5
JBL Consumer Products • 250 Crossways Park Drive, Woodbury, NY 11797
1-800-336-4JBL (4525) www.jbl.com
©2002 JBL, Incorporated • JBL is a registered trademark of JBL, Incorporated
Printed in 08/02
Part No. BTX250OM
Amplifier Power:
100W RMS/300W MAX
Frequency Response:
20Hz - 160Hz
Fuse: 15A
Input Sensitivity:
50mV – 4V Line-Level Input
1V – 16V Universal Interface
Crossover Frequency:
40Hz - 120Hz
Crossover Slope:
12dB/octave
Bass Boost:
0 to +6dB @ 50Hz
Phase Control:
0-180°
Dimensions (L x W x H):
625mm x 320mm x 315mm
Specifications
J B L BASSTU B E BTX250
Declaration of Conformity
We, JBL Europe
2, route de Tours
72500 Chateau-du-Loir. FRANCE
declare in own responsibility, that the products described in this owner’s
manual are in compliance with technical standards:
EN 50081-1:1992
EN 50082-1:1992
Emmanuel Millot
JBL Europe
08/02
TROUBLESHOOTING
1.
Power LED not lit:
fuse blown, head
unit not functioning properly (no
remote voltage), faulty power, ground
or remote connection.
2.
Power LED lit but no sound out-
put:
inputs not connected, head unit
not functioning properly (no output),
head-unit fader control set
incorrectly.
3.
Output from BTX250 sounds
muddy or distorted:
input gain set
too high, bass boost set too high,
head-unit output is distorted or
blown.
4.
No output from BTX250 when
head-unit fader control set
properly:
input connections im-
properly wired.
