Junsun - All-in-One 10" 1200W Slim Under Seat Subwoofer with Built-in Amplifier (300W RMS) Adjustable with Colorful Lights - Black
About this product
1200W Peak Power & 300W RMS for Deep, Impactful Bass: Experience powerful, distortion-free bass that transforms every drive. Our 10-inch powered subwoofer delivers a peak output of 1200W with a solid 300W RMS, ensuring rich, full-bodied low frequencies from 20Hz to 150Hz for music, movies, and more. Ultra-Slim 3-Inch Design, Fits Under Most Seats: Maximize your cabin space with our low-profile design. At only 3 inches thick (14″L x 10.24″W x 3″H), this subwoofer discreetly tucks under most car, truck, or SUV seats without sacrificing legroom or comfort. Built-in Amplifier with Professional Tuning Controls: Enjoy studio-quality sound customization. The integrated amp features adjustable Gain, Low-Pass Filter (40Hz-150Hz), and Bass Boost (0-12dB) controls, allowing you to fine-tune the bass output to perfectly match your music and vehicle acoustics. Cast Aluminum Housing for Efficient Heat Dissipation: Engineered for durability and performance. The robust cast aluminum enclosure not only protects internal components but also rapidly dissipates heat, ensuring stable, reliable operation even during extended high-volume use in confined spaces.
Features
Expert-Tuned for Balanced, Non-Fatiguing Sound
More than just loud, it’s engineered to sound right. We’ve pre-configured the crossover and response to deliver deep bass that complements your factory speakers, enhancing the overall soundstage without overwhelming mids and highs, for a rich and enjoyable listen on long journeys
Premium Audio Components for a Pure Signal Path
Engineered for the purist. We focus investment where it matters most for sound quality. Inside, high-grade capacitors and a low-noise circuit design ensure the audio signal remains clean and dynamic from input to output. Gold-plated RCA connectors prevent corrosion for a lasting, high-fidelity connection, delivering bass that is not only powerful but also exceptionally accurate and detailed.
Plug & Play Installation with Complete Wiring Kit
Upgrade your audio in no time. Supporting both High-Level and RCA Low-Level Inputs with auto turn-on, our subwoofer works with any factory or aftermarket stereo. The included mounting wire kit has everything needed for a straightforward installation.
Technical Specifications & Protection Features
Designed for clarity and safety. With a Total Harmonic Distortion (THD) of 90dB, audio remains clean. Built-in protection against overload, short-circuit, and thermal issues safeguards your investment.
Dedicated Customer Support
We prioritize your satisfaction! Our subwoofer comes with a 3 years replacement warranty and access to a dedicated customer service team available 24/7, ready to assist you with any questions or support you may need during your audio upgrade journey.
Specifications
- RMS Power1200 wattsWoofer Size10"
Reviews
Rating 5 out of 5 stars with 1 review
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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1200W Peak Power & 300W RMS for Deep, Impactful Bass: Experience powerful, distortion-free bass that transforms every drive. Our 10-inch powered subwoofer delivers a peak output of 1200W with a solid 300W RMS, ensuring rich, full-bodied low frequencies from 20Hz to 150Hz for music, movies, and more. Ultra-Slim 3-Inch Design, Fits Under Most Seats: Maximize your cabin space with our low-profile design. At only 3 inches thick (14″L x 10.24″W x 3″H), this subwoofer discreetly tucks under most car, truck, or SUV seats without sacrificing legroom or comfort. Built-in Amplifier with Professional Tuning Controls: Enjoy studio-quality sound customization. The integrated amp features adjustable Gain, Low-Pass Filter (40Hz-150Hz), and Bass Boost (0-12dB) controls, allowing you to fine-tune the bass output to perfectly match your music and vehicle acoustics. Cast Aluminum Housing for Efficient Heat Dissipation: Engineered for durability and performance. The robust cast aluminum enclosure not only protects internal components but also rapidly dissipates heat, ensuring stable, reliable operation even during extended high-volume use in confined spaces.

Premium Audio Components for a Pure Signal Path: Engineered for the purist. We focus investment where it matters most for sound quality. Inside, high-grade capacitors and a low-noise circuit design ensure the audio signal remains clean and dynamic from input to output. Gold-plated RCA connectors prevent corrosion for a lasting, high-fidelity connection, delivering bass that is not only powerful but also exceptionally accurate and detailed. Plug & Play Installation with Complete Wiring Kit: Upgrade your audio in no time. Supporting both High-Level and RCA Low-Level Inputs with auto turn-on, our subwoofer works with any factory or aftermarket stereo. The included mounting wire kit has everything needed for a straightforward installation. Technical Specifications & Protection Features: Designed for clarity and safety. With a Total Harmonic Distortion (THD) of 90dB, audio remains clean. Built-in protection against overload, short-circuit, and thermal issues safeguards your investment. Dedicated Customer Support: We prioritize your satisfaction! Our subwoofer comes with a 3 years replacement warranty and access to a dedicated customer service team available 24/7, ready to assist you with any questions or support you may need during your audio upgrade journey.

Experience heart-pounding, customizable bass like never before. This 10-inch powered subwoofer packs a massive 1200W of peak power into a sleek, ultra-slim enclosure designed to fit neatly under your seat. With smart APP control for both sound and dynamic RGB lighting, a high-performance cast aluminum design, and full tuning options, it delivers deep, precise bass that transforms every drive into a concert on wheels—without sacrificing space or style.

Pump up the bass with this CompR 12-inch subwoofer enclosure. This setup features Kicker's 12-inch, 2-ohm subwoofer installed in a carpeted, black MDF box. The enclosure also features a double-stacked magnet and internal bracing for secure operation. This CompR 12-inch subwoofer enclosure operates on 500W of power and can produce 1000W of peak power.
| Pros for Junsun - All-in-One 10" 1200W Slim Under Seat Subwoofer with Built-in Amplifier (300W RMS) Adjustable with Colorful Lights - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Sound Quality, Bass, Size, Price, Power |
| Cons for Junsun - All-in-One 10" 1200W Slim Under Seat Subwoofer with Built-in Amplifier (300W RMS) Adjustable with Colorful Lights - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Durability, Weight |








































