Reply to thread

Message

<blockquote data-quote="IamDeMan" data-source="post: 2977237" data-attributes="member: 557673">Your Spot on about the enclosure types for each color. tuning and specifics change a bit. Here are the exact particuliars. The sub is an SI Mag D2 12&quot;All enclosures have low pass (60hz) linkwitz 4th order filter. I plan on using dedicated midbass in my next setup, so I went low and steep on the filter. Signal power is 850W.White: 6th order BPRear: 3.5 cuft @ 25hz, Front: .75 cuft @ 65hzGreen: EXACTLY the same as white except coils were wired for a 4 ohm load.Teal: 4th order BPRear: 1.5 cuft Front 1 cuft @ 50hzRed: PortedVolume: 2 cuft @ 30hz (what the driver was in and sounded great in car)Yellow: Obviously sealedVolume: 1 cuft QTC = .65I know it is a huge box but I think I will try the 6th order just to experiment and listen. It&#039;s power handling is attractive.I know the mag is conservatively rated at 850RMS for mechanical limits in tuned enclosures. Does anyone have an aproximate to it&#039;s thermal max rating?I know most say BPs aren&#039;t SQ oriented, but I just want to see how poor they perform. The response for the 6th order on a mag just seems nice. The output is nice, if it can maintain acceptable control, then it looks like a good SQL box. Only for hatches or SUVs though lol, because it is large. Many 15&quot; ported boxes aren&#039;t even that big.</blockquote>

[QUOTE="IamDeMan, post: 2977237, member: 557673"] Your Spot on about the enclosure types for each color. tuning and specifics change a bit. Here are the exact particuliars. The sub is an SI Mag D2 12" All enclosures have low pass (60hz) linkwitz 4th order filter. I plan on using dedicated midbass in my next setup, so I went low and steep on the filter. Signal power is 850W. White: 6th order BP Rear: 3.5 cuft @ 25hz, Front: .75 cuft @ 65hz Green: EXACTLY the same as white except coils were wired for a 4 ohm load. Teal: 4th order BP Rear: 1.5 cuft Front 1 cuft @ 50hz Red: Ported Volume: 2 cuft @ 30hz (what the driver was in and sounded great in car) Yellow: Obviously sealed Volume: 1 cuft QTC = .65 I know it is a huge box but I think I will try the 6th order just to experiment and listen. It's power handling is attractive. I know the mag is conservatively rated at 850RMS for mechanical limits in tuned enclosures. Does anyone have an aproximate to it's thermal max rating? I know most say BPs aren't SQ oriented, but I just want to see how poor they perform. The response for the 6th order on a mag just seems nice. The output is nice, if it can maintain acceptable control, then it looks like a good SQL box. Only for hatches or SUVs though lol, because it is large. Many 15" ported boxes aren't even that big. [/QUOTE]

Verification