Hej!
Jag undrar om dessa tre element passar ihop. Om så är faller är jag lite fundersam angående den totala impedansen som blir om jag parallellkopplar dessa. Jag får nämligen en total impedans på ca 2.67 Ohm 1/Z=(1/Z1)+(1/Z2)+(1/Z3). Eller tänker jag helt fel? Tänkt använda ett 2:a ordningens filter (12dB/oktav) + dämpning och konjugatlänk.
Monacor DT-254
Impedance (Z) 8 Ohm
Free air resonance (fs) 900Hz
Max. frequency range fx–22kHz
Rec. crossover frequency (12dB) 2kHz
Music power 150WMAX
Power rating 90WRMS
SPL (1W/1m) 92dB
Voice coil diameter 25mm
Magnet diameter 72mm
Mounting cutout ø 85mm
Mounting depth 38mm
Dimensions ø 110mm
Weight 0.53kg
Seas MCA15RCY
Nominal Impedance 8 Ohms
Voice Coil Resistance 5.8 Ohms
Recommended Frequency Range 100 - 4000 Hz
Voice Coil Inductance 0.73 mH
Short Therm Power Handling * 300 W
Force Factor 6.8 N/A
Long Therm Power Handling * 100 W
Free Air Resonance 51 Hz
Characteristic Sensitivity (2,83V, 1m) 89.5 dB
Moving Mass 7.1 g
Voice Coil Diameter 26 mm
Air Load Mass In IEC Baffl e 0.42 g
Voice Coil Height 9.4 mm
Suspension Compliance 1.4 mm/N
Air Gap Height 6.0 mm
Suspension Mechanical Resistance 1.53 Ns/m
Linear Coil Travel (p-p) 3.4 mm
Effective Piston Area 80 cm2
Maximum Coil Travel (p-p) 14 mm
VAS 12 Litres
Magnetic Gap Flux Density 1.25 T
QMS 1.57
Magnet Weight 0.42 kg
QES 0.30
Total Weight 1.3 kg
QES 0.25
Beyma 10BR60
Nominal diameter 250 mm. 10 in.
Rated impedance 8 ohms.
Power capacity 100 w RMS
Program Power 200 w
Sensitivity 92 dB, 2.83v @ 1m @ 2pi
Frequency range 30-5000 Hz
Recom. enclosure vol 30 /100 l 1.6 / 3.53 ft.3
Voice coil diameter 52 mm. 2 in.
Magnetic assembly weight 2.75 kg. 6.1 lb
BL factor 10.6 N/A
Moving mass 0.041 kg
Voice coil length 16 mm.
Air gap height 7 mm.
X damage (peak to peak) 30 mm.