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

GZNC 1650SQ 165 mm / 6.5″ 2-way component speaker system

Machined cast aluminum basket – Epoxy resin and glass fiber cone – Butyl rubber surround – Long life “Conex” damper – 32 mm (1.26'') voice coil with kapton former – 31 mm x 8 mm (1.2'' x 0.3'') motor assembly – Thick magnetic circuit 5 mm

TX665S TX6 Separate speakers Ø16,5cm 6.5" 2-way 90W RMS 4Ω with aluminum frame, Ø30mm TSV TIL voice coil and Ø28mm silk dome tweeter