The Ci7-SUB is the installation version of the C7-SUB. It is acoustically compatible with the standard road version differing only in cabinet construction and mounting hardware. The Ci7-SUB is a bass-reflex subwoofer that employs a large, specially shaped reflex port enabling the Ci7-SUB to achieve high sound pressure levels with minimal power compression and breathing effects.
The Ci7-SUB cabinet is constructed from marine plywood with an impact resistant paint finish. The front of the loudspeaker cabinet is protected by a rigid metal grill, covered with acoustically transparent foam. Four M16 threaded inserts are provided for attaching installation hardware. The cabinet rear panel is fitted with a single NL4 connector. The loudspeaker cabinet is also available in Special Colour (SC) and Weather Resistant (WR) options.
Data
Components 18" driver
Max. sound pressure (1m, free field)1 with D6 131 dB SPL
Power handling capacity (RMS / peak 10 ms) 400 / 1200 W
Frequency response (-5 dB) 44 Hz - 140 / 100 Hz2
Cabinets per channel D6 2
Dimensions mm (H x W x D) 740 x 580 x 620³
Weight kg 45
Dimensions inch (H x W x D) 29.1 x 22.8 x 24.4³
Weight lb 99
1 SPL max peak test signal: pink noise with crest factor 4
2 100 Hz mode
3 dimensions without wheels
