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Radioactive SQ GZRC 165.3SQ-ACT
Technical Highlights
- Efficiency 90 dB, frequency response 35 Hz to 25 kHz, optimal.
- With 6.5 inch aluminum diaphragm, rubber surround, perfectly tuned.
- Low-resonance steel basket, Nomex centering spider, 3-way active system.
- More technical details
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Radioactive SQ GZRC 165.3SQ-ACT by Ground Zero
Radioactive SQ GZRC 165.3SQ-ACT is a 6.5 inch 16.5 cm Speaker Set from Ground Zero. It is a 3-way SQ component speaker system for active operation without crossovers, featuring the models GZRT 25SQ, GZRM 80SQ, and GZRK 165SQ. The black anodized aluminum diaphragm, a rubber surround, and a resonance-optimized steel basket are included. A Nomex centering spider is integrated, and protective grilles are included. The efficiency is 90 dB, and the frequency response ranges from 35 Hz to 25 kHz. The installation diameter is 142.5 mm with an installation depth of 68 mm. Crossover frequencies are specified at 200 Hz and 4300 Hz. The overall diameter is 165 mm.
- 6.5 inch 16.5 cm Speaker Set
- 3-way SQ component speaker system for active operation without crossovers
- Black anodized aluminum diaphragm
- Rubber surround
- Resonance-optimized steel basket
- Nomex centering spider
- Includes protective grille
- Tweeter GZRT 25SQ
- Midrange speaker GZRM 80SQ
- Woofer GZRK 165SQ
- Diameter: 165 mm
- Installation Ø: 142.5 mm
- Installation depth: 68 mm
- Efficiency: 90 dB
- Frequency response: 35 Hz – 25 kHz
- Crossover frequencies: 200 Hz / 4300 Hz

