6x9” Water-Resistant Mid-Bass Loudspeaker | 150W RMS 4-Ohm

Tuned for loud, clean output in cars and motorcycles: DS18’s 69PRO300MB-4 hits harder and offers elite mid-bass performance without drawing insane amounts of power.

Effortless Loudness
Rated at 98dB, this speaker delivers massive volume using less power than other mid-bass drivers in its class. When installed in sealed or open-air environments, the 69PRO300MB-4 produces powerful impact that cuts through any road noise.

Road-Ready
Featuring a water-resistant coated paper cone and dust cap, this mid-bass driver is built to survive harsh outdoor conditions. Its heavy-duty design provides durability for performance in all elements.

Low-Distortion Performance
A precision-tuned copper demodulation ring widens the magnetic field and allows the voice coil to move smoothly, drastically reducing distortion at high volume. You get more accurate, harder-hitting mid-bass response from 50Hz to 12.5kHz.

Optimized for Power and Versatility
This speaker thrives in car door panels and motorcycle fairings where strong mid-bass is essential for a balanced sound system.

If you want a mid-bass speaker that outperforms ordinary speakers in every category—the 69PRO300MB-4 delivers.