Vibe Power Box Micro POWERBOX 65.4M - Set Up Section; Gain Control Adjustment Routine; Crossover Setting Guidance; Specification

7
Set Up Section
Specication
To correctly set the gain control of the amplier to match that of the source (headunit) use the
following setup routine:
• Turn the gain control to minimum on the amplier.
• Ensure the bass boost on the headunt is set to 0 dB.
• Set all crossovers on the headunt ( if applicable) to at and both bass and treble to zero.
• Turn up the source (headunit) to approx 3/4 volume.
• Very slowly turn up the gain on the amplier until distortion can be heard in any of the
speakers or until the volume reaches an uncomfortable listening level when this is reached turn
the gain control down slightly.
The gain control is now set.
The setting of the crossover will depend on what kind of speaker you are installing.
Note: The smaller the speaker, the less bass it can handle, so for a larger speaker FULL would be
preferred, and HPF for a smaller speaker..
By using the crossovers correctly you will not only lengthen the life of your speakers but you will also
get better performance from them.
To optimise your setup seek the advise of a professional installation engineer or visit your local VIBE
audio dealer.
Model POWERBOX65.4M-V7
Configuration 4 channel
Dimensions (H x W x D)
1.5” x 7.4” x 3.2”
(37mm x 187mm x 82mm)
RMS @ 4Ω Stereo 4 x 65 watts
RMS @ 2Ω Stereo N/A
RMS @ 4Ω Mono N/A
Maximum Power 520 watts
Recommended Fuse 20 Amps
Frequency Response 20Hz - 20kHz
Crossover Type HP / Full
Crossover Range 80Hz
Topology Class D