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SPL 55 Midrange / Woofer
The SPL 55 is an excellent performer with a combination of high
sensitivity, solid bass and smooth response throughout the audible
range.
• Lightweight Cone designed for good rigidity and high sensitivity
• 2 Ohm Voice Coil for increased voltage sensitivity and higher
output
Aluminum Dome Neodymium Tweeter
The SPL 55's coaxially mounted tweeter is a high performance 1”
Neodymium tweeter designed to deliver outstanding high frequency
reproduction.
• Black Aluminum 1" dome for improved power handling and
linear response
• Ferrofluid-immersed Voice Coil enhances heat dissipation
• Vented Aluminum Voice Coil Former for superb heat dissipation
and high power handling
Passive Crossover Network
• The crossover consists of high quality, 2 pole design for improved
power handling, lower distortion and better imaging.
• Acoustic Summation design combines the crossover with the
speaker's natural roll-off for a steeper slope and increased power
• Dynamic tweeter protection allows for improved power handling
and continuous output
2 Ohm Nominal System Impedance
The 2 Ohm impedance design of the SPL 55 system provides an overall
3 dB increase in output compared to a 4 Ohm design.
• Effectively a doubling of Sound Pressure Level -- with the same
voltage input
• More stable, phase coherent load than two 4 Ohm speakers
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Friday, September 10, 1999 21:03