Справочник Пользователя для dls ra30

Flat and Phillips screwdrivers
Wire cutter
Wire stripper
Electric drill with drills
Crimping tool
Digital multimeter or test lamp
Wire brush, scraper or a piece
of an abrasive sheet to remove
paint for a good ground connection
Grease to protect the ground
connection from oxidation

Speaker wire: minimum
12 AWG = 4 mm

2

  for subwoofers

13 – 16 AWG = 1,5-2,5 mm

2 

 for other

speakers
Sheet metal screws for mounting the
amplifier to the amplifier board and the
amplifier board to the car + some extra
for fuse holder, amplifier ground etc.
Electrical insulation tape
½ inch thick plywood or particle board for
the amplifier to be mounted upon.

Amplifier installation kit:
If available,buy an amplifier installation kit. It
contains normally all you need. This is what you
have to buy if you buy the items separately

20- 25 feet = 6- 7.5 meter power cable,
minimum AWG 5 = 16 mm

2 

or heavier

1 pc of fuseholder to install close to the
car battery + fuse 50 Ampere.
20 feet of AWG 15 = 1,5 mm

2

 wire for

remote turn on / off cable from radio.
RCA-cable for input from radio.
- 20 feet or 5 meter for trunk installations
-12 feet or 2 – 3 meter for under seat
installations
Two ring crimp terminals –one
for connection to the battery plus and one
for the amplifier ground connection.
Four to eight splicers to connect speaker
cables to high level input cable, if high level
input is used.
Wire ties
Insulating grommet or insulating tube

Stereo

head unit

3

If amplifier installation kits are available with  diffe-
rent size of power cable, chose the most heavy
power cable to improve sound quality and to allow
more amplifiers to be installed now or later.

If possible use AWG 4 = PL 21 mm

2

 cable for best

performance.
These are the minimum sizes we recommend for
the different models:
RA25

10 mm

2

 (7AWG)

RA30

21 mm

2

 (4AWG)

This is for cable lengths up to 5 meters.
The ground cable must have the same size.