Samurai
PRO Pioneer Reference for Open Show
Size 30 cm
Type Subwoofer
Maximum power 3500 W
Continuous Power Output 1800 W
Frequency response 20 Hz to 200 Hz (In-Car)
Sensitivity 86 (1 W/In-car) dB
Impedance 1 Ω or 4 Ω
Dual Voice Coil (DVC)
Mounting Depth 154 mm
Woofer Cut-Out Hole Φ282 mm
Woofer material Paper
Surround Urethane
Spider Polyester Fibre
Voice Coil type 4-layer Long Copper
Voice Coil bobbin type Aluminium
Terminals Push
Magnets Ferrite
30cm / 12″
Recom. Enclosure [l] 35 (Sealed Enclosure)
50 (Ported Enclosure)
Recom. Enclosure [ft3] 1.24 (Sealed Enclosure)
1.77 (Ported Enclosure)
Weight 10.9 (Excluding accessories) kg
Dimensions Φ322 x 180 mm
Accessories Subwoofer mounting screws
Thiele/Small Parameters
Qts 1.3
Fs [Hz] 47.9 Hz
Vas [ft3] 0.29
Vas [l] 8.30
Xmax [mm] 22.8