DIVUS MU15A on the wall mounting box. steel sheet. painted black.

The DIVUS MU15a product is not a DIVUS series product, but rather a model of active PA speaker produced by a different brand. Below, a detailed description of the MU15a speaker is provided, which may be confused with the similar name.

General Characteristics

The MU15a speaker is a two-way active PA speaker system, designed for use in a variety of applications, including sound reinforcement in places of worship, events, clubs, rehearsal rooms, and dance halls.

Acoustic Specifications

This speaker has a frequency response of 45Hz-16kHz and a maximum sound pressure (SPL) of 121 dB/127 dB (peak) at 1 meter. The sound dispersion is 90° x 40°.

Transducers

• 1 x 15" transducer with 75mm voice coil for low frequencies.
• 1 x 3" compression driver for high frequencies.

Input/Output Section

The signal input is balanced with an impedance of 20kΩ and unbalanced with an impedance of 10kΩ. The available connectors are 6.35mm/XLR for the input and XLR for the output.

Power Section

The total power is 460W (RMS), 920W (music) and 1840W (peak). The nominal impedance is 8Ω, with a voltage range of 220V-240V~ (50/60Hz) or 110V-120V~ (50/60Hz).

Physical Characteristics

The cabinet is made of 15mm birch wood, with a polyurethane varnish finish and a powder grid. The dimensions are 485 x 485 x 720mm (19.1 x 19.1 x 28.3 inches), with a net weight of 32.5 kg (71.7 lb) and a gross weight of 37.5 kg (82.7 lb).

Installation and Use

The MU15a speaker is designed to be used both as a portable system (with stand support) and as a permanent installation system (wall, ceiling, under balcony). It has an adjustable flight track on the top and bottom of the speaker.

Other Features

• Master volume control.
• 120Hz low cutoff switch.
• Computer-aided design to optimize frequency and phase response.
• Wooden handles and standard flight hardware.