MACKIE SRM 1850

 

PA Speaker
Configuration Active Subwoofer
Enclosure Type Bass-Reflex Subwoofer
Total Power Capacity 800 W RMS
1600 W Peak
Amplifier Class Class-D
Drivers
LF Driver 1 x 18" / 457 mm Paper Woofer
LF Voice Coil 3" / 76 mm
Magnet Ferrite
Performance
Frequency Response 40 Hz to 120 Hz -3 dB
35 Hz to 150 Hz -10 dB
Maximum SPL 132 dB
I/O Impedance Input:
20 Kilohms (Balanced)
10 Kilohms (Unbalanced)
THD <1%
Protections RMS, Thermal
Connectivity
Audio I/O 2 x XLR 3-Pin Female Balanced Input
2 x 
XLR 3-Pin Male Balanced Line Output
2 x 
XLR 3-Pin Male Balanced High-Pass Output
Signal Processing
Crossover 60 to 120 Hz
Dynamic Processing Peak Limiter
Alignment Delay Yes
Power
AC Input Power 100 to 120 VAC, 60 Hz 
AC Power I/O 1 x IEC
Power Consumption 200 W
Physical
Handles 2 x Side
Cooling Convection
Construction Material Metal Grille, Plywood
Operating Temperature 32 to 104°F / 0 to 40°C
Dimensions 22.5 x 22.2 x 23.9" / 572 x 565 x 608 mm
Weight 64 lb / 29 kg