- 4.5" Very Large Format Voice Coil
- 6800 Watts Peak Power Handling
- Active Balanced Cooling
- Ferrite Magnetics
- Square Wire Inside/Outside Coil Design
- Double Spider Suspension
- Integrated Demodulation Rings
- Die Cast Aluminum Chassis
The SD15-1700EL is a high output wide bandwidth transducer. The 15 inch
(381mm) diameter piston will produce extremely high sound pressure levels
at both low and mid band frequencies and is ideal for high level low frequency
response in two and three way systems. This design is an excellent component
for both live sound and recorded music venues. The transducer uses high
energy ferrite magnetics to achieve a very high acoustic output to weight ratio.
The SD15-1700EL has been optimized for use in two and three way sound
reinforcement system designs. The operating bandwidth is 55Hz to 2000Hz.
The SD15-1700EL employs a very large 4.5 inch (114.3mm) diameter voice
coil that provides an AES rated 1700 watts of continuous power handling
and a full 6800 watts of peak rated power handling when sufficient amplifier
headroom is available. The SD15-1700EL utilizes P Audio's Auto Balanced-
Cooling (ABC) technology to not only improve transducer power handling
and reliability but to also increase power compression performance by carefully
balancing and directing airflow to critical areas.
The voice coil design is an "inside/outside" geometry with P Audio's square
wire technology to improve conversion efficiency and provide a very large
cross-sectional area for superior cooling.
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