[NLFS] Rockford Fosgate 400-4 - Car Audio Classifieds!
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  #1  
Old 07-13-2010, 12:45 AM
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Default [NLFS] Rockford Fosgate 400-4

1. Product:
Rockford Fosgate 400-4


2. Specs:
Details:

4-channel car amplifier
50 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
200 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode)
CEA-2006 compliant
Dynamic Thermal Management cooling system
variable high- and low-pass filters (50-500 Hz, 12 dB/octave)
variable bass/treble boost (0-18 dB at 45 Hz, 0-12 dB at 12,000 Hz)
optional wired remote bass/treble boost
Class-AB amplifier design
MOSFET power and output stages
4-gauge power and ground leads and an 80-amp fuse recommended wiring and hardware not included with amplifier
no on-board fuses when installing multiple amps in a system, an additional 80-amp in-line fuse between the distribution block and the amplifier is recommended
13-1/16"W x 2-5/16"H x 8-11/16"D

Performance
RMS Power Output (Watts x Channels) 50 x 4
Peak Power Output (Watts x Channels) 415 x 4
Power at 2 Ohms (Watts x Channels) 100 x 4
Bridged Power (Watts x Channels) 200 x 2
Minimum Impedance Bridged 4
Minimum Impedance Unbridged 2
Best Frequency Response 20-20k Hz
THD at Rated RMS Power 1%
Signal to Noise Ratio 85 dB
Input Voltage 14.4v
Features
Amplifier Class AB
Low-Pass Crossover Frequency 50-500 Hz
Low-Pass Slope (dB/octave) 12 dB/oct
High-Pass Crossover Frequency 50-500 Hz
High-Pass Slope (dB/octave) 12 dB/oct
Bass Boost 0-18 dB
Bass Boost Frequency 45 Hz
Fan Cooled No
Fuse Rating In-line 80 amp, not included
Speaker Level Inputs No
Preamp Outputs No
LED Power Indicator Yes
Width (inches) 13-1/16
Height (inches) 2-5/16
Depth (inches) 8-11/16



3. Description/Condition:

This amp is in great condition, the glossy finish could use a little cleaning but nothing huge, a few bits of residue and a few small scratches only visible in certain lighting and from certain angles. A few marks on the bottom. I'd say 9/10. Also, this amp is physically tiny. I don't have the birth sheet anymore, but it birthed out at something over 70x4 RMS, it was either 72 or 79. I searched through about 5 of them for the one with the highest output. Only selling because I found a matching amp to my sub amp and haven't used it since.

4. Price: :
$165+ shipping OBO


5. Pictures:
Sorry for the low quality cellphone pics




Size comparison of it and the box for the AVIC-U310BT. Yes, it really is tiny.
















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Last edited by FAUEE; 08-25-2010 at 03:33 PM.
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  #2  
Old 07-15-2010, 08:21 PM
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Bump.

Is my price too high? Nobody likes newer RF stuff? Nobody likes me? I'm not using this amp, shoot me an offer, I might go crazy and take it.
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  #3  
Old 07-20-2010, 08:03 AM
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Quote:
Originally Posted by FAUEE View Post
Bump.

Is my price too high? Nobody likes newer RF stuff? Nobody likes me? I'm not using this amp, shoot me an offer, I might go crazy and take it.
they are 200 new.
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  #4  
Old 07-20-2010, 09:05 AM
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Quote:
Originally Posted by pickup1 View Post
they are 200 new.
That would be good to know, thank you, haha.

New price, $165 + shipping OBO!
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  #5  
Old 07-23-2010, 10:38 AM
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Where in FL do you live? I might be interested. Email me at lowrideherz (at) hotmail (dot) com
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  #6  
Old 07-23-2010, 11:06 PM
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taking any trades on this?
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Old 07-28-2010, 01:37 PM
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I'd consider trades, would depend what it is. I'm in South Florida, Boca Raton to Jupiter area if anyone is local.
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Old 08-04-2010, 11:48 AM
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Bump. Someone wants this amp.
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Old 08-04-2010, 05:58 PM
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trade for a 12" Cadence 1000-2 sub? its 1500rms, and 2k burps. 3k max, has a 3" coil and single 2ohm? id pay my shipping to you and you pay your shipping to me?
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Old 08-04-2010, 06:17 PM
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WTB: Rockford T400-4
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