25cm Shallow-type 4Ω Single Voice Coil Sub (1200W)

Solid bass at 25cm in diameter

Now you can boost your car audio with 1200 Watts of pure, solid bass of a superior sub without losing too much space in your car.

Designed for enclosed use, the TS-SW2501S4 combines the interlaced basalt and carbon fibre reinforced IMPP (Injection-Moulded Polypropylene) double cone and our unique
damper-less air suspension excursion control system.

A typical sub uses a damper to control the woofer’s cone excursion. Our air suspension system creates a sealed air space between the double cones, effectively replacing the damper and providing superior compliance linearity - regardless of the volume input - for reproducing exceptionally clear, low distortion bass sound.