PVL216 / PVL268 / PVL269
PREMIUM
We strongly recommend that you have your new Premium series speakers installed by your authorized
MB Quart dealer. The installation professionals employed by your dealer have the necessary tools and
experience to disassemble your vehicle, install your new speakers and reassemble everything properly.
If you prefer to perform your own installation, it is very important that you read the entire manual first.
GETTING STARTED:
- Turn off the audio system.
- Check clearance on both sides of mounting surface to ensure that there are no obstructions
(windows, tracks, wiring etc).
CROSSOVER NETWORK INSTALLATION:
- Locate a dry location for mounting of your Premium Crossover Networks.
DO NOT MOUNT IN DOORS!
- Remove the cover of the crossover by squeezing either side. This exposes the mounting holes for securing
the crossover to a flat surface.
Prior to pre-drilling pilot holes, ensure that you will not be drilling into wiring,
gas tanks, fuel lines etc.
- Once the crossover is mounted, snap the protective cover back in place.
WIRING THE PREMIUM CROSSOVER
INPUT
IN+:
Connect positive speaker wire from radio or amplifier.
IN-:
Connect negative speaker wire from radio or amplifier.
MID BASS
WF+:
Provides positive output to midrange speaker.
WF-:
Provides negative output to midrange speaker.
VARI-TWEETER
TW+:
Provides positive output to tweeter.
-6dB:
Provides negative output to tweeter at -6dB.
-3dB:
Provides negative output to tweeter at -3dB.
0dB:
Provides negative output to tweeter with no manipulation.
The negative connection under the VARI-TWEETER section allows for varied degrees of tweeter attenuation.
Only connect to one negative terminal with the understanding that 0dB is no manipulation and the loudest
selection for tweeter output, -6dB is the quietist selection for tweeter output and -3dB is in the middle.
INPUT
IN+ | IN-
MID BASS
WF+ | WF-
VARI-TWEETER
TW+ | -6dB | -3dB | 0dB
