B&C DE82TN 1.4″ Professional High Power Titanium Compression Driver
The B&C DE82TN is a premium large-format 1.4-inch high frequency compression driver engineered for professional loudspeaker systems that demand exceptional power handling, outstanding reliability, high acoustic output, and extended frequency response. Developed for touring sound systems, large-scale installation projects, professional stage monitoring, stadium audio systems, arena reinforcement, high-output point source loudspeakers, and line array applications, the B&C DE82TN combines a powerful magnetic motor structure with a large titanium diaphragm assembly to deliver authoritative high-frequency performance under the most demanding operating conditions.
Designed around B&C’s proven large-format compression driver architecture, the B&C DE82TN provides the combination of output capability and bandwidth that modern professional loudspeaker systems require. The driver incorporates a substantial 75 mm (3 inch) aluminium voice coil, allowing it to handle significant power levels while maintaining excellent thermal stability and consistent acoustic performance.
One of the defining characteristics of the B&C DE82TN is its ability to operate effectively at lower crossover frequencies. With a recommended crossover point of 1 kHz, the driver offers loudspeaker designers exceptional flexibility when developing high-performance two-way and three-way systems. This capability supports improved integration between transducers and helps achieve smoother overall system response.
At the core of the B&C DE82TN is a professional-grade titanium diaphragm, selected for its strength, rigidity, and long-term durability. Combined with a powerful motor structure producing 1.8 Tesla flux density, the diaphragm assembly delivers excellent transient response, high efficiency, and reliable operation under demanding conditions.
With 110 W nominal power handling, 220 W continuous power handling, 106.5 dB sensitivity, and a broad operating range extending to 18 kHz, the B&C DE82TN represents a powerful solution for professional sound reinforcement systems where reliability and performance are equally important.
Key Features
- 1.4-inch throat diameter compression driver
- 110 W nominal power handling
- 220 W continuous power handling
- 106.5 dB sensitivity
- Extended frequency response performance
- 75 mm (3 inch) aluminium voice coil
- Titanium diaphragm assembly
- 1.8 T high-energy magnetic structure
- Low 0.14 mH inductance
- Recommended crossover frequency of 1 kHz
- High-output professional design
- Optimized for touring and installation systems
- Excellent thermal management capability
- Large-format compression driver architecture
- Professional-grade reliability
Purpose-Built for Professional Sound Reinforcement
The B&C DE82TN has been engineered specifically for demanding professional environments where consistent performance and long-term reliability are critical requirements.
Modern sound reinforcement systems are expected to deliver high sound pressure levels while preserving clarity, speech intelligibility, and musical detail. To achieve these objectives, compression drivers must combine substantial power handling with accurate diaphragm control and efficient acoustic performance.
The B&C DE82TN addresses these requirements through a carefully engineered combination of a large voice coil, titanium diaphragm technology, and a high-energy magnetic circuit. This design allows the driver to deliver powerful high-frequency output while maintaining the precision required for professional audio reproduction.
Its 36 mm (1.4 inch) throat diameter provides compatibility with a wide range of professional horns and waveguides, allowing integration into numerous loudspeaker formats.
Whether installed in a touring PA system, large venue loudspeaker, theatre installation, house of worship, or stadium sound system, the B&C DE82TN is engineered to perform reliably in demanding applications.
Large 75 mm Voice Coil Technology
A key performance element of the B&C DE82TN is its substantial 75 mm (3 inch) aluminium voice coil.
Large-diameter voice coils provide significant advantages in professional compression driver applications. The increased surface area improves heat dissipation and thermal capacity, helping the driver maintain stable performance during extended periods of operation.
This robust voice coil design enables the B&C DE82TN to achieve impressive ratings of 110 W nominal power handling and 220 W continuous power handling, making it suitable for applications where sustained output capability is essential.
The use of aluminium winding material helps reduce moving mass while maintaining excellent electrical conductivity. Lower moving mass contributes to improved transient response and allows the diaphragm assembly to respond rapidly to changes in the audio signal.
The result is accurate reproduction of dynamic program material, improved detail retrieval, and excellent clarity across the operating range.
For professional sound reinforcement systems, this combination of thermal capacity and responsiveness is essential for maintaining consistent performance under demanding conditions.
Titanium Diaphragm Engineering
The B&C DE82TN utilizes a precision-engineered titanium diaphragm, a material widely recognized throughout the professional audio industry for its excellent balance of rigidity, strength, and reliability.
Titanium’s high stiffness helps maintain diaphragm stability at elevated output levels, reducing unwanted deformation and contributing to cleaner high-frequency reproduction.
The rigidity of the diaphragm supports improved transient accuracy and helps preserve critical musical and vocal details.
At the same time, titanium offers excellent durability, making it particularly suitable for touring systems and portable sound reinforcement applications where equipment must withstand regular transportation and demanding operating environments.
The diaphragm assembly contributes significantly to the driver’s ability to deliver clear vocals, detailed instrumentation, and excellent speech intelligibility.
Its design supports accurate reproduction across the driver’s operating bandwidth while maintaining long-term reliability.
High-Energy Magnetic Circuit
The motor structure of the B&C DE82TN has been optimized for efficiency, control, and output capability.
Generating 1.8 Tesla flux density, the magnetic assembly creates a powerful magnetic field that provides excellent control over diaphragm movement.
This strong magnetic force contributes directly to the driver’s 106.5 dB sensitivity, enabling substantial acoustic output while minimizing amplifier demands.
Accurate control of the diaphragm assembly is essential for preserving transient detail and reducing distortion. The high-energy motor structure helps ensure that the diaphragm responds quickly and precisely to changing audio signals.
This translates into improved articulation, enhanced musical definition, and greater overall system clarity.
The efficiency of the magnetic circuit also helps maximize system headroom, an important consideration in professional audio applications.
Optimized for Low Crossover Integration
One of the major advantages of the B&C DE82TN is its ability to operate with a recommended crossover frequency of 1 kHz.
Lower crossover frequencies can provide significant benefits in professional loudspeaker design. They allow the compression driver to reproduce a greater portion of the vocal range while reducing the bandwidth demands placed on the low-frequency section.
This often results in smoother integration between transducers and more consistent directivity characteristics throughout the crossover region.
The combination of a large diaphragm assembly, substantial voice coil, and powerful magnetic system allows the B&C DE82TN to perform effectively at these lower crossover points while maintaining professional reliability.
This capability provides loudspeaker designers with greater flexibility when optimizing system performance.
Extended High-Frequency Performance
The B&C DE82TN is engineered to deliver detailed and accurate high-frequency reproduction across its operating bandwidth.
The titanium diaphragm and optimized motor structure work together to reproduce upper harmonics and critical high-frequency information with excellent precision.
This performance is particularly important in professional sound reinforcement systems where speech intelligibility and musical clarity are essential.
The driver’s extended upper-frequency capability contributes to natural vocal reproduction, improved detail retrieval, and enhanced overall listening quality.
Whether reproducing live vocals, recorded music, speech presentations, or theatrical performances, the B&C DE82TN is designed to maintain clarity and definition.
Ideal for Touring and Installation Systems
The combination of high power handling, professional efficiency, and robust construction makes the B&C DE82TN suitable for a wide range of demanding applications.
Typical applications include:
- Professional touring PA systems
- High-output point source loudspeakers
- Large-format line arrays
- Theatre sound reinforcement systems
- Houses of worship
- Arena and stadium audio systems
- Premium installation loudspeakers
- Stage monitoring systems
- Corporate AV venues
- Outdoor sound reinforcement systems
- Concert venues
- Multi-purpose entertainment facilities
Its performance characteristics make it suitable for both permanent installations and mobile production systems.
Built for Long-Term Reliability
Professional loudspeaker components must maintain performance under demanding operating conditions. The B&C DE82TN has been engineered to provide dependable operation through the use of proven materials and robust construction techniques.
The large 75 mm voice coil helps manage heat effectively, reducing the impact of thermal compression during extended operation.
The titanium diaphragm provides excellent resistance to mechanical stress while maintaining the accuracy required for professional audio reproduction.
Combined with the powerful magnetic structure, these design elements contribute to long-term consistency and reliability.
For system operators and loudspeaker manufacturers, this translates into dependable performance and reduced maintenance concerns.
Technical Specifications
Throat Diameter: 36 mm (1.4 in)
Nominal Impedance: 8 Ω
Minimum Impedance: 8.5 Ω
Nominal Power Handling: 110 W
Continuous Power Handling: 220 W
Sensitivity: 106.5 dB
Frequency Range: 500 Hz – 18 kHz
Recommended Crossover: 1 kHz
Voice Coil Diameter: 75 mm (3 in)
Winding Material: Aluminium
Inductance: 0.14 mH
Flux Density: 1.8 T
Diaphragm Material: Titanium
Design Features
Driver Type: High Frequency Compression Driver
Throat Diameter: 36 mm (1.4 in)
Voice Coil Diameter: 75 mm (3 in)
Voice Coil Winding Material: Aluminium
Diaphragm Material: Titanium
Magnetic Flux Density: 1.8 T
Inductance: 0.14 mH
Recommended Crossover Frequency: 1 kHz
Mounting Information
Mounting Configuration: Four M6 holes 90° on 102 mm (4 in) diameter
Overall Diameter: 170 mm (6.7 in)
Depth: 64 mm (2.5 in)
Net Weight: 4.44 kg (9.79 lb)
Shipping Units: 1 Piece
Shipping Weight: 4.56 kg (10.05 lb)
Shipping Box Dimensions: 190 × 190 × 80 mm (7.48 × 7.48 × 3.15 in)
Applications
The B&C DE82TN is designed for professional sound reinforcement systems requiring high power handling, outstanding reliability, and excellent acoustic performance. Its large 75 mm voice coil, titanium diaphragm technology, 1.8 Tesla magnetic structure, and low crossover capability make it particularly suitable for touring systems, line arrays, stage monitors, premium installation loudspeakers, theatres, houses of worship, stadiums, and arena audio systems.
With 110 W nominal power handling, 220 W continuous power handling, 106.5 dB sensitivity, and a recommended crossover frequency of 1 kHz, the B&C DE82TN delivers the output capability and professional reliability required for demanding applications. For loudspeaker designers seeking a large-format compression driver capable of combining efficiency, durability, integration flexibility, and high acoustic output, the B&C DE82TN stands as an exceptional solution within the B&C professional compression driver range.
VIEW MORE B&C PRODUCTS HERE.
About B&C Speakers S.r.L.
B&C Speakers products are built in Bagno a Ripoli (Florence), Italy., ensuring high quality products to suite your speaker building requirements. Their 10,500 square meter facility incorporates highly sophisticated automation and quality control. Over the years they become one of the world leaders in the Professional Audio market, a brand recognized everywhere as a premium product that offers excellent value to the consumer.
