Jbl gt 800 p service manual

Page 1

Technical Manual

GT800P

{JBL

SPECIFICATIONS

ACOUSTIC & ELECTRICAL SPECIFICATIONS:
Max. Output Power: 80 watts (40 x 2)
Continuous Output Power: 50 watts @ <1 % THD
Crossover Frequency: BOHz - 250Hz (continuously variable)
lnputs: Speaker Level & Line Level
Gain (@ZOW output): 42
Input Impedance:

High Level Input 40K ohms
Low Level Input 65K ohms
Current Consumption:
@ Standby (max): 15mV
@ Idle: 0.4A
@ Max. Output: 11A
Level Required to Turn On:
(Line Level): 6mV
(Speaker Level): 35mV
0N to Standby: 2.5 min.

PACKAGE

,JflOwners Manual
Pl-179

Tie 33;: fig/KR, Screws (4)
#761083-2 #323016-1

\ Strap Brackets
#761084-1

Stereo Fhono
\ \(RCA)5 Cable 15ft.

#404

Poly Bag

GTBOO P

ACOUSTIC & ELECTRICAL SPECIFICATIONS: (contd)
Low Frequency Transducer:

Design: Dual voice coil, high polymer
laminate woofer cone.
Impedance: 2.3 m
Frequency Response: 40 - 250 Hz

OPERATIONAL NOTES:
1. Red LED is ON at all times during normal operation
2. Green LED will pulse ON with bass notes in music program only.

3. After 2.5 minutes of no signal input, unit will go into standby mode.
Both LEDS will be OFF.

SYSTEM COMPONENTS:
Enclosure: #1 06024-1 (Not For Sale)
Grille: #111002-ZBK
Amplifier: #420011-2
Woofer: #SBCZOO-l 37-SP (Not For Sale)

PHYSICAL SPECIFICATIONS:

Enclosure Dimensions: 14 x 10-1/8 x 12-1/8 inches
356 x 257 x 308mm

Shipping Weight: 14 lbs. (6.3 kg)

WARRANTY INFORMATION:
Refer to the Warranty Statement packed with each product.

WIRING DIAGRAM

DRIVER
LOW FREQUENCY
THANSDUCE H
\ O / #58C200-137A
o ) o
0
BLACK BLACK
RED WITH RED WITH
BLACK STRIPE BLACK STRIPE
AM FLIFI ER
ASSEMBLY
mom 1-2
FI ED
BLACK
FUS E
+

E 7 GT800P

JBL Consumer Products Inc., 80 Crossways Parks West, Woodbury, New York 11797