Soundstream SPL 170 manual

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Table of contents for the manual

  • Page 1

    12 SOUNDSTREAM TECHNOLOGIES 120 Blue Ravine Road • Folsom • California 95630 USA tel 916.351.1288 fax 916.351.0414 (REV A, 7/22/97) 1 SPL 170 Sub woofer OWNER'S MANUAL AND INS TA LL ATION GUIDE[...]

  • Page 2

    2 CONGRATULATIONS! You have chosen a superior product for reproducing high "Sound Pressure Levels" in the car. This precision component , when properly installed, is capable of amazing output performance. SPL170 woofers are extremely high output speakers with performance made possible through outstanding design and exceptional quality in [...]

  • Page 3

    10 Sealed Bandpass (SBP) Vented (Continued) • 4.5 ft 3 @ 25 Hz (Two 4" x 16" ports) - Designed fo r thunderous home theater bass. Use with 20 Hz high pass filter for very high power handling. Sealed Bandpass • Rear = .87 ft 3 sealed • Front = 1.5 ft 3 @ 75 Hz (Five 4" x 10" ports) - Very high output in tin y enclosure. Gre[...]

  • Page 4

    4 Frequency Response (Hz) 25 - 500 Sensitivity (2.83v/1m) 96 dB Impedance (nominal Z, ohms) 2/8 Rated Program Power, Watts 800 Fs (Hz) 26.2 Qts .371 Qms 7.43 Qes .390 Efficiency Bandwidth Product (Fs/Qes) 67.1 Vas (ft 3 ) 6.36 Vas (liters) 180 Vas (m 3 ) .180 Cms (um/N) 160 DCR (ohms) 2.24 Levc (mH) @ 1 KHz 2.475 BL (Tesla m) 14.75 Sd (in 2 ) 131.0[...]

  • Page 5

    8 BUILDING THE ENCLOSURE • Determine the dimensions of your enclosure. • Be certain the box you have designed will fit into the location you have chosen. Sometimes making a cardboard box with the same outside dimensions is helpful. • Use 3/4 inch thick Medium Density Fiberboard (MDF) or High Density Particleboard. It is preferable to cut the [...]

  • Page 6

    6 Sealed Bandpass Enclosure Sealed bandpass enclosures enc lose both sides of the woofer(s). An airtight enclosure is built around the front and back of the woofer and one chamber is por ted to a specific frequency. CALCULATING (NET) INTERNAL ENCLOSURE VOLUMES When constructing any type of enclosure, you must be aware that the outside dimensions DO[...]