Haut-parleur BMS 5CN140
[5CN140-8+8] Avis/Critiques Features :
- 90dB sensitivity 1W/1m
- 130W + 80W Power handling
- 1.5” + 1.5” copper voice coil
- Single point source providing coherent wave front
- 90° conical dispertion
- Optimal for compact two-way systems
- 5CN140 Coaxial series
- Neodymium Coaxial Transducer
Power handling AES noise 120w
Sensitivity ( 1W/1m ) 91dB
Frequency response 80-4000Hz
Voice coil diameter 38mm (1.5")
Voice coil winding depth
APPLICATION Transducer
Nominal impedance Ohm 16
Power handling AES noise W 120
Sensitivity ( 1W/1m ) dB 91
Frequency response Hz 80 - 4000
Voice coil diameter mm 38 (1.5”)
Voice coil material Cu
Voice coil winding depth mm 15
Magnet gap depth mm 5
Basket Cast Aluminium
Voice coil inductance Le μH 0.45 (16 Ohm)
THIELE – SMALL PARAMETERS
Resonance frequency Fs Hz 104
DC resistance Re Ohm 11.65
Mechanical Q factor Qms 4.03
Electrical Q factor Qes 0.53
Total Quality factor Qts 0.47
Equivalent volume Vas L 1.98
Moving mass Mms kg 0.009
Mechanical compl. Cms mm/N 0.26
BL factor BL Tesla/ m 11.4
Effective piston area Sd m2 0.0074
Max. linear excursion Xmax mm 5
SPECIFICATIONS HIGH FREQUENCY
Nominal impedance Ohm 16
Power handling AES W 60
Peak Power W 300
Sensitivity ( 1W/1m ) dB 113
Frequency range Hz 1500 - 20000
Recommended crossover Hz 1900
Voice coil diameter mm 38 (1.5”)
Magnet material Neodymium
Fluchs density T 2
Voice coil material Copper Clad Aluminium
(2Layers in and outside of the VC)
Voice coil former Kapton ™
Diaphragm material Polyester
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MOUNTING INFORMATION
Overall diameter mm 135 x 135
Mounting holes diameter mm 4 x 5.3
Bolt circle diameter mm 139
Baffle cut-out diameter mm 117
Overall depth mm 82
Net weight kg 0.98
Recommended enclosure:
1,9L/104Hz, BRD=30mm/77mm long
3,8L/90Hz, BRD=40mm/86mm long
Closed enclosure 1 – 4 Litre
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