QiCSA subwoofer

The QiCSA-SUB is a specifically designed version of the Qi-SUB for use as the rear facing element in Cardioid Subwoofer Arrays (CSA) only. It is acoustically compatible with the standard road version, differing only in cabinet construction and mounting hardware. The QiCSA subwoofer cabinet is an actively driven bass-reflex design housing a long excursion 18" driver, its frequency response extending from 40 Hz to 130 Hz. The QiCSA-SUB cabinet is constructed from marine plywood and has an impact resistant paint finish. The loudspeaker cabinet has replaceable acoustically transparent foams fitted to both the front and rear sides of the cabinet, which are then protected by rigid metal grills. Four M10 threaded inserts on each side panel of the cabinet enclosure are provided for attaching installation hardware. Four rubber pads placed into their recessed positions prevent movement of the cabinets when two or more Qi and QiCSA-SUBs are stacked. The grill facing backwards is fitted with a single NL4 connector at the bottom left hand side. The loudspeaker cabinet is also available in Special Colour (SC) and Weather Resistant (WR) options.

Accessories

Accessories

Amplifiers

Amplifiers


The d&b audiotechnik loudspeaker range is designed exclusively for operation with d&b amplifiers. These provide power as well as comprehensive control and protection functions tailored to achieve the performance, reliability and longevity associated with the d&b System approach. The d&b 30D and D20 amplifiers are recommended to drive the QiCSA-SUB. The d&b 10D, D80, D6 and D12 amplifiers can also be used with the appropriate loudspeaker configuration selected.

Data

Data

Components 18" driver
Max. sound pressure (1m, free field)1
with D6
with D12/D20
with D80

129 db SPL
133 db SPL
133 dB SPL
Power handling capacity (RMS/peak 10 ms) 400/1600 W
Frequency response (-5 dB) 40 Hz - 130/1002 Hz
Cabinets per channel D6/D12/D20/D80 2
Dimensions mm (H x W x D) 488 x 580 x 669
Weight kg 40
Dimensions inch (H x W x D) 19.2 x 22.8 x 26.3
Weight lb 88

Documentation

Documentation

Title Language Date Size
Qi Mounting system, Mounting instructions 2.1 English 09.01.2013 932 KB
Qi-SUB/QiCSA-SUB Manual 1.2 English 16.03.2010 765 KB
The Q-Series brochure English 08.04.2014 6 MB

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