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VTC Pro Audio N4 15" 2-Way High Output Full Range Speaker

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The VTC Inception Series N4 is a 15 inch / 2-inch loudspeaker enclosure that delivers 1420 watts (continuous power) in an extremely versatile trapezoidal cabinet design. The Inception Series N4 is the ideal point source full range cabinet for front-of-house, installation or sidefill applications.An Active / Passive Bypass Switch on the input panel allows the VTC N4 to operate as a full range cabinet with its internal passive crossover network, making it ideal for repeater and side fill applications where quick plug and play connection to a single amp channel is required. In Active mode, the internal crossover is bypassed allowing efficient bi-amp operation of the N4 for critical monitoring and sound reinforcement applications.The horn structure is made from high-pressure die-cast polyurethane foam which reduces resonances and vibrations and assures maximum strength. The 60 by 50 degree elliptical shaped horn provides low distortion and a spherical wave-front, avoiding reflections and other disadvantages usually associated with diffraction horns.An integrated 1 3/8-inch (3.5cm) pole mount adaptor allow the N4 to be used on standard heavy-duty speaker stands for side and center-fill applications where maximum SPL and coverage is required from a compact cabinet source.Built for touring applications, the 80 lb VTC N4 uses solid 5/8-inch 11-ply Russian Birch plywood cabinet construction, integrated handles and a heavy-gauge perforated all metal grille to protect the speaker components.


  • Touring Sound
  • Live Theatre
  • Concert Halls
  • Houses Of Worship
  • Delay/Repeater Cabinet
  • Side/Center/Down Fill

Features of the VTC Inception Series N4 15 Inch Loudspeaker:

  • 1420 Watt 15 inch / 2 inch Cabinet Configuration
  • 60 Degree Trapezoidal Enclosure
  • 5/8 inch 11-ply Russian Birch Plywood Cabinet
  • 20 Integrated Flypoints
  • Innovative Installation Hardware Available for Cluster Hangs
  • All-metal Speaker Stand Adaptor
  • Heavy Gauge Perforated All-Metal Grille
  • Integrated Handles
  • Rugged Nylon Glides

Specifications of the VTC N4 15 Inch Loudspeaker:

  • Driver Components: (HF) 8 Ohm driver with 3-inch voice coil, Titanium Diaphragm with1.4-inch exit, Neodymium magnet assembly
  • Driver Components: (LF) 4 Ohm 15 inch woofer with 4-inch voice coil, Neodymiummagnet assembly
  • Frequency Response 50Hz to 18kHz (with recommended DSP processing)
  • Program Power HF: 110 watts nominal / 220 watts continuous
  • LF: 600 watts nominal / 1200 watts continuous
  • Nominal Impedance HF: 8 ohms, LF: 4 ohms
  • Frequency Response: 50Hz to 20kHz (with recommended processing)
  • Sensitivity (1w/1m) HF: 110dB, LF: 98dB
  • Calculated Maximum SPL Output: HF: 133dB, LF: 129dB
  • Crossover Frequency: 850Hz
  • Nominal Coverage: 60 degrees horizontal by 50 degrees vertical
  • Enclosure Material: 5/8" 11-ply Baltic birch plywood
  • Finish: Black Ultrathane paint
  • Grille: Perforated, formed powder coated steel
  • Connectors: Neutrik Speakon NL4 in parallel
  • Dimensions: (DWH, inches) 18 x 20 x 29
  • Weight: 80 lbs