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Saturday 14 June 2014

The ST-4X Amplifier

The ST-4X Amplifier



The best on the market for a simple system.


Retail : $1700.00 TTD

  • Real Power : The ST-4X puts out over 60 Watts RMS in each of 4 channels, All four channels driven at all frequencies, at rated distortion... and over 80 watts per channel at 2 ohms. In Dual Mono you will have over 160 watts x 2 Real power for the real world.

    • -Class-A/B bridgeable 12V amplifier
    • -4 channel bridgeable 12V amplifier
    • -Stable into 4 ohms bridged or 2 ohms stereo load
    • -STHD + Noise <0.05%
    • -Singal to Noise Ration >85dB
    • -Channel Separation >60dB
    • -Frequency Response 15Hz to 30KHz +/- 1dB
    • -Input Sensitivity .25volts to 5volts
    • -RCA Signal input and output connectors
    • -4-way protection circuitry
    • -thermal / over current / speaker short / DC
    • -Tested voltage & THD: 14.4V & less than 0.04%
    • -Dimensions in Inches : 6.4(W) x 1.8(H) x 11.1(L)


  • 4 Channel Full range class A/B
  • Power @ 2Ω:2x105watts, 2x210 watts
  • Stereo, 2 ohms: 4 x 80 Watts
  • Bridged, 4 ohms: 2 x 180 Watts
  • Max RMS at 2 ohms <.5% THD at 1KHz
  • (4x105 Watts / 2x210 Watts)




Digital Sound Processors. The ZAPCO DSPZ8.

Digital Sound Processors. The ZAPCO DSPZ8.

What are the advantages and disadvantages?

  • The DSP-Z8 is Zapco's second generation digital signal processor. Now you can tune your audio system to its maximum potential with the new digital signal processing network which is included at no extra cost. With a strategically designed system the ZAPCO DSP Z8 will be more than sufficient in achieving audiophile grade sound.

Retail - $4000.00 TTD



The Hardware


The PC User Interface Software



What is Comparable?
Mosconi 6 to 8            ( Retail - $5000.00 TTD)

Rockford Fosgate 360 ( Retail - $ 4500.00 TTD)

HELIX P DSP             ( Retail - $ 4800.00 TTD)