System includes two 165 mm (6.5”) woofers, two 20 mm (3/4”) soft dome tweeters, two 2-way crossovers: 12 dB/octave high pass and 6 dB/octave low-pass with adjustable tweeter level: +3 dB, 0 dB or attenuated -3 dB.

GZRC 165.2SQ 165 mm / 6.5″ 2-way SQ component speaker system

GZRC 165NEO-IV 165 mm / 6.5″ 2-way component speaker system

Machined cast aluminium basket – Epoxy resin and glass fiber cone – Butyl rubber surround – Long life “Conex” damper – 28 mm (1.1’’) voice coil with kapton former – 80 mm x 15 mm (3.1’’ x 0.6’’) motor assembly – Thick magnetic circuit 5 mm