Description
Rockford Fosgate T400X2ad 2 Channel 400 Watt Class AD Compact Amplifier
The Power T400X2ad 400 Watt 2-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.
This Listing Includes:
(1) Amplifier
(1) 14″ Input harness (4-pin Molex connector to 2 female RCAs)
(1) 8″ Speaker output harness (4-pin Molex connector to bare wire)
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
– 4 Ohm bridged capable
– 2013 PLC2 remote ready
– 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:
Number of Channels: 2
Total Power (Sum of Rated Power): 400 Watts
Frequency Response: 20Hz – 20kHz +/-1dB
Input Sensitivity: 150 mV – 12 V
Circuit Topology Class: Class AD
Efficiency (average): More than 75%
Signal Input: High/Low Level Input: 4-Pin harness
Power Wire Gauge: 8 AWG
Power Input Connector: Detachable Compression Terminal
Speaker Wire Gauge: 16 AWG
Speaker Output Connector: 4-Pin Harness
Cooling: Dual Fan Cooled
Operating Voltage: 9 – 16 VDC
Recommended Fuse(not included): 60 A
Average Current Draw (13.8V Music): 23 A
Max. Current Draw (13.8V Sinewave): 45 A
Suggested Alternator: 75 A
Rated Power (RMS Continuous Power):
200 Watts x 2 @ 4-Ohm
200 Watts x 2 @ 2-Ohm
400 Watts x 1 @ 4-Ohm Bridged
Dynamic Power (PVC/PowerCube):
223 Watts x 2 @ 4-Ohm
248 Watts x 2 @ 2-Ohm
449 Watts x 1 @ 4-Ohm Bridged
Bridgeable:
Yes
Terminals: Left (+) Right (-)
Total Harmonic Distortion (THD+Noise):
4-Ohm: Less Than 1.0%
2-Ohm: Less Than 1.0%
Tone Controls:
Treble:
0 to +14 dB @ 12.5 kHz
Bass: 0 to +18 dB @ 45 Hz
Crossover Controls:
High-Pass: 50Hz – 250Hz @ 12dB/Octave Butterworth
Low-Pass: 50Hz – 250Hz @ 12dB/Octave Butterworth
All-Pass: Yes
Visual Indicators:
Power: Blue LED
Protect: Red LED
Input Clip: Red LED3
Output Clip: Blue/Violet/Red LED1,2,3
LED Color Legend:
1BLUE: Less Than 0.5% THD
2VIOLET: 1% THD
3RED: 10%+ THD
Dimensions (H x W x D):
1.6 x 4.3 x 7 (in.)
4.1 x 10.8 x 17.8 (cm)
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