[a / b / c / d / e / f / g / gif / h / hr / k / m / o / p / s / t / u / v / vg / vm / vmg / vr / vrpg / vst / w / wg] [i / ic] [r9k / s4s / vip] [cm / hm / lgbt / y] [3 / aco / adv / an / bant / biz / cgl / ck / co / diy / fa / fit / gd / hc / his / int / jp / lit / mlp / mu / n / news / out / po / pol / pw / qst / sci / soc / sp / tg / toy / trv / tv / vp / vt / wsg / wsr / x / xs] [Settings] [Search] [Mobile] [Home]
Board
▼ Settings Mobile Home
4chan
/diy/ - Do It Yourself

Name
Options
Comment
Options


Gimmicks


PEE text
My Bans
Verification
File

    08/21/20New boards added: /vrpg/, /vmg/, /vst/ and /vm/
    05/04/17New trial board added: /bant/ - International/Random
    10/04/16New board for 4chan Pass users: /vip/ - Very Important Posts
    [Hide] [Show All]




    File: 434234224232.jpg (69 KB, 420x923)
    69 KB JPG
    Someone threw out this chinesium karaoke system. The mixer/amp on the top of the unity is borked but the speakers and tweeters look solid. Would it be reasonably cheap and straightforward to turn them into passive speakers? There are lights attached to the speakers and the tweeters and speakers were all hooked up all-spaghettified to the amp's PCB, but I'm assuming I can bypass all of that malarkey and wire them up as normal speakers.
    >>
    >>3009609
    >I'm assuming I can bypass all of that malarkey and wire them up as normal speakers.
    Yes. You need to know the speaker's coil impedance and power rating, then match them up to an amp. Build a crossover to match each speaker's frequency response.
    >>
    >>3009612
    This, Indeed.
    Some Chinamart speakers use weird impedance, depending on whatever mystery meat components they have on hand for the amp. I've seen oddities like "10 Ohm".
    >>
    File: leds.png (745 KB, 860x1290)
    745 KB PNG
    I took the LED's out of my bluetooth stereo by taking the housing off and removing the rings around the speakers, it SHOULD be just a few plugs to remove and some screws for the LED boards, I fucking hate rainbow ever-changing LED's so much
    >>
    Stinky speaker
    BTC
    bc1qtm4rep7kyp2p28hlkfktpnd0j7uew47vnt2mev
    LTC
    ltc1q9xlaysse0mpfwf025esd69kt9zu3md22gh23du
    ETH
    0x6abA18D203520c8F90ca63eE7426a7bC345D98e6
    SOL
    E5ekoiauCR8yiNp451dmuPzhUxo84P5x3m9WJBK5kxZe
    XRP
    r3jYXNdMk2Vz5hXhKCKE9re8uz93JQFG1r
    DOGE
    DSBq5jRWkiwmEh1G7zBwmQDgRkvRr61fmb
    XMR
    85CTwq5wGjWZw5GgzgwZPrHyZxpLXMK5oZSSSk5j4x9w1bpqzisaWAUZYaAPfh6rP2MZJcaFqF1XmEzkw6YCqJSS2Txu6Z8




    Delete Post: [File Only] Style:
    [Disable Mobile View / Use Desktop Site]

    [Enable Mobile View / Use Mobile Site]

    All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.