Mackie SRM1801 1000W 18 inch Powered Subwoofer

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Mackie SRM1801 1000W 18 inch Powered Subwoofer (Discontinued)

Description

Details

The Mackie SRM1801 Powered Subwoofer effortlessly delivers 1000 watts of room-shaking Class-D power in a lightweight portable design. The 18˝ woofer delivers superior output and active electronics include a precision crossover and tuning filters, providing amazingly accurate bass response. The robust, solid-wood enclosure is covered with high-durability textured black paint and includes an integrated pole cup that’s a perfect fit for your Mackie SRM450v2. Ideal for small clubs, DJs or any portable sound reinforcement application, the SRM1801 completes a lightweight, easy-to-use Mackie powered system.

Features

Features

1000W of ultra-efficient Class-D Fast Recovery™ amplification
Mackie Active electronics provide total system optimization

Precision crossover (125Hz)
Tuning filters for accurate bass response

18" woofer delivers superior output and low- frequency extension
Dual XLR inputs for mono or stereo applications
Stereo high-pass and full range outputs
User-adjustable level and polarity controls
Individual power, signal, OL, and thermal protect indicators
Pole receptacle for mounting full-range loudspeakers
Solid plywood enclosure with high-durability, textured black paint
Extremely lightweight and portable (73 lbs / 33.1 kg)

Specification

Acoustic Performance
Frequency Response (–10 dB)	35 Hz - 150 Hz
Frequency Response (–3 dB)	50 Hz - 115 Hz
Max SPL Peak (Calculated)	129 dB
Max SPL Peak (Measured)	124 dB
Transducer
Diameter	18.0" (457 mm)
Voice Coil Diameter	3.0" (76 mm)
Diaphragm Material	Paper
Magnet Material	Ferrite
Power Amplifier
Rated Power	500W rms1000W peak
Rated THD	< 0.1%
Cooling	Convection
Design	Class D
Input / Output
Input Type	Female XLR Balanced differential (stereo left / right)
Input Impedance	20 kΩ balanced
Full Range Output	Male XLR Balanced (parallel with input)
High Pass Output	Male XLR Balanced
Level Control	-6 dB to +6 dB
Electronic Crossover
Crossover Type	24 dB / oct.Linkwitz-Riley
Crossover Frequency	125 Hz
Protection Features
Over-Excursion Protection	40 Hz 24 dB / oct.Butterworth High
Thermal Protection	Amplifier mute, auto reset
Driver Protection	Peak / RMS Limiter
Display LEDs	Thermal, OL, Signal, Power
Operating Temperature	0˚ - 40˚C32˚ - 104˚F
AC Power Requirements
US	100 - 120 VAC, 50 - 60 Hz 160W
AC Connector	3-pin IEC 250 VAC15 A male
Construction Features
Basic Design	Trapezoidal
Material	Void-free plywood
Finish	Textured black catalyzedpolyurethane paint
Handles	One on each side
Grille	Perforated metal
Dimensions (H x W x D)
Front	24.1" (612 mm) x 20.2" (513 mm) x 25.3" (643 mm)
Rear	24.1" (612 mm) x 15.1" (383 mm) x 25.3" (643 mm)
Shipping	27.2" (691 mm) x 24.0" (610 mm) x 29.3" (744 mm)
Weight
Net	73 lbs (33.1 kg)
Shipping	80.0 lbs (36.3 kg)

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