LOW & MID FREQUENCY TRANSDUCER - Beyma
2
www.beyma.com THIELE-SMALL PARAMETERS 3 Notes: 1 The power capaticty is determined according to AES2-1984 (r2003) standard. 2 Program power is defined as power capacity + 3 dB. 3 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). 4 The X max is calculated as (L vc - H ag )/2 + (H ag /3,5), where L vc is the voice coil length and H ag is the air gap height. TECHNICAL SPECIFICATIONS Nominal diameter Rated impedance Minimum impedance Power capacity 1 Program power 2 Sensitivity Frequency range Recom. enclosure (Bass-reflex design) Voice coil diameter Bl factor Moving mass Voice coil length Air gap height X damage (peak to peak) 250 mm 10 in 8 Ω 7,5 Ω 700 W AES 1.400 W 97 dB 1W / 1m @ Z N 65 - 4.000 Hz V b = 14 l F b = 76 Hz 76,2 mm 3 in 21,8 N/A 0,054 kg 18 mm 10 mm 48 mm Resonant frequency, f s D.C. Voice coil resistance, R e Mechanical Quality Factor, Q ms Electrical Quality Factor, Q es Total Quality Factor, Q ts Equivalent Air Volume to C ms , V as Mechanical Compliance, C ms Mechanical Resistance, R ms Efficiency, η 0 Effective Surface Area, S d Maximum Displacement, X max 4 Displacement Volume, V d Voice Coil Inductance, L e @ 1 kHz 63 Hz 5,2 Ω 3,8 0,24 0,22 20 l 115 µm / N 5,6 kg / s 2,1 % 0,035 m 2 7 mm 245 cm 3 1 mH 10MC700Nd LOW & MID FREQUENCY TRANSDUCER ● High power handling: 1.400 W program power ● Exclusive Malt Cross ® Technology Cooling System ● Low power compression losses ● High sensitivity: 97 dB (1W / 1m) ● FEA optimized neodymium magnetic circuit ● Optimized non-linear behaviour ● 3” DUO double layer in/out copper voice coil MC Series 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] ● Aluminium demodulating ring ● Weatherproof cone with treatment for both sides ● Extended controlled displacement: X max ± 7 mm ● 48 mm peak-to-peak excursion before damage ● Weight 3,7 kg ● Optimized for bass or mid-bass high performance audio systems
Transcript of LOW & MID FREQUENCY TRANSDUCER - Beyma
www.beyma.com
THIELE-SMALL PARAMETERS 3
Notes:
1 The power capaticty is determined according to AES2-1984 (r2003) standard.
2 Program power is defined as power capacity + 3 dB.
3 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).
4 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 impedanceMinimum impedancePower capacity 1
Program power 2
SensitivityFrequency rangeRecom. enclosure (Bass-reflex design)Voice coil diameterBl factorMoving massVoice coil lengthAir gap heightXdamage (peak to peak)
250 mm 10 in8 Ω
7,5 Ω700 WAES
1.400 W97 dB 1W / 1m @ ZN
65 - 4.000 HzVb = 14 l
Fb = 76 Hz76,2 mm 3 in
21,8 N/A0,054 kg
18 mm10 mm48 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 4
Displacement Volume, VdVoice Coil Inductance, Le @ 1 kHz
63 Hz5,2 Ω
3,80,240,2220 l
115 µm / N5,6 kg / s
2,1 %0,035 m2
7 mm245 cm3
1 mH
10MC700NdLOW & MID FREQUENCY TRANSDUCER
High power handling: 1.400 W program power
Exclusive Malt Cross® Technology Cooling System
Low power compression losses
High sensitivity: 97 dB (1W / 1m)
FEA optimized neodymium magnetic circuit
Optimized non-linear behaviour
3” DUO double layer in/out copper voice coil
MC Series
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]
Aluminium demodulating ring
Weatherproof cone with treatment for both sides
Extended controlled displacement: Xmax ± 7 mm
48 mm peak-to-peak excursion before damage
Weight 3,7 kg
Optimized for bass or mid-bass high performance audio
systems
www.beyma.com
10MC700NdLOW & MID FREQUENCY TRANSDUCER
MC Series
Overall diameter
Bolt circle diameter
Baffle cutout diameter:
- Front mount
Depth
Net weight
Shipping weight
261 mm 10,3 in
243,5 mm 9,6 in
228 mm 9,0 in
127 mm 5,0 in
3,6 kg 7,9 lb
4,1 kg 9,0 lb
10/2
0
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
Frequency response on axis Frequency response 45º off axis
