CaniniAltoparlanti snc.          

.................RIPARAZIONE ALTOPARLANTI -  Altec - Audax - Bose - Celestion - Cerwin Vega - RIPARAZIONE ATOPARLANTI - Eletro Voice - Gauss - JBL - Jensen - Klipsch - RIPARAZIONE ALTOPARLANTI - RCF - Turbosound - Peavey - Eminence - Martin Audio - RIPARAZIONE ALTOPARLANTI - Beyma - Tannoy - Yamaha - Pioneer - Rogers - RIPARAZIONE ALTOPARLANTI -  Leak - Dahlquist - ESB - Ohm - AR - Advent - RIPARAZIONE ALTOPARLANTI - Allison - FANE - Scan Speak -B&W - ............................

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RCF

MODEL

L 15 P 200AK L 15 L 601 L 15/554K
SPECIFICATIONS
Nominal diameter 380 380 380 mm
Nominal impedance 8 or 4 4 8 ohm
Power handling 100 hour IEC noise 700 600 500 W
Power handling AES standard 800 700 600 W
Frequency response 35-2000 29-3000 35-2500 Hz
Sensitivity 1w/1mtr 95 97.5 99 dB
THIELE-SMALL PARAMETERS
Resonance freq. Fs 38 38 35 Hz
Mechanical efficiency factor Qms 6.8 6.6 8.6

Electrical efficiency factor

Qes 0.37 0.32 0.24
Total efficiency factor Qts 0.35 0.31 0.24
Moving mass Mms 0.121 0.092 0.091 Kg
Mechanical compliance Cms 0.00024 0.0002 0.00022 m/N
Equivalent air volume Vas 0.139 0.190 0.227 m│
Voice coil resistance Re 5.9 6.8 6.6 ohm
BL factor 21.3 21.7 23 Tesla.m
Reference efficiency no 1.97 3.2 3.9 %
Peak linear displacement of diaphragm Xmax ▒ 8.5 ▒ 5 ▒ 4 mm
effective diaphragm area Sd 0.082 0.0804 0.085 m▓
CONSTRUCTION FEATURES & FITTING DATA
Voice coil diameter 100 100 100 mm

Voice coil material

copper copper copper
Voice coil former Kapton Kapton Kapton
Basket Cast AL Cast AL Cast AL
Flux density 0.97 1.1 1.1 Tesla
Overall diameter 387 387 387 mm
Overall depth 137 137 138 mm
Net weight 11.7 11.6 11.3 kg
Baffle cut-out diameter 356 356 356 mm
Bolt circle diameter 371 371 371 mm
No. of mounting holes 8 8 8
MODEL L 12 P 540 L 15 P 540    L 18 P 540
SPECIFICATIONS
Nominal impedance 8 8 8 ohm
Long term power 400 400 350 W
Program power 800 800 700 W
Peak power 4000 4000 1500 W
Frequency response 50 - 2000 50 - 2000 30 - 2000 Hz
Sensitivity 97 98 99.5 dB
Max crossover freq. 1500 1000 250 Hz
THIELE-SMALL PARAMETERS
Resonance freq. Fs 59 50 34 Hz
Mechanical efficiency factor Qms 11 9.7             8
Total efficiency factor Qts 0.35 0.39           0.34
Moving mass Mms 0.066 0.106 0.140 Kg
Mechanical compliance Cms 0.00013 0.00009 0.00013 m/N
Equivalent air volume Vas 0.05 0.095 0.228 m│
Voice coil resistance Re 5.6 5.6 5.5 ohm
Inductance at 1kHz Le 1.3 1.3 1.23 mH
BL factor 19.0 21 22.7 Tesla.m
Reference efficiency no 2.10 2.93 3.34 %
Peak linear displacement of diaphragm Xmax +/- 4.5 +/- 4.5 +/- 4.5 mm
CONSTRUCTION FEATURES & FITTING DATA
Voice coil diameter 76 76 76 mm
Voice coil material Copper Copper       Copper
Diaphragm material Paper Paper Kevlar paper pulp
Surround material Cloth Cloth          Cloth
Overall diameter 320 387 470 mm
Overall depth 155 163 193 mm
Net weight 8.5 9.5 10.8 kg
Flange thickness 13 16 16 mm
Baffle cut-out diameter 286 352 416 mm
Bolt circle diameter 300 371 438 mm
No. of mounting holes 8 8             8
Mounting hole diameter 7 6.5 8 mm
ACOUSTIC CABINET SPECIFICATIONS - (Vented Box)
Enclosure volume 50 90 150 litres
Tuning frequency 60 50 40 Hz
Vent diameter 150 150 160 mm
Duct depth 186 127 130 mm

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