2025 Upgraded 10" 1200W Slim Under Seat Powered Car Subwoofer with Built-in Amplifier

Condition: Open Box - Grade A, All accessories and parts included.

Upgrade your car's audio with the 2025 Upgraded 10" 1200W Slim Under Seat Powered Car Subwoofer. Enjoy deep bass, crisp sound, and a compact fit, all designed for music lovers who want easy installation and reliable power.

This slim under seat subwoofer saves space. Its low profile means it slides easily under most seats, keeping your interior looking clean. The sleek design is made with a tough cast aluminum shell. This improves heat dissipation and helps the subwoofer perform well for long drives.

The built-in amplifier gives this subwoofer extra punch. You don't need a separate amplifier, so installation goes faster. The removable remote control lets you change gain, bass boost, and crossover levels without getting up, making adjustment easy for every song or playlist.

Brighten your ride with the blue LED light ring, which adds a high-tech accent every time you turn on your system. The aluminum alloy spider-shaped speaker guard looks sharp and keeps your speaker cone safe from bumps or debris under your seat.

Audio performance stands out thanks to advanced electronics and safety features. It works with both high and low-level RCA inputs, so it's compatible with most factory or aftermarket car stereos. Whether you are driving a compact car or a full-size truck, just check the size before you order. The subwoofer measures 15.3" (L) by 12.6" (W) by 4.8" (H).

Worried about reliability? This amplifier has short circuit, thermal, and overload protection. These keep your car and your new sound system safe—no more stress about power surges or overheating. If you drive for hours or have long commutes, your sound system stays steady, and your audio stays clear.

The included full cable kit helps you get started right away. All wiring is provided for plug-and-play setup, so you do not have to hunt for extras at the store. The clear instructions allow even first-time installers to set up confidently. For more advanced details on subwoofer functions and design, learn more on Wikipedia.

Specifications include:

• Peak Power: 1200 Watts
• RMS Power: 220 Watts
• Total Harmonic Distortion: Less than 0.4%
• Frequency Range: 20Hz - 150Hz
• Normal Impedance: 2.5 Ohms
• Signal to Noise Ratio: Over 90dB
• Input Sensitivity: High Level 0.9V, Low Level 300mV
• Low Pass Filter: 50Hz to 150Hz
• Bass Boost: Adjustable, 0-12dB at 20Hz
• Sub-Acoustic Filter: Built-in, 20Hz
• Fuse: 15A
• Dimensions: 15.3"(L) x 12.6"(W) x 4.8"(H)

Each package is Open Box, Grade A, fully tested, and all parts included. Professional after-sales support and a 3-month replacement warranty protect your purchase, ensuring you are not left without help if you encounter troubles.

Frequently Asked Questions (FAQ)

• Question: Is this under seat subwoofer compatible with my car model?

  Answer: This powered subwoofer is designed for easy fit under most standard car and truck seats. It includes high and low-level RCA inputs, working with many factory and aftermarket stereos. Before purchasing, measure the space available under your seat. The required space is at least 15.3 by 12.6 by 4.8 inches. It works well in popular sedans, SUVs, and trucks, but extra-large or very small seats should be measured for confirmation.

• Question: What are the benefits of the built-in amplifier in this car audio system?

  Answer: The built-in amplifier is matched perfectly to the subwoofer. It offers a simple installation, just plug and play. You don't need to wire a separate amp, saving money and avoiding problems with mismatched parts. This set-up boosts both power and clarity. Your music's bass feels stronger, and the overall volume stays cleaner at higher levels. Having everything in one box also makes your install look cleaner and reduces the chance for wiring mistakes.

• Question: What safety features protect this audio system?

  Answer: The subwoofer comes equipped with built-in short circuit, thermal, and overload protection. This helps prevent damage if your car’s voltage fluctuates, the amp gets too hot, or if there is a wiring mistake during installation. These features act automatically. That means you do not need to reset anything—the system will shut down and cool off until conditions are safe again. Your car's electrical safety matters, so these included protections keep both the device and your vehicle secure while you enjoy better sound.

• Question: How easy is installation for this under seat car audio subwoofer?

  Answer: Installation is designed to be as simple as possible. A complete wiring kit comes in the box, so you will not need to search for extra wires or connectors. Detailed instructions walk you through mounting and connection steps. Many drivers with basic tools finish the job in less than an hour. If you prefer, you can always hire a car audio specialist for a professional fit, especially if your vehicle wiring is complex or you want custom tuning.

Looking for more options? Browse our electronics collection here for other car audio solutions.

This 2025 Upgraded 10" 1200W Slim Under Seat Powered Car Subwoofer with built-in amplifier gives you all-in-one value, style, and dependable performance. Dramatically improve your audio and bring your music to life every time you drive. The perfect combination of bass, power, and easy installation makes this subwoofer a must-have for any audio fan. Keywords: subwoofer, amplifier, audio, car.