Audio System ASS90.4-channel amplifier Amplifier Impedance: 4Ω

Impedance: 4Ω

parametric EQ control per channel Time Alignment Yes — per channel delay for precise staging (expected on DSP units) Signal-to-Noise Ratio (SNR) Typically ≥ 90 dB (DSP class expected) Frequency Response ~10 Hz – 40 kHz (wide range DSP audio band) Operating Voltage ~9

and it typically comes with inline crossovers to help integrate it smoothly with midrange or woofer drivers

Its sealed cast-aluminum enclosure provides rigidity

With an efficient power handling capability

Audio System ASS90.4-channel amplifier Amplifier Impedance: 4ΩThe ASS90. 4 is a quality product from Audio System Italy. As a 4 channel amplifier, it is equipped with innovative ADC (Advanced D Class Technology), which ensures pure listening pleasure while maintaining a compact size with unmatched performance efficiency. Additionally, the ASS90. 4 is characterized by its efficient use of heat, thanks to a specially designed heat sink made from a combination of extruded and die cast aluminum. It is the perfect