Car Audio System

3. What speaker spec should you consider when you determine that the customer will have limited power available?
5. How many fuse holders would be ideal for a system with two amps?
7. If a customer calls because he is complaining about hearing too much noise in his system the problem is probably with what aspect of the system?
8. What ability do you lose when connecting a 4 channel amp to a head unit with only one set of preamp outputs.
13. How many RCA patch cables are needed to hook up a Sound Ordnance M-4050?
15. This device takes a speaker level signal and converts it into a preamp level signal.
17. You are more likely to see a ________ pass filter limiting the output to a sub.

1. This is the unit that anything electric in the vehicle draws its power from.
2. The unit of measure that measures capacitance.
4. ____________ is a feature that is built into an amp so that a remote turn on lead doesn’t have to be run from the head unit.
6. __________ pass filters block frequencies below a certain frequency from getting to a speaker.
9. A splits the power from the main line into two or more lines.
10. ___________ lead goes from the radio to the amplifier so that it knows when to switch on.
11. ___________ inputs on an amp allow you to send signal from a head unit without RCA’s to an amplifier.
12. This device provides both line conditioning functionality as well as works as a power reserve.
14. This is the device that charges the battery.
16. In a system with a Sound Ordnance M-1350 and a M-4050 you will need a amp fuse in the fuse holder.