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Rare Find Steg 4 Channel Fullrange Amplifier 120w X 4 2 Ohm Class D Dst Series Dst401dii Set [85TzRgAY]

$49.99 $159.99 -69%

STEG 4 Channel Fullrange Amplifier 4 Ohm DST401DIIA 4 channel amplifier has to be versatile. It powers the front and rear speakers in a typical audio system. It is used for front speakers and a subwoofer as a popular factory system upgrade. Sometimes

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Rare Find Steg 4 Channel Fullrange Amplifier 120w X 4 2 Ohm Class D Dst Series Dst401dii Set [85TzRgAY]

STEG 4 Channel Fullrange Amplifier 4 Ohm DST401DII

A 4 channel amplifier has to be versatile. It powers the front and rear speakers in a typical audio system. It is used for front speakers and a subwoofer as a popular factory system upgrade. Sometimes it even powers 2 or more subwoofers. The DST401II is up for any of these applications. Its small footprint will fit just about anywhere. But don’t judge its small size. With 480 watts total RMS, there is plenty of power on tap. It’s crossovers and bass boost offer added flexibility.

Features

• High power mosfet amplifier
• 4 Channel fullrange class D
• 2 Ohm Stable/ 4 Ohm Bridgeable
• Selectable active crossover [Full/HPF/LPF(BP)]
• Variable lowpass
• Variable highpass
• Variable 12dB bass boost(45Hz)
• 2 x Stereo RCA inputs
• High level inputs
• Power & Protection indicators
• Adjustable input sensitivity
• CEA/2006 A Compliant
• Power RMS: 4 ohms: 75 watts x 4, 2 ohms: 120 watts x 4, 4 ohms: 240 watts x 2 BTL
• Frequency Response: 20 -20,000Hz
• S/N Ratio @ 1 watt: >86.5dB
• Damping Factor @ 4 ohms: >129
• Distortion (THD): <0.08
• Input Sensitivity: 150mV-1.5V, 500mV-5V, 1V-10V
• Fuse: 45A External
• Crossover: Hi-Pass and Low-Pass
• Slope: 12dB/octave
• Frequency: Hi-Pass 50-200Hz, Low-Pass 50-200Hz
• Bass Boost: 0-12dB @ 45Hz
• Dimensions: 8.8x4.3x2 inches

What Our Customers Say

January 18, 2026

Absolutely no complaints!

It's a very robust and dependable tool for any user.

- Camden T..

January 18, 2026

Absolutely no complaints!

The ease of setup was a huge bonus. I was using it in minutes.

- Milo L..

January 18, 2026

Absolutely no complaints!

It's a purchase that I feel smarter for having made.

- Paige I..

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