EM Acoustics EMS-215/215C quasi-bandpass subwoofer User Manual
Page 10
10
EMS-115 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-215/215C
ENCLOSURE TYPE:
dual driver quasi-bandpass subwoofer
DIMENSIONS (HxWxD):
823 (32.4) x 516 (20.3) x 700 (27.6) mm/(ins)
NET/SHIPPING WEIGHT:
EMS-215: 65/68kg (143/149.6lbs)
EMS-215C: 73/76kg (160.6/167.2lbs)
FREQUENCY RESPONSE
1
:
42Hz – 160Hz +/- 3dB
SENSITIVITY
2
:
102dB
DISPERSION
3
:
Omnidirectional
DRIVE UNITS:
2 x 15” (381mm) LF cone drive unit
(neodymium in EMS-215, ceramic in EMS-215C)
POWER HANDLING:
800W RMS, 1600W program
MAXIMUM SPL
4
:
131dB continuous, 137dB peak
NOMINAL IMPEDANCE:
4 ohms
CROSSOVER:
Active, recommended below 150Hz (24dB/Octave L-R)
CONNECTORS:
2 x Neutrik SpeakON
TM
NL4MPR
ENCLOSURE:
18mm (3/4”) multi-laminate Birch plywood – rebated, screwed & glued.
Finished in impact resistant textured paint
ENCLOSURE HARDWARE:
EMS-215:
4 x flush handles
3 x 35mm polemount sockets (2 long, 1 short)
EMS-215C:
4 x steel bar handles
2 x pole adapters (either 35mm or M20 threaded)
4 x rubber feet & mating recesses
4 x tour-grade castors
GRILLE:
Foam-backed hex punched steel
OPTIONS:
Colours/Weather Protection
ACCESSORIES:
TC-215 padded touring cover
SPARE PARTS:
DU-1504 15” (381mm) drive unit (EMS-215)
DU-1506 15” (381mm) drive unit (EMS-215C)
RK-1504 recone kit
RK-1506 recone kit
RFG-215 replacement foam/grille
RFG-215C replacement foam/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.