ลำโพงซับเบสกลางแจ้งแบบมีกำลังขยาย MACKIE SRM1850 ขนาดดอกลำโพง18นิ้ว มีกำลังขับ 800 watts RMS /1600 watts peak, Class-D amplification
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฿39,900.00
ลำโพงซับเบสกลางแจ้งแบบมีกำลังขยาย MACKIE SRM1850 ขนาดดอกลำโพง18นิ้ว มีกำลังขับ 800 watts RMS /1600 watts peak, Class-D amplification
The Mackie SRM1850 1600W 18″ Powered Subwoofer is for extending the low-frequencies in a sound system. It is used in various environments for sound reinforcement applications such as portable DJ’s, live stage, houses of worship, theater, rehearsals and more. It features 1600W of power and has an 18″ subwoofer. The subwoofer is enclosed in a front ported internally-braced all-wooden cabinet and delivers maximum low-frequency extension and punch. It is built to provide tour level road-worthiness.
The SRM1850 subwoofer features stereo XLR inputs, full-range and high-pass outputs, and a variable digital crossover that includes presets for the SRM550 and SRM650 loudspeakers (sold separately). It features a Smart Protect DSP that protects the subwoofer from overloads if things get pushed a little too hard. The driver has its own compression circuit which helps protect it from damaging transient peaks. This compressor is designed to be transparent and is not noticeable under normal operating conditions. An AC power cord is included.
Acoustic | Frequency Response:
40 Hz to 120 Hz (-3 dB) 35 Hz to 150 Hz (-10 dB)
Maximum Peak SPL: 132 dB
Crossover Point: 115 Hz plus alignment delay for SRM550 and SRM650 high-definition powered speakers (sold separately)
Variable 60 Hz to 120 Hz
Slope: 3rd order HP, 4th order LP |
Transducer | Woofer Diameter: 18″ (457 mm)
Voice Coil Diameter: 3″ (76 mm) Material: Subwoofer Diaphragm: Paper Magnet: Ferrite |
Amplifier | Rated Power:
800 W RMS 1600 W peak
Rated THD: <1%
Cooling: Convection
Design: Class D |
Input / Output Connectors | Input Type: Female XLR balanced differential (stereo left / right)
Input Impedance: 20 kOhms balanced, 10 kOhms unbalanced Full Range Outputs: Male XLR balanced (parallel with inputs; mono) High Pass Outputs: Male XLR balanced |
Power | Line Input:
US Detachable Line Cord: 100 to 120 VAC, 60 Hz, 200 W AC Connector: 3-pin IEC 250 VAC Power Supply Type: Switch mode |
LEDs | Defeatable front power on (displays running man logo)
Front load power limiter High-pass mode, input signal |
Safety | Input Protection: Peak and RMS limiting, power supply and amplifier thermal protection |
Construction | Cabinet: 0.7″ (18.0 mm) Poplar plywood
Finish: High durability black paint Handles: One on each side Grille: Powder-coated 16 gauge steel |
Operating Temperature | 32 to 104°F (0 to 40°C) |
Dimensions (H x W x D) | 22.5 x 22.2 x 23.9″ (572.0 x 565.0 x 608.0 mm) |
Weight | 64 lb (29 kg) |