Mackie SRM1850 1600W 18″ Powered Subwoofer
Description Mackie SRM1850 1600W 18″ Powered Subwoofer The Mackie SRM1850 is a 18" Powered Subwoofer is that is professionally designed for extending the low-frequencies of sound systems and it is very well suited for various sound reinforcement applications including houses of worship, portable DJ's, theater, live stage, rehearsals, and more. The integrated Class-D amplifier is capable of driving a 1600W of power to the 18" woofer, which is providing a frequency response of 40 to 120 Hz with a max SPL of 132 dB. The tour-grade poplar plywood enclosure is front ported and internally braced for delivering a maximum low-frequency extension and punch. The Mackie SRM1850 subwoofer comes featuring a stereo XLR inputs (L/R) and two full-range outputs as well as two high-pass outputs. The integrated variable digital crossover comes with the included presets for the optional SRM550 and SRM650 full-range loudspeakers. It also comes with the built-in Smart Protect DSP designed for keeping the subwoofer from overloads protected, and a compression circuit is preventing a damaging transient peaks at the same time while still remains transparent under normal operating conditions. The Mackie SRM1850 ships with a power cord. Note:The SRM1850 18" powered subwoofer is designed to sit on the floor or stage. It is not designed to be pole-mounted or suspended. The cabinet has no rigging points and is not suitable for rigging. Never attempt to suspend the subwoofer by its handles. 1600W of power paired with a 18" woofer for high low-end performance All-wood construction with internally braced cabinet for near-zero distortion Front ported for maximum low-frequency extension and punch Stereo XLR inputs, stereo XLR full-range outputs, and stereo high-pass outputs Integrated digital crossover with variable control and presets for the SRM550 and SRM650 loudspeakers (sold separately) Smart Protect DSP for protection Built-in cup for easily pole-mounting full-range loudspeakers Specifications PA Speaker Configuration Active Subwoofer Enclosure Type Bass-Reflex Subwoofer Total Power Capacity 800 W RMS1600 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 dB35 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 Female Balanced Input2 x XLR Male Balanced Line Output2 x XLR 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 Connector 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