Boss Audio Systems Phantom
Contents
1. _ P126DVC 12 INCH DUAL VOICE COIL SUBWOOFER 04 2012 X CE et 3451 Lunar Court lt Oxnard CA 93030 800 999 1236 User s Manual 12 INCH DUAL VOICE COIL SUBWOOFER A m e SN AUDIO SYSTEMS nN Product Specifications Speaker Impedance table 2ohms 8ohms Free Air Resonance Fs 30 30 Total Q Driver FS including all resistances Qts 0 415 0 539 Q of the Driver FS including non electrical resistance only Qms 3 53 4 904 Q of the Driver FS including electrical resistance only Qes 0 471 0 605 The Driver s compliance expressed as an equivalent Vas 1 87 2 14 Volume of all cubic Ft The Driver s linear displacement inches Xmax 0 315 0 315 The DC resistance of the driver s single voice coil ohm Re 1 8 7 2 Thermal Power rating of Driver R M S Peak Pe 1150W 2300W 1150W 2300W The Driver s sensitivity dB Sens 96 96 Calculating Enclosures It is difficult to give exact box dimensions that are universal for all cars and trucks It is for this reason that you must be able to calculate the space which you have available in order to achieve the proper air volume required It is recommended to build your enclosure from 3 4 thick MDF medium density fiberboard Make sure the enclosure is sealed air tight Calculating External Volume 1 To calculate box volume measure the outside Width x Height x Depth of the enclosure Example 12 x 14 x 9 1512 2 Next you m2. 0 40 50 100 200 300 400 500 1K Hz Frequency Sealed Enclosure a ic Box is given as internal air volume including driver displacement Box Volume 0 8 Cu Ft P126DVC Amplitude Response dB Hz Ported Enclosure F3 37 10 20 30 40 50 100 200 300 400 500 1K Hz Frequency Ported Enclosure TTP lm Box is given as internal air volume including driver displacement Box Volume 1 2 Cu Ft Port Frequency 38 Hz Port Diameter 3 _ Inches Port Length 6 Inches
3. ust convert cubic inches into cubic feet To do this you must divide the cubic inch total by 1728 Example 1512 1728 875 Cubic feet Calculating Internal Volume 1 To calculate the internal net volume of the above box you must first multiply the thickness of the wood you are using by Two 2 Example 3 4 x 2 1 5 2 Next Subtract 1 5 from each of the outside measurements of the box Width 12 1 5 10 5 Height 14 1 5 12 5 Depth 9 1 5 7 5 3 Multiply the new totals H x W x D Example 10 5 x 12 5 x 7 5 984 375 4 Next you must convert cubic inches into cubic feet To do this you must divide the cubic inch total by 1728 Example 984 375 1728 5696 Cubic feet Wiring Please take every precaution to wire your DVC woofers for the correct impedance 12 305mm Subwoofer 1150 Watts RMS Sealed Enclosure 12 305mm BLACK METALLIC POLY INJECTION CONE BUTYL RUBBER SURROUND DUAL 2 5 64mm HIGH TEMPERATURE KAPTON VOICE COIL 2300 WATTS PEAK 1150 WATTS RMS FREQUENCY RESPONSE 25Hz 2KHz SENSITIVITY 96dB 1 WATT 1 METER IMPEDANCE DUAL 4 OHMS MOUNTING DEPTH 6 13 16 173mm Recommended Enclosures Please note Our recommended box volumes are given for internal air requirements P126DVC Amplitude Response dB Hz Sealed Enclosure 10 20 3
Download Pdf Manuals
Related Search