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    ST-X Series Amplifiers

    The Studio-X line of amplifiers from Zapco was designed specifically for today’s car audio market. The Studio-X compact chassis makes it an easy fit in any car and even in motorcycle fairings.

    The square, low profile chassis also means it will be easy to trim out for a great looking installation so your system will look as awesome as it sounds. And speaking of sound...This is a Zapco amplifier and sound is what it’s all about. These are Class A/B Zapco amplifiers.

    The Studio-X have the same high quality caps, op-amps, and bi-polar outputs that made the C2K and Reference series amps the industry standard for sound quality. 

    Reliability? Zapco defines reliability. It’s not at all unusual to see Zapco amps moved from car to car and from generation to generation. Zapco Amps produced in the ‘90 are still being traded and bought on the internet by sound quality fans world wide. The Studio-x will be no different.

     

    These amps are built to last. See the Studio-X amps at a dealer today.

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    • Sold out
      $694.44 - $694.44
      $694.44
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      Zapco - ST-4X DSP III - Class AB, 4-Ch, DSP, optional HD-BT Power 2Ω: 4 x 90W, 4Ω: 4 x 65W

      Zapco
      Out of stock

      The Zapco ST-4X DSP III merges Zapco’s legendary Class AB sound quality with advanced DSP control. Offering 4 channels of clean amplification with ...

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      $694.44 - $694.44
      $694.44
      $694.44 - $694.44
      $694.44
      Sold out
    • $972.22 - $972.22
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      $972.22 - $972.22
      $972.22

      Zapco - ST-2000XM III - Class D, Mono Power 1Ω: 1 x 2000W, 2Ω: 1 x 1450W

      Zapco
      2+ in stock

      • Model: ST-2000XM III• Class: Class D, mono (single-channel)• Power Output: • 2,000 W × 1 @ 1 Ω • 1,450 W × 1 @ 2 Ω • 1,000 W × 1 @ 4 Ω• THD (at r...

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      $972.22 - $972.22
      $972.22
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    • $763.89 - $763.89
      $763.89
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      Zapco - ST-1500XM III - Class D, Mono Power 1Ω: 1 x 1600W, 2Ω: 1 x 1150W

      Zapco
      Only 1 left!

      • Model: ST-1500XM III• Class: Class D (Mono)• Power Output: • 1,600 W × 1 @ 1 Ω • 1,150 W × 1 @ 2 Ω • 800 W × 1 @ 4 Ω• THD (at rated power): < ...

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      $763.89 - $763.89
      $763.89
      $763.89 - $763.89
      $763.89
    • $555.56 - $555.56
      $555.56
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      $555.56

      Zapco - ST-1000XM III - Class D, Mono Power 1Ω: 1 x 1000W, 2Ω: 1 x 700W

      Zapco
      2+ in stock

      • Model: ST-1000XM III• Class: Class D (Mono / single-channel)• Power Output: • 1,000 W × 1 @ 1 Ω • 700 W × 1 @ 2 Ω • 450 W × 1 @ 4 Ω• Total Harmon...

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      $555.56 - $555.56
      $555.56
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    • $833.33 - $833.33
      $833.33
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      Zapco - ST-4XP SQ III - Class AB, 4-Ch, SQ Power 2Ω: 4 x 250W, 4Ω: 4 x 150W

      Zapco
      Only 1 left!

      • Model: ST-4XP SQ III• Channels: 4 (Full-range Class AB)• Power Output: • 250 W × 4 @ 2 Ω • 150 W × 4 @ 4 Ω • Bridged: 500 W × 2 @ 4 Ω• Total Harm...

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      $833.33 - $833.33
      $833.33
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    • $416.67 - $416.67
      $416.67
      $416.67 - $416.67
      $416.67

      Zapco - ST-4X SQ III - Class AB, 4-Ch, SQ Power 2Ω: 4 x 95W, 4Ω: 4 x 70W

      Zapco
      Only 1 left!

      The Zapco ST-4X SQ III offers signature Zapco sound quality in a compact Class AB design. Tuned for accuracy and musical warmth, it’s built for tho...

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      $416.67 - $416.67
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    • $500.00 - $500.00
      $500.00
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      $500.00

      Zapco - ST-2XP SQ III - Class AB, 2-Ch, SQ Power 2Ω: 2 x 250W, 4Ω: 2 x 150W

      Zapco
      Only 2 left!

      • Model: ST-2XP SQ III• Channels: 2 (Class AB, full-range)• Power Output: • 250 W × 2 @ 2 Ω • 150 W × 2 @ 4 Ω • Bridged: 500 W × 1 @ 4 Ω• Total Har...

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      $500.00 - $500.00
      $500.00
      $500.00 - $500.00
      $500.00
    • Sold out
      $888.89 - $888.89
      $888.89
      $888.89 - $888.89
      $888.89

      Zapco - ST-6X SQ III - Class AB, 6-Ch, SQ Power 2Ω: 6 x 150W, 4Ω: 6 x 100W

      Zapco
      Out of stock

      The Zapco ST-6X SQ III is a 6-channel Class AB amplifier built for true audiophile sound reproduction and system flexibility. Delivering 150 watts ...

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      $888.89 - $888.89
      $888.89
      $888.89 - $888.89
      $888.89
      Sold out