OPTIONAL ACCESSORY MODULES
Xtant optional accessory modules are easily and quickly installable by your Authorized Xtant Dealer. The upgrade mod- ules snap into place on the amplifiers PC board when the top of the unit is
removed. These accessories enhance your entire system, expanding and cus- tomizing performance for your unique applications.
PARAMETRIC EQUALIZATION MODULE – PQM 1
The 
adjusted with the use of a 
fully adjustable, one band parametric equalizer provides 
individual frequency, Q/bandwidth, and +/- 18dB gain adjust-
ment controls. By utilizing one of three (3) frequency modules included, any frequency from 20 Hz to 20kHz can be chosen. The “Q” ranges from 1 to 10 in value, allowing a wide variety of bandwidth adjustment to address the subtle tuning requirements common to mobile audio systems. All
BASS BOOST MODULE-LFQ45
The LFQ 45 is designed to add, 4, 8, or 12 dB of Bass Boost to any sound system powered by an Xtant amplifier(s).
The LFQ 45 will enhance the bass performance of any sub- woofer system, sealed or ported. However, if you are using the LFQ 45 with a ported enclosure, be sure that the 45 Hz center frequency is at or above the vent tuning frequency or damage may occur to the speaker.
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