A. Center Frequency
This knob is to be used to locate the correct resonance-frequency of the
subwoofer-enclosure you use.This is the frequency on which your subwoofer
will play the loudest.The center Frequency can be adjusted between 30Hz
and 400Hz, so the correct resonance for all types of subwooferenclosures is
within reach.
The Center Frequency knob can also be used to locate the frequencies that
sound a bit weaker or come on to strong. By changing the band-width (B)of
these frequencies, and adjusting the (output-)Level (C) you can adjust the
sound to your likings.This can be done directly for every new song, because
the remote control-unit must be mounted in-dash,so it can be adjusted from
the driversseat.
B. “Q”-adjustment
This Q-knob allows you to narrow or
widen the band-width of the frequency
you found with your Center Frequency
knob. The band-width runs between
Q2 (very broad) to Q20 (very small).
The band-width Q2 is very broad.
This means that at both sides of the
set Center Frequency a greater area
of frequencies will be amplified or
weakened.A band-with of Q20 is very
small,so only the set Center Frequency
will be amplified or weakened (see
drawing).
This gives you complete control over the set frequency-area,without interfering
with the other (low-pass-)frequencies.
C. Level Control
No doubt that this will be the most used knob of your remote control. By
adjusting the Level between min.and max.you can amplify or weaken the set
frequency and band-width, and thus the volume.
A warning has to be made:Take care in using the level control. It can, in it’s
max. position, amplify up to 24dB, which is a lot. Not every amplifier or
woofer will have the capability to handle such a lot of power. But if the
Center Frequency and band-width are well adjusted, a woofer can handle
quiet a lot of power,especially if the Center Frequency matches the resonance-
frequency of you sub-wooferenclosure.
Due to our effort to innovate and improve our products, this modern high per-
formance electronic bassdriver offers you the following features:
•
Delay remote output.
•
Input Level Control (0dB - 24dB)
•
Low-pass reversable phase (0° - 90° - 180°).
•
Variable input sensitivity 250mV to 7V.
•
Low-pass stereo / mono mode
•
Output Level 15V/RMS
•
Channel Separation 65dB.
•
Signal to Noise Ratio 96dB.
•
Thermal, Overload and Short-circuit protection.
•
Excellent muting circuitry assures no turn on/off ‘pops’.
•
Remote control with triple function.
•
Center Frequency tuning from 30Hz - 400Hz.
•
Adjustable band-width (Q2 - Q20).
•
Variable Output Level Control.
•
Fuse rating: 1A.
•
Dimensions: 180 x 160 x 33mm.
•
European design and engineering.
•
Superb Sonic performance for your ‘Dream Machine’ on wheels.
•
Years and years of acoustic pleasure.
The remote control shows you 3 knobs to play with.
A. Center Frequency (30Hz - 400Hz).
B.Q (band-width between Q2 - Q20).
C. Level (min. - max.)
