- This is a PPI 10" Flat-Piston Subwoofer, P/N: PPI PRO108.
- Cone is stenciled with "Totem Acoustic" logo. PPI OEM'd speakers for Totem. It is a PPI PRO108 Subwoofer!!!
- Serial Number is: 970411110
- Single 8 Ω Voice Coil.
- Voice Coil DC Resistance is: ~5.8Ω
- PPI PRO Subwoofers have an "underhung" Voice Coil, meaning the Voice Coil never leaves the magnetic field.
- PPI PRO Subwoofers have Ferro Fluid in "The Gap" to keep the Voice Coil cool.
- Speaker will be bolted to a wooden plate for shipping. It will get to you un-damaged.
This item came from Precision Power Incorporated facility at 4829 South 38th Street in Phoenix, AZ. I was Senior Engineer at PPI at the time and was able to purchase quite a bit of PPI Product prior to our sale to ADS Technologies. Fully intended to use this in an install. That never happened and at 68, I don't think that will ever happen.