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Reload Thread: Difference between US Acoustics USA2050h and USA2050

  1. #16
    eg9's Avatar
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    Re: Difference between US Acoustics USA2050h and USA2050

    I'd like to find out if any of them are truly 2 ohm mono stable...........

    The manual shows 4 ohm mono stable, 2 ohm stereo.

    You see many post about folks running them at 2 ohm mono but it gets hot..........don't hear nothing else tho. I've searched google and seen many postings on them but never much after ....."yea I ran it 2 ohm mono".

    Lol, not sure if that's bad or good.

    I figured I'd send them an email see if anyone at zed audio be able to answer ....actually a couple questions lol. Actually the two brought up in the thread now.







  2. #17
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    Re: Difference between US Acoustics USA2050h and USA2050

    Ive never tried to run mine @2ohm mono.Seemed like I had more than enough @4ohms mono to satisfy my hunger.I know that the BTS series are 2ohm mono stable,as the Mean Machine series are as well,But keeping the voltage up,and keeping the amp elevated with a fan serves well all day long,without missing a beat man.Ive never had any of my US Acoustics ever shut down on me beating them in the dirt all day long,or any of the other two mentioned.



    2)American Bass VFL Mini Hybrid 4480.1D@1ohm Ea 4)American Bass XFL DVC 4ohm [email protected] Ft Ea.@32htz CDT 6,5 HD6 Briax.,CDT CL60,CDT 25 tweets,Kicker KS25 tweets Autotek Mean Machine 99@2ohms,Autotek BTX 7204@40hms AlterStarts Alt 255A/Dallas,Tx,2)Orileys Super Start AGM batts(1more coming)Cadence CCA 0ga on Big 6,AudioTechnix 0ga CCA Kicker Kq9 Eq,Eclipse CD3000(lookingfor upgrade)StingerPro Distro,3)XS Scorpian 8in Scroll Fans 1998 3dr Xcab Chevy(under construction,but operational)

  3. #18
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    Re: Difference between US Acoustics USA2050h and USA2050

    I've picked up a few of the Stinger fans ...............lol with plans of running the pair of 2200's at 2 ohm mono.

    Plenty to choose from atm but I want a couple of the 2300's in stock if need be .......







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  5. #19
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    Re: Difference between US Acoustics USA2050h and USA2050

    That is one **** AZZ collection sir!!! To keep them running cool,,I always elevate my sub amps on either all 4 corners,or just two,to get some air under them.Home Depot has some Chrome 1/4in x1 1/2,or 2inch hollow slick metal dowels that are cheap,and look very nice to use a 3in screw to mount the amps.Look pretty nice after done.I should send you a pic of my MMatts amp that I elevated in my Honda.Ill do that tomorrow when I get in,so you can see what Im talking about.I also have a Stinger/XS scroll fan in place as well



    2)American Bass VFL Mini Hybrid 4480.1D@1ohm Ea 4)American Bass XFL DVC 4ohm [email protected] Ft Ea.@32htz CDT 6,5 HD6 Briax.,CDT CL60,CDT 25 tweets,Kicker KS25 tweets Autotek Mean Machine 99@2ohms,Autotek BTX 7204@40hms AlterStarts Alt 255A/Dallas,Tx,2)Orileys Super Start AGM batts(1more coming)Cadence CCA 0ga on Big 6,AudioTechnix 0ga CCA Kicker Kq9 Eq,Eclipse CD3000(lookingfor upgrade)StingerPro Distro,3)XS Scorpian 8in Scroll Fans 1998 3dr Xcab Chevy(under construction,but operational)

  6. #20
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    Re: Difference between US Acoustics USA2050h and USA2050

    Thank you sir! Still waiting on your 6300 and another 4080 this week lol.

    Yea I've got a pair of the 8" or so Stinger fans but I'll definitely look into the dowels. Another member turned me on to the sound absorbing .......I guess grommets?? Not sure what to call them off hand. It's late after a 20 hr day lol..........

    I think those would elevate the amps a little and still absorb the vibration from the subs in the trunk. I thought about using those. It'll raise the amp a little off the board some maybe enough to allow the air to flow thru underneath, hopefully.

    I'll find the link he sent for them.........




  7. #21
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    Re: Difference between US Acoustics USA2050h and USA2050

    Ill send you a pic of my MMatts tomorrow.Its shelling out approx. 13-1500 rms @2ohms on a pair of old school USA\California made Audiobahn AW1008t 1k rms tens @32 htz in 4 cubes,Gets down nicely,and the amp runs cool,all day



    2)American Bass VFL Mini Hybrid 4480.1D@1ohm Ea 4)American Bass XFL DVC 4ohm [email protected] Ft Ea.@32htz CDT 6,5 HD6 Briax.,CDT CL60,CDT 25 tweets,Kicker KS25 tweets Autotek Mean Machine 99@2ohms,Autotek BTX 7204@40hms AlterStarts Alt 255A/Dallas,Tx,2)Orileys Super Start AGM batts(1more coming)Cadence CCA 0ga on Big 6,AudioTechnix 0ga CCA Kicker Kq9 Eq,Eclipse CD3000(lookingfor upgrade)StingerPro Distro,3)XS Scorpian 8in Scroll Fans 1998 3dr Xcab Chevy(under construction,but operational)

  8. #22
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    Re: Difference between US Acoustics USA2050h and USA2050

    You can always stack 5-6 washers under each corner also to elevate the amps.Easy,and cheap to do as well



    2)American Bass VFL Mini Hybrid 4480.1D@1ohm Ea 4)American Bass XFL DVC 4ohm [email protected] Ft Ea.@32htz CDT 6,5 HD6 Briax.,CDT CL60,CDT 25 tweets,Kicker KS25 tweets Autotek Mean Machine 99@2ohms,Autotek BTX 7204@40hms AlterStarts Alt 255A/Dallas,Tx,2)Orileys Super Start AGM batts(1more coming)Cadence CCA 0ga on Big 6,AudioTechnix 0ga CCA Kicker Kq9 Eq,Eclipse CD3000(lookingfor upgrade)StingerPro Distro,3)XS Scorpian 8in Scroll Fans 1998 3dr Xcab Chevy(under construction,but operational)

  9. #23
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    Re: Difference between US Acoustics USA2050h and USA2050

    I thought about the washers but thought about going up to Home Depot just to see what they have as far as grommets and such.

    What that site had was cheap in price but you know how it is if I can secure something local for cheap as well might as well go that route lol.

    ---------- Post added at 01:04 AM ---------- Previous post was at 01:04 AM ----------

    Quote Originally Posted by audiobaun View Post
    Ill send you a pic of my MMatts tomorrow.Its shelling out approx. 13-1500 rms @2ohms on a pair of old school USA\California made Audiobahn AW1008t 1k rms tens @32 htz in 4 cubes,Gets down nicely,and the amp runs cool,all day
    Definitely want to see some pics!




  10. #24
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    Re: Difference between US Acoustics USA2050h and USA2050

    Quote Originally Posted by eg9 View Post
    I thought about the washers but thought about going up to Home Depot just to see what they have as far as grommets and such.

    What that site had was cheap in price but you know how it is if I can secure something local for cheap as well might as well go that route lol.

    ---------- Post added at 01:04 AM ---------- Previous post was at 01:04 AM ----------



    Definitely want to see some pics!
    im with you on saving some funds to put elsewhere in the system,and keep it as simple as possible..Pics are on the way tomorrow sir..I need pull out my VII Odin,and place my CrossFire100.2 in its place for a little more up front



    2)American Bass VFL Mini Hybrid 4480.1D@1ohm Ea 4)American Bass XFL DVC 4ohm [email protected] Ft Ea.@32htz CDT 6,5 HD6 Briax.,CDT CL60,CDT 25 tweets,Kicker KS25 tweets Autotek Mean Machine 99@2ohms,Autotek BTX 7204@40hms AlterStarts Alt 255A/Dallas,Tx,2)Orileys Super Start AGM batts(1more coming)Cadence CCA 0ga on Big 6,AudioTechnix 0ga CCA Kicker Kq9 Eq,Eclipse CD3000(lookingfor upgrade)StingerPro Distro,3)XS Scorpian 8in Scroll Fans 1998 3dr Xcab Chevy(under construction,but operational)

  11. #25
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    Re: Difference between US Acoustics USA2050h and USA2050

    EG9, I'm in desire of a few USA Series amps for a build. I see you are collecting them, but are you willing to part with any? Thanks Matt

    ---------- Post added at 08:36 AM ---------- Previous post was at 08:35 AM ----------

    LOL, that was my first post...too many dang forums these days




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