Power Acoustik STW-10 User's Manual
Contents
1. Ports Port dia x length 7 cu ft 1 cu ft 38 Hz 3 x 10 1 cu ft 1 5 cu ft 35 Hz SK TTS Building the Enclosure Determine the dimensions of your enclosure Be certain the box dimensions that you have designed will fit in the location you have chosen in your vehicle Sometimes making a cardboard box with the same outside dimensions is helpful It is recommended to use 75 inch thick MDF medium density fiberboard to build you speaker box Use a T square to verify precise right angle cuts before you assemble the box Use high guality wood glue and screws to assemble the box to guarantee an airtight box that will not come apart due to excess vibrati on and pressure It is recommended for sealed enclosures to stuff the interior of the box with approximately 50 Dacron or Polyester fiberfill for increased sound damping and woofer performance For ported enclosures it is recommended to staple 1 thick Dacron or Polyestrer insulation to the interior walls of your box Use slide on connectors for spade style connectors or bare wire for push and screw terminals Do not solder the wires to the factory connectors as this may cause damage to the voice coil or tinsel lead and may void your warranty Recommended wiring The following page will give you a few different options to match the impedance of the woofers to the impedance capability of the amplifier Please read and follow the diagrams closely to insu2. Parallel voice coil configuration 2 ohm Load Series voice coil configuration 4 ohm Load PoweR ACOUSTIK STW 10 STW 12 Owner s manual Power Acoustik STW Series Woofers Congratulations on your purchase of one of the finest woofers available for your vehicle today If you are an enthusiast that plays your system loud and hard the STW woofers will take you to the limit Our small sealed enclosure high excursion design will move enough air to part your hair Let your woofers do all the talking to let everyone know you are Serious about your sound Please take a few monents to fill out the warranty card and review this manual before installing this woofer for proper connections and box sizes Common Features Wide Foam Surround One Piece Cone Dust Cap Assembly Large Diameter Poly Cotton Spider Integrated Tinsel Leads Dual 4 ohm BASV Voice Coils Reinforced Aluminum Voice Coil Former Die Cast Aluminum Basket 1 Piece Rubber Gasket Black Chrome Finish Chrome Push Terminals Vented Pole Piece Specifications STW 10 STW 12 800 watts power handling 1000 watts power handling 400 watts RMS 500 watts RMS 100 oz magnet 120 oz magnet 2 BASV voice coil 2 5 BASV voice coil SPL 88 dB SPL 89 dB Fs 35 Hz Fs 32 8 Hz Vas 8 cu ft Vas 1 7 cu ft Qms 8 133 Qes 4778 Qts 4513 Oms 4 49 Qes 737 Qts 683 Xmax 3 Xmax 3 Recommended box sizes Sealed Box Size Ported Box Size Tune Freq of
3. re maximum woofer performance
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