GROUND ZERO GZHW 12SPL-D2 FLAT

12″ high quality flat SPL subwoofer with alumiunum cast basket

12″ high quality flat SPL subwoofer
Klippel® optimized
Sandwich paper cone
Durable U-shape rubber surround
Solid aluminum cast basket
63 mm / 2.5″ copper voice coil
4-layer copper voice coil
Push terminal

TECHNICAL DATA

Model High-Quality Flat SPL Subwoofer
Diameter 30 cm / 12″
Power handling (RMS/SPL) 700 / 1200 Watts
Impedance 2x 2 Ohms
Efficiency 88 dB
Power recommendation 500 – 1200 Watts
Voice coil 63 mm / 2.5″ Copper
Cone Sandwich paper
Max. Excursion (Xmax) 32 mm / 1.26″
Mounting Ø 284 mm / 11.18″
Mounting depth 118 mm / 4.65″
Resonance frequency (Fs) 21 Hz
Overall quality (Qts) 0.30
Equiv. air volume (Vas) 19.7 L / 4.15 ft³