Mark Audio Alpair 7M Gold
kr2,340.00
The Alpair 7 Gen. 3 represents a large step forward in the design and production of “extended” fullrange audio drivers. The usable range now extents to 32-kHz above 80dB, thatʼs higher than many tweeters
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Beskrivelse
The Alpair 7 Gen. 3 represents a large step forward in the design and production of “extended” fullrange audio drivers. The usable range now extents to 32-kHz above 80dB, thatʼs higher than many tweeters!
The acoustic performance of this driver is solidly placed in the “purist-audiophile” category. Its cone and power-train are the most micro-resonance sensitive made by Markaudio to date. With the rear and front covers attached, the driver has a SPL of near 86dB while retaining an X-max of +4-mm available for peak non-rhythmic bass loads. In a optimised box design, the system can be made capable of operating from 40-Hz to 32-kHz, possibly a unique performance for a simple cone driver in its size and class
| Alpair 7M – Parameters | |||
|---|---|---|---|
| REVC= 5.4 Ohm | Fo= 70.90 Hz | Sd= 5.02 K mm/2 | Vas= 4.58 Ltrs |
| Cms= 1.27 uM/N | Mmd= 3.74 g | Mms= 3.95 g | BL= 3.83 T*M |
| Qms= 3.07 | Qes= 0.65 | Qts= 0.54 | Levc= 21.30 uH |
| No= 0.24% | Spl= 85.80 dB (with rear cover) | Spl= 85.20 dB (rear cover removed) | Pwr= 20w Nom. |
| Xmax= 4.2 mm 1 way | Coil= Dia 20-mm | Main tolerance= +/- 1.5 Hz | |
