Boston Acoustics GT-40 manual System C-Main Speakers with Single Subwoofer 2Ω

Page 17

GT-40_manual 4/10/03 4:17 PM Page 17

System Examples (cont.)

System C—Main Speakers with Single Subwoofer (2Ω)

5.6 FL

6.5 LF

to ground

fuse

to + battery terminal

2Ω

10.5LF

System D —Main Speakers with Parallel 4Ω Subwoofers (2Ω load)

5.6 FL

4Ω

10.5LF

6.5 LF

to ground

fuse

to + battery terminal

4Ω

10.5LF

17

Image 17

Contents GT-40 Channel, High-Current/High-Power AmpliﬁerTable of Contents Features and Speciﬁcations Parts ListControl Functions Status LED Indicators Rear Input SwitchControl Rear RCA InputsMechanical Functions Fuses Wire ConnectionAmpliﬁer Linking Before You Install General Installation PrecautionsBattery & Charging System Wire RoutingChoose the Mounting Location Installation-Ampliﬁer MountingWire Gauge Installation-Fuses & WiringPassenger & Trunk Compartment Mounting Ampliﬁer FusesSpeaker Output Connection Power/B+ & Power/GND ConnectionRemote Input Connection Setup Tuning-Full-range Speakers Head Unit VolumeFront Input Sensitivity Control Front Crossover ControlsSetup Tuning-Subwoofers Setup Tuning-Rear Fill SpeakersSubwoofer Level Control Rear Input Switch Front Q ControlRear Crossover Control Rear Input Sensitivity ControlSystem B-Full-range Front with Rear Fill System ExamplesSystem A-Full-range Front with Full-range Rear System D -Main Speakers with Parallel 4Ω Subwoofers 2Ω load System C-Main Speakers with Single Subwoofer 2ΩEngine Noise from Speakers Ampliﬁer Troubleshooting GuideStatus LEDs on Ampliﬁer not Lit-Head Unit Source Turned on If Service Seems Necessary Contact and Warranty InformationLimited Warranty US