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Ground Zero GZC 165-30A
Arriving in stock: 30.12.2026
• 30th Anniversary Limited Edition component set
• 6.5″ mid-bass
• 28mm tweeter
• High-quality crossover
• 220W
• 4 Ohm
Ground Zero's magnificent limited edition 30th Anniversary component set is finally here! We received a batch of 50 units, so be quick to get yours!
The GZC 165-30A is a 6.5″ 2-way component set that embodies the knowledge and expertise Ground Zero has accumulated over its 30-year journey, making this component set something that must be heard and experienced!
The mid-bass driver in this set is the superb GZC K165. This driver features a sturdy cast frame, a re-designed red lower suspension, a large magnet, an unpressed paper cone, and a 1.5″ voice coil.
The tweeter is the GZC T28SQ, which boasts truly excellent sound quality. This stunning 28mm silk dome tweeter has an anodized aluminum housing.
The included GZC X165.2 crossover was specifically designed for this set and contains very high-quality components. The crossover has separate adjustment options for both the mid-woofer (low / high) and the tweeter (-2dB, 0dB, +2dB).
Model 2-way component speakers
Diameter 165 mm / 6.50″
Power handling (RMS/max.) 140 / 220 Watts
Impedance 4 Ohm
Efficiency 88 dB
Frequency Response 40 Hz – 24 kHz
Tweeter GZC T28SQ
Outer Ø 48 mm / 2.13″
Midwoofer GZC K165
Outer Ø 165 mm / 6.5″
Mounting Ø 144 mm / 5.67″
Mounting depth 69 mm / 2.72″
Crossover Variable 2-way
Crossover frequency 4500 Hz