Appendix a – technical specifications – EM Acoustics MSE-159SP self-powered fullrange loudspeaker User Manual

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Page 21 of 25

MSE-159SP User Manual

v1.0 May 2012

Appendix A – Technical Specifications

MSE-159 2-way self-powered fullrange loudspeaker

ACOUSTICAL

ENCLOSURE TYPE:

2-way reflex loaded, self-powered

FREQUENCY RESPONSE

65Hz – 20KHz +/- 3dB

DISPERSION

90° x 60° (rotatable)

DRIVE UNITS:

1 x 15” (381mm) neodymium LF cone drive unit
1 x 1.4” (36mm) exit neodymium HF compression drive unit

MAXIMUM SPL

130dB continuous, 136dB peak

MECHANICAL

DIMENSIONS (HxWxD):

707 (27.8) x 440 (17.3) x 450 (17.7) mm/(ins)

NET/SHIPPING WEIGHT:

50 (110) / 52 (114.4) kg/(lbs)

ENCLOSURE:

15mm (5/8”) multi-laminate Birch plywood – rebated, screwed &
glued.

Finished in black semi-matt textured paint

RIGGING/SUSPENSION:

Keyhole quick-release top & bottom

8 x M10 threaded points

2 x M8 threaded safety points

GRILLE:

Fabric-backed hex punched steel

AMPLIFIER PACKAGE

AMPLIFIER TYPE:

Single channel Class-D

AMPLIFIER POWER:

1550W RMS @ 8 ohm load

DSP SYSTEM:

96kHz sample rate, 120dB dynamic range

COOLING:

low-speed 5VDC fan on heatsink – temperature controlled, only
required under extreme conditions

CONNECTORS:

Female XLR input, male XLR link output (selectable as analog or
AES/EBU input)

Neutrik PowerCon

input with loop output

Neutrik Ethercon

RJ45 socket