The ST-104D SQ III amplifier, with 4 channels and Class D technology, offers impressive power and top performance.
Discover the power and precision of sound with the ST-104D SQ III amplifier. This 4-channel Class D amplifier is designed to deliver superior audio performance, with a power output of 4 x 100 watts RMS at 4Ω and 4 x 150 watts RMS at 2Ω. In bridged mode, it delivers 2 x 300 watts RMS at 4Ω, ensuring clear, powerful sound for any car audio system.
The ST-104D SQ III features RCA and speaker level inputs, variable input gain control, and a variable electronic crossover, allowing for precise adjustments to achieve the desired sound. With a signal-to-noise ratio of over 90dB and a total harmonic distortion of less than 0.5%, this amplifier guarantees faithful and distortion-free audio reproduction.
The frequency response from 15Hz to 30KHz ±1dB covers the entire audio spectrum, from deep bass to clear high frequencies, providing a complete listening experience. The compact dimensions (124x50x213 mm) allow for easy and versatile installation in any vehicle, and the variable bass boost control adds extra flexibility to adjust the sound to your preferences.
With the ST-104D SQ III, every journey becomes an extraordinary audio experience, combining power, clarity and versatility in a compact and efficient design. Ideal for those looking to upgrade their car audio system without compromising on space or quality.