This site describe, explain and give a good illustration about car schematics and . Start with basic system which consists of a head unit (HU) and 2 pairs of speakers, here you see that the front speakers are being driven from the HU’s internal amplifier and a pair of rear speakers are being powered by an external amplifier.

The following discussion on Car and schematics continue respectively with:

Head Unit, 1 Amp and 4 Speakers
Head Unit, 1 Amp and 4 Speakers (all on amp)
Head Unit, 1 Amp and 4 Speakers (2 subs on amp)
Head Unit, 2 Amps and 4 Speakers (2 subs on one amp)
Head Unit, External Crossover, 2 Amps and 4 Speakers
Head Unit, External Crossover, 3 Amps and 4 Speakers
Start of 4 Channel Amplifier Section
Basics of 4 Channel Amplifier
Basic System with a 4 channel Amplifier
A 4 channel Amplifier system with 4 Channel Input
4 Channel amplifier with Bridged Rear Channels
4 Channel amplifier with Both Front and Rear Channels Bridged
4 Channel amp on front speakers, 2 channel amp on subs

For more information about Car and Schematics visit the site here – bcae1.com.

Keywords:

Related posts:

Volvo V70|XC70|V70R|XC90 Electrical System and Wiring Diagram (2004)
Chevrolet Corvette Wiring Diagram 1975
Audi 200 Wiring Diagram and Electrical System Circuit (90)
2004 Acura TL Body Electrical System and Harness Wiring Diagram
TS472 Datasheet - Very Low Noise Microphone Preamplifier Applications and Circuit Diagram