Technical Manual
ERS110/110II
ACOUSTIC & ELECTRICAL SPECIFICATIONS:AURAL SWEEP TEST SPECIFICATIONS:
? Nominal Impedance8?? System Aural Sweep Test6.0V Input 50Hz to 20kHz
? Max Amp Power125 watts*? L.F. Aural Sweep Test5.0V Input 50Hz to 3kHz
? Frequency Response ERS11050Hz 20kHz (3dB)? H.F. Aural Sweep Test2.83V Input 2kHz to 20kHz
ERS110II47Hz 22kHz (3dB)
35Hz 22kHz (10dB)PHYSICAL SPECIFICATIONS:
? Sensitivity ERS11088dB (2.83V @ 1 meter)? Plate Size (Diameter)9-3/16" (233mm)
ERS110II89dB (2.83V @ 1 meter)? Mounting Cutout 7-7/8" (200mm)
? Crossover Frequency2,300Hz; 24dB/OctaveSize (Diameter)
? Mounting Depth3-1/2" (89mm)
SYSTEM COMPONENTS:? Weight ERS1106.2 lb (2.8kg) Sold in pairs
? Grille329-060-00405ERS110II3.1 lb (1.4kg) Each
? Low-Frequency Transducer6-1/2" (165mm) CMMD?
ERS110(B16D80PR-03DW)WARRANTY:
ERS110II(B16D80PR-03DW-1)? Refer to Warranty Statement packed with each product.
DC Resistance3.4 ohms 10%
? High-Frequency Transducer3/4" (19mm) CMMD* The maximum recommended amplifier power rating will ensure
ERS110(A18B20DC-01DT)proper system headroom to allow for occasional peaks. We do not
ERS110II(A18B20DC-01DT-1)recommend sustained operation at these maximum power levels.
DC Resistance3.6 ohms 10%
? Crossover Network ERS110013-0000-00429
ERS110II013-7500-05120
PACKAGINGWIRING DIAGRAM
17
RED/BLK
RED
TWEETER
ERS110: A18B20DC-01DT
+
ERS110II: A18B20DC-01DT-1
11 12 16RED/BLK
+
-+
RED
CROSSOVER NETWORK
ERS110: 013-0000-00429WOOFER
ERS110II: 013-7500-05120ERS110: B16D80PR-03DW
ERS110II: B16D80PR-03DW-1
ERS110/110II SCHEMATIC
L1
0.4mH250
RED
++
12
INPUTLF
205
RED/BLACK
??
II
C1C2
205
RED
+
6?F7?F
100V100V
L2
130.3mHHF
110
RED/BLACK
?
ERS110 pair packed; ERS110II single packed.ERS110/110
Infinity Systems, 250 Crossways Park Drive, Woodbury, New York 11797
4/05 |