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Car Audio Equipment
Subwoofers
700 watts, now what subs?
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<blockquote data-quote="Cruzer" data-source="post: 7223497" data-attributes="member: 617686"><p>IXL-12 Dual 1 Ohm SL (high Qt - for sealed boxes)</p><p></p><p>Fs = 29.62 Hz</p><p></p><p>Re = 1.80 ohms[dc]</p><p></p><p>Qt = 0.69</p><p></p><p>Qes = 0.75</p><p></p><p>Qms = 8.01</p><p></p><p>Mms = 246.43 grams</p><p></p><p>Rms = 5.727948 kg/s</p><p></p><p>Cms = 0.000117 m/N</p><p></p><p>Vas = 27.91 liters</p><p></p><p>Sd= 411.87 cm^2</p><p></p><p>Bl = 10.469828 Tm</p><p></p><p>Lp(2.83V/1m) = 88.25 dB</p><p></p><p>IXL-12 Dual 1 Ohm BR (low Qt - for ported boxes)</p><p></p><p>Fs = 30.23 Hz</p><p></p><p>Re = 1.80 ohms[dc]</p><p></p><p>Qt = 0.42</p><p></p><p>Qes = 0.45</p><p></p><p>Qms = 6.24</p><p></p><p>Mms = 201.64 grams</p><p></p><p>Rms = 6.141663 kg/s</p><p></p><p>Cms = 0.000137 m/N</p><p></p><p>Vas = 32.75 liters</p><p></p><p>Sd= 411.87 cm^2</p><p></p><p>Bl = 12.332832 Tm</p><p></p><p>Lp(2.83V/1m) = 91.41 dB</p><p></p><p>IXL-12 Dual 2 Ohm SL (high Qt - for sealed boxes)</p><p></p><p>Fs = 26.54 Hz</p><p></p><p>Re = 3.70 ohms[dc]</p><p></p><p>Qt = 0.68</p><p></p><p>Qes = 0.74</p><p></p><p>Qms = 8.58</p><p></p><p>Mms = 193.35 grams</p><p></p><p>Rms = 3.759525 kg/s</p><p></p><p>Cms = 0.000186 m/N</p><p></p><p>Vas = 44.32 liters</p><p></p><p>Sd= 411.87 cm^2</p><p></p><p>Bl = 12.686647 Tm</p><p></p><p>Lp(2.83V/1m) = 85.77 dB</p><p></p><p>IXL-12 Dual 2 Ohm BR (low Qt - for ported boxes)</p><p></p><p>Fs = 26.54 Hz</p><p></p><p>Re = 3.70 ohms[dc]</p><p></p><p>Qt = 0.31</p><p></p><p>Qes = 0.32</p><p></p><p>Qms = 6.24</p><p></p><p>Mms = 248.96 grams</p><p></p><p>Rms = 6.650503 kg/s</p><p></p><p>Cms = 0.000144 m/N</p><p></p><p>Vas = 34.42 liters</p><p></p><p>Sd= 411.87 cm^2</p><p></p><p>Bl = 21.844589 Tm</p><p></p><p>Lp(2.83V/1m) = 88.29 dB</p><p></p><p>Run the SL units in 2 cubic feet with damping in the box. The BR can</p><p></p><p>be used in 1.5-1.8 cubes with your choice of box tuning. I suggest</p><p></p><p>anything from 32Hz to 35Hz. You can use the BR in lower tuned boxes as</p><p></p><p>well if you are looking into home theater.</p><p></p><p>the IXL-12 is $169 plus shipping. If you are in the US, factor in</p><p></p><p>about $50 for courier shipping.</p><p></p><p>The IXL-10 is $149, the IXL-15 is $199 and the IXL-18 is $229.</p></blockquote><p></p>
[QUOTE="Cruzer, post: 7223497, member: 617686"] IXL-12 Dual 1 Ohm SL (high Qt - for sealed boxes) Fs = 29.62 Hz Re = 1.80 ohms[dc] Qt = 0.69 Qes = 0.75 Qms = 8.01 Mms = 246.43 grams Rms = 5.727948 kg/s Cms = 0.000117 m/N Vas = 27.91 liters Sd= 411.87 cm^2 Bl = 10.469828 Tm Lp(2.83V/1m) = 88.25 dB IXL-12 Dual 1 Ohm BR (low Qt - for ported boxes) Fs = 30.23 Hz Re = 1.80 ohms[dc] Qt = 0.42 Qes = 0.45 Qms = 6.24 Mms = 201.64 grams Rms = 6.141663 kg/s Cms = 0.000137 m/N Vas = 32.75 liters Sd= 411.87 cm^2 Bl = 12.332832 Tm Lp(2.83V/1m) = 91.41 dB IXL-12 Dual 2 Ohm SL (high Qt - for sealed boxes) Fs = 26.54 Hz Re = 3.70 ohms[dc] Qt = 0.68 Qes = 0.74 Qms = 8.58 Mms = 193.35 grams Rms = 3.759525 kg/s Cms = 0.000186 m/N Vas = 44.32 liters Sd= 411.87 cm^2 Bl = 12.686647 Tm Lp(2.83V/1m) = 85.77 dB IXL-12 Dual 2 Ohm BR (low Qt - for ported boxes) Fs = 26.54 Hz Re = 3.70 ohms[dc] Qt = 0.31 Qes = 0.32 Qms = 6.24 Mms = 248.96 grams Rms = 6.650503 kg/s Cms = 0.000144 m/N Vas = 34.42 liters Sd= 411.87 cm^2 Bl = 21.844589 Tm Lp(2.83V/1m) = 88.29 dB Run the SL units in 2 cubic feet with damping in the box. The BR can be used in 1.5-1.8 cubes with your choice of box tuning. I suggest anything from 32Hz to 35Hz. You can use the BR in lower tuned boxes as well if you are looking into home theater. the IXL-12 is $169 plus shipping. If you are in the US, factor in about $50 for courier shipping. The IXL-10 is $149, the IXL-15 is $199 and the IXL-18 is $229. [/QUOTE]
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700 watts, now what subs?
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