Premium Audio Products – Speaker Building – Pro Sound – Crossovers – Capacitors – Coils – Transformers – Speaker Boxes


 
 
 
 
     


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Capacitors
Coils
Resistors
Crossovers
SPx Pro Speaker Boxes
Binding Posts
Speaker Handles
Terminal Cups
Protection Devices
L-Pads
PC Boards
Hookup Wire
Solder
Cabinet Dishes and Jack Plates
Sales & Special Offers
Crossover Calculators
Audio Tech Center
  Capacitors
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ERSE Audio Grade Capacitors are great for all audio and general electrical applications. From Non-polar Electrolytic to polypropylene caps, ERSE has what you need to make your design not only work, but work at the level of quality you expect.
  Coils
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ERSE audio inductors are wound using state of the art technology for years. With instruments such as hysteresis tension devices, computer-controlled winding machines, and bobbins and tools that optimize the Wheeler formula, ERSE can supply coils with 1% tolerance.
  Resistors
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ERSE audiophile grade resistors are packaged in a nonflammable cement casing and with an inorganic potting mix. This combination provides resistance to the elements and high thermal conductivity.
 
  Crossovers
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ERSE Audio offers to the speaker industry everything it demands when it comes to crossovers: Premium quality and economically priced networks. It's no wonder so many continue to come back to ERSE for their crossovers. No matter the application, ERSE can satisfy your home and pro-audio needs.
  SPx Pro Speaker Boxes
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Professional speaker boxes. Speaker boxes include all woofer and horn mounting hardware. Available in two sizes.
  Binding Posts
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Gold plated Binding Posts. Available with knurled or with a twist plastic red and black cap.
 
  Speaker Handles
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Premium metal and plastic speaker cabinet handles. Many shapes and sizes available in stock.
  Terminal Cups
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Terminal cups and jack plates with a clean and professional look.
  Protection Devices
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Don’t let your speakers go up in smoke, protect them with ERSE quality speaker protection devices.
 
  L-Pads
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Individually control your tweeter or midrange volume with L-Pads and volume controls.
  PC Boards
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ERSE PC Boards are durable and come in a variety of layouts for 2-Way, 3-Way, and Single Pass Filters
  Hookup Wire
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Hookup wire for your speakers. High quality PVC twisted pair wiring harness.
 
  Solder
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Premium Audio Grade Solder
  Cabinet Dishes and Jack Plates
Speaker cabinet dishes and jack plates in metal and plastic with a clean and professional look.