L
810 L820 LC2
D
escription
3
-Way, 5-1/4" Bookshelf/ 4-Way, 6" High-Performance, 4-Way, Dual 6"
Wall-Mount Satellite Mirror-Image, Wall-Mount Center
Wall-Mount Satellite
Maximum 150W 150W 150W
R
ecommended
A
mplifier Power*
P
ower Handling
7
5W/300W 75W/300W 75W/300W
(Continuous/Peak)
N
ominal Impedance
8
Ohms 8 Ohms 8 Ohms
Sensitivity (2.83V/1m) 88dB 90dB 92dB
Frequency 60Hz – 40kHz 55Hz – 40kHz 50Hz – 40kHz
Response (±3dB)
Crossover
3500Hz, 20kHz 600Hz, 3500Hz, 20kHz 700Hz, 4kHz, 20kHz
Frequencies
Ultrahigh-Frequency
3/4" Mylar
®
Dome With Cast-Aluminum Chassis
High-Frequency 1" Pure-Titanium Dome With Cast-Aluminum Chassis in JBL EOS
™
Waveguide
Midrange Transducer N/A 4" PolyPlas
™
Cone 4" PolyPlas
™
Cone
With Rubber Surround With Rubber Surround
and Cast-Aluminum and Cast-Aluminum
Chassis; HeatScape
™
Chassis; HeatScape
™
Motor Structure Motor Structure
Low-Frequency 5-1/4" PolyPlas
™
Cone 6" PolyPlas
™
Cone Dual 6" PolyPlas
™
Cones
Transducer(s) With Rubber Surround With Rubber Surround With Rubber Surrounds
and Cast-Aluminum and Cast-Aluminum and Cast-Aluminum
Chassis; HeatScape
™
Chassis; HeatScape
™
Chassis; HeatScape
™
Motor Structure; Motor Structure; Motor Structures;
Symmetrical Field Symmetrical Field Symmetrical Field
Geometry
™
(SFG
™
); Geometry
™
(SFG
™
); Geometry
™
(SFG
™
);
Oversized Kapton
®
Oversized Kapton
®
Oversized Kapton
®
Voice Coil; Magnetic Voice Coil; Magnetic Voice Coils; Magnetic
Shorting Ring Shorting Ring Shorting Rings
Magnetic Shielding Yes Yes Yes
Baffle Low Diffraction, IsoPower
™
Enclosure Bass-Reflex With Sealed Sealed
Dual FreeFlow
™
Front-Firing Ports
Network Straight-Line Signal Path
™
(SSP
™
)
Terminals Gold-Plated 5-Way Binding Posts, Bi-Wirable
Dimensions (H x W x D) 14-1/4" x 12-1/4" x 5" 12-1/4" x 15-1/2" x 5" 12-1/4" x 22" x 5"
(362mm x 311mm x 127mm) (311mm x 391mm x 127mm) (311mm x 559mm x 127mm)
Weight per Speaker 14 lb (6.4kg) 19 lb (8.6kg) 29 lb (13.2kg)
SPECIFICATIONS
* 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.
All dimensions include grilles and feet, but not spikes.