DE 85 Hf Compression drivers

2" high frequency compression driver. The particular mylar/titanium diaphragm using a 3" edgewound flat aluminium wire voice coil and a optimized high energy ceramic magnet assembly using a copper shorting ring assembly produce smooth response and excellent sonic properties .

Speakers HPL Coaxials HF Compression drivers Horns

Specifications1

Throat Diameter

50 mm (2 in)

Nominal Impedance

8

Minimum Impedance

8

Power Handling

 

(1000 –20000 Hz)

 

Nominal2

80 W

Continuous Program3

160 W

Sensitivity (1W/1m)4

108 dB

Frequency Range

0.5 – 18 kHz

Recommended Crossover5

1000 Hz

Voice Coil Diameter

75 mm (3 in)

Winding Material

Aluminium

Inductance

0.14 mH

Diaphragm Material

Titanium

Flux Density

1.8 T

Also available in 16 , data upon request

 

Mounting and Shipping Information

Four M6 holes 90° on 102 mm (4 in) diameter

Overall Diameter

170 mm (6.7 in)

Depth

67 mm (2.6 in)

Net Weight (1 unit)

4.5 kg (9.9 lb)

Shipping Weight (2 units)

9.6 kg (21.2 lb)

Shipping Box (2 units)

210x210x190 mm

 

(8.3x8.3x7.5 in)

1Driver mounted on B&C ME 75 horn.

22 hours test made with continuous pink noise signal (6 dB crest factor) within the specified range. Power calculated on rated minimum impedance.

3 Power on Continuous Program is defined as 3 dB greater than the Nominal rating. 4 Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal Impedance. Average SPL from 500 to 18000 Hz.

5 12 dB/oct. or higher slope high-pass filter.

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B&C Speakers DE85 specifications DE 85 Hf Compression drivers, Specifications1, Mounting and Shipping Information

DE85 specifications

B&C Speakers DE85 is a high-performance compression driver designed for professional audio applications, offering exceptional sound quality and reliability. Renowned for its robust construction and innovative technologies, the DE85 is ideal for use in both live sound reinforcement and installed sound systems.

One of the standout features of the DE85 is its unique diaphragm design. It utilizes an aluminum voice coil and a treated polyester diaphragm, which provides improved rigidity and reduced distortion. This combination allows the driver to produce clear, accurate sound across a wide frequency range, making it suitable for a variety of genres and audio content.

The DE85 operates effectively in the frequency range of 1 kHz to 20 kHz, making it perfect for capturing the nuances of vocals and high-frequency instruments. Its high sensitivity rating ensures that it can deliver powerful output even with lower power input, which is advantageous in both mobile and fixed installations. This capability makes the DE85 a popular choice among sound engineers and professional audio technicians.

Another significant feature of the DE85 is its advanced magnetic structure. The driver employs a neodymium magnet, which not only enhances sound clarity but also reduces the overall weight of the unit. This design aspect is particularly beneficial for portable sound systems, as it allows for easier transportation without sacrificing audio performance.

In terms of installation, the DE85 has a standardized design that fits into various horn types, providing versatility in system integration. Its compact yet durable construction ensures long-lasting performance even in demanding environments. The driver is also built to withstand the challenges of high sound pressure levels, making it an excellent choice for outdoor events and large venues.

The DE85 excels in thermal management, equipped with a heat sink that increases power handling capabilities and minimizes power compression. This feature allows the driver to maintain consistent performance during extended playback, ensuring that audio professionals can rely on it for critical applications.

Overall, B&C Speakers DE85 stands out as a premium compression driver characterized by its exceptional sound fidelity, innovative design features, and ease of integration into various audio setups. Whether for touring sound systems or fixed installations, the DE85 is engineered to meet the high demands of modern audio professionals, making it a preferred choice in the industry.