Ik heb twee kasten gebouwd met de volgende speakers erin:
RCF L18P300 Low power compression 18'' Woofer
GENERAL SPECIFICATIONS
Nominal Diameter 460/18 mm/inch
Rated Impedance 8 Ohm
Program Power 2000 Watts
Power handling capacity 1000 Watts
Sensitivity 1W, 1m 97 dB
Frequency Range 35-1000 Hz
Effective Piston Diameter 380/15 mm/inch
Maximum Excursion Before Damage 40/1.6 mm/inch
Minimum Impedance 6.0 Ohm
Voice Coil Diameter 100/4 mm/inch
Voice Coil Material Copper
Voice Coil Winding Depth 23/0.9 mm/inch
Number of layers 2
Kind of layer Inside/Outside
Thickness Top Plate Depth 15/0.6 mm/inch
Cone Material No pressed pulp
Cone Design Curved
Surround Material Polycotton
Surround Design M - roll
THIELE - SMALL PARAMETERS
Resonance frequency Fs 33 Hz
DC resistance Re 5.0 Ohm
Mechanical factor Qms 8.3
Electrical factor Qes 0.34
Total factor Qts 0.33
BL factor BL 23.5 T - m
Effective Moving Mass Mms 180 gr
Equivalent Cas air load Vas 226 liters
Effective piston area Sd 0.113 m2
Max. linear excursion Xmax 7.8 mm
Voice - coil inductance @ 1KHz Le1k 1.9 mH
Half-space efficiency Eff 2.30 %
MOUNTING INFORMATION
Overall Diameter 470/18.5 mm/inch
Bolt Circle Diameter 438 mm
Bolt Hole Diameter 8/0.3 mm/inch
Front Mount Baffle Cut-out 416/16.4 mm/inch
Rear Mount Baffle Cut-out 418/16.5 mm/inch
Depth 209/8.3 mm/inch
Volume occupied by the driver 6.5 liters/ft3
Nu moet ik nog bass filters voor deze speakers maken alleen weet ik niet goed hoe dit moet. nu is mijn vraag of iemand mij hierbij kan helpen?
MVG marco
RCF L18P300 Low power compression 18'' Woofer
GENERAL SPECIFICATIONS
Nominal Diameter 460/18 mm/inch
Rated Impedance 8 Ohm
Program Power 2000 Watts
Power handling capacity 1000 Watts
Sensitivity 1W, 1m 97 dB
Frequency Range 35-1000 Hz
Effective Piston Diameter 380/15 mm/inch
Maximum Excursion Before Damage 40/1.6 mm/inch
Minimum Impedance 6.0 Ohm
Voice Coil Diameter 100/4 mm/inch
Voice Coil Material Copper
Voice Coil Winding Depth 23/0.9 mm/inch
Number of layers 2
Kind of layer Inside/Outside
Thickness Top Plate Depth 15/0.6 mm/inch
Cone Material No pressed pulp
Cone Design Curved
Surround Material Polycotton
Surround Design M - roll
THIELE - SMALL PARAMETERS
Resonance frequency Fs 33 Hz
DC resistance Re 5.0 Ohm
Mechanical factor Qms 8.3
Electrical factor Qes 0.34
Total factor Qts 0.33
BL factor BL 23.5 T - m
Effective Moving Mass Mms 180 gr
Equivalent Cas air load Vas 226 liters
Effective piston area Sd 0.113 m2
Max. linear excursion Xmax 7.8 mm
Voice - coil inductance @ 1KHz Le1k 1.9 mH
Half-space efficiency Eff 2.30 %
MOUNTING INFORMATION
Overall Diameter 470/18.5 mm/inch
Bolt Circle Diameter 438 mm
Bolt Hole Diameter 8/0.3 mm/inch
Front Mount Baffle Cut-out 416/16.4 mm/inch
Rear Mount Baffle Cut-out 418/16.5 mm/inch
Depth 209/8.3 mm/inch
Volume occupied by the driver 6.5 liters/ft3
Nu moet ik nog bass filters voor deze speakers maken alleen weet ik niet goed hoe dit moet. nu is mijn vraag of iemand mij hierbij kan helpen?
MVG marco






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