BassMunky Posted February 27, 2012 Report Share Posted February 27, 2012 i know this is a noob question, but what are the def of a subs specs. I know it to help design a box, but i couldnt find anything on the internet about subs spec definition and what they mean. Example Specifications Coil Fms Res Re Qms Qes Qts Rms Cms Mms Nref Bl SPL VAS Rp Lp Cp Le RMS Shakin not Stirred....my buildhttp://www.stevemead...ngle-cab-build/412 CVX And put a sealed enclosure in your trunk cut a hole in your deck and call it ported Link to comment Share on other sites More sharing options...
SnowDrifter Posted February 27, 2012 Report Share Posted February 27, 2012 Fs: Resonance frequency measured in Hz. is the frequency that the moving mass and suspension of the driver is reinforced by cone motion to the maximum amount. Bl: Force factor (magnetic strength) measured in Tesla-meters. Mms: Mass of everything that moves within the driver, measured in grams. Rms: Measurement of the drivers losses in its suspension/moving system. Cms: Inverse stiffness measurement measured in meters per Newtons. Qts: Combined dampening of the driver - both mechanical and electric. Qms: Mechanical dampening of the driver. Qes: Electrical dampening of the driver. Vas: Free air stiffness, of sorts, of the driver - measured in liters. Sd: Effective area of cone diaphragm measured in meters squared. Vd: Volume of the displacement measured in liters. Re: D/C resistance of the coil measured in Ohms. Le: Inductance of the voice coil. Hc: Coil height Hg: The height of the air gap Pe: Power Handling ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444 Link to comment Share on other sites More sharing options...
Joe X Posted February 27, 2012 Report Share Posted February 27, 2012 See if this helps: http://www.the12volt.com/caraudio/thiele.asp Link to comment Share on other sites More sharing options...
Sergeant_Skyrim Posted February 27, 2012 Report Share Posted February 27, 2012 . Build in progress Link to comment Share on other sites More sharing options...
Watch the bass Posted February 27, 2012 Report Share Posted February 27, 2012 Everytime a good place to finding knowledge for alot of questions of live. http://en.wikipedia.org/wiki/Thiele_Small_parameters "in the abundance of water, the fool is thirsty" Bob Marley Link to comment Share on other sites More sharing options...
BassMunky Posted February 27, 2012 Author Report Share Posted February 27, 2012 thankyou everyone Shakin not Stirred....my buildhttp://www.stevemead...ngle-cab-build/412 CVX And put a sealed enclosure in your trunk cut a hole in your deck and call it ported Link to comment Share on other sites More sharing options...
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