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8" Dual Voice Coil Loudspeaker
Model: L20-400-7
- Designed for systems requiring secondary supervision using signal presence method
- When the primary voice coil is excited the secondary voice coil induces output signal to a separate,
- Use caution when using L20-400-7 for dual source applications
- No isolation between voice coils is provided (nor possible) so signal bleed between systems is likely
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Dual voice coil loudspeaker is designed for systems requiring secondary supervision using signal presence method. When the primary voice coil is excited the secondary voice coil induces output signal to a separate, dedicated supervisory line indicating "good" voice coil integrity back to the system.
Use caution when using L20-400-7 for dual source applications (separate amps feeding each voice coil in a paging or music application). No isolation between voice coils is provided (nor possible) so signal bleed between systems is likely.
- Designed for systems requiring secondary supervision using signal presence method
- When the primary voice coil is excited the secondary voice coil induces output signal to a separate,
- Use caution when using L20-400-7 for dual source applications
- No isolation between voice coils is provided (nor possible) so signal bleed between systems is likely
- Loudspeaker Mount Type - Ceiling
- Transformer Option - Yes
- Warranty - Yes
- Speaker Diameter (Driver): 8 in
- Maximum Frequency Response (Bandwidth): 10 kHz
- Maximum Frequency Response (Bandwidth): 10000 Hz
- Minimum Frequency Response (Bandwidth): 100 Hz
- Minimum Frequency Response (Bandwidth): 0.10 kHz
- Power Handling: 9 Watt
- Sensitivity: 91 dB
- Depth: 2.87 in
- Transformer Taps: 0.5, 1, 2, 5 W
- Warranty (Length/Type): 5 Years Limited
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Contact Fearing’s Audio Video Security
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Fearing’s Audio Video Security
722 Walsh Road
Madison, WI 53714
USA
608-443-2595
http://www.fearings.com
Contact in regards to this product:
AtlasIED
Model: L20-400-7
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