22-08-06, 22:33 GMT+10#1
AMP INSTALL
What you need.
1. Approx 4m of thick power wire (thickness depends on the size of the amp)
2. Fuse holder and fuse (at least 20amp)
3. About 4m long RCA leads
4. 1m thick wire for ground (must be at least same size as power wire)
5. Speaker wire to run from amp to speakers
6. 4m thin wire
7. Wire Cutters
8. Crimping Tool
9. Connectors
10. Phillips and flat head screwdrivers
How to do it.
1. Remove negative battery terminal.
2. Run power cable from battery (do not connect yet) through the firewall and down one side of the
car and into the boot (Or to wherever the amp is to be mounted) (the rear seat may have to be
removed and cable fed through one of the holes behind the seat).
3. Find a suitable earth point and firmly attach the ground wire to it.
4. Attach fuse holder to battery end of the power wire, the closer to the battery the better. Attach
fuse holder to positive battery terminal (make sure you have the negative terminal removed or the
fuse out of the holder).
5. Remove Head Unit and attach RCA leads and remote wire (usually a blue wire) to the back of the
HU. Re-fit HU.
6. Run RCA leads and remote lead down the other side of the car that the power wire is on as the
12volt current will interfere with the signal.
7. Plug in RCA leads.
8. Connect speaker wires to speakers, making sure the right channel goes to the right speaker. If
using a subwoofer, look at the output section of the amp, and to bridge the amp to get more power
and only 1 chan (out of a 2 chan amp) connect positive wire to indicated terminal and negative wire
to negative terminal of other channel as shown in the diagram.
9. Fit suitable connectors to the amp end of power, earth and remote wires. And wire them up, Earth
( - ), Remote, then Power ( + ).
10. Make sure the Gain on the amp is turned right down and connect negative battery terminal and put
fuse in.
11. TUNING: Turn up the volume on the HU (with amp gain right down) until speakers (driven from
HU if applicable) slightly distort, then turn it down a little bit till there is no distortion.
12. Turn up gain slowly on amp until speakers/sub (driven from amp) slightly distorts, then back it off
a bit.
13. Bolt/screw/secure amp to something so it will not roam around in the boot and pull wires out of
their terminals.
by Stoney
(Stoney was the author of this, i am posting it because it really halped me, Thanks mate )
Some original photos have not been recovered yet.
0 likes
