ATC SCM20 - Page 12

SECTION SIX
SC M20A SLT
30.2KG/ 66.6LBS – DIMENSIONS SEE DIAGRAM
39"
990
10
9
16
"
269
9
7
16
"
239
32
9
16
"
827
ACOUSTIC
CENTRE
OPTIONAL
SPIKES ADD
28 - 41MM TO
HEIGHT (1 1/8 - 1 10/16")
3
13 16
"
96
14
1
16
"
357
12
3
16
"
310
11"
280
1
15 16
"
50
7
15
16
"
201
12
7
16
"
316
FABRIC WRAPPED
GRILLE NOT SHOWN
Drive units
Mid-Bass: 1 x SB75-150SL 8Ω
HF: 1 x SH25-76S 6Ω
Low Frequency Cut-o: 55Hz (-6dB, anechoic)
High Frequency Cut-o: 25kHz (-6dB)
Matched Response: +/-0.5dB
Crossover Point: 2.2kHz
MaxSPL: 108dB continuous, 114 dB peak (per pair, IEC Weighted Pink Noise, 1m, anechoic)
Sensitivity: 85dB (1W @1m)
Recommended Power Amplier: 75W-300W
Impedance: 8Ω nominal /5.5Ω minimum
For physical specications see diagrams on following pages
SCM20PSL/PSLT Acoustic specification
SCM20PSL/PSLT Electronic specification
6.2