WDiYA Upgraded 1600W Car Subwoofer – 10-inch Ultra-Thin Under-Seat with Built-In Amplifier, LED Lights & Independent Bass Knob

Meet the WDiYA Upgraded 1600W Car Subwoofer, a 10-inch ultra-thin sub designed to fit under most car seats while delivering a notably fuller low end. Built around a robust metal diaphragm and a 50mm voice coil, this sub aims to balance power and control in compact spaces. The upgraded wiring harness uses a thicker diameter to handle higher currents, reducing the risk of overheating during extended listening sessions. An enhanced RCA cable harness supports stable audio transmission from your head unit to the built-in amplifier.

Key design elements work together to minimize clutter and maximize flexibility. A physical atmosphere light button makes ambient lighting effortless, so you can enjoy a personalized mood without additional apps or remotes. An extra fuse chip adds a layer of electrical protection that can help you feel more confident in daily driving scenarios.

Core enhancements

• Integrated metal diaphragm and 50mm voice coil for clear, consistent bass response.
• Thicker power wiring harness delivers higher current capacity without overheating.
• High-quality RCA harness ensures reliable audio signal transmission.
• Physical light control switches the blue ambient lighting with a simple press.
• Included fuse chip offers protective safeguards for peace of mind.

In-car performance and control

• Powerful built-in D-class amplifier with peak power up to 1600W, designed for in-car environments.
• Optimized compatibility across 99% of car models for straightforward installation.
• Independent bass knob enables precise adjustment of low-pass (50–150Hz), gain, and bass boost (0–12dB @45Hz).
• 10-inch ultra-thin design fits under seats without consuming cabin space while maintaining strong low-frequency output.
• Blue LED ambient lighting creates a dynamic, music-responsive atmosphere while driving.

Practical considerations: the subwoofers compact footprint can accommodate a range of trunks and under-seat layouts. The combination of a larger magnet structure and a CD-like texture diaphragm helps extend low-frequency reach, while selected acoustic materials support balanced performance. This product is presented as a potential upgrade for enthusiasts seeking more powerful bass without bulky aftermarket components.