McHammer RUMBLE Bedienungsanleitung Seite 2

introduction
dear costumer,
congratulations to your new
activ powersubwoofer „RUMBLE"!
We thank you for the choice of this high-quality
carhifi product and wish a pressureful sound experience!.
Please read manual carefully and act so,
to become full pleasure of your new high powerbass system.
safety warnings
• if you have no experience with installation of your
amplifier, please use the help of an authorized car-hifi dealer
in your neighbourhood .
With unprofessional treatment of the subwoofer there is danger of
•
destruction to this and other attached carhifi-devices.
• act only as in manaul written!
•
Please choose well-ventilated place in the car for
installing the subwoofer for preventing heat accumulation!
connection and start-up
Interrupt the electric circuit of your car, by removing the negative cable from the battery.
•
Connect +12V connection with help of special powercable (6mm²) to the positive terminal your car battery.
•
• Connect (again with 6mm² powercable) GND connection (Ground) with a earth bar of your car.
• Connect REM-contact of subwoofer tube with switched +12 V connection (e.g.: car radio-remote or +12 V of the starter lock).
Use for this connection 0,75mm² cable.
Attach the negative cable again to the car battery
•
Description of the connections
1. Lowlevel signal input
2. power terminal:
GND
Remote ►
+12 V
3. Band-pass filter switch (bass and full frequency range)
4. Low-pass controller (40-250Hz)
5. Highlevel signal-input.
(system plug in the scope of supply)
6. Gain controller for the adaptation of entrance sensitivity
(and by this the volume of the subwoofer tube)
7. fuse (replacebale)
8. power-LED (light`s up by switched on subwoofer tube)
Ground
►
switched +12V contact
positive pole of batterie
►
© Firma WJG, Braunschweig. Nachdruck oder Vervielfältigung nur mit ausdrücklicher Genehmigung
User`s manual
activ powersubwoofer "Rumble"
technical data:
output power:
general frequency range:
cross-over frequency range: adjustable 40-250Hz
sound pressure:
input sensitivity:
speaker:
voltage:
755-078
140W rms • 300W max.
30-2.500Hz
90dB/1m
highlevel 1,0- 2,0V @ 100Ω
lowlevel 0,1- 1,0V @ 10kΩ
hard hung up 8"/20cm
subwoofer
12V=