Rockford Fosgate Power T400X4AD Compact 4 Channel Amplifier 100 watts RMS x 4

Rockford Fosgate T400X4AD 400 Watt Class-AD 4-Channel Amplifier

The Rockford Fosgate Power T400X4AD is an ultra-compact, high-efficiency 400-watt 4-channel amplifier designed to deliver powerful performance in a small package. Featuring multi-impedance Constant Power technology, input/output clip detection, and convenient top-mounted controls, this amplifier ensures clean, consistent sound across various setups. Its dual fan forced induction cooling keeps it running cool even under heavy use, making it an ideal choice for hybrid and electric vehicles, small cars, trucks, motorcycles, and side-by-side UTVs.

Product Highlights:

• Condition: New
• Proprietary Class AD technology for high efficiency
• 400 Watts total power output
• 100W x 4 RMS @ 4-Ohm and 2-Ohm
• 200W x 2 bridged @ 4-Ohm
• Multi-impedance Constant Power at 4/2 Ohm
• Bridgeable for flexible configurations
• 24dB/octave Butterworth high and low pass crossovers
• Bass boost up to +18 dB @ 45 Hz, treble boost +14 dB @ 12.5 kHz
• Input sensitivity range 150 mV to 12 V
• C.L.E.A.N. input/output clip detection with LED indicators
• Dual fan cooled with extruded aluminum heatsink
• Dual extruded heat sinks for better heat dissipation
• Top-mounted controls for easy adjustments
• 8 AWG power/ground connectors with upgraded RCA connectors
• Remote-Out feature with high-level inputs
• Real-time thermal sensing and protection LEDs
• 4-channel input switch (2/4 channel)