Up for sale is a fantastic pair of GR-Research A/V-4 Speakers. $1350 $650! OBO
I bought these speakers directly from Danny. They are the first pair made and built by him / for him, and then were sold as kits. I am the “second” with Danny as the first owner. They are great for 2-channel, could be paired with other still available GR-Research A/V speakers for home theater, or could be matched with X-series or others.
If you are familiar with GR-Research then you know these were built with care by a great speaker designer with high quality components throughout. These speakers look and sound great. I've used these both in my main system and in a bedroom system. I have been hanging onto these for a second system, but have no room and they remain idle so I'm looking to sell.
If you would like more information, please contact me. I can describe them, but would defer to the builder who I believe describes them very accurately for my experiences. I can send to your directly if you can't find original A/V-4 information.
I will post photos very soon.
Specifications:
3-way open backed mid-bass design with 12" woofer and passive radiator
Proprietary network specific to these drivers.
1 inch soft dome tweeter
5.25 inch composite paper woofer with polymer chassis, and vented Kapton voice coil
Sensitivity is 88db (1watt/1m)
Nominal power range 5-150 watts RMS
Impedance 8 ohms.
Cabinet size 39.25" high, 8" wide body and 9.5" wide with added side panels, and it is 16" deep.
The size and weight would make shipping costs prohibitive. I don't have the custom crated materials Danny made to ship them and wouldn't be able to get it all back together right if I did. Unless a buyer is wants to arrange freight or Uship, these are local pickup or I can possibly deliver or meet half way. I am located in northwest Indiana centrally between Chicago, Indy, and Grand Rapids. I would be willing to deliver in that range or a little further for a serious buyer.
