J.W. Davis & Company

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Speaker System Components

Speaker Baffles & Cabinets  |  Loudspeakers  |  Speaker/Transformer Assemblies  |  Transformers  |  Speaker Volume Controls  |  Attenuator Line Controls  |  Wall Plates/Assemblies  |  Control Knobs  |   Escutcheons  |  Plugs & Jacks

  Professional Quality Transformers

 
 

 

TR-705

TR-710

TR-705

TR-710

 

 
   

TR-240

TR-740

TR-240

TR-740

 

 
   

TR-780

WP-10

TR-780

WP-10
    
TR-705
70.7-Volt, 5-Watt, Grain-Oriented Core For Lower Insertion Loss, Taps 5, 2.5, 1.25, .625, .31 Watts  more info...

TR-255
25-Volt, 5-Watt, Grain-Oriented Core For Lower Insertion Loss, Taps 5, 2.5, 1.25, .625, .31 Watts  more info...

TR-710
70.7-Volt, 10-Watt, Grain-Oriented Core For Lower Insertion Loss, Taps 10, 5, 2.5, 1.25, .625 Watts  more info...

TR-224
25-Volt, 24-Watt, Grain-Oriented Core, Taps 24, 12, 6, 3 Watts  more info...

TR-240
70.7-Volt, 24-Watt, Taps 24, 12, 6, 3 Watts  more info...

TR-740
70.7-Volt, 40-Watt (Compensated Wound) 4, 8, 16-Ohm  more info...

TR-780
70.7-Volt, 80-Watt (Compensated Wound) 4, 8, 16-Ohm  more info...

WP-10
70.7-Volt, 10-Watt (Waterproof Housing), TR-710 Transformer  more info...


NOTE:  If you wish to have a transformer mounted on a speaker or sound column, installation cost will be 75 per transformer on speakers and $2.50 per transformer on sound columns.  When this is done, the secondary of the transformer is connected and soldered to the voice coil of the speaker.  Complete unit is then tested.  Example for ordering:  DSC-820 (Speaker)/TR710 (Transformer).


Speaker Baffles & Cabinets  |  Loudspeakers  |  Speaker/Transformer Assemblies  |  Transformers  |  Speaker Volume Controls  |  Attenuator Line Controls  |  Wall Plates/Assemblies  |  Control Knobs  |   Escutcheons  |  Plugs & Jacks

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3030 Canton Street Dallas, Texas 75226 www.jwd.com jwd@jwd.com