Manual do usuário JBL STUDIO L SERIES L830

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STUDIO L SERIES
L810, L820, L830, L880,
L890, LC1, LC2
OWNER’S GUIDE

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SPEAKER PLACEMENT Proper placement of the All of the Studio L Series and may safely be placed speakers is an important step loudspeakers referred to in near a television. in obtaining the most realistic this guide are video-shielded soundstage possible. These recommendations are for the MODELS: L830, L880, L890 optimum placement of the loudspeakers. Use these placement recommendations as a guide. Slight variations will not diminish your listening pleasure. MODELS: L810 AND L830 As front speaker

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MODEL: L820 The L820 loudspeakers are these loudspeakers are the amount of space left designed to be oriented designed as a mirrored pair, between them. horizontally, as shown in the the decision as to which one illustrations below. Although is left or right will depend on For stereo-only applications: A wider stereo image is Less than 1,8m-2,4m presented with the tweeter/ (6-8 feet) midrange array outboard, and a tighter image is presented with the array inboard. Less than 1,8m-2,4m (6-8 feet

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SPEAKER CONNECTIONS Speakers and electronics BI-WIRING have corresponding (+) and The bi-wire connection (–) terminals. It is important to method requires one amplifier connect both speakers and two sets of speaker wires. identically: (+) on the speaker By removing the shorting MODELS: L810, to (+) on the amplifier and (–) bars, connections may be L820, L830, L880, on the speaker to (–) on the made to the individual network L890 amplifier. Wiring “out of sections using four conductors, Right Lef

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CAUTION: Floorstanding positioned. If this is a concern, bookcases and wall units. The (tower) loudspeakers have a these speakers should be customer is responsible for high center of gravity and may anchored to the wall behind proper installation and proper become unstable and tip over them, using the same selection of hardware. during earthquakes, or if procedures and hardware rocked, tipped or improperly customary for anchoring WALL-MOUNTING (Models L810, L820, with your loudspeaker that degr

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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)

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L890 LC1 LC2 Description 4-Way, Dual 8" Floorstanding 3-Way, Dual 5-1/4" Center 4-Way, Dual 6" Wall-Mount Center Maximum 250W 150W 150W Recommended Amplifier Power Power Handling 125W/500W 75W/300W 75W/300W (Continuous/Peak) Nominal Impedance 8 Ohms 8 Ohms 8 Ohms Sensitivity (2.83V/1m) 91dB 91dB 92dB Frequency 28Hz – 40kHz 55Hz – 40kHz 50Hz – 40kHz Response (±3dB) Crossover 700Hz, 5000Hz, 20kHz 3000Hz, 20kHz 700Hz, 4000Hz, 20kHz Frequencies ® ® ® Ultrahigh-Frequency 19mm (3/4") Mylar Dome 19mm (

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TROUBLESHOOTING If there is no sound from If there is no sound from amplifier, and you should any of the speakers: the surround speakers: consult the owner’s manual for that product for further • Check that receiver/ampli- • Check all wires and fier is on and that a source is information. If the problem has connections between followed the speaker, consult playing. receiver/ amplifier and your dealer for further speakers. Make sure all wires • Review proper operation of assistance or, if that i