Loading ...
Loading ...
Loading ...
SPECIFICATIONS
N28 N38 ND310
Description: 2-Way 8" bookshelf 3-Way 8" floorstanding 3-Way dual 10"
floorstanding
Maximum
Recommended
Amplifier Power*: 150W 175W 250W
Nominal
Impedance: 8 Ohms 8 Ohms 8 Ohms
Sensitivity
(2.83V/1m):
90dB 90dB 91dB
Frequency
Response (–3dB):
50Hz – 20kHz 45Hz – 20kHz 37Hz – 20kHz
Crossover
Frequency: 4000Hz 1000, 5000Hz 1000, 5000Hz
High-Frequency 3/4" Titanium-laminate 3/4" Titanium-laminate 3/4" Titanium-laminate
Transducer: dome, shielded dome, shielded dome, shielded
Midrange
Transducer: NA 4" PolyPlas™, shielded 4" PolyPlas™, shielded
Low-Frequency
Transducer: 8" PolyPlas™, shielded 8" PolyPlas™, shielded 10" PolyPlas™, shielded
Baffles:
Low Diffraction, IsoPower™ Low Diffraction, IsoPower™ Low Diffraction, IsoPower™
Port: FreeFlow™ flared FreeFlow™ flared FreeFlow™ flared
Network: Straight-Line Straight-Line Straight-Line
Signal Path™ (SSP) Signal Path™ (SSP) Signal Path™ (SSP)
Terminals: 5-Way binding posts 5-Way binding posts 5-Way binding posts
Dimensions 19-1/2" x 12" x 9-1/2" 31-1/2" x 12" x 10-1/2" 42" x 14-1/2" x 12-1/2"
(H x W x D): 495mm x 305mm x 241mm 800mm x 305mm x 267mm 1067mm x 368mm x 318mm
Weight: 22.5lbs, 10.2kgs 35lbs, 15.9kgs 55lbs, 25kgs
JBL Consumer Products
250 Crossways Park Drive, Woodbury, NY 11797
8500 Balboa Boulevard, Northridge, CA 91329
800-336-4JBL (4525) (USA only)
www.jbl.com
©1999 JBL, Incorporated.
JBL is a registered trademark of JBL, Incorporated.
Part No.
N28/N38/ND310 O/G
PRO SOUND
COMES HOME
™
*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 refinements may be made to existing
products without notice but will always meet or
exceed original specifications unless otherwise stated.
N28, N38, ND310 OM 8/5/99 4:51 PM Page 4