Boss Audio Systems Phantom
Contents
1. AK 500 WATTS RMS E FREQUENCY RESPONSE 28Hz 2KHz E SENSITIVITY 95dB 1 WATT 1 METER E IMPEDANCE 4 OHM MOUNTING DEPTH 3 7 8 98mm Recommended Enclosures Please note Our recommended box volumes are given for internal air requirements D12F Amplitude Response dB Hz 6 A eee o l AT a Li o y d S y 9 Sealed Enclosure Ae eee pT pA fF tity e 0 2 0 30 40 50 100 200 300 400 500 Hz Frequency Sealed Enclosure Box Volume 1 0 Cu Ft Box is given as internal air volume including driver displacement2. Product Specifications Speaker Impedance table 4ohms 12 INCH FLAT SUBWOOFER Free Air Resonance Fs 35 Total Q Driver FS including all resistance s Qts 0 692 Q of the Driver FS including non electrical resistance only Qms 5 403 Q of the Driver FS including electrical resistance only Qes 0 793 The Driver s compliance expressed as an equivalent Vas 2 055 Volume of all cubic Ft The Driver s linear displacement inches Xmax 0 197 The DC resistance of the driver s single voice coils ohm Re 3 6 Thermal Power rating of Driver R M S Peak Pe 500W 1000W The Driver s sensitivity dB Sens 95 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 in 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 must 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
3. of the wood you are using by Two 2 Example 3 4 x 2 1 5 DIF __12 INCH FLAT SUBWOOFER Width 12 1 5 10 5 Height 14 1 5 12 5 Depth 9 1 5 7 5 pm y 2 Next Subtract 1 5 from each of the outside measurements of the box 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 Ss i em BOSS See ae the cubic inch total by 1728 Example 984 375 1728 5696 Cubic feet pa UT Xnard CA 93030 800 999 1236 AUDIO SYSTEMS S Thank you for purchasing a BOSS AUDIO subwoofer It is a state of the art product carefully designed manufactured for vehicle use and has been thoroughly tested to ensure consistent and reliable performance If you have any question about the operation of your BOSS AUDIO subwoofer which are not answered by this manual contact your dealer in the first instance Precautions Before making holes check the mounting space with supplied template To prevent noise pick up keep the wiring of this unis away from motors high volage leads and other possible noise source To prevent short circuit keep all wiring away from moving parts sharp edges Make sure you have carefully read and understood the installation instruction 12 305mm Subwoofer 500 Watts RMS Sealed Enclosure E 12 305mm BLACK POLY MICA CONE BUTYL RUBBER SURROUND E 2 51mm HIGH TEMPERATURE ALUMINUM VOICE COIL 1000 WATTS PE
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