I found this today that might have answered my question.
There is a new FCC ID for the KG-UV8D and several other model numbers.
See
http://forums.radioreference.com/bu...294519-kg-uv8d-newer-version.html#post2218951
The documentation submitted to the FCC includes internal photos. It looks like there is a big speaker that is directly under the center of the keypad.
I would still appreciate any receive audio quality reports compared to other Wouxun models.
Audio from the new KG-UV8Ds is just like the older models. In fact, it was hard to find any real difference in the operation of the new UV8Ds compared to the older models.
Powerwerx had 3 of the new models (without the label showing the new FCC ID number - or any FCC ID number!) at last weekend's ARRL Centennial Convention in Hartford CT. I did some quick tests with one, comparing it against the V1.02 UV8D I already had. The new models on display, just like the model I already had, worked great for full-duplex operation using the Fox-1 satellite prototype AMSAT had on display at its booth. I transmitted to the satellite on 435.180 MHz, while simultaneously receiving the satellite on 145.980 MHz with an earpiece plugged in. This is something that does not work with the SO-50 satellite currently in orbit, where I would transmit on 145.850 MHz while trying to receive the satellite simultaneously around 436.795 MHz (receiver desense makes this impossible).
I also talked with the guys from Powerwerx at their booth during the convention. The new version they will sell and distribute to their dealers like HRO and AES will have V1.04 firmware inside, and the boards are of a slightly different design than those used in the earlier UV8Ds. Supposedly, they already have a bunch of these in a warehouse, awaiting the labels with the new FCC ID number WVTWOUXUN10 on them, before releasing them to those dealers. Normally labels with FCC ID numbers are supposed to be on the radios before their import into the USA, not after they have already arrived.
I also saw an interesting thing... the receiver still has non-ham coverage as do the earlier UV8Ds, but the new FCC certification only covers within the ham bands. Normally, transceivers for amateur use with extended receive coverage (at least between 30 and 960 MHz, with cellular phone bands blocked) have FCC Part 15 certification for all of the extended receive range(s) in the radio, which could be an interesting thing for Powerwerx and Wouxun to resolve. Manufacturers of amateur equipment like Icom, Kenwood, and Yaesu routinely do this, and the FCC certification grants state that they cover the receiver in an amateur transceiver. Powerwerx insisted that their new version UV8D will have the extended receive ranges on both bands, and be fully compliant with FCC rules for import and sale in the US. I'll be interested to see this in the field, when stores start to stock this radio.