The DS18 PSW10.4D 10" Shallow Mount Subwoofer is engineered for big bass performance in compact installations, with water-resistant durability that sets it apart. Part of DS18’s PSW series, this subwoofer delivers 500W RMS and 1000W MAX power, making it the perfect solution for vehicles where space is tight but deep, hard-hitting bass is a must.

With a 3" mounting depth, the PSW10.4D is designed to fit in slim enclosures while still producing powerful low frequencies. Its dual 4-ohm voice coils (DVC) provide multiple wiring options for amplifier flexibility and optimized performance. Equipped with a 2.5" aluminum voice coil, 58 oz ferrite magnet, and 84dB sensitivity, this subwoofer delivers accurate, crystal-clear bass across a wide 20Hz – 800Hz range.

The PSW10.4D is built tough with a water-resistant PPI cone, rubber surround, and a matte black steel basket for vibration resistance and long-term durability. Suitable for sealed or ported enclosures, it performs equally well in cars, trucks, marine systems, or off-road vehicles.

If you want a shallow mount subwoofer that combines compact fitment, water-resistant protection, and serious bass output, the DS18 PSW10.4D is the ultimate upgrade.

• Size: 10" Shallow Mount Subwoofer

• Power Handling: 500W RMS / 1000W MAX

• Impedance: Dual 4-Ohm Voice Coils (4+4)

• Sensitivity: 84dB

• Frequency Response: 20Hz – 800Hz

• Voice Coil: 2.5" Aluminum Former, Copper Winding

• Cone Material: Water-Resistant PPI

• Surround: Rubber

• Basket: Steel, Matte Black Finish

• Magnet: Ferrite, 58 oz

• Mounting Depth: 3" (78mm)

• Cutout Diameter: 9.2" (234mm)

• Overall Diameter: 10.23" (260mm)

• Weight: 11.5 lbs