PIONEER TS-W261S4

Boxed Subwoofer
Impedance 4 Ω
Frequency response 20 – 125 Hz
Sensitivity 93 dB
Lowest resonance frequency 45 Hz
Maximum power input 1200 W
Nominal output power 350 W
Woofer material IMPP Composite Cone
Voice Coil type Copper, 4-layer
Voice Coil bobbin type Aluminium
Pole Yoke Type 2
Terminals Push-type
Dimensions 277.4 x 154.7 mm
Magnets Ferrite (double)
Surround Dual Layer, Fiber Reinforced Elastic Polymer Surround
Screw Terminals 6
Weight 4.75 kg kg
Cut-out Hole 235 mm
Mounting Depth 138.9 mm
Size 25 cm (10″)