Infinity Reference Series 1300a - Reference 1300 a Basic Specifications

- CONTENTS -
BASIC SPECIFICATIONS ………………..……….……..1
DETAILED SPECIFICATIONS ………….…..…….……..2
PACKING……………………….……………..……………3
APPLICATIONS……………………………………………4
INSTALLATION/SETUP…………………………...…...…5
BASIC TROUBLESHOOTING..…….…….………………5
EXPLODED VIEW/PARTS LIST………………………....6
AMPLIFIER BLOCK DIAGRAM……………………..……7
P.C.B. DRAWINGS….………………………………..……8
ELECTRICAL PARTS LIST ……………………………. 10
IC/TRANSISTOR PINOUTS..…………………………….14
SCHEMATICS……………….……..…………..……..…..15
Reference 1300a Basic Specifications
Output Power: 200W RMS x 1 @ 4 ohms; ≤1% THD + N
(14.4 VDC) 300W RMS x 1 @ 2 ohms; ≤1% THD + N
Signal-to-noise ratio: 85dBA (reference 1W into 4 ohms)
Dynamic power: 342W channels @ 2 ohms
Effective damping factor: 6.364 @ 4 ohms
Frequency response: 11Hz – 330Hz (-3dB)
Maximum input signal: 6.0V
Maximum sensitivity: 100mV
Output regulation: .11dB @ 4 ohms
Dimensions (L x W x D): 14-3/16" x 9" x 2-11/16" (361mm x 229mm x 69mm)
Fuse: 3 x 20A
Infinity continually strives to update and improve existing products, as well as create new ones. The specifications
and details in this and related JBL publications are therefore subject to change without notice.
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1300a Reference Series