ATC SCM20ASL Owner's Handbook Manual page 9

C4 SUB MK2 LE
S p e c i f i c a t i o n s
Acoustic Bass driver 1 x SS75-314SC 8Ω Low Frequency Cut-off 22Hz (-6dB, half space, low pass filter set at 80Hz) Low Pass Filters
50Hz, 65Hz, 80Hz, 320Hz. (-6dB, 4th order Linkwitz Riley) MaxSPL 110dB continuous, 116dB peak (IEC Weighted Pink Noise, measured at
1m, half space, low pass filter set at 80Hz) Sensitivity +4dBu ref. 88dBC (single channel driven, measured at 1m, Gain +6dB, Level 0dB, pink
noise, low pass filter set at 80Hz).
Electronic Amplifier Type Grounded Source MOSFET based Class A-B, convection cooled Output Power 300W in to 8Ω Balanced
Inputs 2 x Rear Panel Mounted Female XLR, pin 2 hot Balanced Outputs 2 x Rear Panel Mounted Male XLR, pin 2 hot Gain Control
0, +6dB, +10dB Level Control 0dB -11dB in 1dB steps. Total range 21dB with use of Gain switch Phase Control 0-180° ref. Input Polarity
Control In-Phase/Out-of-Phase ref. Input.
Physical Dimensions HxWxD 568x464x559mm 22
14
ATC reserve the right to change specifications without prior notice
/ " x 18 / " x 22" Weigh 42kg / 92.6lbs.
3 5
8 16
F e a t u r e s
Sealed cabinet finished in high-gloss blue with leather upholstered baffle
Proprietary ATC sub-bass driver
On-board 300W MOSFET class A/B amplifier
Adjustable gain, low pass frequency, polarity and phase settings
Compatible with stereo, home cinema and AV applications
Hand-built in England
6 year warranty