Beyma
Beyma 605ND 6.5" mid frequency loudspeaker 125 Watt 8 Ohm
Beyma 605ND 6.5" mid frequency loudspeaker 125 Watt 8 Ohm
Beyma 605ND
This 6.5" mid frequency loudspeaker has
been designed on the basis of the 6MI90 with the purpose of improving the
efficiency. The new one includes a high-energy neodymium magnet that increases
it and reduces the loudspeaker net weight. Thus, the 605Nd is 3 dB louder and
30% lighter than the ferrite version. By the other hand, this loudspeaker is
mounted with an special cast aluminium basket that reduces mechanical
vibrations and increases thermal dissipation. All these improvements combined
with the 6MI90 excellences (low harmonic distortion and extended frequency
response), result in a superb transducer for sound reinforcement applications.
Key
features:
Exceptional power handling: 125 w AES
High sensitivity: 100 dB
1.5" (38.5 mm) edgewound aluminium ribbon voice coil
Aluminium basket
High efficiency: 3.3 %
Excellent dispersion control due to the use of a phase plug
Low harmonic distortion
Linear frequency response
SHORT DATA
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CHASSIS-DATA
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THIELE-SMALL-PARAMETER
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Frequency from |
150 Hz |
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Max. Frequency |
8 kHz |
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Sound pressure |
100 dB |
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Voice coil Ø |
38.5 mm |
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Voice coil height |
7 mm |
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Voice coil material |
Aluminium |
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Magnet Ø |
115 mm |
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Magnet-weight |
1200 g |
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Mech. Compliance |
Cms: 0.1 mm/N |
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Moving Mass |
Mms: 10 g |
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mech. Resistance |
Rms: 1.1 kg/s-¹ |
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Max. Excursion +/- |
Xmax: 1 mm |
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BL Product |
Bl: 13.15 N/A |
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Membrane Area |
Sd: 140 cm² |
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Sound pressure |
dB: 100 SPL |
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Efficiency |
Nref: 3.3 % |
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