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www.beyma.com
THIELE-SMALL PARAMETERS 4
Notes:
1 The power capaticty is determined according to AES2-1984 (r2003) standard.
2 Program power is defined as power capacity + 3 dB.
3 Sensitivity was measured at 1m distance, on axis, with 1W input, averaged in the range 2 - 7 kHz
4 T-S parameters are measured after an exercise period using a preconditioning power test. The measurements are carried out with a velocity-current laser transducer and will reflect the long term parameters (once the loudspeaker has been working for a short period of time).
5 The Xmax is calculated as (Lvc - Hag)/2 + (Hag/3,5), where Lvc is the voice coil length and Hag is the air gap height.
TECHNICAL SPECIFICATIONS
Nominal diameterRated impedance (LF/HF)
Minimum impedance (LF/HF)
Power capacity 1 (LF/HF)
Program power 2 (LF/HF)
Sensitivity (LF/HF 3)
Frequency rangeRecom. HF crossover
Voice coil diameter (LF/HF)
Bl factorMoving massVoice coil lengthAir gap heightXdamage (peak to peak)
125 mm 5 in8 / 8 Ω
5,7 / 5,0 Ω150 / 40 WAES
300 / 80 W92,5 dB 1W / 1m @ ZN 102 dB 1W / 1m @ ZN
75 - 20.000 Hz2,5 kHz or higher (12 dB/oct min slope)
38,1 mm 1,5 in44,4 mm 1,75 in
7,3 N/A0,006 kg
14 mm6 mm
19 mm
Resonant frequency, fsD.C. Voice coil resistance, ReMechanical Quality Factor, QmsElectrical Quality Factor, QesTotal Quality Factor, QtsEquivalent Air Volume to Cms, VasMechanical Compliance, CmsMechanical Resistance, RmsEfficiency, η0 Effective Surface Area, Sd Maximum Displacement, Xmax 5
Displacement Volume, VdVoice Coil Inductance, Le
75 Hz5,2 Ω
100,280,289,1 l
711 µm / N0,3 kg / s
1,3 %0,0095 m2
5,7 mm48 cm3
0,22 mH
5CX200Nd/NCOAXIAL TRANSDUCER
High power handling: 300 / 80 W program power High sensitivity: 92,5 / 102 dB (1W / 1m) (LF / HF) 1,5” / 1,75” voice coil (LF/HF) Common neodymium magnet system design Waterproof paper cone with SantopreneTM surround CONEX spider
KEY FEATURES
Acústica Beyma SL - P.I. Moncada II, C/ Pont Sec, 1C - 46113 Moncada, Valencia (Spain) - Tel. +34 96 130 13 75 - [email protected]
Shorting cap for extended response Extended controlled displacement: Xmax ± 5,7 mm 19 mm peak-to-peak excursion before damage Excellent off-axis response 70º coverage horn for HF dispersion control
www.beyma.com
5CX200Nd/NCOAXIAL TRANSDUCER
Overall diameter
Bolt circle diameter
Baffle cutout diameter:
- Front mount
Depth
Volume displaced by driver
Net weight
Shipping weight
155 mm 6,1 in
141,5 mm 5,6 in
120 mm 4,7 in
95 mm 3,7 in
0,5 l 0,02 ft3
1,6 kg 3,5 lb
1,7 kg 3,7 lb
05/1
5
DIMENSION DRAWING
Acústica Beyma SL - P.I. Moncada II, C/ Pont Sec, 1C - 46113 Moncada, Valencia (Spain) - Tel. +34 96 130 13 75 - [email protected]
[Ω]
[Hz]
[dB]
MOUNTING INFORMATION
Note: Frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber, 1W @ 1m
POLAR PATTERN
[Hz]
[dB]
Note: Filtered frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber, 1W @ 1m using filter FD-2CX
FILTERED FREQUENCY RESPONSE
0 degrees 35 degrees 70 degrees 1 kHz 2 kHz 4 kHz 8 kHz 16 kHz