JBL Performance P81 Скачать руководство пользователя страница 2

This document contains general safety,
installation, and operation instructions
for the JBL

®

Performance

Series P81

and P941 In-Wall Loudspeakers. It is
important to read this document before
attempting to use your loudspeakers.
Pay particular attention to safety
instructions.

WARNING

Calls attention to a procedure, practice,
condition, or the like that, if not correctly
performed or adhered to, could result
in injury or death.

CAUTION

Calls attention to a procedure, 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
essential to highlight.

3

3

Documentation Conventions 

4

Introduction

4

Highlights

4

Product Registration

5

Unpacking 

6

Loudspeaker Overview 

6

Driver Complement

7

Filter Network

7

Input Panel

8

Installation Considerations 

8

Loudspeaker Placement

9

Installation Instructions

11

Making Connections 

12

Optimizing Performance

13

Loudspeaker Volume

14

Specifications

14

Dimensions

14

Obtaining Service

15

Index 

P81/P941 IN-WALL
LOUDSPEAKERS

DOCUMENTATION 
CONVENTIONS

®

P81, P941 OM  2/18/05  10:55 AM  Page 3

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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