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<blockquote data-quote="86civicSI" data-source="post: 6311649" data-attributes="member: 613818">i hate them but i&#039;ve seen impp&#039;s do some pretty high numbers(i don&#039;t know there specs) you gotta figure a 3db increase is twice the volume so say you have a 1000 watt sub that 86 db 1watt 1 meter and a 500 watt sub that&#039;s 96db 1 watt 1 meter that 500 watt sub is gonna be WAY LOUDER if a 3db increase is twice as loud 89 is twice as loud as 86 and 92 is twice as loud as 89 and 95 is twice as loud as 92 that&#039;s why pioneers are so loud they are efficient it don&#039;t seem like any one pays attention to efficiency of the sub all they care about is how many watts they claim they can take high wattage subs can take alot of wattage because most the time they aren&#039;t very efficient but look at the specs of this soundstream splx15 the sensitivity is 99.9 WHAT!!! <a href="http://cgi.ebay.com/NEW-SoundStream-...d=p3286.c0.m14" target="_blank">http://cgi.ebay.com/NEW-SoundStream-...d=p3286.c0.m14</a> pretty sweet now that motherfooker will get REAL LOUDNEW IN BOX.SoundStream SPLX154 15&quot; 2500W 4-Ohm Car SubwooferSensitivity: 99.9 dBRMS Power Range : 1200 WattsPeak Power Handling: 2500 WattsImpedance: 4 OhmLow Frequency response: 22 HzHigh Frequency Response: 1000 HzDiameter: 15 InchMax: 2500W BurstMax power handeling: 1200WMagnet Wgt. (oz): 192Frequency response: 22-1kHzMounting hole size: 14.25&quot;Woofer depth: 8.125Recommended enclosure: 3.5Recommended enclosure type: ventedCast aluminium basketLarge -roll foam surroundDual stacked magnet structureAluminum voice coil formerExtended back-plate with Aero-VentStitched tinsel leadsSpring loaded push terminalsRubber gasketRubber magnet cover</blockquote>

[QUOTE="86civicSI, post: 6311649, member: 613818"] i hate them but i've seen impp's do some pretty high numbers(i don't know there specs) you gotta figure a 3db increase is twice the volume so say you have a 1000 watt sub that 86 db 1watt 1 meter and a 500 watt sub that's 96db 1 watt 1 meter that 500 watt sub is gonna be WAY LOUDER if a 3db increase is twice as loud 89 is twice as loud as 86 and 92 is twice as loud as 89 and 95 is twice as loud as 92 that's why pioneers are so loud they are efficient it don't seem like any one pays attention to efficiency of the sub all they care about is how many watts they claim they can take high wattage subs can take alot of wattage because most the time they aren't very efficient but look at the specs of this soundstream splx15 the sensitivity is 99.9 WHAT!!! [URL="http://cgi.ebay.com/NEW-SoundStream-...d=p3286.c0.m14"]http://cgi.ebay.com/NEW-SoundStream-...d=p3286.c0.m14[/URL] pretty sweet now that motherfooker will get REAL LOUD NEW IN BOX. SoundStream SPLX154 15" 2500W 4-Ohm Car Subwoofer Sensitivity: 99.9 dB RMS Power Range : 1200 Watts Peak Power Handling: 2500 Watts Impedance: 4 Ohm Low Frequency response: 22 Hz High Frequency Response: 1000 Hz Diameter: 15 Inch Max: 2500W Burst Max power handeling: 1200W Magnet Wgt. (oz): 192 Frequency response: 22-1kHz Mounting hole size: 14.25" Woofer depth: 8.125 Recommended enclosure: 3.5 Recommended enclosure type: vented Cast aluminium basket Large -roll foam surround Dual stacked magnet structure Aluminum voice coil former Extended back-plate with Aero-Vent Stitched tinsel leads Spring loaded push terminals Rubber gasket Rubber magnet cover [/QUOTE]

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