Careful acoustic design and the use of advanced materials contribute to the exceptional music fidelity and speech intelligibility exhibited by the RCF Monitor 55 (black)and Monitor 55W (white)twoway speaker systems.

The shielded low-frequency driver's carbon fiber diaphragm produces a linear response and low distortion. The high-frequency section features a 110 ºx 110 ºconstant directivity horn with a builtin mechanical phase equalizer.
The horn is driven by a Ferrofluid ® cooled,0.75" soft dome tweeter.


ㆍIdeal for high quality paging and music reproduction
ㆍTransducers LF 5" - HF 0.75" constant directivity tweeter
ㆍBuilt-in low inductance passive crossover with high frequency dynamic protection
ㆍbass reflex tuned at 65Hz
ㆍBody in self-extinguishing plastic
ㆍIncludes hinged support for installation

ㆍMusic applications
ㆍAudio visual applications
ㆍRestaurants
ㆍPlaces of worship
ㆍRecreational facilities
ㆍShopping malls
ㆍPubs



Item
Value
SYSTEM
Freq. Range (–10 dB):65Hz–20kHz
Freq. Response (–3 dB):100Hz–19kHz
Horz. Coverage Angle (–6 dB):105° averaged 800Hz to 16kHz
Vert. Coverage Angle (–6 dB):105° averaged 800Hz to 16kHz
Directivity Factor; Q (DI):6.3 (8) averaged 800Hz to 16kHz
System Sensitivity1:87 dB, 1W @ 1m
Rated Maximum SPL:112 dB, @ 1m
System Nominal Impedance:4 Ω (bypassed)
System Input Power Rating2:175W IEC, 700W Peak
Recommended Amplifi er3:
250W
Constant Voltage:
-
Power Taps:
-
Crossover:
2,5kHz, 12 dB / oct.
 
 
TRANSDUCERS
 
Low-Frequency:
5" (127mm) carbon fibre woofer
High-Frequency:
0.75" (19mm)
 
 
PHYSICAL
 
Enclosure:
45° back angles, high density polystyrene
Attachment Inserts:
2 points M6 threaded inserts on back
2 points M6 threaded inserts on top and bottom
Grille:
Matching perforated steel grille
Input Connectors:
Push connector plate
Dimensions (HxWxD):
10.31”x7.16”x6.57” (262x182x167 mm)
Net Weight:
8.6 lb. (3,9 kg)