Power Marine 400 Watt Class-ad 4-Channel Amplifier CLEARANCE
The amplifier also features high and low level inputs combined with our differential inputs to eliminate incoming noise.? It can also provide a remote-out trigger when using high level inputs. Dual fan cooling, real time thermal monitoring and dual extruded heat sinks maintain heat dissipation even at high outputs keep the amp cool.
In addition to the conformal coated pc boards, the Element Ready™ design ads protection against water, dust and UV rays, making it great for multiple applications where it could be exposed to harsh outdoor environment.
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.
Features:
- Rockford Fosgate proprietary Class AD technology
- 8 AWG power/ground connector w/ upgraded RCA connectors
- Differential inputs with high level auto turn-on feature
- 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
- Dual extruded heat sinks
- Discrete surface mount technology
- Marine grade two part epoxy coating on circuit boards
- 2-Year Warranty
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%
- Total Harmonic Distortion (THD+Noise):
- 4-Ohm: <1.0%
- 2-Ohm: <1.0%
- Signal Input:
- Front High/Low Level Input: 4-Pin harness
- Rear High/Low Level Input: 4-Pin harness
- 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: <0.5% THD
- 2VIOLET: 1% THD
- 3RED: 10%+ THD
- Power Wire Gauge: 8 AWG
- Power Input Connector:
- Detachable Compression Terminal
- Replacement 1040-57997
- Speaker Wire Gauge: 16 AWG
- Speaker Output Connector: Front: 4-Pin Harness
- Rear: 4-Pin Harness
- Cooling: Dual Fan Cooled
- Heatsink: Extruded Aluminum
- Operating Voltage: 9 – 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
- Dimensions (H x W x D):
- 1.6 x 4.3 x 8.3 (in.)
- 4.1 x 10.8 x 21.1 (cm)
- Shipping Weight: 3.4 Lbs. (1.54 Kg.)
Other Part Numbers:
Rockford Fosgate #155154992
