






10" Upgrade 800W Slim Under Seat Powered Car Subwoofer, Car/Truck Audio Sub Built in Amplifier amp Combo Package, with Blue LED Light
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- Reliable Delivery: Benefit from our complimentary standard shipping on all orders, with delivery typically within 7 business days.
- Expedited US Shipping: For faster delivery, choose our expedited shipping option and expect your order within 3-7 business days from our United States warehouse.
30-Day Price Guarantee
- Best Price Guarantee: Shop with confidence knowing you've secured the best value. Our 30-day price guarantee ensures that if you find the same product for a lower price within 30 days of your purchase, we will match it.
- Simple & Complimentary Returns: Your satisfaction is our priority. Should you not be entirely satisfied with your purchase, take advantage of our straightforward 30-day return policy at no cost to you.
- Convenient Exchanges: Should you require a different model, we offer a convenient 30-day exchange service to ensure you find the perfect fit.
365-Day Warranty
- Comprehensive 365-Day Warranty: Enjoy peace of mind with our products. Each purchase is backed by a comprehensive one-year warranty, offering you long-term assurance against manufacturing defects.
Pairs well with

10" Upgrade 800W Slim Under Seat Powered Car Subwoofer, Car/Truck Audio Sub Built in Amplifier amp Combo Package, with Blue LED Light
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Product details
- 10 inch Ultra Slim Under Seat Active Powered Car/Truck Subwoofer with Built-In Amplifier, Enclosure made of cast aluminum for excellent heat dissipation and reliable performance.
- This is a car subwoofer audio that features a personalized spider speaker protector as well as a speaker LED ambient light ring design. When the car is started, the subwoofer lights up with blue LED lights. Make your car look more cool and dynamic.
- This car subwoofer includes wired bass volume remote control. With gain, bass boost and crossover controls, peak power: 800 watts, giving you a stunning bass experience.
- The Car Sub supports low level RCA inputs. It is also compatible with high level inputs, adjustable input sensitivity, thermal protection circuitry, short circuit protection circuitry, overload protection circuitry, green power/red protection LED.
- Low Pass Filter: 50Hz - 150Hz, Bass Boost: 0 - 12dB @ 45Hz, Built-in Sub-Acoustic Filter Load @ 20Hz, Total Harmonic Distortion (THD): < 0.4%, Rated Fuse: 25A, Peak Power: 800 Watts, RMS Power Handling: 220 Watts, Impedance: 4 Ohms Frequency Response 20Hz - 500Hz, Signal to Noise Ratio: >90dB , Low Level: 300mV, Input Sensitivity, High Level: 0.9V, Dimensions (inches): 13.5"(L) x 10.2"(W).Thickness: 3.1"
- Customer Service Support:We promise to replace the product with a new one if there is any product quality issue within 12 months, and repair the product without any charge within 2 year. Seventour provides professional after-sales support, and We have specialized after-sales phone service to solve your problems.
FAQ
Q1: How do I know if this fits my A4 B8 Multimedia system?
A: This unit is designed for Audi Multimedia / MMI 3G systems. Key identifier: Your main control knob is located near the gear shifter, and the radio faceplate usually says "Audi Multimedia".
Q2: Does this 2400x900 screen look better than others?
A: Yes! This is a Blue-Ray IPS Screen with 2400x900 resolution. It is significantly sharper, brighter, and has better anti-glare performance than standard 1280x480 or 1920x720 screens.
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您可以通过以下方式联系我们的客户支持团队:电子邮件、在线聊天或电话。我们的支持团队在工作日上午9点至下午6点(UTC+8)可用。

