JBL Performance P81 Скачать руководство пользователя страница 14

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INDEX

2-Channel Installations  8

5.1-Channel Installations  8

6.1-/7.1-Channel Installations  8

About the P81/P941  4

Highlights  4

Product Registration  4

Unpacking  5

Allen Key  5, 9, 10, 13

Aluminum Ring  4, 6

Amplifier Power Range 

Recommended  14

Baffle Assembly  9, 10

Baffle, Centering of  10

Banana Plugs  11

Binding Post  4, 7, 11

Butyl Rubber Surround  6

Carbon Composite Aluminum (CCA)  6

Caution  3, 8, 11, 13

Clamps  10, 13

Compression  4, 6

Cones  4, 6

Connections  4

Input  7

Making  11

Connectors  11

Depth  14

Distortion, Reducing  4, 6

Documentation Conventions  3

Dome (see Cones)

Driver Complement  6–7

Dynamic Range  4

Ferrofluid  6

Fiberglass Bobbin  6, 7

Fiberglass Insulation  5, 10

Filter Network  7, 11

Filters  4, 7

Fire Block  4

Flux-Stabilization Ring  4, 6

Frame Alignment Tool  5, 10

Grille  13

Grille Installation  13

Grille Removal  13

Heat Dissipation  4, 6

Height  9, 14

High-Frequency Level  4, 6, 12

High-Frequency Tilt  4, 6, 12

Highlights  4

Home Theater  4, 8

Ideal Height of Woofer  9

In-Wall Placement  9

Input Panel  7

Installation Considerations  8

Installation Instructions  9–10

Inverted Speaker  9, 12

Listener Axis  4, 6, 7, 12

Listening Room  8, 12

Loudspeaker Cable  11

Loudspeaker Overview  6

Loudspeaker Placement  8, 9, 12

Loudspeaker Volume Levels  13

Low-Frequency Boundary

Compensation  4, 6, 12

Magnetic Shielding  4

Making Connections  11

Maximum Wire Gauge  11

Midrange  4, 6–7, 14

Mounting Frame  9–10

Neodymium Magnets  4, 6–7

Nomex Spiders  4

Nominal Impedance  14

Obtaining Service  14

On-Axis Response  4, 6, 12

Optimizing Performance  12

Organic Ceramic Composite

Cone Material  4, 6

Packing Carton  5, 14

Packing Materials  5, 14

Paint Mask  5, 13

Painting the Frame  12

Painting the Grille  13

Polarity  11

Primary Listening Position  8, 12

Product Registration  4

Rear Speakers  8

Room Placement  8

Rough-In Bracket  4, 9

Scrim Cloth  5, 13

Sensitivity  14

Shipping  5, 14

Spacer Shim  5, 10

Speaker Frame Removal  13

Speaker Wire  10, 11

Specifications  14

Spider  4

Steel-Shield Cup  4

Stereo Imaging  11

Stud Bay  9

Surround Channels  8

Symmetrical Field Geometry (SFG

) 6, 7

Terminal Connectors  7, 11

Timbre  4, 12

Titanium Domes  4, 6 

Transducers  4, 6

Tweeter  4, 6, 12, 14

UL Listed  11

Unpacking  5 

Vented Center Pole  6

Voice Coil  4, 6–7

Volume Levels  12, 13

Wall Cutout Height  9, 14

Wall Cutout Width  9, 14

Wall Openings  9

Wall Studs  9

Wall Template  5, 9

Web Site  14

Width  13, 14

Wire Connections  11

Wire Gauge  11

Wire Resistance  11

Wiring Codes  11

Woofer  4, 6, 14

Woofer Height  9

P81, P941 OM  2/18/05  10:55 AM  Page 15

Содержание Performance P81

Страница 1: ...JBL PERFORMANCE SERIES OWNER S GUIDE P81 P941 HIGH PERFORMANCE IN WALL LOUDSPEAKERS...

Страница 2: ...ure practice condition or the like that if not correctly performed or adhered to could result in damage to or destruction of part or all of the product NOTE Calls attention to information that is esse...

Страница 3: ...l shield cup facilitates heat dissipation for higher power han dling An integrated aluminum flux stabilization ring minimizes modulation inside the motor s static gap flux field greatly reducing disto...

Страница 4: ...king carton off of the loudspeaker as shown in Step 3 of Figure 1 Use caution to avoid damaging the loudspeaker or frame clamps At this point the loudspeaker will be upside down 4 Remove the bottom pa...

Страница 5: ...esponse for installations in which the listening positions are lower than higher than or directly level with the tweeter This switch will be active in the network transition regions between the woofer...

Страница 6: ...ers at 300Hz and 2kHz for the P941 helping to ensure smooth octave to octave balance and timbral accuracy Gold plated binding posts accommo date heavy speaker cables while separate Low Frequency Bound...

Страница 7: ...ter system excellent results can also be obtained when the speakers must be placed further apart due to a screen Figure 6 2 Channel Placement Surround Channels in a Home Theater System The bulleted it...

Страница 8: ...es The least desirable position to place the woofer is at one half or one fourth of the height If a fire block is completely dividing the bay the measurement would be from the fire block not the floor...

Страница 9: ...connections Refer to the Making Connections section on page 11 for instructions 15 Slide the baffle into place in the mounting frame Figure 17 Tighten Allen Screws With Allen Key Wrench NOTE Be sure t...

Страница 10: ...mine their connection procedures Connections are made between one pair of P81 or P941 input connectors and one amplifier receiver output channel as described below To Make Connections 1 Loosen the te...

Страница 11: ...stener axis control settings function in the opposite manner as normal operation Select the low setting if the speaker is mounted so that the lis tener is at tweeter level or above Select the high set...

Страница 12: ...smooth the scrim cloth over the grille surface to remove any wrinkles Attaching the Grille to the Frame To Attach the Grille 1 Line the grille up to the frame and press the grille in only partially at...

Страница 13: ...om P81 P941 Woofer 7 1 2 inches 190 5mm 9 inches 228 6mm Midrange N A 3 1 2 inches 89mm Tweeter 1 inch 25 4mm 1 inch 25 4mm System Frequency 40Hz 20kHz 32Hz 20kHz Response 3dB Sensitivity 87dB 89dB Re...

Страница 14: ...ening Room 8 12 Loudspeaker Cable 11 Loudspeaker Overview 6 Loudspeaker Placement 8 9 12 Loudspeaker Volume Levels 13 Low Frequency Boundary Compensation 4 6 12 Magnetic Shielding 4 Making Connections...

Страница 15: ...rive Woodbury New York 11797 USA www jbl com 2005 Harman International Industries Incorporated Part No 355087 001 2 05 A Harman International Company A Harman International Company A Harman Internatio...

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