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post #1 of 13 Old 06-03-2014, 10:45 AM - Thread Starter
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How hot do you run your sub(s) if not listening at reference level? I run mine 6db hot.

Display - LG 65EF9500
Receiver - Denon 4311CI
Speakers - Klipsch RF-82 II's, RC-62 II, RB-61 II's
Subs - Rythmik FV15HP's
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post #2 of 13 Old 06-03-2014, 11:00 AM
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post #3 of 13 Old 06-03-2014, 11:12 AM
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4 db. Beyond that, it starts to feel unnatural.

My home theater
Speakers: 3 JTR 212HTR (LCR), 2 Jtr Single 8LP (S), 2 JTR Triple 12LF (SB)) , 4 Volt 10LX (Atmos)
Subwoofers: 4 Rythmik FV15HP , 5 Crowson Shadow 8 transducers, 3 Buttkicker LFE
Display: JVC RS400
FS: 4xRythmik FV15HP
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post #4 of 13 Old 06-03-2014, 11:14 AM
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I run my IB flat with a LT boost. It gives a more natural feel but with the same visceral effects of running the LFE 7 dBs hot. Basically boosting the low end only.

Marantz 7702 Atmos
3 Inuke NU4-6000 amps for all speakers.
Speakers- 7 Behringer B215XL's, 4 212xl's for ceiling speakers.
Front subs 8 SI 18ht ported SLLT powered by Peavy IPR 7500
Rear subs 4 SI 18HT ported SLLT powered by Inuke 6000.
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post #5 of 13 Old 06-03-2014, 12:00 PM
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I run mostly flat with the occasional + 3 (which may be flat due to correcting the after Audyssey level) to +5 which may only be +2 db over flat, make sense biggrin.gif
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post #6 of 13 Old 06-03-2014, 01:18 PM
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May be a dumb question, but how do you know when you are running hot? What woudl be considered normal i guess?
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post #7 of 13 Old 06-03-2014, 01:25 PM
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You are running hot if you turn up the trim in the avr, on the sub, or use excessive EQ. I don't run my subs hot th95% of the time. I will occassionally use a 3 db boost on the trim in the avr. Running the subs hot decreases headroom so be careful.
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post #8 of 13 Old 06-03-2014, 01:30 PM
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Depends. With dynamic eq, I'm +3 dB. Without it I'm at +7 or +8.

Getting used to dynamic eq...definitely like it for surrounds and highs, but thinking I might prefer the entire lfe channel the same hotness (+7 from 80hz on down) as opposed to a gradual LT shelf like rise.

Still playing though...
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post #9 of 13 Old 06-03-2014, 02:18 PM
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I run my sub pretty hot as Audyssey sets the trim levels really low. Gain knob is generally 1/4 turn (9 o'clock position) and between -7 to -9 in the AVR. I probably run 6-7 dBs hot.

Dolby Atmos 5.1.4
Denon x6200
Ascend Acoustics Towers and Horizon Center (NrT)
RSL 34CE in-ceilings (4)
Rythmik E15HP
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post #10 of 13 Old 06-03-2014, 05:14 PM
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Some people try to run the sub hot to get more tactile feel. The sub may be falling off in the LF. Something like the Mini DSP for EQ may help.
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post #11 of 13 Old 06-03-2014, 05:36 PM
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0 db. I leave my Paradigm Servo 15a set where my Pioneer Elite SC-75's advanced MCACC set's it. Shakes the room when needed and calls no attention to itself when it shouldn't.

Martin

Home Theater System: Panasonic PT-AE8000U; 138" 2.35:1 Silver Ticket Silver ALR, Pioneer Elite SC-75; Klipsch Reference RF-82 II, RC-62 II & RS-52 II; 2 Reaction Audio Echo 15 subs; Comcast DVR / PS3 / WiiU / Xbox One
Stereo Audio System: YS-Audio Audio Experience Balanced A2; DIY ICEpower 1000ASP monoblocks; Von Schweikert VR-4 Gen III HSE; PS Audio Digital Link III; Logitech Squeezebox Touch; PS Audio GCPH; Opera Consonance LP-2.0; Mørch UP-4; Grado Sonata; PS Audio GCHA; Sennheiser HD 598
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post #12 of 13 Old 06-04-2014, 10:16 AM
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Even though MCACC does nothing to the sub below 63 Hz, it does and incredible job in getting the bass in the system to sound great. This is especially true using the 3 mic position. IMHO the standing wave feature is as important as sub EQ.
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post #13 of 13 Old 06-04-2014, 10:22 AM - Thread Starter
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Edited my initial post. I'm running mine 6db hot.

Display - LG 65EF9500
Receiver - Denon 4311CI
Speakers - Klipsch RF-82 II's, RC-62 II, RB-61 II's
Subs - Rythmik FV15HP's
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