How many frequencies will play below your amp subsonic filter?

papiboul
papiboul Posts: 3
edited February 2010 in Car Subwoofer Talk
like if i had it set to 30 hz. will it play like 29 hz, 28 hz, and maybe 27 hz? to my subs.
Post edited by papiboul on
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  • dorokusai
    dorokusai Posts: 25,577
    edited February 2010
    Sure but it will depend on the rolloff of the internal xover, which may be high or low.
    CTC BBQ Amplifier, Sonic Frontiers Line3 Pre-Amplifier and Wadia 581 SACD player. Speakers? Always changing but for now, Mission Argonauts I picked up for $50 bucks, mint.
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  • Endesereth
    Endesereth Posts: 18
    edited February 2010
    yes it actually will, if you have a really really high order then no, but most amps have a 30hz highpass about 1 or 2 order so yes it will
    Receiver:Yamaha RX-V363
    Center:Klipsch RC-3
    Fronts: DIY #01EN or Klipsch XF-48
    Surrounds:Klipsch KG 4.5
    Subwoofer left:Polk Audio PSW-110
    Subwoofer Right:Klipsch KSW-12
    Subwoofer Center: DIY DAYTON titmk3 400
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  • howardru
    howardru Posts: 26
    edited February 2010
    Maybe this Sine Wave Generating CD will help

    http://binkster.net/extras.shtml#cd
    AUDIO
    Receiver - Onkyo TX-NR709
    Main L/R - Polk VM30 (Hi WAF)
    Center - Polk VM20
    Surr L/R Side Yamaha Inwall
    Surr L/R Rear - Yamaha NS-IW660 InWall
    Height: Dolby Prologic IIZ - Bose 161
    Sub- Polk DSW Pro 600

    VIDEO
    T.V.- 55" Samsung LED UN55B8000 240Hz
    Tivo HD w/1TB External Storage
    Blue-Ray- Playstation 3 Slim - 250GB
    Gaming - PS3 & Nintendo Wii
    Power - Panamax M5300-PM

    CONNECTIVITY
    Network - 8 Port GbE@ 3 x 802.11abg APs
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  • Endesereth
    Endesereth Posts: 18
    edited February 2010
    You can also use winisd (free download) to see what frequencies itll play and how loud itll get doing it
    Receiver:Yamaha RX-V363
    Center:Klipsch RC-3
    Fronts: DIY #01EN or Klipsch XF-48
    Surrounds:Klipsch KG 4.5
    Subwoofer left:Polk Audio PSW-110
    Subwoofer Right:Klipsch KSW-12
    Subwoofer Center: DIY DAYTON titmk3 400
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