Wide Bandwidth
Nearfield Full
Range System
Exceptionally Wide
The FR153's usable frequency range of 30 Hz to 22,000 Hz enables it to
Bandwidth
accurately reproduce the full musical spectrum from deep fundamentals to the
most delicate overtones. This enables your audio presentation to take full
advantage of modem electronically synthesized music with hi-fi realism.
Unmatched Wide
Horizontal coverage of the FR 153 is greater than 130 degrees up to 10,000 Hz
Horizontal Coverage
and 100 degrees coverage is maintained above 16,000 Hz. No other high
output system can match this ability to provide excellent sound over as broad a
listening area. The natural wide open sound is the result of RCF's unique
TW1 16 hard dome high frequency driver.
State Of The Art Drivers
Using the latest developments in driver design permits the FRI 53 to reach new levels of
sonic definition for a high output system. The RCF
TW
116 hard
dome driver is a truly unique device incorporating advanced magnetic circuit
,design and space age magnetic fluid for voice coil cooling and damping. EAW's
advanced
MF170A 7-inch mid
range driver utilizes a poly-laminated cone to reduce
distortion, while its small piston size has been optimized for flat power response. The
RCF PRO L 15/542 bass driver was computer optimized for ideal vented box
performance, enabling lower distort ion over its pass band.
Advanced Crossover
Kenton Forsythe's advanced crossover is the key to the FR153's seamless
Network
frequency response. The complex third order network utilizes asymmetrical
electrical slopes to provide equalization at the crossover points resulting in
maximal flat acoustic performance with effective 24 dB per octave acoustic
slopes. The crossover also features electronic damping for the system, high
frequency level control and driver protection fuses. Crossover construction sets
the standards for quality in the audio industry: all components and assemblies
are 100% tested. The crossover itself will handle 400 watts thermally for 24
hours and pass 1500 watts for 10 minutes without distortion.
