4 x 1.5 inches | | Manufacturer | CERWIN-VEGA! | | Material Type | Cerwin Vega specific high-grade materials | | Maximum Supply Voltage | 17 Volts (DC) | | Minimum Supply Voltage | 10 Volts (DC) | | Model | B51 | | Mounting Type | Surface Mount | | Number of Channels | 1 | | Output Power | 500 Watts | | Package Type Name | Value not found | | Part Number | B51 | | Specification Met | Ip67 | | Supply Current | 25 Amps | | UPC | 847169024269 | | Unit Count | 1.00 Count | | Voltage | 12 Volts (DC) | | Warranty Description | 1 year manufacturer | ## Images ![Cerwin Vega B51 500W 1-Channel Car Audio Amplifier Digital Class D Ultra-Compact with Remote Bass Knob Black - Image 1](https://m.media-amazon.com/images/I/61TijQIYTRL.jpg) ![Cerwin Vega B51 500W 1-Channel Car Audio Amplifier Digital Class D Ultra-Compact with Remote Bass Knob Black - Image 2](https://m.media-amazon.com/images/I/51N7kQq7exL.jpg) ![Cerwin Vega B51 500W 1-Channel Car Audio Amplifier Digital Class D Ultra-Compact with Remote Bass Knob Black - Image 3](https://m.media-amazon.com/images/I/519YSlglGaL.jpg) ![Cerwin Vega B51 500W 1-Channel Car Audio Amplifier Digital Class D Ultra-Compact with Remote Bass Knob Black - Image 4](https://m.media-amazon.com/images/I/51I5PGxav2L.jpg) ![Cerwin Vega B51 500W 1-Channel Car Audio Amplifier Digital Class D Ultra-Compact with Remote Bass Knob Black - Image 5](https://m.media-amazon.com/images/I/61P+eNQokkL.jpg) ## Customer Reviews ### ⭐ Does not put out advertised wattage *by D***N on January 23, 2018* Website ia wrong. It is only 300x1 rms at 2 ohms per the box and it does not come close to that even at 14.2 volts. The B51 is 1 ohm stable and is rated at 500x1 at 1 ohm. The B1 was rated at 500x1 at 2 ohms. I guess for the price and the name I expected more. I have had many amps both cheap and top of the line and this one I do not recommend. ### ⭐ Wrong info provided in the description *by A***R on April 18, 2018* I agree with what Dan wrote! The B51 is rated at 300w RMS @ 2ohm and 175w @ 4ohm but you can get 500w @ mono 1ohm bridged. The description in this item reflects the B1 model, not the B51. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/28427340-cerwin-vega-b51-500w-1-channel-car-audio-amplifier-digital](https://www.desertcart.vu/products/28427340-cerwin-vega-b51-500w-1-channel-car-audio-amplifier-digital) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*