Sundown Audio
Sundown Audio E10 v.4 E-Series 10" 500W RMS Subwoofer
About: Sundown Audio E10 v.4 E-Series 10" 500W RMS Subwoofer Through relentless research in our North Carolina Headquarters, Sundown
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About: Sundown Audio E12 v.4 E-Series 12" 500W RMS Subwoofer
Through relentless research in our North Carolina Headquarters, Sundown optimized a 2.5” voice coil and a truly unique motor design to get the deepest possible bass response out of a 10” subwoofer. The subwoofer showcases a distinctive motor design, featuring a heavily vented magnetic gap and solid pole piece, enabling exceptional thermal power handling. The spider itself is a high strength poly-cotton blend designed to handle the full capacity of the motor. To provide an additional level of ruggedness the spider is bolted down and glued to the frame. Its motor geometry allows for a remarkable 14mm one-way linear Xmax, delivering excursion equivalent to far larger cones.
Specifications:
Enclosure Specifications:
Thiele-Small Parameters |
E v.4 12" D2 | E v.4 12" D4 |
---|---|---|
Dc Resistance (Re) |
4.030 Ohms | 6.130 Ohms |
Resonance Frequency (Fs) |
28.480 Hz | 28.373 Hz |
Equivalent Volume (Vas) | 53.059 L | 54.292 L |
Electrical Factor (Qes) | 0.509 | 0.570 |
Mechanical Factor (Qms) | 5.249 | 3.542 |
Total Factor (Qts) | 0.464 | 0.491 |
Bl Factor (BL) | 17.576 | 20.249 |
Mechanical Mass (Mms) | 217.987 g | 213.033 g |
Mechanical Compliance (Cms) | 143.258 uM/N | 146.589 uM/N |
Sens (dB @ 1w/1m) | 85.7 | 85.3 |
Xmax | 14mm | 14mm |