Infinity KAPPA FIVE - Kappa Five Specifications; Output Power; Frequency Response and Noise Ratio; Input and Output Characteristics

- CONTENTS -
SPECIFICATIONS ………………………………………..1
PACKAGING………..………………………………..…....2
CONTROL/INSTALLATION INSTRUCTIONS….……....3
CONTROL/INSTALLATION DRAWINGS……….………4
BASIC TROUBLESHOOTING……………………………5
EXPLODED VIEW/PARTS LIST…….….….…………....6
DISASSEMBLY INSTRUCTIONS………………………..7
AMPLIFIER BLOCK DIAGRAM…………………….……8
ELECTRICAL PARTS LIST ..……….……….…….…….9
P.C.B. DRAWINGS….………………………..…….……15
IC/TRANSISTOR PINOUTS..………………..….….…..29
SCHEMATICS……………..……………….………..…...37
Kappa Five Specifications
Output Power: 50W RMS x 4 channels @ 4 ohms ≤1% THD + N
(14.4V supply) & 200W RMS x 1 channel @ 4 ohms; ≤1% THD + N
75W RMS x 4 channels @ 2 ohms; ≤1% THD + N
& 300W RMS x 1 channel @ 2 ohms; ≤1% THD + N
Bridged (3 channel) 150W RMS x 2 & 200W RMS x 1 @ 4 ohms ≤1% THD + N
Total Peak Power 1200W
Signal-to-noise ratio: 85dBA (reference 1W into 4 ohms)
100dBA (reference rated power into 4 ohms)
Frequency response: 10Hz – 75kHz & 20Hz – 320Hz (–3dB)
THD+N 1KHz LPF=22KHz ≤0.05% (rated power @ 4 ohms)
Output Regulation 0.03dB @ 4 ohms
Input Impedance >20K ohms
Maximum input signal: 6.0V
Maximum sensitivity: 200mV
Bass Boost @ 50Hz 0-12dB
Channel Separation ≥50dB
DC Offset <30mV
Idle Current @ 4 ohms 2.0A
Max Current Draw ≤80A
Remote Operating Voltages ON 5V OFF 4V
Turn On Delay Time (sec) 2 - 3
Circuit Protection Temperature (75C), Short circuit, over/under voltage
Operating voltage range (8-16V)
Dimensions: 14 x 7 x 1.7” (360 x 179 x 44mm)
Fuses: (2) x 40A
Infinity Systems 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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KAPPA FIVE