JBL 4800 Manual de usuario

JBL2SOO

JBL26OO

JBL2SOO

JBLsSOO

JBL4SOO

¡,

íi

JBL SERIES LOUDSPEAKERS INSTRUCTION MANUAL

Get other manuals https://www.bkmanuals.com

lntroduction

Congratulations on choosing JBL

loudspeakers. Their highly accurate,

uncolored and balanced sound character

will greatly increase your enjoyment of

recorded music. JBL speakers a¡e built

with careful attention to detail, using only

the highest quality materials. They will

provide many years of excellent perform-

ance.

The JBL Series is the result ofconcen-

trated efforts to combine traditional JBL

performance values with elegant

contemporary appearance at affordable

prices. Some ofthe engineering features

of the JBL Series are:

l) High output levels. This means that

modest amplifiers or receivers will be

able to produce acoustical levels normally

associated with amplifiers with substan-

tially more iated power.

2) Smooth, extended response. The JBL

Series 12 mm pure titanium dome tweeter,

polymer laminated cone drivers and

carefully designed dividing network

deliver clear, crisp, quality sound.

3) Accurate time/phase response.

Speakers in the JBL Series exhibit the

same precise "tum-on, tum-offl' charac-

teristics of JBL's larger home and studio

loudspeaker systems. This means more

accurate realization of the high frequency

detail in today's digital recordings.

4) Accurate stereo imaging. The in-line

component afrays on the baffle ensure the

best possible stereo imaging for listeners

both on axis and off.

.\!

Get other manuals https://www.bkmanuals.com

Placement For the best stereo reproduction, the two

loudspeaker systems should be placed an

equal distance from your listening

position and separated so that the angle

between them, at the listening position, is

between 40 and 60 degrees (see Fig. 1).

For example, if your listening position is

8 to 12 feet (2.5 to 4.5 m) from each

speaker, the two systems should be about

8 feet (2.5 m) apart.

Placing the loudspeakers in comers or

against a wall will result in the strongest

(but.not necessarily the most aocurate),

bass. Compact systems will also benefit

from placement on stands or shelves. For

the best stereo imaging, we recommend

that the systems be placed so that the high

frequency transducers are as close as

possible to the ear level of a seated

Iistener. Every room is different-and

there a¡e.different tastes. Sodonrt .

hesitate to experiment on your own.

Get other manuals https://www.bkmanuals.com

Connections

To connect the loudspeaker systems to

the receiver or amplifier, use two:'

conductor insulated wire. Your JBL

dealer'ca¡ recommend suitable cables; or

you can buy wire at most hardware stores.

We recommend #18 AWG (1 mm

diameter) wire as a minimum size. If

your speakers are more than 30 feet

(10 m) from your receiver or amplifier,

use larger diameter wire. Connections are

made at the terminals located on the back

of the loudspeaker.system, near the

bottom edge. The terminals accept bare

wire or banana plugs, either of which will

provide easy, secure connections. To

prepare the wire, strip approximately

U}-inch(l3 mm)of insulation. Each

conductor is made up of fine strands of

wire; twist the strands together. Push

down on the button below the terminal

and insert the wire through the hole

(see Fig. 2).

For each channel, the red terminal on the

loudspeaker should be connected to the

red or (+) loudspeaker connection

terminal on the receiver or amplifier.

The black terminal on the loudspeaker

should be connected to the black or (-)

loudspeaker connection terminal on the

receiver or amplifier.. .Connecting the

loudspeakers in this manner ensures that

they will be in phase; that is, work

together rather than in opposition.

Connecting the loudspeakers out ofphase

will not damage them, but will result in

less bass and poor imaging. Most two-

conductor wire is color coded, or has a

ridge on one of its insulating jackets, so

that you can easily identify which wire is

connected to which terminal (Fig. 2).

Fig.2

'-'*'*"T'i.iíffi

"i$

l.riÌi :1il

Get other manuals https://www.bkmanuals.com

r:l

iGeneral Care

The grille is held in place by pins near the

edges. To remove the grille, grasp it by

both top and bottom edges and pull

gently. To replace the grille, reposition it

carefully and press gently at the comers.

Do not push on the center area ofthe

grille.

The Ioudspeaker enclosure may be

cleaned with a slightly damp cloth.

The grille may be gently vacuumed,

and stains can be removed with an

aerosol cleaner following the manufac-

turer's instructions. Never use any

solvents to clean any part of the system.

Seruice

Should your loudspeaker ever need

service, retum it to the JBL dealer from

whom it was purchased. If for some

reason this is impractical, write directly to

the JBL Customer Service DeparÍnent,

describing the problem as fully as

possible. Do not retum products to the

JBL factory without prior authorization.

Get other manuals https://www.bkmanuals.com

T echnical Specifications

JBL2SOO JBL26OO JBL2SOO JBL3SOO JBL4SOO

High Frequency

Transducel 12 mm

titanium dome 12 mm

titanium dome

Low Frcquency

Transducer 5.25" high polymer 6.5" high polymer

laminate laminate 8" high polymer

laminate 8/ high polymer 10" high polymer

laminate laminate

Midranqe-

Tmnsducer 5' high polymer 5" high polymer

laminate la¡ninate

Crossover

Frequency 3 Wlz 3 kllz 2.5 kJIz 800 Hz

4.5 Wlz 800 Hz

4.5 kJIz

Frequency Ræponse

(-6 dB) 7O Hz to 23 kllz 45 Hz to 23 k}lz 4O Hz to 23 kllz 35 Hz to 23 kJIz 35 llz to 23 Wlz

Sensitivity

(1 WatUl metefl 88 dB 89 dB 89 dB 89 dB 9l dB

Nominal

lmpedance 8 Ohms 8 Ohms 8 Ohms 8 Ohms 8 Ohms

Recommended

AmPlifiel Power' lo to 80 watts l0 to 100 Watts t0 to 125 watts 10 to 150 watts 10 to 150 wâtts

Ertemal DimenSiOnS 12" x7.25" x 6.375"

(HxwxD) Itirffi; rer mm 17"x 9"x 8.3'15" 22.5"x llt'x l0t'

432mmx229 nm 572nmx279 mm

x 213 mm x 259 mm

32"x ll"x 10" 34httx13"xll/¿"

813 mm x279 mn 876.3mmx330.2mm

x 259 rnm x 298 mm

lVeight (each) 8 lbs. (3.6 kgs.) 12 lbs. (5.4 kgs.) 20 lbs. (9.0 kgs.) 29 lbs. (13.2 kgs.) 36 lbs. (16.3 kgs.)

+Undistorted continuous power per channel.

Get other manuals https://www.bkmanuals.com

JBL Consurner Products lnc.

JBL ín the USA

240 Crossways Park West

Woodbury, N.Y. 11797

Printed in USA

All contents

1988 JBL Consumer Products Inc.

Part JBL Series #70737

Get other manuals https://www.bkmanuals.com

Otros manuales para 4800

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Oradores de JBL

JBL

JBL Control Control One Pro Manual de usuario

JBL

JBL Control 10 Series Guía de solución de problemas

JBL

JBL L50 Manual de usuario

JBL

JBL Decade L36 Manual de usuario

JBL

JBL Performance Specialist SS88IWSBB Manual de usuario

JBL

JBL Northbridge E10 Manual de usuario

JBL

JBL VP Series Manual de usuario

JBL

JBL JBL CENTER Manual de usuario

JBL

JBL CSS8008 Manual de usuario

JBL

JBL VerTec VT4888 Manual de usuario

JBL

JBL Control 24C Micro Manual de usuario

JBL

JBL AEN24 Manual de usuario

JBL

JBL On Stage III WM Manual de usuario

JBL

JBL Radiance 905VX Manual de usuario

JBL

JBL Northridge Series Manual de usuario

JBL

JBL SoundPoint SP8C Series Manual de usuario

JBL

JBL 4305P Manual de usuario

JBL

JBL Harman TUNER2 Manual de usuario

JBL

JBL SR4733X Manual de usuario

JBL

JBL L Series Manual de usuario

JBL

JBL JRX125 Manual de usuario

JBL

JBL G Series Manual de usuario

JBL

JBL ARC30 Manual de usuario

JBL

JBL FLIX 1 Manual de usuario

Manuales populares de Oradores de otras marcas

argon audio

argon audio IE20 Manual de usuario

Denon

Denon SC-N7 Manual de usuario

Gemline

Gemline Ace 3952 Manual de usuario

Focal

Focal ON WALL 300 Manual de instrucciones

HEADRUSH

HEADRUSH Maximus HRSP 5024 Manual de usuario

SoundLogic

SoundLogic BCCS-6/6395 Manual de usuario

Peavey

Peavey DTH 218 Manual de usuario

Avantree

Avantree Pluto Air Manual de usuario

Morel

Morel Integra Series INTEGRA OVATION 4 Manual de usuario

Oppo

Oppo SONICA Manual de usuario

Bose

Bose SoundLink Wireless Music System Manual de usuario

Rocksteady

Rocksteady Stadium Manual de usuario

Bowers & Wilkins

Bowers & Wilkins 4 Manual de usuario

Sonance

Sonance SONOS OUTDOOR Series Manual de usuario

Electro-Voice

Electro-Voice EVID FM4.2 Manual de usuario

Pioneer

Pioneer XW-HTD630 Manual de usuario

Onn

Onn BWA16AA002 Manual de usuario

HP GL313AA - USB Speakers PC Multimedia Manual de usuario