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Get powerful, punchy bass in your car – from the pedigree of world record-breaking subs. The TS-W309S4 sub features a IMPP cone, which makes the body ultra-rigid, yet lightweight, giving you low distortion and powerful bass at high sound press levels.
Wiring and installation is made easier with one-sided terminals.
The TS-W309S4 is recommended for enclosed use and is also available as a dual voice coil model.
Maximum input power 1.400 W
Nominal input power 400 W
Frequency response 20 - 220 Hz
Lowest resonance frequency 40 Hz
Sensitivity (1W/1m) 94 dB
Woofer size 30 cm
Woofer material IMPP Composite Seamless Cone
Voice Coil type Single
Voice Coil bobbin type Aluminum, diam.2 inch (48mm)
Pole Yoke Type Extended and Vented pole yoke
Magnets Double-stacked, high power
Recommended sealed enclosure 24,1 - 49,5 litres
Cut-out Hole 283 mm mm
Mounting Depth 153,1 mm mm
Surround Dual Layer, Fiber Reinforced Elastic Polymer Surround
Nom. Dia.(In) 12
Fs [Hz] 39.5
Vas [l] 30.14
Vas [ft3] 1.07
Xmax [mm] 10.4
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