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 165.3SQ-ACT 165 mm / 6.5″ 3-way SQ component speaker system for active use

This kit is composed of two woofers 165 mm (6.5''), two 80 mm (3'') medium and four external 6/12 dB/octave high pass crossovers.

This kit is composed of two woofers 165 mm (6.5 ''), two 25 mm (1 '') magnesium dome tweeter and two Multix WT audiophile 12 dB / octave high pass crossovers with the tweeter level adjustable: + 3dB, 0dB or - 3dB.