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Caring For Your Speakers; Specifications - JBL L100 Classic Owner's Manual

Iconic 3-way bookshelf loudspeaker

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CONTROLS/ADJUSTMENTS
The L100 Classic has front-panel adjustments that let you balance
the levels of the midrange driver (MF) and tweeter (HF) relative to
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" default
position is a good place to start. Whatever sounds best to you in
your room is the right setting.
As with most speakers, after you start playing the L100 Classic 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 again after the break-in period.
NOTE: There is a protective plastic film on the front control panel label that may be removed.

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 finish.
• 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 foam grille, use a vacuum cleaner set to low suction.
• Do not wash the grille in water.
• If the surfaces of the woofer and midrange cones become dusty, you can carefully sweep them clean with
a soft, dry calligraphy brush or paintbrush. Do not use a damp cloth.
• NEVER touch anything to the tweeter dome.

SPECIFICATIONS

System Type
Woofer
Midrange
Tweeter
Impedance
Recommended Amplifier Power
Sensitivity (2.83V/1m)
Frequency Response
Crossover Frequencies
Controls
Connector Type
Finish
Dimensions (H x W x D)
Weight
4 4
3-way bookshelf loudspeaker
12-inch (300mm) Pure Pulp cone (JW300PW-8)
5-1/4 inch (130mm) Polymer-coated, Pure Pulp cone (105H-1)
1-inch (25 mm) Titanium dome with soft surround (JT025TI1-4)
4 ohms
25-200 Watts RMS
90dB
40Hz-40kHz (-6dB)
450Hz, 3.5kHz
Attenuators for MF and HF Drivers
Five-way gold-plated Binding Posts
Genuine walnut veneer enclosure with Quadrex foam grille in a
choice of Black, Burnt Orange or Dark Blue
25.06" H x 15.34" W x 14.625" D
(636.6mm x 389.7mm x 371.5mm)
58.5 lb (26.7 kg) each
Tweeter
Control
Midrange
Control

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