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The Pioneer TS-A3000LS4 is a 12-inch shallow-mount car subwoofer built for tight spaces. Its 3-1/2 inch mounting depth lets it fit behind or under seats where a standard sub will not go. It handles 400 watts RMS (1,500 peak) on a single 4-ohm voice coil and uses a glass-fiber and mica reinforced IMPP cone for stiffness. Compared with full-depth 12s it gives up some low-end extension and output, but it needs only a small sealed box and simple wiring, so it suits space-limited builds and factory upgrades on an external amp.
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Lowest price we've seen: $143.62 on Nov 10 at Amazon. Tracked across 1 store since Nov 10.
Owners rate it highly, with most praise going to the shallow depth and the bass it produces from a small box. A few note it needs a capable amp and a proper enclosure to sound its best.
Upgrade your car’s audio system with the Pioneer TS-A3000LS4, a high-performance 12” shallow-mount subwoofer designed to deliver deep, powerful bass in a space-saving design. Engineered to pair seamlessly with Pioneer’s A-series full-range speakers, this subwoofer produces smooth, dynamic sound with high-impact bass that you can hear and feel. With 1500W max power and 400W nominal power, it features a Glass-Fiber & Mica Reinforced IMPP cone, ensuring high rigidity and superior strength for precise bass reproduction. Designed for tight spaces, the shallow-mount structure allows for installation behind or under seats, making it ideal for vehicles with limited space. With a 3.5" mounting depth, it fits best in a 0.8 cu. ft. sealed enclosure, providing an optimal balance of fit and performance. As a passive subwoofer, the TS-A3000LS4 allows you to connect to your preferred external amplifier, giving you full control over bass levels and sound customization. The 4Ω Single Voice Coil (SVC) design ensures simple wiring and efficient power handling, delivering strong, reliable bass with 88 dB efficiency when paired with a compatible amplifier. Whether you're upgrading your factory system or building a custom setup, the Pioneer TS-A3000LS4 delivers big bass in a compact design, providing the perfect combination of power, clarity, and space efficiency. 12" Shallow-Mount Subwoofer - 1500 W Max Power (400 W Nominal), Unique Design with just 3-1/2" Mounting Depth, Small Enclosure Use (0.5 ~ 1.0 cu. ft.), 4 Ω Single Voice Coil, Glass Fiber and Mica Reinforced IMPP™ cone, Double reinforced Spider, 8-AWG Push Terminals Upgrade to High Performance: Designed to seamlessly match Pioneer’s A-series full-range speakers, this subwoofer delivers smooth sound characteristics with dynamic, high-impact bass that you can both hear and feel. Powerful Bass: With 1500W max power and 400W nominal power, this car subwoofer features a Glass-Fiber & Mica Reinforced IMPP cone for high rigidity and superior strength, delivering detailed sound with deep, powerful bass. Customizable Sound: Connect the TS-A3000LS4 passive subwoofer to your preferred external amplifier for tailored bass settings, giving you control over the sound quality and volume for a customized audio experience. Easy Compatibility: The 4Ω Single Voice Coil (SVC) design allows for simple wiring and efficient power handling, delivering strong, reliable bass with 88 dB efficiency when paired with a compatible amplifier. Slim, Space-Saving Design: Engineered for tight spaces, Pioneer shallow-mount subwoofers deliver punchy bass in a compact form, making them ideal for installation behind or under seats in a wide variety of vehicles. Recommended Enclosure: With a 3.5" mounting depth, this woofer is best suited for a 0.8 cu. ft. sealed enclosure, ensuring seamless installation and space-efficient performance.
