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Furman Sound SP-20AB manual

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Table of contents for the manual

  • Page 1

    SP-20AB MANUAL 0008A 960026-832[...]

  • Page 2

    SP-20AB MANUAL Important Note: T o obtain best results from this Furman Sound electronic product, please be sure to read this manual carefully before using it. Please fi ll out and return the W arranty Registration Card immediately to obtain full protection under the terms of the Limited W arranty , in case your ownership documents are lost. Pleas[...]

  • Page 3

    SP-20AB MANUAL The SP-20AB’ s compact size and 20 watts per channel make it ideal for modu lar use in large commercial installations with multiple small speakers. Its power capacity is also just right for driving the small near fi eld monitors used in most recording studios as a comparison with the main control room monitors - it can power them [...]

  • Page 4

    SP-20AB MANUAL Descriptions of Controls Front Panel INPUT LEVEL: The Input Level control can be adjusted for maximum signal to noise and minimum clipping. The Input Level control is stereo - it af fects both left and right channels simultaneously and affects all outputs. SIGNAL PRESENT LIGHTS: These yellow LED’s turn on whenever a signal exceedin[...]

  • Page 5

    SP-20AB MANUAL contact between chassis, as in a rack with metal rails. Sliding the Ground Lift switch up completely isolates all signal grounds from the chassis, breaking any ground loops. The chassis always remains con nected to the ground pin on the AC cord for safety and to provide shielding against RF interference. T ry both positions of the Gr[...]

  • Page 6

    SP-20AB MANUAL two top (red) terminals. In this case, nothing should be connected to the bottom (black) terminals. Positive polarity will be on the left channel (red) terminal. SA TELLITE/REMOTE OUTPUT : This output is a single male XLR connector containing both the left and right channel outputs. It is wired as follows: Pin 3 -left (high); Pin 2 -[...]

  • Page 7

    SP-20AB MANUAL Installation For installation as a free-standing unit, attach the four adhesive rubber feet supplied with the SP-20AB to the bottom of its case. With either the HRKIT -1 or the HRKIT -2 adaptor kits the SP-20AB may be mounted in standard 19” equipment racks. The HRKIT -1 is for mounting one SP-20AB in the center of a 19” rack. Th[...]

  • Page 8

    SP-20AB MANUAL Limited W arranty Furman Sound, Inc., having its principal place of business at 1997 South McDowell Blvd., Petaluma, CA 94954 (“Manufacturer”) warrants its SP-20AB (the “Product”) as follows: Manufacturer warrants to the original Purchaser of the Product that the Product sold hereunder will be free from defects in material an[...]

  • Page 9

    SP-20AB MANUAL 8 Service Before returning any equipment for repair , please be sure that it is adequate ly packed and cushioned against damage in shipment, and that it is insured. We suggest that you save the original packaging and use it to ship the product for servicing. Also, please enclose a note giving your name, address, phone number and a de[...]

  • Page 10

    SP-20AB MANUAL SPECIFICA TIONS OUTPUTS: Power: 20 W atts per channel, stereo, into either 4 Ohms or 8 Ohms, or 40 W atts mono into 8 Ohms, 20 Hz to 20 KHz Connectors: Speakers: 5-way binding posts (accommodates dual banana plugs, spade lugs, bare wires, etc.) Remote Headphone: XLR. INPUTS: Input Impedance: 20K Ohms. Sensitivity: -6.5 dBU required f[...]

  • Page 11

    SP-20AB MANUAL[...]

  • Page 12

    SP-20AB MANUAL 7 Furman Sound, Inc. 1997 South McDowell Blvd. Petaluma, California 94954-6919 USA Phone: 707-763-1010 Fax: 707-763-1310 Web: www .furmansound.com E-mail: info@furmansound.com[...]