Sunfire HRSIW8 Manual

A SERVICE OF

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User's Manual

14

Specications

Design

SealedCabinet,HighPressureDesign.

TobeusedwiththededicatedHRSIW8

amplieronly.StillBass™anti-shake

technology.

Drive Units

Dual8"Wooferswithbreglasscones

Connections

1 pair gold plated spring terminals

Dimensions

(Maximumdimensions,includinggrille)

Height 245/8"(625mm)

Width 121/16"(306mm)

Depth 33/4"(95mm)frombackof

steel bezel to rear of

     cabinet)

Cutout 235/16"x1013/16" 

    (593x274mm)

Weight 32lbs(14.51kg)

Thefollowingspecicationsarefromthe

HRSIW8amplierowner'smanual:

FrequencyResponse

33Hz-150Hz(-3dB)

CrossoverFrequency

TheDSPsectionoftheamplierallows

thehighcutltertobeadjustedfrom

40 Hz - 160 Hz, with an LFE

bypass position, and

12to36dB/octaveadjustableslope

Maximum Power

520 watts rms

Maximum Output

Greaterthan106dBpeakSPL(includes

roomgain)Measuredat1meter,

anechoic

©2012SunreCorporation.

Allrightsreserved.SunreCorporation

reservestherighttoimproveitsproducts

atanytime.Therefore,specicationsare

subjecttochangewithoutnotice.

Manual 9901236 Rev A

Troubleshooting

The HRSIW8 subwoofer is designed

and built to provide years of trouble-free

performance.Mostproblemsthatoccur

canusuallybesolvedbycheckingyour

setup,orbymakingsureallcomponents

arefullyoperational.

The following information will help you

dealwithcommonproblemsyoumay

experience.Ifaproblempersists,please

contactyourDealerforassistance.

Poor or no sound

• Checkalltheconnectionsfromthe

subwoofertotheamplier.

• The speaker is designed to be powered

onlybytheSunreHRSIW8amplier.

Nootherampliershouldbeusedas

theperfomancewillsuffer,andpossible

damagetothespeakerwilloccur.

• Checkthattheamplierisnotdriventoo

hard.

• Manyprocessor/preampscansend

test tones through all the loudspeakers

inyoursystem.Usethistoadjustthe

volumeofeachchanneluntiltheyare

allplayingatthesamelevel.Makesure

that any bass management options are

setcorrectly.

• If the system bass is weak only when

playingsurroundsources,checkthat

yourprocessoriscorrectlysettodecode

thesurroundmodes,suchasDolby

DigitalorDTS.

• SomeDVDdiscshaveamenuthat

allowsyoutoselectwhichsoundtrack

toplay.Checkthatthecorrectsurround

audiosoundtrackisselected.