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Ground Zero GZUW 8CF – 8" SQ-subwoofer
The Ground Zero Uranium SQ line is designed to deliver excellent sound quality at a reasonable price. The GZUW 8CF does not aim for sound pressure records, but rather offers natural, accurate, and deep bass reproduction – a pleasure to listen to with all types of music. Works perfectly in a small sealed enclosure or a low-tuned bass-reflex enclosure.
- 8" / 20 cm SQ-subwoofer
- 300W RMS (recommended amplifier power 2–400W RMS)
- 2 x 2 ohm – connectable to 1 or 4 ohms
- 50 mm / 2" copper voice coil
- Pressed and coated paper cone
- Carbon fiber dustcap
- Audiophile POLYCOT spider
Enclosure recommendations
- Sealed enclosure: 8–20 L
- Bass-reflex enclosure: 18 L, port 1 x 7 cm, length 25 cm, tuning 46 Hz
Technical specifications
- Power RMS: 300W
- Impedance: 2 x 2 ohm
- Voice coil: 50 mm / 2"
- Fs: 57 Hz
- Qts: 0.7
- Vas: 4.8 L
- Xmax: 20 mm
- Sensitivity (SPL): 83 dB
- Mounting hole: 181 mm
- Mounting depth: 108 mm
- SKU: GZUW 8CF