Mackie SRM1801 Package

Mackie SRM1801 Pair - 2 18" Powered Subwoofers

Pair of Mackie SRM1801's 18" Subs deliver strong powerful bass you can feel in the other room! If you are looking for professional quality , this are the subs for you!

SRM1801 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-inch woofer delivers superior output and low-frequency extension (aka Thump)

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)

SRM1801 Specifications

Acoustic Performance:

Frequency Range (-10dB): 35Hz-150Hz

Frequency Response (-3dB): 50Hz-115Hz

Max peak SPL (calculated): 129dB

Max peak SPL (measured): 124dB

Transducer:

Diameter: 18" / 457mm

Voice coil diameter: 3" / 76mm

Diaphragm material: Paper

Magnet material: Ferrite

Power Amplifier:

Rated Power: 500W rms

1000W peak

THD: <0.1%

Design: Class D

Cooling: Convection

Input/Output:

Input Type: Female XLR Balanced differential (stereo left/right)

Input Impedance: 20k?balanced

Full Range Output: Male XLR Balanced (parallel with input)

High Pass Output: Male XLR Balanced

Level Control: -6dB to +6dB

Electronic Crossover:

Crossover Type: 24dB/oct., Linkwitz- Riley

Crossover Frequency: 125Hz

Protection Features:

Over-excursion Protection: 40Hz, 24dB/oct. Butterworth High Pass Filter

Thermal Protection: Amplifier mute, auto reset

Driver Protection: Peak/RMS Limiter

Display LEDs: Thermal, OL, Signal, Power

AC Power Requirements:

US: 100-120 VAC, 50-60Hz

Fuse: T 6.3A H 250V

Europe: 220-240 VAC, 50-60Hz

Fuse: T 3.15A H 250V

Power Consumption: 160W @ 1/4 power

AC Connector: 3-pin IEC 250 VAC, 15 A male

Construction Features:

Basic Design: Trapezoidal

Material: Void-free plywood

Finish: Textured black catalyzed polyurethane paint

Handles: One on each side

Grille: Perforated metal

Physical properties:

Height: 24.1" / 612mm

Front Width: 20.2" / 513mm

Rear Width: 15.1" / 383mm

Depth: 25.3" / 643mm

Weight: 73lb. / 33.1kg

MACKIE 1 YEAR WARRANTY

We also carry Mackie HD1801.