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Studiomaster ISA4150 150W 100V Line 4 In and 4 Out Power Amplifier

SKU: STISA4150 MFR: ISA4150
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Key Features

  • Experience robust audio with this Studiomaster power amplifier, perfect for installations.
  • Achieve pristine sound with a high signal-to-noise ratio, ensuring clear audio output for your setup.
  • This 4-channel power amplifier delivers 150W per channel, ideal for multi-zone sound systems.
  • Enjoy flexible input/output options, compatible with balanced 4-16 Ohm, 70V & 100V speaker systems.
  • Benefit from reliable protection circuitry, guarding against overload and short circuits for longevity.
  • Its compact form factor makes this Studiomaster amplifier easy to integrate into any rack setup.
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Special Order?Estimated to Ship: 08/22/2025
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Studiomaster ISA4150 Specifications

  • Rated output Power

    4 x 150W

  • Output mode

    Balanced 4-16 Ohm, 70V & 100V

  • Input

    10K Ohm, 1.2V, unbalanced

  • Frequency

    60Hz-18kHz

  • Distortion at 1kHz, 1/3 rated power

    Less than 0.1%

  • SNR

    Input1, 80dB

  • Protection

    AC fuse, DC voltage Overload, Short circuit

  • Heat dissipation

    Stepless fan

  • Power supply

    AC220V/50Hz

  • Rated power consumption

    220W

  • Dimensions (L x W x H)

    19.05 x 18.11 x 3.46" (484 x 460 x 88mm)

  • UPC Code

    5060255344842

About Studiomaster ISA4150

While the Studiomaster ISA4150 150W 100V Line 4 In and 4 Out Power Amplifier may seem like a simple piece of audio equipment, it's a powerful, high-quality, and reliable solution for all your audio amplification needs. This durable and efficient amplifier is designed with class 2 wiring, offering a robust power output of 150 watts per channel. It's an ideal choice for a wide array of audio applications, from home entertainment systems to professional sound setups.

With a high wattage range of 100-199 watts per channel, the ISA4150 is more than capable of powering larger speakers and performing optimally in larger venues. This makes it a go-to choice for those seeking superior sound quality and performance.

The Studiomaster ISA4150 is not just about power, it also offers versatility with its 4 input and 4 output configuration. This allows for seamless integration with your existing audio equipment, making it a valuable addition to any audio setup.

In a nutshell, the Studiomaster ISA4150 150W 100V Line 4 In and 4 Out Power Amplifier is a testament to Studiomaster's commitment to delivering reliable, high-quality audio solutions. Whether you're an audiophile, a professional sound engineer, or simply someone who appreciates good sound, this power amplifier is designed to exceed your expectations.

Studiomaster ISA4150 Features

  • 4 input, 4 output 4 x 150W power amplifier
  • Operates at 70/100V line or 4-16 ohms
  • Ultra-high power, high stability and reliability.
  • Output protection circuits for short circuit, overheat or overload, with protection indicator leds
  • Automatic two-speed temperature control fan forced cooling
  • Compact 2u all steel enclosure

Key Features

  • Experience robust audio with this Studiomaster power amplifier, perfect for installations.
  • Achieve pristine sound with a high signal-to-noise ratio, ensuring clear audio output for your setup.
  • This 4-channel power amplifier delivers 150W per channel, ideal for multi-zone sound systems.
  • Enjoy flexible input/output options, compatible with balanced 4-16 Ohm, 70V & 100V speaker systems.
  • Benefit from reliable protection circuitry, guarding against overload and short circuits for longevity.
  • Its compact form factor makes this Studiomaster amplifier easy to integrate into any rack setup.

What's in the box:

  • ISA4150 150W 100V Line 4 In and 4 Out Power Amplifier
  • Studiomaster 1 Year Limited Warranty