JinYeZi 10-Inch Under-Seat Subwoofer with Amp – 280W RMS @ 2Ω, Class D

JinYeZi 10-Inch Under-Seat Subwoofer with Built-In Amp

Elevate your mobile audio with the JinYeZi 10-Inch Under-Seat Subwoofer, pairing a robust 50mm voice coil and a 2-ohm driver with a compact Class D amplifier. When coupled with lossless audio sources, this setup can deliver deeper low-end presence that feels tight and articulate, enhancing tracks without overpowering them. The design emphasizes controlled bass, making music, podcasts, and movie soundtracks feel more immersive on the go.

Efficient, powerful amplification — the heart of this system is a Class D MOSFET amplifier built around the IRS2092 (IC) and IRF540 (MOSFET). This combination is engineered for high power conversion efficiency, delivering clean, transient-rich bass with reduced heat buildup. The result is more reliable performance during long listening sessions and in demanding driving conditions, where consistent output matters.

Heat management for lasting bass depth

The subwoofer enclosure integrates a thickened aluminum chassis with dual-sided heat-dissipation channels. This design helps minimize unwanted resonance while dispersing heat effectively, contributing to deeper, more stable bass over time. The thoughtful metal construction also adds rigidity, helping the speaker maintain accurate response even at higher volumes.

• Premium wiring and connectors: 8AWG cables and copper terminals support stable, low-resistance connections.
• Signal integrity: Oxygen-free copper RCA cables help preserve clarity across the signal path.
• Integrated protection: built-in thermal, short-circuit, and overload safeguards for reliable car-audio integration.

Flexible, easy integration with most factory or aftermarket head units is aided by a built-in high-to-low level converter and REM auto-power-on. Independent adjustments for low-pass filter, gain, and bass boost put you in control of the exact feel you want, without needing additional processors.

• Low-pass filter: 40 Hz–180 Hz for tight sub-bass tailoring.
• Bass boost: 0–12 dB to add impact when needed.
• Gain: compatible input ranges for various sources and head units.

Technical snapshot — Frequency response 20 Hz–180 Hz, SNR > 90 dB, THD < 0.3%, and dimensions of approximately 13.38 x 10.03 x 3 inches. The 280W RMS @ 2Ω rating highlights strong power handling, while the compact form fits under seats in many vehicle layouts, making it a practical upgrade for trucks, SUVs, Jeeps, and MPVs.

Shop with confidence: JinYeZi provides support through Amazon for installation questions or accessory needs, helping you get the most from your upgraded bass system without guesswork.