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University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Speaker System
University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Speaker System
University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Speaker System
University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Speaker System
University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Speaker System
University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Speaker System
University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Speaker System
University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Speaker System
University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Speaker System

University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Speaker System

$ 15.81

Availability: 21 in stock
  • Power Rating Adjusted Range: 60 Watts (Average Power) Below LF Cutoff
  • Custom Bundle: No
  • Sound-Pressure Level (SPL) Output: 123 dB at 4' on axis
  • Item must be returned within: 30 Days
  • Frequency Response: 250-13000 kHz +/- 5 dB
  • MPN: 1B-8A
  • Return shipping will be paid by: Buyer
  • Modified Item: No
  • Refund will be given as: Money Back
  • Radiating Diaphragm: 2-inch molded-impregnated phenolic linen
  • Voice Coil: 2-inch copper
  • Impedance: 8 Ohms
  • Brand: University Sound Commercial Division
  • Condition: This pair of University 1B-8A re-entrant horn loudspeakers, dating from around 1966, is in very good physical and excellent electro-mechanical condition. These speakers were always used indoors, as the finish and decals are in excellent condition, showing no degredation of the finish. Both speakers have high-output, low distortion sound with no issues -- a hallmark of the excellent University Sound engineering. Both speaker's 2-inch copper voice coils are well within specification for impedance measurements for their 8-ohm ratings. The aluminum horn assemblies are in good condition with minor nicks and dings, and the rubber grommet protecting the leadwires is missing on one speaker, but is easily replaced. The wall or ceiling brackets, OMNI-LOCK plates, are no longer with the speakers, but the main hold-down portion attached to the drivers themselves is still intact, and the speakers can be easily adapted to any sort of bracket.
  • Weatherproof Compatibility: Weatherproofed for indoor or outdoor use
  • Restocking Fee: No
  • All returns accepted: Returns Accepted
  • Power-Handling Capability: 30 Watts Integrated (voice/music)
  • Dispersion Off-Axis Response: 90 degrees
  • Horn: Spun Aluminum w/ Baked-On Gun-Metal Acrylic Finish
  • Country/Region of Manufacture: United States
  • Model: 1B-8A Re-entrant Horn
  • Driver Assembly: 2-inch Voice Coil Alnico Gold Dot 5 Magnet
  • Power Rating Full Range: 30 Watts (Average Power) Full Range

    Description

    University Model 1B-8A, 8-ohms, 30-watts, Paging High-Efficiency Horn Re-entrant Speaker System
    This pair of University 1B-8A re-entrant horn loudspeakers, dating from around 1966, is in very good physical and in excellent electro-mechanical condition.  These speakers were always used indoors, as the finish and decals are in excellent condition, showing no degredation of the finish.  Both speakers have high-output, low distortion sound with no issues -- a hallmark of the excellent University Sound engineering.  Both speaker's 2-inch copper voice coils are well within specification for impedance measurements for their 8-ohm ratings.  The aluminum horn assemblies are in good condition with minor nicks and dings, and the rubber grommet protecting the leadwires is missing on one speaker, but is easily replaced.  The wall or ceiling brackets, OMNI-LOCK plates, are no longer with the speakers, but the main hold-down portion attached to the drivers themselves is still intact, and the speakers can be easily adapted to any sort of bracket.
    Ref. HP-2101292