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SD 800.4 question

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Old Apr 15, 2023 | 12:06 PM
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Default SD 800.4 question

Helping a buddy out with his system and never saw an amp like this. Mine has 4 separate channels. This one shares 2 channels. Someone explain this? Hes running 4 DB 6MOTO-G2. Wouldnt that put the speakers in series and make the load 8ohm?

 

Last edited by kloccwork419; Apr 15, 2023 at 12:09 PM.
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Old Apr 15, 2023 | 01:44 PM
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That's 4 channels, just has an option to bridge them. How are the speakers wired?
 
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Old Apr 15, 2023 | 02:00 PM
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As 4 channel with the 2 connected in the center. I just never saw an evox like this. The back says its 4ohm bridged and 2 ohm when x4. Its odd. Like its backwards. Maybe refurbished. All mine have 4 separate channels, none together in the center
 

Last edited by kloccwork419; Apr 15, 2023 at 02:02 PM.
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Old Apr 15, 2023 | 04:45 PM
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SD has them shared like you have it. Probably just stated 2ohm x4 channel because that's max output. 4ohm speakers will still work, just lower rms watts
 
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Old Apr 15, 2023 | 05:15 PM
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Just never seen them like this. The only 4ohm setting is bridged and only says 4ohm bridged and doesnt show watts. Shows 200x4 at 2ohm. Just weird. I hooked it up how its showed and set the gains at 2ohm volt setting. Got it around 23v. Was set around 27 and kept cutting out for him. I know one thing, these speakers arent the greatest. 😂. Thanks guys
 
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Old Apr 15, 2023 | 05:39 PM
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Sound Digital should have a pdf you can download for all the specs
 
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Old Apr 15, 2023 | 06:52 PM
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None of them show the shared - + in the center that whats confusing about this amp. Can’t even find one that show that
 
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Old Apr 15, 2023 | 08:21 PM
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...
 
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Old Apr 16, 2023 | 12:06 PM
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That is the older EVO amp that used the shared + - channels. That amp is at least 3 years old if not older..
The newer EVOX models have the seperate positive and negative connections.

Those older EVO amps are work horses but tend to run warmer than normal.
 
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