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

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

The Power T400X4ad is an ultra-compact, high efficiency 400 Watt 4-channel amplifier. Features multi-impedance Constant Power, input/output clip detection, top mounted controls and dual fan forced induction cooling. Perfect for hybrid, electric, small cars, trucks, motorcycles, and side-by-side UTVs.

The Power T400X4ad 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.

Features:

• Rockford Fosgate proprietary Class AD technology
• 4/2 Ohm muti-impedance Constant Power
• 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
• 2/4 channel input switch
• 4 Ohm bridged capable
• C.L.E.A.N. input/output clip detection and indicator LEDs
• Top mounted controls
• Dual fan cooled
• Real time thermal sensing
• Dual extruded heat sinks
• Discrete surface mount technology

Specifications:

• Recommended Fuse (not included): 60 A
• Operating Voltage: 9 - 16 VDC
• Input Sensitivity: 150 mV to 12 V
• Number of Channels: 4
• Crossover Controls:
  • High-Pass: 50Hz-250Hz @ 12dB/Octave Butterworth 
  • Low-Pass:  50Hz-250Hz @ 12dB/Octave Butterworth 
  • All-Pass: Yes
• Signal Input:
  • Front High/Low Level Input: 4-Pin harness 
  • Rear High/Low Level Input: 4-Pin harness
• Speaker Output Connector:
  • Front: 4-Pin Harness 
  • Rear: 4-Pin Harness
• Speaker Wire Gauge: 16 AWG 
• Heat Sink Type: Extruded Aluminum
• Cooling: Dual Fan Cooled
• Visual Indicators:
  • Power: Blue LED
  • Protect: Red LED
  • Input Clip: Red LED3
  • Output Clip: Blue/Violet/Red
  • LED1,2,3
  • LED Color Legend:
    • 1BLUE: <0.5% THD
    • 2VIOLET: 1% THD
    • 3RED: 10%+ THD
• Efficiency (average): >75%
• Average Current Draw (13.8V Music): 28 A
• Max. Current Draw (13.8V Sinewave): 55 A
• Rated Power (RMS Continuous Power):
  • 100 Watts x 4 @ 4-Ohm 
  • 100 Watts x 4 @ 2-Ohm 
  • 200 Watts x 2 @ 4-Ohm Bridged
• Bridgeable: Yes 
  • Front Terminals: Left (+) Right (-)
  • Rear Terminals: Left (+) Right (-)
• Tone Controls:
  • Treble: 0 to +14 dB @ 12.5 kHz 
  • Bass: 0 to +18 dB @ 45 Hz
• Power Input Connector: Detachable Compression Terminal
• Power Wire Gauge: 8 AWG
• Circuit Topology Class: Class AD
• Frequency Response: 20Hz-20kHz +/-1dB
• Dynamic Power (PVC/PowerCube®):
  • 223 Watts x 2 @ 4-Ohm 
  • 248 Watts x 2 @ 2-Ohm 
  • 449 Watts x 1 @ 4-Ohm Bridged
• Total Harmonic Distortion (THD+Noise):
  • 4-Ohm: <1.0% 
  • 2-Ohm: <1.0%
• Total Power (Sum of Rated Power): 400 Watts
• CEA-2006 Compliant:
  • CEA-2006 Power Rating
  • 100W x 4 @ 4Ω
  • ≤1.0% THD+N
• Signal-to-Noise (CEA): >90 dB
• Channel Separation: >60 dB
• Common Mode Rejection: >60 dB

Approximate Dimensions:

• Height: 1.6"
• Width: 4.3"
• Depth: 8.3"

Approximate Weight:

• Unit: 3.4 lbs
• Shipping: 5 lbs

Warranty Information:

• Manufacturer Warranty (authorized online retailer): Two Year Parts and Labor