Ground Zero GZHW 20-D2 L 20 cm / 8″ high quality SPL subwoofer

Ground Zero GZHW 20-D2 L 20 cm / 8″ high quality SPL subwoofer

Sale info

• Condition: New
• Sale type: BTW/21%
• Stock : (2x ) Shipped within 24 hours.

Productinfo:

• 20 cm subwoofer
• Klippel® optimized
• Reinforced paper membrane
• Long-stroke sandwich rib
• Solid cast aluminum basket
• 63 mm copper voice coil
• 2-ply polycot centering
• Carbon dust cap

Technical data

• High-performance subwoofer version
• Diameter 20 cm
• Power handling (RMS/SPL) 700 / 1500 watts
• Impedance 2x 2 ohms
• Efficiency 80 dB
• Recommended power output: 50 – 1500 watts
• 63 mm copper voice coil
• Membrane version Reinforced paper
• Max. deflection (Xmax) 40 mm
• Installation diameter 187 mm
• Installation depth 145 mm
• Resonance frequency (Fs) 38.3 Hz
• Total quality (Qts) 0.381
• Equivalent air volume (Vas) 4.77 L