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- CONTENTS -

SPECIFICATIONS ………………………………………..1

PACKING……………………………………………..…....2

CONTROL/INSTALLATION DRAWINGS………………3

CONTROL/INSTALLATION INSTRUCTIONS…………4

BASIC TROUBLESHOOTING…...................................5

EXPLODED VIEW/PARTS LIST…….….….…………....6

AMPLIFIER BLOCK DIAGRAM…………………….……7

ELECTRICAL PARTS LIST ..……….……….…….…….8

P.C.B. DRAWINGS….……………………….....….……12

IC/TRANSISTOR PINOUTS..………………..….….…..16

SCHEMATICS……………..……………….………..…...17

GTO 7001 Specifications

Output Power: 425W RMS x 1 channels @ 4 ohms; ≤1% THD + N

(14.4V supply) 700W RMS x 1 channels @ 2 ohms; ≤1% THD + N

Signal-to-noise ratio: 80dBA (reference 1W into 4 ohms)

107dBA (reference rated power into 4 ohms)

Dynamic power: 900W @ 2 ohms

Frequency response: 20Hz – 330Hz (–3dB)

THD+N 1KHz LPF=22KHz ≤0.02% (rated power @ 4 ohms)

Input Impedance >20K ohms

Maximum input signal: 6.0V

Maximum sensitivity: 100mV

Bass Boost @ 50Hz 0-6dB

DC Offset <30mV

Output regulation: .03dB @ 4 ohms

Idle Current @ 4 ohms 1.2A

Max Current Draw <58A @ 2 ohms

Remote Operating Voltages ON 5V OFF 4V

Turn-on delay time 2-3 sec

Circuit Protection Temperature (80±5C), Short circuit

Operating voltage range (8-16V)

Dimensions: 15 x 10 3/8 x 2 1/8” (380 x 263 x 53mm)

Fuses: (3) x 25A

JBL 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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