Wireless Subwoofer

whoareyou

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If anyone using wireless subwoofer, how is it working out for you with AL measurements?
 

jrobbins50

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I’m not using wireless for a subwoofer just now, but I have in the past and had no issues with ALXO to do so. JCR
 

Badbruno

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Yes on two small systems with LS-50 wireless II. bought two wireless transmitter receiver kits. Everything works well. The key is to determine the delay to the subwoofer which is long because of the wireless transmission of the sub signal. Then have Audiolense align all the drives to the slowest driver ( subwoofer)
it works great !
 

whoareyou

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PSB synchrony one C
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Revel m105
Yes on two small systems with LS-50 wireless II. bought two wireless transmitter receiver kits. Everything works well. The key is to determine the delay to the subwoofer which is long because of the wireless transmission of the sub signal. Then have Audiolense align all the drives to the slowest driver ( subwoofer)
it works great !
So, you're saying just take measurement with AL as usual, correct?
 

Badbruno

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Universal / Blu-ray / CD Player
VPI Prime turntable
Front Speakers
Custom open baffle 3 way
Subwoofers
Velodyne DD12+
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Roon Quobuz
Yes, because the impulse response is going to be off by quite a bit, manually move them closer together
 

Ofer

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Yes, because the impulse response is going to be off by quite a bit, manually move them closer together
How do you place the mic? facing the ceiling? I am considering putting a wireless kit on one of my powered sub and place it in behind the LP. What kits did you use? is it BT or WiFi based?
 

Badbruno

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Custom open baffle 3 way
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Ofer

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Sony Bravia android TV
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Marantz original 5E CD
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Andromeda MkII
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18" OEM powered subwoofer, 18" Martycube Dayton A.
Screen
Sony bravia 65XF9005
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HP i5 running W10, HLC convolver for Audio Lense filters

Ofer

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Rotel RA930ax twitter amp
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Sony Bravia android TV
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RME UC
Universal / Blu-ray / CD Player
Marantz original 5E CD
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Andromeda MkII
Subwoofers
18" OEM powered subwoofer, 18" Martycube Dayton A.
Screen
Sony bravia 65XF9005
Streaming Subscriptions
Deezer HiFi
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HP i5 running W10, HLC convolver for Audio Lense filters
Bump. The mic direction is not clear to me. If anyone did it I would be happy to understand.

Thanks
 

juicehifi

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The mic direction probably doesnt matter for a sub. The mic will be omnidirectional at such low frequencies.
 

Ofer

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miniDSP 4x10hd
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Emotiva XPR200 midrange amp
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Crest audio 2001A bass amp, Crest audio 8002 sub
Other Amp
Rotel RA930ax twitter amp
Computer Audio
Sony Bravia android TV
DAC
RME UC
Universal / Blu-ray / CD Player
Marantz original 5E CD
Front Speakers
Andromeda MkII
Subwoofers
18" OEM powered subwoofer, 18" Martycube Dayton A.
Screen
Sony bravia 65XF9005
Streaming Subscriptions
Deezer HiFi
Other Equipment
HP i5 running W10, HLC convolver for Audio Lense filters
So even if the mic is pointing toward the front speakers and the sub is behind it timing will be calculated correctly?
 

Ofer

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miniDSP 4x10hd
Main Amp
Emotiva XPR200 midrange amp
Additional Amp
Crest audio 2001A bass amp, Crest audio 8002 sub
Other Amp
Rotel RA930ax twitter amp
Computer Audio
Sony Bravia android TV
DAC
RME UC
Universal / Blu-ray / CD Player
Marantz original 5E CD
Front Speakers
Andromeda MkII
Subwoofers
18" OEM powered subwoofer, 18" Martycube Dayton A.
Screen
Sony bravia 65XF9005
Streaming Subscriptions
Deezer HiFi
Other Equipment
HP i5 running W10, HLC convolver for Audio Lense filters
Another question. Does the sub definition in the speaker tab of the speaker setup effects the was AL measures or processes the measurements? Does it matter downstream if one chooses "subwoofer front right" or "subwoofer back right" to measurements or filter generation or is it just semantics?
 
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