The 125.4 is a Class-H switching power amplifier dedicated to fixed installations. It features four independent 125 W channels driving both 4 Ω loads and 70 V/100 V lines.
The 125.4 is a Class-H switching power amplifier dedicated to fixed installations. It features four independent 125 W channels driving both 4 Ω loads and 70 V/100 V lines.
MODEL | 125.4 |
Power | 125W x 4 |
Amplification | Class-H |
Outputs | 4Ω, 70V,100V |
THD (1 kHz/-3 dBv) | <0.1% |
S/N Ratio (Ref. 1kHz, A-Weighted) | > 95dB |
Mode | DUAL / MONO (Ch1 & 2) and (Ch3 & 4) |
Crosstalk (Below Rated Power) | > 60dB |
Input Level (balanced, 1 kHz) | 0 ± 1.5 dBv |
Input Level max. (balanced, 1 kHz) | 20 dBv ± 1.5 dBv |
Frequency Response | (L/H Filter OUT) 20Hz~20kHz ±1dB / (L/H Filter IN) 200Hz~10kHz ± dB |
Connectors | Inputs: XLR balanced Outputs: Screw terminals |
Power Supply | AC: 115~230V 50/60Hz |
Dimension (W x D x H) | 483 x 353 x 88.5 mm (19” x 13.9” x 3.5”) |
Weight | 9.2 kg |