Page 2 - Getting Started
2 SBP8A PREPARATION Getting Started Thank you for purchasing the Dual SBP8A 8" Bandpass Enclosure with built-in Amplifier. Although Dual has attempted to ensure the information in this manual is accurate, please be aware that any part of it is subject to change without notice. Please read entir...
Page 3 - Safety First; CAUTION
3 SBP8A INSTALLATION The following installation instructions are intended to be used as a basic guideline. If you feel unsure about installing this speaker system yourself, Dual recommendsacquiringtheservicesofaprofessionalcaraudioinstallationcenter. Beforeinstallation,pleasereviewthefollowingguid...
Page 4 - Connection Descriptions
4 SBP8A INSTALLATION NOTEBe sure to follow specific instructions included with your amplifier installation kit (not included with this amplifier). The information below should be used a general guideline only. Power Wire (BAT+)•Disconnectnegativebatteryterminalbeforeproceeding.Consultaqualified tec...
Page 5 - Connections and Controls
5 SBP8A INSTALLATION CrossoverFrequencyPhaseControlInputLevelControlHighLevelInputs 1 5 2 6 3 7 4 8 PowerConnectionsFuseLowLevelInputsLED Indicator 1 2 3 4 5 7 8 6 Connections and Controls
Page 6 - Typical Wire Routing
6 SBP8A INSTALLATION Main Power Connections ConnectBAT+,GNDandREMwiresaccordingly.AsuitablefuseMUSTbeinstalledontheBAT+leadwithin18"ofthebatteryforprotectionofthevehicle’selectricalsystem. BAT+ (BATTERY) Fuse RatingWhenreplacingthefuse,makesure new fuse is the correct type andamperage.Usinganin...
Page 7 - Setup and Adjustment of Controls
7 SBP8A INSTALLATION Setup and Adjustment of Controls Lowlevel(RCA)inputsignalispreferredforbestperformance. Typical trunk-mount installations requirea17-20footRCAcable.Mosttrucksandbehind-seatapplicationsrequirea6-12footRCAcable.UsingtwistedpairconstructionRCAcableswill minimize noise. Highlevel...
Page 8 - Troubleshooting
8 SBP8A INSTALLATION Troubleshooting Problem Cause Action Unit will not turn on (no power LED indicator) BAT+wirenotconnectedorincorrectvoltageREMwirenotconnectedorincorrectvoltage Checkconnectionsforpropervoltage(11~16VDC) GNDwirenotconnected Checkconnectiontoground Fuse(s)blown Replacefuse(s) Uni...
Page 9 - Limited One Year Warranty
9 SBP8A WARRANTY Limited One Year Warranty Thiswarrantygivesyouspecificlegalrights.Youmayalsohaveotherrightswhichvaryfrom state to state. DualElectronicsCorp.warrantsthisproductto the original purchaser to be free from defects in material and workmanship for a period of one year from the date of t...
Page 10 - Notes
10 SBP8A INSTALLATION Notes Please keep your original sales receipt and be prepared to providethisreceiptintheeventyourequireservice,asyouroriginal receipt is considered the best proof of purchase and indicates the date you purchased your Dual product. Dealer Name Dealer Phone Purchase Date Registe...
Page 11 - Specifications
11 SBP8A INSTALLATION Specifications 160watts 80watts 20-200Hz 72dB Lowlevel(RCA):10kohmsHighlevel(speaker):2Kohms 50mV–3V 70–200Hz 6dB/octave 0–180degrees 7.5 amp ATO 15.35”x9.22”x15.35”(WxHxD) Design and specifications subject to change without notice. Maximum Output Power Continuous Output Powe...