JBL Club A1000 1聲道單體D類重低音擴大機 1000W RMS

Installed this in my trunk last weekend and the 1000 watts RMS really pushes my sub without breaking a sweat. The mono block design made wiring straightforward even for a first-timer like me.

The Class D design keeps it running cool even after an hour of hard bass, and the 1000W RMS output is genuinely punchy for the price. My sub finally hits the low notes without distortion, and the gain dial feels precise during setup.

Threw this in to push a single sub and it's got way more headroom than I expected — the gain barely cracked a quarter before my mirrors were shaking. Runs cool too, even after an hour of heavy bass. Solid little mono block for the money.