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    Re: 2ch Amps

    Quote Originally Posted by zako View Post
    Soundstream TN2.600D is the same board inside as PPI P600.2. Onlinecarstereo.com has them. Also Polk Audio Class D amplifiers use the same (Nakamachi) board design, although the individual internal components are different. The Polk amps have pretty much the same watt output as PPI/SS, even though the 2-channel Polk D2000.2 is rated slightly lower. I saw a test of avtozvuk.com showing 2x150watt output at 4ohm with 12.5 voltage, so it should be same as PPI and SS with 14.4V. I don't how how these compare with the more "noble" brands like Boston Acoustics for pure SQ material, but these class D amps have amazing price/performance, size, great for subwoofers or power-hungry speakers.
    Woops, brain fart. I forgot about the shared design.



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    Re: 2ch Amps

    Quote Originally Posted by zako View Post
    Soundstream TN2.600D is the same board inside as PPI P600.2. Onlinecarstereo.com has them. Also Polk Audio Class D amplifiers use the same (Nakamachi) board design, although the individual internal components are different. The Polk amps have pretty much the same watt output as PPI/SS, even though the 2-channel Polk D2000.2 is rated slightly lower. I saw a test of avtozvuk.com showing 2x150watt output at 4ohm with 12.5 voltage, so it should be same as PPI and SS with 14.4V. I don't how how these compare with the more "noble" brands like Boston Acoustics for pure SQ material, but these class D amps have amazing price/performance, size, great for subwoofers or power-hungry speakers.
    Woops, brain fart. I forgot about the shared design.



    Owner, Rubyserv

    Specializing in car audio system designs and sales for those seeking great sound.
    Authorized dealer for CDT Audio. Zapco, Massive Audio, American Bass, dB Drive, Stinger, Metra and many other fine brands available.
    facebook.com/rubyservsales

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