coaxial transducer - beyma · 2020-01-29 · coaxial transducer overall diameter bolt circle...

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 1 - 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 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 (LF/HF) Minimum impedance (LF/HF) Power capacity 1 (LF/HF) Program power 2 (LF/HF) Sensitivity (LF/HF 3 ) Frequency range Recom. HF crossover Voice coil diameter (LF/HF) Bl factor Moving mass Voice coil length Air gap height X damage (peak to peak) 165 mm 6,5 in 8 / 8 Ω 5,4 / 5,0 Ω 200 / 40 W AES 400 / 80 W 92 dB 1W / 1m @ Z N 103 dB 1W / 1m @ Z N 65 - 20.000 Hz 2,5 kHz or higher (12 dB/oct min slope) 50,8 mm 2 in 44,4 mm 1,75 in 10,5 N/A 0,016 kg 14 mm 7 mm 26 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 5 Displacement Volume, V d Voice Coil Inductance, L e 65 Hz 5,0 Ω 3,9 0,29 0,27 9,4 l 366 µm / N 1,7 kg / s 0,9 % 0,0135 m 2 5,5 mm 69 cm 3 0,24 mH 6CX200Nd/N COAXIAL TRANSDUCER ● High power handling: 400 / 80 W program power ● High sensitivity: 92 / 103 dB (1W / 1m) (LF / HF) ● 2” / 1,75” voice coil (LF/HF) ● Common neodymium magnet system design ● Waterproof paper cone with Santoprene TM 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: X max ± 5,5 mm ● 26 mm peak-to-peak excursion before damage ● Excellent off-axis response ● 70º coverage horn for HF dispersion control

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Page 1: COAXIAL TRANSDUCER - Beyma · 2020-01-29 · COAXIAL TRANSDUCER Overall diameter Bolt circle diameter Baffle cutout diameter: - Front mount Depth Volume displaced by driver Net weight

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 1 - 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)

165 mm 6,5 in8 / 8 Ω

5,4 / 5,0 Ω200 / 40 WAES

400 / 80 W92 dB 1W / 1m @ ZN

103 dB 1W / 1m @ ZN65 - 20.000 Hz

2,5 kHz or higher (12 dB/oct min slope)

50,8 mm 2 in44,4 mm 1,75 in

10,5 N/A0,016 kg

14 mm7 mm

26 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

65 Hz5,0 Ω

3,90,290,279,4 l

366 µm / N1,7 kg / s

0,9 %0,0135 m2

5,5 mm69 cm3

0,24 mH

6CX200Nd/NCOAXIAL TRANSDUCER

High power handling: 400 / 80 W program power High sensitivity: 92 / 103 dB (1W / 1m) (LF / HF) 2” / 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 ± 5,5 mm 26 mm peak-to-peak excursion before damage Excellent off-axis response 70º coverage horn for HF dispersion control