12" Vega Series Powered Spare Tire Subwoofer - VPAS12ST
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Overview
12” Vega Powered Spare Tire Subwoofer
Maximize your bass without sacrificing space with the Cerwin-Vega VPAS12ST 12-inch powered spare tire subwoofer, the ultimate solution for clean, powerful low-frequency performance in vehicles with limited room. Designed as part of Cerwin-Vega’s award-winning VEGA Series, this innovative spare tire subwoofer system delivers deep, impactful bass while maintaining full use of your trunk or cargo area.
Engineered for convenience and performance, the VPAS12ST features a built-in high-efficiency amplifier housed in a durable cast aluminum heatsink, ensuring optimal thermal management and long-lasting reliability. This all-in-one powered subwoofer system eliminates the need for multiple components, making installation quick, clean, and hassle-free. Simply mount it in your spare tire well and enjoy instant bass upgrade performance.
The 12-inch subwoofer driver is designed to produce tight, responsive bass with impressive depth, enhancing every genre of music—from hip-hop and EDM to rock and country. Whether you're upgrading a factory system or enhancing an aftermarket setup, the VPAS12ST provides a noticeable improvement in overall sound quality and low-end impact.
Designed for seamless OEM integration, this compact powered subwoofer enclosure includes plug-and-play functionality, making it compatible with a wide range of vehicles, including cars, SUVs, and trucks. Its space-saving design is ideal for drivers who want premium bass performance without bulky enclosures taking up valuable storage space.
As part of the trusted Cerwin-Vega VEGA Series, the VPAS12ST delivers the brand’s signature loud, clean bass with reliability you can count on. It’s the perfect upgrade for anyone looking for a hidden subwoofer solution, spare tire bass system, or compact powered subwoofer.
Take your audio system to the next level with the Cerwin-Vega VPAS12ST—powerful bass, smart design, and maximum efficiency, all in one compact package.
Specifications
Product Manuals
The Legend of Loud!
Experience the iconic punch of the VEGA Series. Engineered for extreme durability and deep, distortion-free bass, these subwoofers deliver legendary performance that transforms your vehicle into a high-energy concert.
Maximum Impact, Minimal Footprint!
Upgrade your sound without sacrificing valuable space. Our series combines high-quality components with a smart, slim design, offering a seamless OEM-style fit and the rich, immersive audio you crave.
Powered Subwoofers & Enclosures for Cars - FAQ
Q1: What form‑factors are in Cerwin‑Vega Powered sub series and vehicle fitment?
A: Forms include under‑seat slim, spare‑tire well round, passive‑radiator and vented enclosure. Sizes:6×8,8,10,12 inch. Built‑in amplifier; no external amp required. Ideal for sedans, SUVs and space‑limited vehicles for easy bass upgrade.
Q2: Difference between passive‑radiator and standard sealed powered subs?
A: Passive‑radiator models use a passive cone to extend low‑end without a port, allowing a slimmer cabinet. Standard sealed is simpler; vented variants deliver more bass output with deeper cabinet depth.
Q3: What is special about VPAS821 / VPAS841 with 2CH /4CH speaker outputs?
A: Besides subwoofer output, they supply an amplified signal to drive door speakers. Accept high‑level input from factory head‑unit for full‑system upgrade without extra amplifiers.
Q4: Available input options & compatible head‑units?
A: Supports RCA low‑level and high‑level speaker‑level input. Units without RCA pre‑outs can connect directly to factory speaker wires.
Q5: Installation, tuning & basic troubleshooting tips?
A: Secure enclosure firmly to eliminate rattle. Set LPF 80‑120Hz; avoid excessive gain to prevent clipping distortion. If protection mode triggers, check ground, power and speaker‑wire short‑circuits first.