3
S P E C I F I C A T I O N S
Frequency Response (±3dB)
23-200Hz; 20Hz at -6dB
Amplifier Power
550 watts; BASH®
Crossover Low Pass for Subwoofer
Variable from 50 to 150Hz
Crossover High Pass for Line Out
Fixed at 80Hz, 12dB/octave
Bass Unit
Dual 12-inch (305mm) long throw cast chassis woofers
Cabinet Construction
Double-wall 3/4-inch MDF. Internal Double-H bracing.
Grille
Black cloth covered grille
Controls
Turn On switch with instant On and ten-minute Off delay, Phase Switch
and Front mounted volume control
Dimensions (HxWxD, feet installed)
30.75” x 17.5” x 21.75” (78.1cm x 44.45 x 55.25cm) – positioned vertically
19.25” x 29” x 21.75
” (48.9cm x 44.45 x 55.25cm) – positioned horizontally
(depth includes grille and amplifier fins,
feet account for 1.75” / 4.44cm of height)
Weight
113 lbs. (51.26kg)
Finish
Black utility finish, hand-sanded, hand-painted
Accessories
4 cabinet feet
I N T R O D U C T I O N
We designed the ICS Sub 24 mk3 for maximum output
and performance for today’s digital formats. With bass
extension to 20 Hz (-6dB), and output over 105 dB at an
average listening position in a 3,000 cubic foot room,
the ICS Sub 24 mk3 meets the demanding specifications
of THX Ultra 2.
In addition to powerful and sophisticated electron-
ics and drivers, the ICS Sub 24 mk3 offers outstanding
flexibility. The cabinet has been designed to function in
either a horizontal or vertical orientation and front-
mounted gain control provides easy access for subwoof-
er level adjustments.
