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View Full Version : Sony "Big Red" Mobile ES XM-7547



biglou001
08-17-2013, 04:27 AM
Item(s) for Sale: Sony Mobile ES XM-7547




Item(s) Description/Condition: Great 4 channel SQ amp. Been sitting in a closet for some time. Took it out and cleaned it up. Powered it up today on some cheap JBL bookshelf speakers and almost decided to keep it. Man this thing sounds good. It is huge though, so if space is a problem, this amp is not for you.

Specs from Crutchfield

Performance
RMS Power Output (Watts x Channels) 75 x 4
Peak Power Output (Watts x Channels) 180 x 4
Power at 2 Ohms (Watts x Channels) 150 x 4
Bridged Power (Watts x Channels) 360 x 2
Minimum Impedance Bridged 1
Minimum Impedance Unbridged 0.5
Best Frequency Response 5-100k Hz
THD at Rated RMS Power 0.04%
Signal to Noise Ratio N/A
Input Voltage 14.4v
Features
Amplifier Class AB
Low-Pass Crossover Frequency 50-400/500-4k
Low-Pass Slope (dB/octave) 12 dB
High-Pass Crossover Frequency 50-400/500-4k
High-Pass Slope (dB/octave) 12 dB
Bass Boost 0-10 dB
Bass Boost Frequency 40 Hz
Fan Cooled No
Fuse Rating 25 x 4
Speaker Level Inputs No
Preamp Outputs No
Width (inches) 21-1/8
Height (inches) 3-5/16
Depth (inches)
non-negative feedback design for superior reproduction
high-voltage/high-current modes
single-ended push/pull design for stability at 1 and 0.5 ohm
discrete differential inputs for reduced noise
dual power supplies
MOSFET output power supply
high current MOSFET finals
selectable low-cut (subsonic filter) 7Hz-40 Hz with selectable cut and boost (0-10 dB)
103 dB signal to noise ratio
3-way protection circuits
heavy-duty connectors with brushed aluminum cover panel
150 watts x 4 or 360 watts x 2 into 1 ohm
continuously variable high-pass and low-pass crossovers (50-4,000 Hz, 12 dB/octave)
40-amp fuse
21"W x 3-5/16"H x 12"D





Price: $250 shipped




Shipping and Miscellaneous Item Information: I pay shipping




Item Pictures:
(List pictures in this section, 1st picture should be your username/date if you have less than 10 positive feedbacks with the i-Trader system or less than 10 references that you have sold to in the past. (These must be listed in your signature, or a link provided to a feedback thread listing these references)).

pickup1
08-17-2013, 09:52 AM
1 ohm stable here guys....

Spooney
08-17-2013, 11:00 AM
Amazing amp here. I wonder if the rear channels bridged would push my W7 10 adequately . Always wanted one of these

tat2bass
08-17-2013, 11:15 AM
An I reading that right? Can this be BRIDGED at 1ohm?!?!? If so that is crazy

biglou001
08-17-2013, 07:11 PM
I know someone wants this beautiful amp!

Jdm94Coupe
08-17-2013, 07:29 PM
crutchfield says its 1/2 ohm stable unbridged, lol d a m n.

CerwinVega_Fan
08-17-2013, 08:45 PM
Any needs for trades?

biglou001
08-17-2013, 10:21 PM
Any needs for trades?

Not really looking for anything... But, I could use a pair of 3" or 4" mids, such as rainbow vanadiums or scanspeak 12M. I could add some cash if you had the scanspeaks...

biglou001
08-18-2013, 09:13 PM
bump

biglou001
08-19-2013, 10:55 PM
Bump it up

Side Show
08-19-2013, 11:12 PM
awesome amp, goodluck with the sale

bigdwiz
08-28-2013, 09:51 PM
I have one of these amps, they are BIG and sound awesome! GLWS!


http://youtu.be/3MPy0E0h0wU

^^ Video of my Sony XM-7547

mr b
11-01-2013, 02:27 AM
Beautiful amp