INFINITY ERS310
Manual de Servicio

Technical Manual

ERS310
ACOUSTIC & ELECTRICAL SPECIFICATIONS: � Nominal Impedance 8Ω � Max Amp Power 135 watts* � Frequency Response 45Hz � 22kHz (±3dB) 29Hz (�10dB) � Sensitivity 89dB (2.83V @ 1 meter) � Crossover Frequency 2,300Hz; 12dB/Octave SYSTEM COMPONENTS: � Grille � Low-Frequency Transducer DC Resistance � High-Frequency Transducer DC Resistance � Crossover Network AURAL SWEEP TEST SPECIFICATIONS: � System Aural Sweep Test 6.0V Input 45Hz to 20kHz � L.F. Aural Sweep Test 5.0V Input 45Hz to 3kHz � H.F. Aural Sweep Test 2.83V Input 2kHz to 20kHz PHYSICAL SPECIFICATIONS: � Plate Size (Diameter) � Mounting Cutout Size (Diameter) � Mounting Depth � Weight 10-7/8" (276mm) 9-1/2" (241mm) 4-1/4" (108mm) 5.6 lb (2.5kg) Each

329-080-05083-0WA 8" (200mm) CMMD� (20PR90CAI-FW02) 5.0 ohms ±10% 1" (25mm) CMMD (23DA25AP-DT02) 3.8 ohms ±10% 013-7500-00962

WARRANTY: � Refer to Warranty Statement packed with each product. * The maximum recommended amplifier power rating will ensure proper system headroom to allow for occasional peaks. We do not recommend sustained operation at these maximum power levels.

PACKAGING
15 16

WIRING DIAGRAM
BLK RED

14

4

WOOFER 20PR90CAI-FW02 GRN WHT

17

CROSSOVER NETWORK 013-7500-00962
12

TWEETER 23DA25AP-DT02

ERS310 SCHEMATIC
11

INPUT

L.F.
WHT

�
17

C2 29μF 100V L2 0.08mH

C3 7μF 100V

R2 2Ω 5W

205

� �
H.F.

BLK

110

L3 0.32mH
13

R1 2.7Ω 5W

RED

205

+

Infinity Systems, 250 Crossways Park Drive, Woodbury, New York 11797
4/05

ERS310

+

GRN

L1 1.3mH

C1 42μF 100V

250 +