34.4mm Coil Diameter Neodymium 110dB Sensitivity Professional Driver Njc-34 (S)

Product Description

NJC-34(S)

NEO Series

Specifications: NJC-34S

• Product Model	NJC-34S
  Series	NEO Series
  Throat Diameter	1 in (25mm)
  Mounting Type	Screw on 1-3/8" or Bolt-on
  Nominal Impedance	8.0 Ohm
  Sensitivity (1W/1M)	110 dB
  Power Capacity	50 Watts RMS (pink noise signal -12dB/OCT)
  Frequency Range	1.2KHz - 22KHz
  Diaphragm Material	Titanium
  Voice Coil Diameter	1.35 in (34.4mm)
  Voice Coil Material	Round & Ribbon Aluminium Wire
  Magnet	Neodymium N-38SH
  Flux Density	2.1T
  Packing Details
  Parameter	Value
  Overall Diameter × Depth	100mm (3.94in) × 50mm (1.97in)
  Net Weight	1.5 kg
  Pcs/CTN	6 pcs
  Carton Size	38 × 23 × 8 cm

  
  Product Overview

  The NJC-34S is a high-performance compression driver from the NEO Series, engineered for professional audio applications that demand exceptional clarity, wide bandwidth, and outstanding reliability. Featuring a titanium diaphragm, a hybrid round and ribbon aluminium voice coil, and a high-grade N-38SH neodymium magnet, this driver delivers articulate, high-resolution sound across an extended frequency range from 1.2 kHz to 22 kHz.

   

  Key Features

  Extended High-Frequency Response

  With a frequency range that reaches up to 22 kHz, the NJC-34S captures the finest  details in the upper treble region. This extended bandwidth ensures that even the most subtle harmonics and overtones are reproduced with precision, making it an excellent choice for high-fidelity audio systems.

  Titanium Diaphragm for Precision and Articulation

  The precision-formed titanium diaphragm offers an exceptional stiffness-to-mass ratio, enabling rapid transient response and crisp, well-defined high frequencies. Titanium's inherent damping characteristics help minimize resonances, delivering clean, accurate sound with excellent vocal intelligibility.

  Hybrid Voice Coil Design

  The 1.35-inch (34.4mm) voice coil combines round and ribbon aluminium wire in its construction - a unique approach that leverages the strengths of both geometries. The ribbon segments maximize packing density and magnetic coupling for improved efficiency, while the round wire sections provide robust structural integrity and smooth frequency response. This hybrid design results in superior thermal dissipation, reduced power compression, and enhanced overall fidelity.

  High-Energy N-38SH Neodymium Magnet

  The N-38SH grade neodymium magnet generates a flux density of 2.1 Tesla, providing exceptional control over diaphragm movement. The "SH" designation indicates a high-temperature-resistant coating, ensuring stable performance even under demanding thermal conditions. This high magnetic field strength delivers low distortion and consistent output at all operating levels.

  Flexible Mounting Options

  The NJC-34S supports both screw-on (1-3/8") and bolt-on mounting types, giving system designers the freedom to choose the most suitable installation method for their specific horn or waveguide. This versatility simplifies integration across a wide range of enclosure designs.

  High Sensitivity and Efficiency

  With a sensitivity rating of 110 dB (1W/1M), the NJC-34S delivers impressive sound pressure levels with minimal power input. Rated at 50 Watts RMS, it strikes an excellent balance between output capability and power efficiency.

   

  Applications

  The NJC-34S's combination of extended frequency response, flexible mounting, and robust power handling makes it well-suited for a diverse range of professional audio scenarios:

• Portable PA and Live Sound Systems - Ideal for small to mid-sized live events, the high sensitivity and lightweight neodymium construction make it perfect for mobile sound rigs used by DJs, bands, and event organizers.

• Fixed Installation Venues - Perfect for restaurants, bars, retail spaces, conference rooms, houses of worship, and auditoriums that require reliable, high-quality sound reinforcement with clear vocal reproduction.

• Stage Monitors and Wedges - The detailed midrange and extended high-frequency response ensures performers can hear every nuance of vocals and instruments on stage with clarity and precision.

• Compact Line Arrays and Column Speakers - The 1-inch throat and versatile mounting options allow seamless integration into slim, modular array designs for distributed sound coverage.

• Commercial Audio and Background Music Systems - Suitable for offices, hotels, lobbies, and public spaces where speech intelligibility and pleasant background music reproduction are essential.

• OEM and Custom Speaker Builds - The flexible mounting options and balanced performance characteristics make this driver an excellent choice for custom enclosure designs and OEM integrations.

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  Design Advantages

  The NJC-34S is engineered for applications where clarity, versatility, and reliability are paramount. The compact form factor (100mm × 50mm) and dual mounting compatibility make it easy to integrate into both new designs and existing systems. With a net weight of just 1.5 kg, it is lightweight enough for portable applications while remaining robust enough for permanent installations.

  Whether deployed in an intimate venue, a commercial space, or as part of a custom sound system, the NJC-34S delivers the performance, flexibility, and professional-grade quality that audio system designers and integrators demand from a premium compression driver.