MPN #4466-DP-R-B34    
DPA 4488-DP-R-B34

$1312.00

Financing available
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Cardioid dual-ear headset mic, 5mm capsule, black finish, locking 3.5mm adapter, CORE plus clarity, 144 dB max SPL, adjustable boom, Sennheiser compatible.



The DPA 4488 CORE+ Cardioid Headset Microphone with Locking 3.5mm Adapter (Black) (Model: 4488-DP-R-B34) is a high-performance, dual-ear headset designed for professionals in theater, broadcasting, live events, and presentations. Engineered for use with Sennheiser transmitters, this version features a locking 3.5mm connector, delivering secure, dependable performance even in the most demanding environments.

Built with DPA's CORE+ technology, the microphone ensures superior clarity, wide dynamic range, and nearly distortion-free audio-handling up to 144 dB SPL. Its discreet, adjustable stainless steel frame offers a custom fit via 3-point ear grips and a 2-way adjustable boom, allowing precise mic positioning. The rugged design includes a Kevlar-reinforced cable and IP58-certified water-repellent construction, ensuring reliability and comfort during extended wear. With its focused cardioid pickup pattern, the 4488 CORE+ delivers exceptional vocal isolation and intelligibility, making it a trusted solution for high-stakes vocal reinforcement.
  • Headset microphone with cardioid pickup for excellent feedback rejection in live or broadcast settings
  • CORE+ technology ensures ultra-low distortion and natural clarity across loud and soft vocal ranges
  • Dual-ear adjustable stainless steel frame with secure 3-point grip for long-term comfort and stability
  • Boom arm adjusts in both length and angle for precise mic placement
  • Includes locking 3.5mm adapter for seamless integration with Sennheiser wireless systems
  • Durable IP58-rated design with Kevlar-reinforced cable and discreet matte finish
  • Perfect for high-performance presentations, stage productions, and professional speech applications
  • General Specifications
  • Product ID: 4488-DP-R-B34
  • Microphone type: Electret condenser
  • Directional pattern: Cardioid
  • Operating principle: Pressure
  • Frequency response: 20 Hz to 20 kHz
  • Sensitivity: 6 mV/Pa or -44 dB re 1 V/Pa
  • Equivalent noise level: 26 dB A-weighted
  • Maximum SPL: 144 dB peak
  • Dynamic range: 111 dB
  • Power requirements: 5 to 10 V (plug-in power)
  • Connector type: MicroLock with DAD9034 adapter to locking 3.5 mm
  • Cable length: 1.2 meters
  • Cable diameter: 1.6 mm
  • Polarity: Positive pressure yields positive voltage on MicroLock pin
  • Weight: 14 g including cable and connector
  • Color: Black

  • Mechanical and Design Features
  • Capsule diameter: 5.4 mm
  • Boom arm: Two-way adjustable for length and vertical pivoting
  • Boom lock: Sliding lock with anti-rotation shape
  • Boom detachment: Detachable below ear for left/right conversion
  • Ear grips: 3-point system with spring mechanism for secure fit
  • Headset frame: Stainless steel with matte PVD coating
  • Frame fit: One-size-fits-all, fully adjustable
  • Cable management: 90-degree guide, sliding for camera visibility management
  • Service connector: Allows independent replacement of boom and cable
  • Environmental rating: IP58 certified for dust and moisture resistance
  • Boost grids: Includes Soft Boost (3 dB at 8-20 kHz) and High Boost (10 dB at 12 kHz), both stainless steel and cleanable

  • Compatibility and Usage
  • Compatible transmitters: Sennheiser models with locking 3.5 mm connector including Evolution ew, XSW-D, and SpeechLine SL Series
  • Applications: Live performance, broadcast, stage, presentations, vocal use
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