The D4.2200 amplifier belongs to the D series and is a compact four-channel amplifier, bridgeable, with a total output power of 2200 watts. It is stereo stable at 1 ohm, making it suitable for multi-driver configurations.

Its main features include:

• Variable bandpass crossovers for easy tuning.
• LED clipping indicators.
• Easier installation with one-side controls and connections.
• Input mode switches and automatic signal detection activation.
• Moisture resistance thanks to internally conformally coated circuits and corrosion-resistant switches.

The construction includes:

• Power and speaker terminals with screw adjustment.
• Discrete output sections.
• Heavy-duty anodized aluminum heatsinks.

Technical specifications:

• Total Power Capacity @ 4 ohm: 200 x 4 / 700 x 2
• Total Power Capacity @ 2 ohm: 370 x 4 / 1040 x 2
• Total Power Capacity @ 1 ohm: 550 x 4
• Maximum Current (A): 220
• RCA Input Voltage Sensitivity: 8 ~ 0.2
• Input Noise Ratio S/N: > 85dB
• Damping Factor: > 100
• THD: < 0.2%
• Frequency Response (Hz): 20 - 25k
• Subsonic Filter: 30 - 5k
• Low-Pass Filter: 50 - 5k
• ZVL Input: No
• Output Pass-through: Yes
• Power Cable Gauge: 2
• Speaker Cable Gauge: 12

The D4.2200 ensures proper power management from input to output, increasing stability during use and long-term durability.