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M165X Woofer
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| FS
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40 Hz
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| RE
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5.6 ohms
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| Qms
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2.73
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| Qts
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.44
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| Qes
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.526
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| Xmax
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7.8 mm each way
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| L (1k)
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.86 mH
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| L (10k)
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.36 mH
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| Vas
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34.57Liters
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| Ms
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11.9 grams
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| Cms
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1.3183 mm/newt
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| Bl
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5.66 Tesla-M
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| SPL
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88.3 db
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| Area
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137.07 sq cm
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The M-165X with the XBL2 motor
Like the M-130, the M-165X has a curvilinear shaped treated paper cone, allowing a smooth extension into the higher frequency ranges.
This woofer has incredibly smooth midrange and very good low bass extension. -3db down point in a 1.2 cubic foot ported enclosure is 37.5Hz.
The XBL2 Motor structure lowers low frequency distortion by keeping a linear BL even at high output levels. X-max is significantly increased as well.
It also uses a polymer frame featuring venting beneath the spider plus a vent pole piece.
This driver also works great as a mid-bass woofer in an open baffle design.
The diameter of the driver frame is 7.25" and mounting depth is 2.9375".
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Item Number: M165X
Manufacturer: GR Research
Manufacturer Part No: M165X
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Product Reviews
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