10
EMS-112 User Manual
www.emacoustics.co.uk
APPENDIX A – TECHNICAL SPECIFICATIONS
EM Acoustics operates a continuous process of research and development, and as such reserves the right to alter specifications without notice.
EMS-112
ENCLOSURE TYPE:
reflex-loaded subwoofer
DIMENSIONS (HxWxD):
360 (14.2) x 530 (20.9) x 500 (19.7) mm/(ins)
NET/SHIPPING WEIGHT:
30/32kg (66/70.4lbs)
FREQUENCY RESPONSE
1
:
42Hz – 120Hz +/- 3dB
SENSITIVITY
2
:
93dB
DISPERSION
3
:
omnidirectional
DRIVE UNITS:
1 x 12” (305mm) high excursion LF cone drive unit
POWER HANDLING:
500W RMS, 1000W program
MAXIMUM SPL
4
:
124dB continuous, 130dB peak
NOMINAL IMPEDANCE:
8 ohms
CROSSOVER:
internal passive low pass with high pass output
CONNECTORS
:
3 x Neutrik SpeakON
TM
NL4MP
ENCLOSURE:
15mm (5/8”) multi-laminate Birch plywood – rebated, screwed & glued.
Finished in impact resistant textured paint
ENCLOSURE HARDWARE:
2 x flush handles
1 x M20 polemount socket for mid/high enclosures
4 x rubber feet & mating recesses
GRILLE:
hex punched steel
OPTIONS:
Colours/Weather Protection
SPARE PARTS:
DU-1204 12” (305mm) drive unit
RK-1204 recone kit
PX-112 replacement passive crossover network
RG-112 replacement grille
Notes on measurement conditions:
1
Measured on-axis at 2m in an anechoic environment and referenced to 1m.
2
Measured in half space at 2m with 4W sine wave input and referenced to 1m.
3
Nominal dispersion, measured in an anechoic environment and averaged over stated bandwidth
4
Calculated and verified by subjective listening test of familiar program material.
