MU18Ba
18'' Active Subwoofer
Portable and installed PA loudspeakers used in applications including sound reinforcement in Houses of Worship, Events, Clubs, Rehearsal Halls and Ballrooms etc. The MU Active Series delivers extraordinary performance at unmatched value.
High output SPL and sensitivity


1 x 18” high power low frequency transducer with 100mm voice coil


Sensitivity 97dB, max SPL 124dB


RMS 500W, peak 2000W


Built-in power amplifier module


Master volume control


XLR input and output connectors


Built in variable crossover 80Hz-250Hz high cut


Phase switch


Computer aided design to optimise frequency and phase response


Cabinet designed for FOH use


Suitable for use with any full range or mid/high speaker cabinets for extended low frequency, high quality music reproduction


Integral 35mm pole receptacle for mounting full range or mid/high speaker cabinet


Powder coated grill with foam backing


Durable Polyurethane textured base paint


Construction 18mm birch plywood
Transducers 1X 18" Woofer
Frequency Response (-3dB) 45Hz-250Hz
Rated Power 500W (RMS), 1000W (Program), 2000W (peak)
Amplifier Type
Maximum SPL (1W @ 1m) 124dB/130dB(PEAK)
Input Impedance Balanced 20kΩ
Rated Impedance
Connector 1 x Combo 6.35/XLR Input, 1 x XLR Output
Power Supply 110V/220V
Dimensions (WxDxH) 600×640×550mm(23.6×25.2×21.7in)
Packaging Dimensions (WxHxD) 740×700×650mm(29.1×27.6×25.6in)
Net Weight 45.0kg(99.0 lb)
Gross Weight 51.0kg(112.2 lb)

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