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6
SPECIFICATIONS
L810 L820 L830 L880
Description 3-Way, 5-1/4" Bookshelf/ 4-Way, 6" High- 3-Way, 6" Bookshelf 4-Way, Dual 6"
Wall-Mount Satellite Performance, Floorstanding
Mirror-Image,
Wall-Mount Satellite
Maximum 150W 150W 150W 200W
Recommended
Amplifier Power
Power Handling 75W/300W 75W/300W 75W/300W 100W/400W
(Continuous/Peak)
Nominal Impedance 8 Ohms 8 Ohms 8 Ohms 8 Ohms
Sensitivity (2.83V/1m) 88dB 90dB 90dB 91dB
Frequency 60Hz – 40kHz 55Hz – 40kHz 48Hz – 40kHz 30Hz – 40kHz
Response (±3dB)
Crossover 3500Hz, 20kHz 600Hz, 3500Hz, 20kHz 2500Hz, 20kHz 700Hz, 5000Hz, 20kHz
Frequencies
Ultrahigh-Frequency 19mm (3/4") Mylar
®
Dome 19mm (3/4") Mylar
®
Dome 19mm (3/4") Mylar
®
Dome 19mm (3/4") Mylar
®
Dome
Transducer With Cast-Aluminum Chassis With Cast-Aluminum Chassis With Cast-Aluminum Chassis With Cast-Aluminum Chassis
High-Frequency 1" Pure-Titanium Dome 1" Pure-Titanium Dome 1" Pure-Titanium Dome 1" Pure-Titanium Dome
Transducer With Cast-Aluminum With Cast-Aluminum With Cast-Aluminum With Cast-Aluminum
Chassis in JBL Chassis in JBL Chassis in JBL Chassis in JBL
EOS
™
Waveguide EOS
™
Waveguide EOS
™
Waveguide EOS
™
Waveguide
Midrange Transducer N/A 4" PolyPlas
™
Cone N/A 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 6" PolyPlas
™
Cone Dual 6" PolyPlas
™
Cones
Transducer(s) With Rubber Surround With Rubber Surround With Rubber Surround With Rubber Surrounds
and Cast-Aluminum and Cast-Aluminum and Cast-Aluminum and Cast-Aluminum
Chassis; HeatScape
™
Chassis; HeatScape
™
Chassis; HeatScape
™
Chassis; HeatScape
™
Motor Structure; Motor Structure; Motor Structure; Motor Structures;
Symmetrical Field Symmetrical Field Symmetrical Field Symmetrical Field
Geometry
™
(SFG
™
); Geometry
™
(SFG
™
); Geometry
™
(SFG
™
); Geometry
™
(SFG
™
);
Oversized Kapton
®
Oversized Kapton
®
Oversized Kapton
®
Oversized Kapton
®
Voice Coil; Magnetic Voice Coil; Magnetic Voice Coil; Magnetic Voice Coils; Magnetic
Shorting Ring Shorting Ring Shorting Ring Shorting Rings
Magnetic Shielding Yes Yes Yes Yes
Baffle Low Diffraction, Low Diffraction, Low Diffraction, Low Diffraction,
IsoPower
™
IsoPower
™
IsoPower
™
IsoPower
™
Enclosure Bass-Reflex with Sealed Bass-Reflex with Bass-Reflex with
Dual FreeFlow
™
FreeFlow
™
FreeFlow
™
Front-Firing Ports Rear-Firing Port Front-Firing Port
Network Straight-Line Signal Straight-Line Signal Straight-Line Signal Straight-Line Signal
Path
™
(SSP) Path
™
(SSP) Path
™
(SSP) Path
™
(SSP)
Terminals Gold-Plated 5-Way Gold-Plated 5-Way Gold-Plated 5-Way Gold-Plated 5-Way
Binding Posts, Binding Posts, Binding Posts, Binding Posts,
Bi-Wirable Bi-Wirable Bi-Wirable Bi-Wirable
Dimensions (HxWxD) 362mm x 311mm x 127mm 311mm x 391mm x 127mm 385mm x 222mm x 320mm 990mm x 222mm x 370mm
(14-1/4" x 12-1/4" x 5") (12-1/4" x 15-1/2" x 5") (15-1/4" x 8-3/4" x 12-3/4") (39" x 8-3/4" x 14-3/4")
Weight per Speaker 14 lb (6.4kg) 19 lb (8.6kg) 22 lb (10kg) 54 lb (24.4kg)
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