Kubota RTV / RTV-X / Sidekick Power Marine 400 Watt Class-Ad 4-Channel Amplifier by Rockford

Product Information

The Power TM400X4ad 400 Watt 4-channel ultra-compact, amplifier is built on Rockford Fosgate’s proprietary Class-AD technology, featuring Constant Power to produce the same output at both 4-Ohm and 2-Ohm impedances. Flexible vehicle integration enabled through low-level and high-level inputs with auto turn-on. Top mounted controls allow easy access to built-in crossover and C.L.E.A.N. input/output clip detection circuits. The 3-stage thermal lock extrusion with dual fan forced induction keeps everything cool while real-time thermal/protection schemes safeguard the amplifier.

Power Marine 400 Watt Class-Ad 4-Channel Amplifier Features:

• Rockford Fosgate proprietary Class AD technology
• Differential inputs with high level auto turn-on feature
• 8 AWG power/ground connector w/ upgraded RCA connectors
• Remote-Out feature when using high level inputs
• 4/2 Ohm muti-impedance Constant Power
• 2/4 channel input switch
• Top mounted controls
• C.L.E.A.N. input/output clip detection and indicator LEDs
• 4 Ohm bridged capable
• Dual fan cooled
• Real time thermal sensing
• Discrete surface mount technology
• Dual extruded heat sinks
• Marine grade two part epoxy coating on circuit boards

Specifications

• Number of Channels- 4
• Total Power(Sum of Rated Power)- 400 Watts
• Rated Power (RMS Continuous Power) - 100 Watts x 4 @ 4-Ohm, 100 Watts x 4 @ 2-Ohm, 200 Watts x 2 @ 4-Ohm Bridged
• Dynamic Power (PVC/PowerCube®)- 128 Watts x 4 @ 4-Ohm, 152 Watts x 4 @ 2-Ohm, 290 Watts x 2 @ 4-Ohm Bridged
• Bridgeable- Yes Front Terminals: Left (+) Right (-), Rear Terminals: Left (+) Right (-)
• Frequency Response- 20Hz-20kHz +/-1dB
• Input Sensitivity- 150 mV to 12 V
• Circuit Topology Class- Class AD
• Efficiency (average)- >75%
• Signal Input- Front High/Low Level Input: 4-Pin harness, Rear High/Low Level Input: 4-Pin harness
• Power Wire Gauge- 8 AWG
• Operating Voltage9 - 16 VDC
• Recommended Fuse (not included)- 60 A
• Average Current Draw (13.8V Music)- 28 A
• Max. Current Draw (13.8V Sinewave)- 55 A
• Suggested Alternator- 75 A

Class-AD

This technology allows the amplifier to produce more power with less current draw from the vehicle's charging system.