Transcript
10XC25 COAXIAL TRANSDUCER www.beyma.com
KEY FEATURES ● ● ● ● ● ● ● ● ● ●
High power handling: 250 / 40 WAES (LF / HF) High sensitivity: 97 / 102 dB (LF / HF) Extended and linear frequency response Low resonant frequency: 63 Hz Low weight (Neodymium compression driver) 2,5” aluminium voice coil Waterproof LF cone Polyester diaphragm 70º coverage horn for HF dispersion control Designed for compact bass-reflex cabinets
DIMENSION DRAWINGS
TECHNICAL SPECIFICATIONS Nominal diameter Rated impedance (LF/HF) Minimum impedance (LF/HF) Power capacity* (LF/HF) Program power (LF/HF) Sensitivity (LF/HF**) Frequency range Recom. HF crossover
250 mm
10 in 8 / 16 Ω 6,5 / 10 Ω 250 / 40 WAES 500 / 80 W 97 dB 1W / 1m @ ZN 102 dB 1W / 1m @ ZN 60 - 20.000 Hz 1,5 kHz or higher (12 dB/oct min slope)
Voice coil diameter (LF/HF) BL factor Moving mass Voice coil length Air gap height Xdamage (peak to peak)
63,5 mm 44,45 mm
2,5 in 1,75 in 13,8 N/A 0,031 kg 17 mm 7 mm 24 mm
MOUNTING INFORMATION THIELE-SMALL PARAMETERS*** Resonant frequency, fs D.C. Voice coil resistance, Re Mechanical Quality Factor, Qms Electrical Quality Factor, Qes Total Quality Factor, Qts Equivalent Air Volume to Cms, Vas Mechanical Compliance, Cms Mechanical Resistance, Rms Efficiency, η0 Effective Surface Area, Sd Maximum Displacement, Xmax **** Displacement Volume, Vd Voice Coil Inductance, Le @ 1 kHz
63 Hz 6,1 Ω 6,3 0,40 0,38 41 l 200 µm / N 2 kg / s 2,5 % 0,038 m2 5 mm 190 cm3 0,4 mH
Overall diameter Bolt circle diameter Baffle cutout diameter: - Front mount Depth Net weight Shipping weight
260,5 mm 243,5 mm
10,26 in 9,59 in
228 mm 153 mm 5,1 kg 5,9 kg
8,98 in 6,02 in 11,22 lb 12,98 lb
Notes: * The power capaticty is determined according to AES2-1984 (r2003) standard. Program power is defined as the transducer’s ability to handle normal music program material. ** Sensitivity was measured at 1m distance, on axis, with 1W input, averaged in the range 1 - 6 kHz. *** 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). **** 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.
10XC25 COAXIAL TRANSDUCER www.beyma.com
[Ω]
FREE AIR IMPEDANCE CURVE
[Hz]
[dB]
FREQUENCY RESPONSE
[Hz] Note: On axis frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber, 1W @ 1m
[dB]
FILTERED FREQUENCY RESPONSE
[Hz] Note: Filtered frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber, 1W @ 1m with FD-2XC2
02/15
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