sundownz

MAP on a new SAZ-1500D is $500

These all have original boxes + remotes. They are all "new case" style amps. Cosmetic condition varies slightly between them. ONE YEAR warranty included. $350 shipped each in continental USA. These are USED amplifiers... they are not NEW. Cosmetic imperfections are a given... if you plan to complain about any small cosmetic blemishes don't buy them. I will say it again... these are not new and are not necessarily mint condition. * Tape was applied to the face of this amp, you could scrub the adhesive off.

I have 20% more box volume with 50% more port area in my quad 12" box.

We are likely running behind schedule of my end of November ETA... I am requiring a specific brand on capacitor in these amps that is not the standard part for this factory so it is taking longer to get them. I am requiring the same brand used in most of my SAZ and SAX amplifiers - this will result in far less problems related to low quality capacitors. My SAZ / SAX amps have been using this brand for years with VERY few problems.

Updated photo of the new board actually in the casing.

I am temporarily suspending the trade-in program. If we have a pending deal you are still good. I need to get the current used items I have sold before accepting any more. So... this may be back in a few months.

~15-20% more than rated.

Zach pretty much hit it... my box tuning, size, and port size make my rise so low. With your low tuning and "low" port area (compared to mine anyway) your rise will simply be higher.

The actual impedance will vary dramatically with frequency as well. Try other frequencies. "High Rise" in itself isn't necessarily bad if the box is efficient.

I sheared the aluminum former in two -- didn't break any glue joints or thermal the coil. I suspect I bottomed out my triple joint ring on the top plate hard enough that the shock broke off the former. Of course I had 2000 or so watts per sub at this point too -- something has to go eventually. I will add a LITTLE more rearward clearance on production models so even doing that will be slightly more difficult.

I go by how much power it can handle pretty much "all day long" - literally.

-1 was too much with the 4500D -- woops

SPL per watt testing (total power... divide by 2 for each woofer): 330 watts = 143.9 dB (HU @ -10 sub control) 430 watts = 144.8 dB (HU @ -9 sub control) 580 watts = 145.6 dB (HU @ -8 sub control) 750 watts = 146.4 dB (HU @ -7 sub control) 990 watts = 147.2 dB (HU @ -6 sub control) 1290 watts = 147.8 dB (HU @ -5 sub control) 1710 watts = 148.5 dB (HU @ -4 sub control) 2260 watts = 149.1 dB (HU @ -3 sub control) 3010 watts = 149.9 dB (HU @ -2 sub control) Going to try -1 shortly after they cool off... I dropped a 4500D in the Jeep instead so I am a bit more flexible on power if I decide to put something different in for any upcoming shows. So I have the potential to put more power than I have before on them now.

They are running behind the end of October ETA... I will post any updates as I get them.

SOLD OUT. If you have not already talked to me or placed your order then you will have to wait for the next run more than likely.

Yes "Shipped in the continental 48 states" is specified in the OP.

I've been driving around w/ this box -- sounds acceptable on music. It is pretty peaky though being tuned to the vehicle resonance.

I don't have the production run yet -- when I do I will have some.

Kick panel score also gained 1 dB - now 151.4 dB:

Video of 150.0 dB sealed on the dash score

... make that 150.0 with two 8s Duct tape FTW + our other improvements (round over, sealed up port, wires through brass rods). ON TO THE SCORE ! I'll work on actually taking a video shortly and backing the score up... our camera man Derrick wasn't here today to get it the first time

Box Tweaks to be tested : 1) Rounded corners 2) Wires out of port - replaced by brass threaded rod 3) Port carriage siliconed to box and port also siliconed to carriage 4) Duct tape instead of rubber gaskets... the hole cut outs with a bit off so this may help

Yah.