Ground Zero GZRW 300-D2 FLAT

12 subwoofer with shallow installation depth

12 flat subwoofer
Efficient ferrite motor
Paper sandwich cone
Durable rubber surround
Shallow GZ-design steel basket
50 mm / 2 copper voice coil
Polycot spider
Aluminum dust cap

Techniniai duomenys

Model High-Quality SPL Subwoofer
Diameter 30 cm / 12
Power handling (RMS) 450 Watts
Impedance 2x 2 Ohms
Efficiency 84 dB
Power recommendation 200 800 Watts
Voice coil 50 mm / 2 copper
Cone Paper sandwich cone
Max. Excursion (Xmax) 30 mm / 1.18
Mounting diameter 278 mm / 10.94
Mounting depth 93 mm / 3.66
Resonance frequency (Fs) 23.5 Hz
Damping ratio (Qts) 0.44
Equiv. air volume (Vas) 60,2 L / 2.13 cu.ft.