Beyma WL3/FE -1.75" 8ohm 102dB 70W Ferrite waveguide driver Price per pair

The 0.8 inch Beyma WL3/Fe high-frequency compression driver comes partnered up with a 3 inch waveguide to switch the focus to reducing interference and minimising acoustic loss. Ideal for finishing off array systems, this driver comes fitted with a ferrite magnet and a lightweight 1.75 inch voice coil. The level of quality is carried through to a polymer diaphragm that supports a 1,000 to 18,000Hz frequency range, while the sensitivity sits at 102 decibels. Once installed, the WL3/Fe promises an AES power rating of 70 Watts at 8 Ohms.

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Key Features:

• 1,75” (44,4 mm) edgewound aluminium ribbon voice coil 
• Improved moving assembly mechanical coupling for excellent power handling capabilities 
• 70 W AES power above 1,8 kHz 
• 140 W program power above 1,8 kHz
• PM-4 polymer diaphragm 
• Sensitivity 102 dB (1W / 1m) coupled to a 90º x 5º horn 
• Ferrite magnet
  
• Excellent for line array applications (weight 1,7 kg)

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Technical Specifcations:

• Nominal diameter 20,5 mm 0,8 in
• Rated impedance 8 Ω
• Minimum impedance 5 ,1Ω @ 3,5 kHz
• D.C. resistance 4,3 Ω
• Power capacity 70 W AES above 1,8 kHz
• Program power 140 W above 1,8 kHz
• Sensitivity 102 dB 1W / 1m @ Z N coupled to a 90º x 5º horn
• Frequency range 1 - 18 kHz
• Recommended crossover 1,8 kHz or higher (12 dB/oct min.)
• Voice coil diameter 44,4 mm 1,75 in
• Flux density 1,6 T
• Bl factor 4,8 N/A

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Mounting Information:

• Overall diameter 115 mm 4,5 in
• Depth 150 mm 5,9 in
• Mounting Four 6 mm diameter holes
• Net weight (1 unit) 1,7 kg
• Shipping weight (2 units) 3,6 kg