Hydrogen GZHW 8SPL-D2 FLAT Nur Heute

• Impedance 2x 2 Ohm, power handling 500/800 Watt, 83 dB efficiency.
• 63 mm 4-layer copper voice coil, resonance frequency 31.5 Hz.
• Flat construction, max. deflection 24 mm, sandwich paper cone.
• More technical details

Hydrogen GZHW 8SPL-D2 FLAT is a 20 cm flat subwoofer from Ground Zero in SPL version. The construction includes a massive aluminum die-cast basket, a sandwich paper diaphragm, and a long-stroke U-shaped surround. Klippel optimized. Equipped with a 4-layer copper voice coil and pressure contact connection. The impedance is 2 x 2 ohms, and the efficiency is 83 dB. The installation diameter is 187 mm, the installation depth is 80 mm, and the diameter is 20 cm. The voice coil measures 63 mm made of copper, and the maximum displacement Xmax is 24 mm. The resonance frequency is 31.5 Hz, the total quality factor Qts is 0.41, and the equivalent air volume Vas is 14.2 liters.

Features

• 20 cm flat subwoofer
• SPL version
• Klippel optimized
• Sandwich paper diaphragm
• Long-stroke U-shaped surround
• Massive aluminum die-cast basket
• 4-layer copper voice coil
• Pressure contact connection

Technical Specifications

• Diameter: 200 mm
• Installation diameter: 187 mm
• Installation depth: 80 mm
• Impedance: 2 x 2 ohms
• Efficiency: 83 dB
• RMS power handling: 500 watts
• SPL power handling: 800 watts
• Power recommendation: 350–800 watts
• Voice coil: 63 mm copper
• Diaphragm: sandwich paper
• Maximum displacement Xmax: 24 mm
• Resonance frequency Fs: 31.5 Hz
• Total quality factor Qts: 0.41
• Equivalent air volume Vas: 14.2 liters
• Version: Flat SPL subwoofer