Bose FreeSpace DS 16F Service Manual
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Bose FreeSpace DS 16F Service Manual

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FreeSpace
DS 16F
Loudspeaker
Service Manual
©2009 Bose Corporation
Reference Number 303290-SM Rev. 00

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Summary of Contents for Bose FreeSpace DS 16F

  • Page 1 ® FreeSpace DS 16F Loudspeaker Service Manual ©2009 Bose Corporation Reference Number 303290-SM Rev. 00...

  • Page 2: Table Of Contents

    BY AN AUTHORIZED BOSE SERVICE CENTER OR OWNER OF THE BOSE PRODUCT, AND SHALL NOT BE REPRODUCED OR USED FOR ANY OTHER PURPOSE. Warranty The Bose FreeSpace DS 16F loudspeaker is covered by a five year transferable limited warranty. Accessories Description Product Code...

  • Page 3: Safety And Regulatory Compliance

    Safety and Regulatory Compliance The FreeSpace ® DS 16F loudspeaker has passed extensive testing and complies with the following specifications and uses: • Listed to ANSI/UL 1480-2005 • Fire Protective Signaling Use – UL CategoryUUMW, File Number S 3241. Control Number42S9.

  • Page 4: Specifications

    Specifications Electrical Power Handling: Nominal Impedance (transformer bypass): 8 Ohms Sensitivity at 1W @ 1m 84dB SPL Maximum SPL: 96 dB SPL (pink noise at 1m at rated power) 102 dB SPL (peak) Frequency Range ( -3dB): 90 Hz - 16 kHz Beamwidth ( -6 dB point, average 1 -4 kHz): 140 degrees conical Mechanical...

  • Page 5: Packaging Part List, Freespace

    4301-7010+1 PE BAG 1497-4732+0 PAPER STRIP 1450-7900+0 PE BAG 1497-4222+0 INNER CARD 1 324246-0010 1450-6340+0 INNER CARD 324243-0010 1450-6180+2 PE FORM 2 324241-0010 1493-0301+0 PE FORM 1 324242-0010 1493-0291+0 CARTON 313540 1436-0202+2-2 Figure 1. FreeSpace DS 16F Loudspeaker Packing View...

  • Page 6: Main Part List, Freespace Model 16F

    8910-3595+1 UL 1007, WHITE 1681-0090+C SCREW, T4.0x20MM, TAPPING 2910-4020+3000 JUNCTION BOX, BS02XC 1404-6501+1 CLIP, RETAINING 4135-2391+0 GRILLE, BLACK 296711 4135-2262+1 GRILLE, WHITE 296712 4135-2263+1 BOSE LOGO, BLACK 303977 4154-4992+0 BOSE LOGO, WHITE 303895 4154-4991+0 Figure 2. FreeSpace DS16F Exploded View...

  • Page 7: Disassembly Procedures

    Disassembly Procedures Note: Refer to the figure below for the 3.5 Remove the nut that secures the rotary following procedures. switch (12) to the baffle. Lift out the rotary switch. 1. Grille Removal Re-assembly Note: Be sure the rotary switch is facing the correct direction and be 1.1 Carefully pull the grille (23) away from the sure the lock washer is at "7"...

  • Page 8: Test Procedures

    3.1 Set the rotary switch to the 8 Ohm position. 3.2 Apply a 6Vrms, 80Hz signal to the input terminals. Sweep the oscillator frequency FreeSpace DS 16F Test Setup Diagram slowly from 80Hz to 16kHz. Listen carefully 1. Phase Test for buzzes, rattles or other extraneous noises from the driver or from the internal 1.1 Turn the rotary switch to the 8 Ohm...
  • Page 9 SPECIFICATIONS AND FEATURES SUBJECT TO CHANGE WITHOUT NOTICE Bose Corporation The Mountain Framingham Massachusetts USA 01701 P/N: 303290-SM Rev. 00 5/2009 (P) FOR TECHNICAL ASSISTANCE OR PART ORDERS, CALL 1-800-233-4408 http://serviceops.bose.com...

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