Alpine 4-Channel Amplifier - X-A70F

- Delivers 175 watts RMS per channel at 2 ohms and 120 watts RMS per channel at 4 ohms, with a maximum output of 1400 watts
- Employs a proprietary Class-D digital circuit design for high power density and low distortion, achieving a frequency response up to 60 kHz
- Features adjustable high-pass and low-pass crossovers with a 50–400 Hz range and 12 dB/octave slope
- Includes a removable top panel for easy access to gain, crossover, and input settings, facilitating streamlined installation and tuning
- Supports optional RUX-KNOB.2 remote bass control for precise subwoofer level adjustments