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Subwoofers OWNER'S MANUAL AND INSTALLATION GUIDE SOUNDSTREAM TECHNOLOGIES 120 Blue Ravine Road Folsom California 95630 USA tel 916.351.1288 fax 916.351.0414 (REV A, 3/2/98)
SPL10, SPL12 AND SPL15 SUBWOOFERS CONGRATULATIONS! You have chosen a superior product for reproducing high "Sound Pressure Levels" in the car. component, when properly installed, is capable of amazing output performance. The SPL10, SPL12 and SPL15 woofers are extremely high output speakers with performance made possible through outstanding design and exceptional quality in parts and construction.
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Vented (Cont'd) 1.0 ft @ 40Hz (4" x 14.25" port) - Small, versatile enclosure with good bass. Great for Rock music or home theater. Frequency Hz 1.0 ft @ 50Hz (4" x 8" port) - Small enclosure with good punch. Good for Rap or Rock.
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SELECTING AN ENCLOSURE There are several different enclosure designs for different applications. The SPL subwoofers work very well in all of the following enclosure designs. It is up to you to select the specific enclosure that will work the best for your particular application.
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SUGGESTED ENCLOSURES Infinite Baffle Sealed .5 ft - Good linear response, excellent small enclosure. Excellent high SPL, multiple driver applications. Frequency Hz 1.5 ft - Good linear response, excellent all around enclosure. Frequency Hz Vented .75 ft @ 50 Hz (4" x 11.5"...
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ENCLOSURE VOLUME FLOWCHART M ea sure m axim um po ssib le dim ensio ns M ultiply wa ll thickness by 2 S ubtra ct this from e ach dim en sion to a rrive at Gro ss In terna l Dim e nsion s M u ltiply LxW xD to arrive at Gross In tern al Volu m e Ded uct Vf (volum e of the spe aker fram e )
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