Infinity Beta 8DVC Handleiding

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CAR AUDIO

Thank you for purchasing an Infinity Beta Eight.dvc

8" Dual Voice-Coil Subwoofer.You’ve selected a pre-

mium product that offers superior performance and

advanced materials,resulting from over 25 years of

loudspeaker design.This Infinity product is made

with our ongoing dedication to create the best con-

sumer audio products possible.As a result,you can

expect your new Beta Subwoofer to provide you with

many years of listening enjoyment.

Refer to Subwoofer Enclosure Trade-Offs(on the

inside pages) for help in selecting an enclosure type

and alignment.Also,review the wiring diagrams (on

the back page) on how to connect the subwoofer for

2-ohm,8-ohm,and summed-mono applications.

Each Infinity Beta Eight.dvc 8" Dual Voice-Coil

Subwoofer is covered by our limited parts and labor

warranty (see the enclosed warranty card).Keep

your original dated bill of sale in case warranty ser-

vice is required.

IMPORTANT:Installation of automotive stereo

components can require extensive experience in

dealing with a variety of electrical,and

mechanical procedures,including subwoofer

box building.Although these instructions

explain how to install a Beta Subwoofer in a

general sense,they do not show the exact instal-

lation methods for your particular vehicle.If

you do not have the experience,do not attempt

the installation yourself;instead ask your

Authorized Infinity Car Audio Dealer about

professional installation options.

PRECAUTIONS

•Always wear protective eyewear when using tools.

•Turn off all audio systems and other electrical

devices before starting the installation.

•Disconnect the (–)negative lead from your vehi-

cle’s battery.

Eight.dvc8"Subwoofer

INSTRUCTIONS

•Locate and note all fuel lines,hydraulic brake

lines,and electrical wiring.Use extreme caution

when cutting or drilling in and around these areas.

•Check clearances on both sides of a planned

mounting surface before drilling any holes or

installing any screws.

TPHIELE-SMALLARAMETERS

F

REE

-A

IR

R

ESONANCE

:F

S

(H

Z

)26.00

C

OMPLIANCE

V

OLUME

:V

AS

(

FT

3

)1.50

V

AS

(

LITERS

)42.00

M

ECHANICAL

Q:Q

MS

7.69

E

LECTRICAL

Q:Q

ES

0.26

T

OTAL

Q:Q

TS

0.25

M

AXIMUM

E

XCURSION

:X

MAX

(

IN

)0.37

X

MAX

(

MM

)9.50

V

OICE

C

OIL

D

C

R

ESISTANCE

:R

E

(

OHMS

)3.00

SPECIFICATIONS

D

IAMETER

:8" (203.2

MM

)

S

ENSITIVITY

(2.83V @ 1

M

):90dB

P

OWER

H

ANDLING

:200 W

RMS

PERVOICECOIL

F

REQUENCY

R

ESPONSE

:20 ~ 600 H

Z

N

OMINAL

I

MPEDANCE

:4

OHMSPERVOICECOIL

D

IMENSIONS

:

®

Infinity Systems,Inc.

•

20630 Nordhoff Street

Chatsworth,CA 91311,USA

•

VOICE (818)407-0228 • FAX (818)709-9486

®

Infinity Systems,Inc.

•

20630 Nordhoff Street

Chatsworth,CA 91311,USA

•

VOICE (818)407-0228 • FAX (818)709-9486

mounting depth

3.625" (92.08 mm)

cutout diameter

7.28" (184.91 mm)

outer diameter

8.78" (223.01 mm)

Printed In Japan

BETAIGHTE.DVC2-O(PHMARALLEL) WIRING

BETAIGHTE.DVC8-O(S) WHMERIESIRING

BETAEIGHT.SWDVCUMMED-MONOIRING

BETAIGHTE.DWDVCUAL-SUBWOOFERIRING

IMPORTANT:When connecting two Beta

Eight.dvc subwoofers together,use Method #1 to

create a net 4-ohm impedance.NEVER USE

METHOD #2,since most amplifiers cannot fully

control driver movement in this configuration.

®

+

–

–

+

Beta Eight.dvc

(rear view)

–+

–+

From

Left

Amp

Output

From

Right

Amp

Output

®

From

Amp

Output

+

–

Beta Eight.dvc

(rear view)

–

+

–

+

®

From

Amp

Output

+

–

Beta Eight.dvc

(rear view)

–

+

–

+

DECLARATION OF CONFORMITY

We, Infinity Systems A/S

Kongevejen 194B

DK-3460 Birkerød

DENMARK

declare in own responsibility, that the Beta Eight.dvc subwoofer

is in compliance with technical standards

EN 50 081-1/1992 and EN 50 082-1/3.1995

Steen Michaelsen

Infinity Systems A/S

Birkerød. DENMARK. 4/96

–

®

From

Amp

Output

(Dual) Beta Eight.dvc

(rear view)

METHOD #1

–

+

®

–

+

–

+

–

+

+

–

From

Amp

Output

(Dual) Beta Eight.dvc

(rear view)

METHOD #2

+

®

–

+

–

+

®

–

+

–

+

Product specificaties