JBL 4319 Owner's Manual

7. Controls/Adjustments
The 4319 has front-panel adjustments that let you balance the levels
of the midrange driver (MF) and tweeter (HF) against the woofer.
Youcanusethesecontrolstoadjustthespeaker’ssoundaccordingto
yourroom’sacoustics,oryourpersonaltaste.The0dBpositionsare
indicated.
Aswithmostspeakers,afteryoustartplayingthe4319itwilltake
thedrivers’suspensionsseveralweeksto“breakin”andachieve
optimumperformance.Duringthisperiod,thebalancebetweenthe
woofer, midrange and tweeter may change, so we recommend that
you adjust the midrange and tweeter controls accordingly.
8. Caring for Your Speakers
•Wipethecabinetwithaclean,dryclothtoremovedust.Dampclothsorcleaningpapermaydullthecabinet’snish.
 Donotusevolatileliquidssuchasbenzene,paintthinner,alcohol,etc.,onthecabinet.
•Donotsprayinsecticidenearthecabinet.
•Toremovedustfromthegrillefabric,useavacuumcleanersettolowsuction.
•Donotwashthegrilleinwater,asthismayfadethecolorormakeituneven.
•Ifthesurfacesofthewooferandmidrangeconesbecomedusty,youcancarefullysweepthemcleanwithasoft,dry
 calligraphybrushorpaintbrush.Donot use a damp cloth.
•NEVERtouchanything to the tweeter dome.
9. Specications
Speaker Type 3-Way Bookshelf
Woofer 30mmPurePulpCone(Model2213Nd-1)
Midrange
125mmAluminumMagnesiumAlloyCone(Model105H-2)
Tweeter
25mmAluminumMagnesiumAlloyDome(Model054ALMg-1)
Impedance 6 ohms
MaximumRecommended
AmplierPower
200wattsRMS
Sensitivity(2.83V/1m) 92dB
FrequencyResponse 38Hz–40kHz(-6dB)
Crossover Frequencies 650Hz,2200Hz
Dimensions(WxHxD) 23-1/2"x14-1/4"x11-3/8"–11-7/8"withGrille
(597mmx362mmx299mm–302mmwithGrille)
Weight 35.9lb(16.3kg)
0dB
MF
maxmin
0dB
HF
maxmin
Midrange
Control
Tweeter
Control
Harman Consumer Group, Inc.
8500 Balboa Boulevard
Northridge, CA 91329 USA
Part No. 443887-001
JBL is a trademark of Harman International Industries, Incorporated,
registered in the United States and/or other countries.
©2009 Harman International Industries, Incorporated. All rights reserved.
Features, specifications and appearance are subject to change without notice.

JBL 4319 Specifications

General

Brand	JBL
Model	4319
Category	Speakers
Language	English