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New Euphoria EXM900.4 Amp

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  #1  
Old 12-06-2022, 06:57 AM
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Default New Euphoria EXM900.4 Amp

I know this just came out but has anybody got their hands on one of these? Thoughts? Specs look impressive. Was going to roll the dice on a Soundigital EVOX 2400.4 over the winter but this may be a better option and more reliable.

https://euphoriacaraudio.com/product/exm900-4/
 
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Old 12-06-2022, 02:11 PM
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Just remember that when looking at the specs the output rating listed is at 14.4v.

The average bike when running is between 13.8 to 14.2 volts WITHOUT an external load and static is between 12 to 12.4 volts with a AGM battery.

When you start loading the system down (jamming your audio) the voltage can drop to below 13 volts rolling down the road.

So what I am trying to get to is even with a lithium battery (resting voltage of 13.5-13.8)you will not have the DC voltage to get the specs shown on the website .

Without any real world testing on a bike my WAG would be approximately 75% output from advertised spec on a bike.

I maybe wrong but I haven't had my grubby meat hooks on that amp YET
 
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Old 12-06-2022, 02:34 PM
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Originally Posted by Babyboy
Just remember that when looking at the specs the output rating listed is at 14.4v.

The average bike when running is between 13.8 to 14.2 volts WITHOUT an external load and static is between 12 to 12.4 volts with a AGM battery.

When you start loading the system down (jamming your audio) the voltage can drop to below 13 volts rolling down the road.

So what I am trying to get to is even with a lithium battery (resting voltage of 13.5-13.8)you will not have the DC voltage to get the specs shown on the website .

Without any real world testing on a bike my WAG would be approximately 75% output from advertised spec on a bike.

I maybe wrong but I haven't had my grubby meat hooks on that amp YET
They do not list it RMS but do use the word Dynamic.
 
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Old 12-06-2022, 03:49 PM
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Originally Posted by Fireball Jack
They do not list it RMS but do use the word Dynamic.
I never used either RMS or DYNAMIC in my statement.

I was just voicing my 2 cents as some manufacturers list the ratings differently depending on how the product was tested.
 
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Old 12-06-2022, 04:06 PM
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Originally Posted by Babyboy
I never used either RMS or DYNAMIC in my statement.

I was just voicing my 2 cents as some manufacturers list the ratings differently depending on how the product was tested.
I was not referring to you, the Manu uses that term in the Specs.
 
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Old 12-07-2022, 06:32 AM
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Originally Posted by Babyboy
Just remember that when looking at the specs the output rating listed is at 14.4v.

The average bike when running is between 13.8 to 14.2 volts WITHOUT an external load and static is between 12 to 12.4 volts with a AGM battery.

When you start loading the system down (jamming your audio) the voltage can drop to below 13 volts rolling down the road.

So what I am trying to get to is even with a lithium battery (resting voltage of 13.5-13.8)you will not have the DC voltage to get the specs shown on the website .

Without any real world testing on a bike my WAG would be approximately 75% output from advertised spec on a bike.

I maybe wrong but I haven't had my grubby meat hooks on that amp YET
Hopefully you get your hands on one soon and can report back.

I'm just looking for something with comparable specs to a 2400.4 (400x4 @ 4ohms, 600x4 @ 2ohms) and more reliable. Now I see the size of it has grown over a inch since I first posted (9.84" to 11").
 
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Old 12-07-2022, 09:27 AM
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Originally Posted by Babyboy
Just remember that when looking at the specs the output rating listed is at 14.4v.

The average bike when running is between 13.8 to 14.2 volts WITHOUT an external load and static is between 12 to 12.4 volts with a AGM battery.

When you start loading the system down (jamming your audio) the voltage can drop to below 13 volts rolling down the road.

So what I am trying to get to is even with a lithium battery (resting voltage of 13.5-13.8)you will not have the DC voltage to get the specs shown on the website .

Without any real world testing on a bike my WAG would be approximately 75% output from advertised spec on a bike.

I maybe wrong but I haven't had my grubby meat hooks on that amp YET
Great info Babyboy!
I've only used a few of their amps and have never been able to get their rated power on a bike. I think you are spot on to expect about %75 of advertised.
 
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Old 02-14-2023, 11:38 AM
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Bringing this back up to the top. Anyone have any experience with this amp? Bench test? Thanks.
 
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Old 02-14-2023, 12:08 PM
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Originally Posted by JAGlide
Bringing this back up to the top. Anyone have any experience with this amp? Bench test? Thanks.
I should have some numbers on it next week.

I have a 900.4 and a 400.4 in route
 
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Old 02-14-2023, 01:04 PM
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Originally Posted by Babyboy
I should have some numbers on it next week.

I have a 900.4 and a 400.4 in route
Looking forward to hearing your thoughts and results. I heard second hand and not sure how reliable this info was but, someone tested and it was only 230W per channel. I was hoping it would do 350W.
 


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