3pis built & subs purchased. Finalizing Placement in AT Baffle Wall [message #94178] |
Mon, 09 August 2021 18:08 |
dutchswan0311
Messages: 102 Registered: June 2011 Location: Iowa
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Wayne: Thanks again for all of your feedback and expertise. Only one of the JBL 4641 subs shipped, and it arrived damaged. B&H was kind enough to cancel the 2nd JBL and arrange for return of the damaged one for a full refund. This left a hole in my HT LFE, and several AVS forum conversations later I have pulled the trigger on two GSG BTS flatpacks that will utilize 21" LaVoce SAN214.50 pro drives. Attached are my revised floorplan and baffle wall POC.
Any thoughts on how these subs may (or may not) play well in the sandbox with the 3pis? I know I probably should have asked *before* I made the purchase, but they are at least 2 weeks out on shipping, so if there are any glaring mismatches, I'm sure I could always edit these choices. Thanks in advance for your feedback.
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Re: 3pis built & subs purchased. Finalizing Placement in AT Baffle Wall [message #94358 is a reply to message #94178] |
Fri, 03 September 2021 17:31 |
dutchswan0311
Messages: 102 Registered: June 2011 Location: Iowa
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My plans have been updated. Everything is purchased except subwoofer amps.
Some have questioned my use of different brand speakers for the mains, surrounds, and Atmos. I wonder if anyone here has any insight as to how the surrounds and height speakers I have purchased will sound (timbre matching) compared to the 3pi LCRs based on their reputation, construction methods, and materials used.
Except for the subs, everything is being driven by three Starke AD4.320 4 Channel Amps. They do 225W/channel into 8ohm, or 320W/channel into 4ohm. The center channel 3pi will get two channels bridged into 300W.
LCRs = 3pi x3 w/ B&C Drivers
Side & Rear Surrounds:
Starke AX65 x 4
200W RMS @ 4ohm
90dB Sensitivity w 2.83V/1m
Frequency Response: 55Hz - 22kHz
Max SPL @ 1m = 112dB
Single 1" Titanium Tweeter
Dual 6.5" Ceramic mid/bass drivers
X.X.4 Atmos Height Speakers:
Klipsch PRO-180RPC LCR x 4
50W RMS @ 8ohm
96dB Sensitivity w 1W/1m
Subwoofers:
Full Marty by GSG Audio x 2
Driver: B&C 21DS115-4
1,700W @ 4ohm
99dB Sensitivity @ 2.83V/1m
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