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powered subwoofer

  1. PaperBoy007

    Connecting sub to Sony TA-N77ES/TA-E77ES Combo

    OK, a few weeks back I bought something I've been eyeing ever since I started down the Sony ES rabbit hole, a Sony TA-N77ES for what I thought was reasonable money. Then, I went in search of a TA-E77ES (or the ESD or the TA-E80ES) and bought a real nice looking one from AK member Tener. My...
  2. MuseChaser

    Polk PSW150 Sub amp questions

    I picked up this sub for $10, knowing it didn't work. Also knowing that it's a notoriously unreliable piece of equipment that, when working, sounds OK. Upon closer inspection, the driver itself seems sound.. no rubbing. Amp powers on, meaning red indicator LED lights up, but no sound at all...
    • MuseChaser
    • Thread
    • polk powered subwoofer psw psw150
    • Replies: 13
    • Forum: DIY
  3. C

    Add powered sub or HPM-100

    Hello all, I’m new to the forum and this is my first post. Just recently got into the vintage audio stuff. Found my dads old pioneer SX-1000TW and PL-518 turntable in my shed in mint condition, turntable has a bit of wear but repairable. I bought some mint CS-99A pioneers to go with the system...
    • Combustive
    • Thread
    • cs-99a cs-99a with hpm-100 hpm-100 powered sub powered subwoofer sx-1000tw sx-750
    • Replies: 39
    • Forum: Speakers
  4. J

    Help Connecting Powered Subwoofer to Pioneer SX-939

    I have a Canadian made "Innovative Speaker Design" (ISD) "Spirit" subwoofer that has `Line In" RCA and DIN High Level Input ports on the unit, and the Pioneer has many options for adding devices but I am unsure which way to go to ensure best quality sound. Hope that others who've done similar...
  5. D

    Energy ES-12 Subwoofer Whining Noise after Power Down

    I have an Energy ES-12 powered subwoofer. 20 to 30 seconds after turning power off after playing, a sound is emitted (I believe through the speaker) that last 3 to 4 seconds. Sound is similar to a mid-frequency whine from high to low, then stops and all is quiet. The subwoofer performs very...
    • Defcon99
    • Thread
    • energy es-12 powered subwoofer subwoofer noise
    • Replies: 6
    • Forum: Speakers
  6. PhilInAudio

    Need Help - Need CSW PSW1 Service Manual

    Can anyone please tell me where I can get a copy of a CSW (Cambridge Soundworks) powered sub-woofer model "PSW1" service manual? I need the wiring diagram / schematic to trouble shoot the amplifier section. Please help! Thanks so much!
    • PhilInAudio
    • Thread
    • cambridge soundworks csw manual model psw1 powered subwoofer psw1 service manual sub woofer
    • Replies: 0
    • Forum: Speakers
  7. I

    Connecting Pioneer SX-828 to Powered Subwoofer

    I am looking to connect a Pioneer SX-828 to a powered subwoofer. The sub has hi-level inputs and a line-in input. The goal is to control the subwoofer with the volume on the receiver. The sub also has hi-level outputs for speakers. One caveat, I would also like to connect two sets of speakers...
  8. J

    Yamaha M-70, C-70 setup. Powered Subwoofer question

    I want to run my pre amp to a powered Subwoofer and then to the amp. My Yamaha M-70 is rated at 250W RMS if I remember correctly...my speaker (currently) are Yamaha ns-30T (100 Watts). Is a 250W powered subwoofer or a 100 watt Powered subwoofer a better choice with my speakers. thank you
    • JoeMt
    • Thread
    • 100w 250w c-70 powered subwoofer sub woofer yamaha m-70
    • Replies: 14
    • Forum: Speakers
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