JBL NSP 1 CENTER (serv.man2) User Manual / Operation Manual ▷ View online
T R O U B L E S H O O T I N G
Declaration of Conformity
Kongevejen 194B
DK-3460 Birkerød
DENMARK
DK-3460 Birkerød
DENMARK
Steen Michaelsen
Birkerød. DENMARK. 8/99
declare in own responsibility, that the loudspeakers
described in this owner’s manual are in compliance with
technical standards
EN 50081-1:1992
EN 50082-1:1992
If there is no sound from
any of the speakers:
any of the speakers:
• Check that receiver/
amplifier is on and that a
source is playing.
amplifier is on and that a
source is playing.
• Review proper operation
of your receiver/amplifier.
of your receiver/amplifier.
If there is no sound coming
from one speaker:
from one speaker:
• Check the “Balance”
control on your receiver/
amplifier.
control on your receiver/
amplifier.
• Check all wires and
connections between
receiver/amplifier
and speakers.
connections between
receiver/amplifier
and speakers.
• Make sure all wires are
connected. Make sure none
of the speaker wires are
frayed, cut or punctured.
connected. Make sure none
of the speaker wires are
frayed, cut or punctured.
If the system plays at low
volumes but shuts off as
volume is increased:
volumes but shuts off as
volume is increased:
• Check all wires and
connections between
receiver/amplifier
and speakers.
connections between
receiver/amplifier
and speakers.
• Make sure all wires are
connected. Make sure none
of the speaker wires are
frayed, cut or punctured.
connected. Make sure none
of the speaker wires are
frayed, cut or punctured.
• If more than one pair of
main speakers is being
used, check the minimum
impedance requirements of
your receiver/amplifier.
main speakers is being
used, check the minimum
impedance requirements of
your receiver/amplifier.
If there is no (or low) bass
output:
output:
• Make sure the polarities
(+ and –) of the left and right
“Speaker Inputs” are
connected properly.
(+ and –) of the left and right
“Speaker Inputs” are
connected properly.
If there is no sound from
the center speaker:
the center speaker:
• Make sure that your
receiver’s “Center-Channel”
mode is in the ”Normal“ or
”Wide“ position. If it is in
the ”Phantom“ position, the
center speaker will not play.
receiver’s “Center-Channel”
mode is in the ”Normal“ or
”Wide“ position. If it is in
the ”Phantom“ position, the
center speaker will not play.
• Check all connections
between processor/
amplifier and the
center speaker.
between processor/
amplifier and the
center speaker.
N24, N24/AW, N26/AW, CTR OM 11/12/99 10:52 AM Page 3
S P E C I F I C A T I O N S
JBL Consumer Products
250 Crossways Park Drive, Woodbury, NY 11797
800-336-4JBL (4525) (USA only)
www.jbl.com
©1999 JBL, Incorporated.
JBL is a registered trademark of JBL, Incorporated.
Part No. N24/24AW/26/26AW/CTR O/G
P R O S O U N D
C O M E S H O M E
C O M E S H O M E
™
*The maximum recommended amplifier power rating
will ensure proper system headroom to allow for
occasional peaks. We do not recommend sustained
operation at these maximum power levels.
occasional peaks. We do not recommend sustained
operation at these maximum power levels.
Occasional refinements may be made to existing
products without notice but will always meet or
exceed original specifications unless otherwise stated.
products without notice but will always meet or
exceed original specifications unless otherwise stated.
N24
N26
N-CENTER
Description: 2-Way 4" bookshelf,
2-Way 6" bookshelf,
2-Way dual 5" center
plastic
plastic
N24AW
N26AW
2-Way 4" bookshelf,
2-Way 6" bookshelf,
plastic, weather-resistant
plastic, weather-resistant
Maximum
Recommended
Amplifier Power*: 100W
125W
150W
Nominal
Impedance: 8 Ohms
8 Ohms
8 Ohms
Sensitivity
(2.83V/1m): 86dB
88dB
90dB
Frequency
Response (–3dB): 75Hz – 20kHz
55Hz – 20kHz
80Hz – 20kHz
Crossover
Frequency: 3000Hz
3000Hz
3500Hz
High-Frequency
Transducer: 3/4" Titanium-laminate
3/4" Titanium-laminate
3/4" Titanium-laminate
dome, shielded (not
dome, shielded (not
dome, shielded
shielded on model N24AW)
shielded on model N26AW)
Low-Frequency
Transducer: 4" PolyPlas™, shielded
6" PolyPlas™, shielded
5" PolyPlas™, shielded
(Model N24AW
(Model N26AW
uses an unshielded
uses an unshielded
WeatherPlas™ woofer)
WeatherPlas™ woofer)
Finish: Dark gray (N24)
Dark gray (N26)
Dark gray
Off-white (N24AW)
Off-white (N26AW)
Grille Color: Gray cloth (N24)
Gray cloth (N26)
Gray cloth
Off-white mesh (N24AW)
Off-white mesh (N26AW)
Dimensions
(H x W x D): 9-1/2" x 6-1/4" x 4-3/4"
14-1/2" x 10-3/4" x 7-3/4"
6-1/2" x 20-1/2" x 8-1/2"
241mm x 159mm x
368mm x 273mm x
165mm x 521mm x
121mm
197mm
216mm
Weight
Per Speaker: 4.5lbs, 2.1kgs
8.3lbs, 3.8kgs
10lbs, 4.6kgs
N24, N24/AW, N26/AW, CTR OM 11/12/99 10:52 AM Page 4
S P E C I F I C A T I O N S
JBL Consumer Products
250 Crossways Park Drive, Woodbury, NY 11797
800-336-4JBL (4525) (USA only)
www.jbl.com
©1999 JBL, Incorporated.
JBL is a registered trademark of JBL, Incorporated.
Part No. N24/24AW/26/26AW/CTR O/G
P R O S O U N D
C O M E S H O M E
C O M E S H O M E
™
*The maximum recommended amplifier power rating
will ensure proper system headroom to allow for
occasional peaks. We do not recommend sustained
operation at these maximum power levels.
occasional peaks. We do not recommend sustained
operation at these maximum power levels.
Occasional refinements may be made to existing
products without notice but will always meet or
exceed original specifications unless otherwise stated.
products without notice but will always meet or
exceed original specifications unless otherwise stated.
N24
N26
N-CENTER
Description: 2-Way 4" bookshelf,
2-Way 6" bookshelf,
2-Way dual 5" center
plastic
plastic
N24AW
N26AW
2-Way 4" bookshelf,
2-Way 6" bookshelf,
plastic, weather-resistant
plastic, weather-resistant
Maximum
Recommended
Amplifier Power*: 100W
125W
150W
Nominal
Impedance: 8 Ohms
8 Ohms
8 Ohms
Sensitivity
(2.83V/1m): 86dB
88dB
90dB
Frequency
Response (–3dB): 75Hz – 20kHz
55Hz – 20kHz
80Hz – 20kHz
Crossover
Frequency: 3000Hz
3000Hz
3500Hz
High-Frequency
Transducer: 3/4" Titanium-laminate
3/4" Titanium-laminate
3/4" Titanium-laminate
dome, shielded (not
dome, shielded (not
dome, shielded
shielded on model N24AW)
shielded on model N26AW)
Low-Frequency
Transducer: 4" PolyPlas™, shielded
6" PolyPlas™, shielded
5" PolyPlas™, shielded
(Model N24AW
(Model N26AW
uses an unshielded
uses an unshielded
WeatherPlas™ woofer)
WeatherPlas™ woofer)
Finish: Dark gray (N24)
Dark gray (N26)
Dark gray
Off-white (N24AW)
Off-white (N26AW)
Grille Color: Gray cloth (N24)
Gray cloth (N26)
Gray cloth
Off-white mesh (N24AW)
Off-white mesh (N26AW)
Dimensions
(H x W x D): 9-1/2" x 6-1/4" x 4-3/4"
14-1/2" x 10-3/4" x 7-3/4"
6-1/2" x 20-1/2" x 8-1/2"
241mm x 159mm x
368mm x 273mm x
165mm x 521mm x
121mm
197mm
216mm
Weight
Per Speaker: 4.5lbs, 2.1kgs
8.3lbs, 3.8kgs
10lbs, 4.6kgs
N24, N24/AW, N26/AW, CTR OM 11/12/99 10:52 AM Page 4
S P E C I F I C A T I O N S
JBL Consumer Products
250 Crossways Park Drive, Woodbury, NY 11797
800-336-4JBL (4525) (USA only)
www.jbl.com
©1999 JBL, Incorporated.
JBL is a registered trademark of JBL, Incorporated.
Part No. N24/24AW/26/26AW/CTR O/G
P R O S O U N D
C O M E S H O M E
C O M E S H O M E
™
*The maximum recommended amplifier power rating
will ensure proper system headroom to allow for
occasional peaks. We do not recommend sustained
operation at these maximum power levels.
occasional peaks. We do not recommend sustained
operation at these maximum power levels.
Occasional refinements may be made to existing
products without notice but will always meet or
exceed original specifications unless otherwise stated.
products without notice but will always meet or
exceed original specifications unless otherwise stated.
N24
N26
N-CENTER
Description: 2-Way 4" bookshelf,
2-Way 6" bookshelf,
2-Way dual 5" center
plastic
plastic
N24AW
N26AW
2-Way 4" bookshelf,
2-Way 6" bookshelf,
plastic, weather-resistant
plastic, weather-resistant
Maximum
Recommended
Amplifier Power*: 100W
125W
150W
Nominal
Impedance: 8 Ohms
8 Ohms
8 Ohms
Sensitivity
(2.83V/1m): 86dB
88dB
90dB
Frequency
Response (–3dB): 75Hz – 20kHz
55Hz – 20kHz
80Hz – 20kHz
Crossover
Frequency: 3000Hz
3000Hz
3500Hz
High-Frequency
Transducer: 3/4" Titanium-laminate
3/4" Titanium-laminate
3/4" Titanium-laminate
dome, shielded (not
dome, shielded (not
dome, shielded
shielded on model N24AW)
shielded on model N26AW)
Low-Frequency
Transducer: 4" PolyPlas™, shielded
6" PolyPlas™, shielded
5" PolyPlas™, shielded
(Model N24AW
(Model N26AW
uses an unshielded
uses an unshielded
WeatherPlas™ woofer)
WeatherPlas™ woofer)
Finish: Dark gray (N24)
Dark gray (N26)
Dark gray
Off-white (N24AW)
Off-white (N26AW)
Grille Color: Gray cloth (N24)
Gray cloth (N26)
Gray cloth
Off-white mesh (N24AW)
Off-white mesh (N26AW)
Dimensions
(H x W x D): 9-1/2" x 6-1/4" x 4-3/4"
14-1/2" x 10-3/4" x 7-3/4"
6-1/2" x 20-1/2" x 8-1/2"
241mm x 159mm x
368mm x 273mm x
165mm x 521mm x
121mm
197mm
216mm
Weight
Per Speaker: 4.5lbs, 2.1kgs
8.3lbs, 3.8kgs
10lbs, 4.6kgs
N24, N24/AW, N26/AW, CTR OM 11/12/99 10:52 AM Page 4
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