Beyma 10M250 car speaker
Contents
1. SPECIFICATIONS Nominal diameter 250 mm 10 in Rated impedance 8 ohms Power capacity 250 w RMS Program Power 500 Watts Sensitivity 99 dB 2 83v 1m 27 Frequency range 30 5500 Hz Recom enclosure vol 30 80 1 05 2 8 ft Voice coil diameter 62 4 mm 2 5 in Magnetic assembly weight 6 4 kg 14 08 lb BL factor 16 N A Moving mass 0 032 kg Voice coil length 16 mm Air gap height 9 mm X damage peak to peak 30 mm MOUNTING INFORMATION Overall diameter 270 mm 10 62 in Bolt circle diameter 255 mm 10 03 in Baffle cutout diameter Front mount 240 mm 9 45 in Rear mount 230 mm 9 05 in Depth 116 mm 4 56 in Volume displaced by driver 31 0 10 ft Net weight 7 kg 15 4 lb Shipping weight 7 4 kg 16 28 lb MATERIALS Basket Cast aluminium Cone Paper Surround Plasticised cloth Voice coil Edgewound alum ribbon Magnet Ferrite THIELE SMALL PARAMETERS Resonant Frequency fs 50 Hz D C Voice Coil Resistance Re 5 8 ohms Mechanical Quality Factor Oms 7 93 Electrical Quality Factor Qes 0 223 Total Quality Factor Ots 0 22 Equivalent Air Volume to Cms Vas 641 Mechanical Compliance Cms 316 6 um N Mechanical Resistance Rms 1 27 kg s Efficiency ho 0 3 35 Effective Surface Area Sd m2 0 038 m Maximum Displacement Xmax 3 5 mm Displacement Volume Vd 130 cm Voice Coil Inductance Le 1kHz 1mH NOTES The power capacity corresponds to the RMS maximum value that can dissipate the loudspeaker when a sinus si2. AGN A Frequency Response Magn dB re 20 00pPayU B Time Response Magn dB re 1 000 120 100 100 80 DRAT ii AB 17 1 dB J i o aT i a LION HA MATA A MATAN NM in Ey 60 4 LH E 40 i BA po h a 14 H EA YO A A a WTE piy j y 4 MEA 20 o 20 200 Hz 2k 20k bm 4m 2m Q 2m s 4m 6m FREQUENCY RESPONSE PHASE On axis 1w 1m FREE AIR IMPEDANCE CURVE B Frequency Response Phase A Impedance Magn R 360 150 180 Degr o 100 180 Ohm 360 50 540 Jt pare 720 o 20 200 Hz 2k 20k 20 200 Hz 2k 20k VOICE COIL INDUCTANCE CURVE Re Red w CURVE A Inductance Magn H A Re Red u Magnif 2 0m 30 ii 5 15n ii cd Ohm H 1 i 20 1 0m N HS 15 0 5m m 10 e 5 ea 20 200 Hz 2k 20k 20 200 Hz 2k 20k s22
3. gnal is applied for a period of at least two hours Program power is defined as the transducer s ability to handle normal music program material T S parameters are measured after an exercise period using a preconditioning power test using a velocity current laser transducer and will reflect the long term parameters once the loudspeaker has been working for a short period of time NOTAS La potencia admisible corresponde a la m xima potencia RMS que puede disipar el altavoz durante al menos dos horas cuando se le aplica una se al senoidal determinada Por potencia programa se entiende la capacidad del altavoz en el manejo de se ales transitorias como ser a el proporcionado por el contenido de un pasaje musical normal Los par metros T S han sido medidos despu s de un periodo de fatiga y estabilizaci n de las suspensiones mediante transductor laser de velocidad corriente y son el reflejo de los par metros a largo plazo del altavoz una vez ste haya sido instalado y haya trabajado en un corto espacio de tiempo Pro This 10 high efficiency loudspeaker is designed to cover the mid frequencies range with smooth response low harmonic distortion and excellent power capacity It features a 2 5 voice coil diameter edgewound flat aluminium wire and a massive powerful magnet system The motor assembly generates a uniform magnetic field and provides an efficient thermal path which contributes to dissipate the heat prod
4. uced by the voice coil Este modelo de 10 de alta eficiencia est dise ado para reproducir el rango de frecuencias medias con una respuesta consistente y extensa baja distorsi n arm nica y excelente capacidad de potencia Est dotado de una bobina de 2 1 2 realizada con hilo plano de aluminio y movida por un potente conjunto magn tico generador de un campo sim trico y capaz de disipar eficazmente el calor producido por la bobina PREDICTED LOW FREQUENCY RESPONSE Bass reflex cabinet Vb 50 00 I fb 70 0 Hz Normalized Amplitade Response dB Hz a 5H 10 50 10 500 1000 2000 FREQUENCY RESPONSE amp DISTORTION CURVES MAGN On axis 1w 1m TIME RESPONSE M
Download Pdf Manuals
Related Search