JBL G SUB 10, Техническое руководство

Страница: 2 / 16

1
Powered Subwoofer Media Sub
TABLE OF CONTENTS
FEATURES.....................................................................1
SPECIFICATIONS..........................................................1
MEDIA SUB EXPLODED VIEW ...................................2
DISASSEMBLY PROCEDURES ...................................3
BLOCK DIAGRAM .........................................................4
PCB 1 & 2 (viewing trace layer through the board) .....5
PCB 1 & 2 (viewing silk-screen through the board) .....6
PCB 3 (viewing trace layer through the board) ............7
PCB 3 (viewing silk-screen through the board) ............8
ELECTRICAL PARTS LIST ...........................................9
PACKAGING EXPLODED VIEW.................................1
1
INTEGRATED CIRCUIT DIAGRAMS ..........................1
2
SCHEMATIC DIAGRAM ..............................................1
3
FEATURES
n Powered subwoofer system.
n 25 watt amplifier.
n Auto turn-on / turn-off circuitry.
n Subwoofer is magnetically shielded for flicker-free use
near computer monitors.
n Built-in electronic equalization for proper frequency
balance with satellite speakers.
n Line level stereo output for use with satellite speakers
that don’t havea subwoofer output.
SPECIFICATIONS
Speaker System. . . . . . . . . . . Sixth band-pass enclosure
Speaker Size. . . . . . . . . . . . 5.25” woofer
Total Amplifier Output Power . . . . . . 25W at 10% THD
Input Sensitivity . . . . . . . . . . . 250mV input for full power
Frequency Response . . . . . . . . . 40Hz - 150Hz
Input Impedance . . . . . . . . . . 10k ohms
Signal Output jack . . . . . . . . . . Ste re o miniplug jack (1/8")
Signal Input Jacks . . . . . . . . . . Ste re o miniplug jack (1/8")
External Dimensions
Height .
. . . . . . . . . . . . . 10.25"
Width . . . . . . . . . . . . . . 7.35"
De pth . . . . . . . . . . . . . . 12"
Weight . . . . . . . . . . . . . . 12.8 lbs.
External Dimensions (metric)
Height .
. . . . . . . . . . . . . 260mm
Width . . . . . . . . . . . . . . 186mm
De pth . . . . . . . . . . . . . . 305mm
Weight . . . . . . . . . . . . . . 5.8 kgs