DOWNLOAD JBL K2S4800 (serv.man2) Service Manual ↓ Size: 1.16 MB | Pages: 20 in PDF or view online for FREE

17

POWER HANDLING:

300W (RMS)*

FREQUENCY RESPONSE:

55Hz – 40kHz (– 6dB)

LOW-FREQUENCY EXTENSION:

28Hz (–10dB)

SENSITIVITY:

93dB (2.83V/1m)

NOMINAL IMPEDANCE:

8 Ohms

CROSSOVER FREQUENCIES:

900Hz, 8kHz

LOW-FREQUENCY DRIVER:

15" (380mm) Kevlar

®

-composite-

cone woofer (1500FE)

HIGH-FREQUENCY DRIVER:

3" (75mm) Aluminum compression
driver (435AL) in 1-1/2" (38mm)-
throat Bi-Radial

®

horn

ULTRAHIGH-FREQUENCY DRIVER:

1" (25mm) Pure-titanium compression 
driver (045Ti) in 0.35" (8.9mm)-
throat Bi-Radial horn

DIMENSIONS (H X W X D):

1067mm (1086mm with spike feet) x 501mm x 376mm 
42" (42-3/4" with spike feet) x 19-3/4" x 14-5/8"

WEIGHT:

65kg (143 lb) per speaker

* 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.

All features and specifications are subject to change without notice.

Declaration of Conformity

We, Harman Consumer Group International

2, route de Tours 
72500 Chateau du Loir
France

declare in own responsibility that the product described in

this owner’s manual is in compliance with technical

standards:

EN 61000-6-3:2001

EN 61000-6-1:2001

Laurent Rault

Harman Consumer Group International

Chateau du Loir, France 10/05

JBL, Harman International and Bi-Radial are trademarks of Harman International Industries, Incorporated, 
registered in the United States and/or other countries.

SonoGlass, Symmetrical Field Geometry (SFG) and Pro Sound Comes Home are trademarks of 
Harman International Industries, Incorporated.

Monster Cable is a registered trademark of Monster Cable Products, Inc.

Kevlar and Nomex are registered trademarks of E.I. du Pont de Nemours and Company.

Styrofoam is a trademark of The Dow Chemical Company.

JBL is part of the 
Harman International

®

audio

companies, a group with a common
purpose: combining technology
with a love of music to manufacture
audio products that provide new
levels of satisfaction, performance
and value.

To promote diversity and creativity,
JBL operates independently in
research and development. When it
comes to translating the results of
these efforts into actual consumer
and professional products, 
JBL draws on the full combined
strength of the 
Harman International companies,
which includes one of the world’s
most advanced manufacturing
facilities. 

The result of this teamwork is that
JBL’s renowned excellence in
engineering is successfully carried
through to each individual product,
regardless of its application or
price range.

As new audio concepts and
technologies are pioneered, the
partnership of JBL and 
Harman International guarantees
that consumer and professional
audio users everywhere will be
able to enjoy their full range of
benefits.

JBL continually engages in
research related to product
development and improvement.
Because of this, new materials,
production methods and design
refinements will be introduced into
existing products without notice.
For this reason, any current JBL
product may differ in some respect
from its published description, but
will always equal or exceed the
original design specifications
unless otherwise stated.

18

19

JBL Consumer Products
250 Crossways Park Drive 
Woodbury, NY 11797 USA
2 route de Tours
72500 Château du Loir, France
516.255.4JBL (USA only)  www.jbl.com

®