室內SQ音質超低音
德國精品 GroundZero GZPW-Reference-250 10吋500W

Model High-End SQ subwoofer
Diameter 25 cm / 10″
Power Handling (RMS) 500 Watts
Impedance 2x 2 Ohms
Efficiency 87 dB
Power recommendation 300 – 600 Watts
Voice coil 50 mm / 2″ copper
Max. Excursion (Xmax) 40 mm / 1.57″
Mounting depth 128 mm / 5.04″
Resonance frequency (Fs) 31 Hz
Overall quality (Qts) 0.53
Equiv. air volume (Vas) 31.47 L / 1.11 cu.ft.


● 建議售價:70,000 ( 不含箱體/線材/工資 )