User manual XTANT M412 TECHNICAL DATA REPORT

[. . . ] to xtantify = to stand up and be heard] 3. a company of people united to apply original thinking to continually advance the spectrum of extraordinarily vivid sound reproduction, to apply innovative thought and action to questions previously considered resolved. | | 7676 South 46th Street Phoenix, Arizona 85040 (602) 431-8686 FAX (602) 431-8600 X t a n t Te c h n o l o g i e s WELCOME We would like to personally thank you for choosing Xtant Technologies equipment. Our mission is to continually provide you with the best mobile audio ­ anywhere. Our goal is to exceed your expectations. [. . . ] With its on-board crossover, a high performance, bi-amplified system is easily configured. By utilizing the on-board crossover's four (4) RCA line outputs, you can steer specific frequency ranges to additional amplifiers, thus eliminating the need for external, active crossover components. As with all Xtant "x" Series amplifiers, the 603x incorporates an on-board noise gate, forced convection thermal management system, and a Pulse Width Modulated power supply for high efficiency and unsurpassed reliability. All these features are encased in Xtant's exclusive finish of stainless steel and copper! Standard Features Forced Convection Cooling: All Xtant "x" Series amplifiers employ forced convection cooling for thermal management. An on-board thermal sensing circuit regulates fan speed to maintain optimum operating temperature. PWM Power Supply: All Xtant "x" Series amplifiers feature a fully regulated, Pulse Width Modulated power supply. This supply technology provides high efficiency and consistent output performance even when battery voltage is less than optimum. Crossover: 12 dB (Butterworth)/24dB (Linkwitz-Reily) filter network with selectable Bypass (Full Range), High Pass, or Low Pass modes of operation. Frequency selection is via a 12 pin Frequency Module (SIP). The amplifier is shipped with a 90 Hz SIP installed, 13 other frequencies are available from your Xtant Dealer. Refer to page 7 of this manual for a list of the available frequencies. This true, fully adjustable, one band parametric equalizer provides individual frequency, Q/bandwidth, and +/- 18dB gain adjustment 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 2-channel Xtant amplifiers can accept one PQM-1. All 3/4-channel amplifiers will accept two PQM-1 modules if desired (one PQM-1 per 2 channels of input). 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 subwoofer 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. 8 MAINTENANCE Recommended Cleaning Procedures C l e a n i n g t h e fa n / C i r c u i t B oa r d A. The internal fan in all Xtant amplifiers need periodic cleaning. If you are in a high dust environment, every 30 days is recommended. We recommend that your dealer remove the cover and clean the fan blades with a soft brush. [. . . ] As a rule of thumb, always polish with the grain. Apply the cleaner/polish to the cloth (not the amplifier) and wipe the surface. Take care not to catch the cloth on the copper mesh. Caution: B. 9 CUSTOMER RELATIONS TECHNICAL SERVICES STATEMENT OF PURPOSE Our customer's satisfaction is our purpose. You represent our present and our future. [. . . ]