product info

COLS41

slimline column speaker for speech 70/100V

COLS41 is an extra slim column speaker that is especially suitable for sound reproduction in acoustically difficult venues.

Advanced technology guarantees optimized sound dispersion and improved speech intelligibility. This decreases microphone feedback in reverberant locations such as houses of worship, sport facilities, public buildings as well as conference facilities and auditoriums. This speaker offers timeless design combined with impeccable sound reproduction.

The COLS41 has 4 x 2" woofers and 1 x 1" tweeter. A standard wall bracket and installation tools are included.

The COLS41 loudspeakers can be painted in any colour.

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height	400 mm	width	66 mm
depth	66 mm	loudspeaker system	multiple
woofer size	4 x 2 inch	woofer cone material	coated paper
tweeter size	1 inch	mounting system	L-brackets
100V transformer power taps	20 - 10 - 5 watts	70V transformer power taps	20 - 10 - 5 - 2.5 watts
impedance (ohms)	8	low impedance dynamic power	30 watts
low impedance RMS power	20 watts	SPL 1W/1m	95 dB
max SPL 1m	100 dB	frequency response	250 - 20K Hz
main construction material	aluminium	grille main material	aluminium
IP rating	66	Horizontal dispersion angle 1000 Hz	180°
Vertical dispersion angle 1000 Hz	110°	closest RAL colour (subject to deviations)	RAL9016
Net weight product (kg)	2.0

COLSBRA

Bracket for easy tilting and rotating of COLS sound columns

COLS41 manual (pdf - 1124 KByte)

COLS41 technical data sheet

COLS41 CE certificate

COLS41 IP certificate

COLS41 technical drawing document (pdf - 179 KByte)

COLS41 high resolution pictures (zip - 1881 KByte)

EASE Data (gll - 481 KByte)

Tender text (pdf - 100 KByte)