my new 12v bike trailer setup |
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amlu
Young Croc Joined: 30 November 2009 Location: london Status: Offline Points: 740 |
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Posted: 14 May 2012 at 3:49pm |
yeah almost finished... fits on a trailer, backs of speakers open and mid-top speakers and battery can be loaded for transportation. with mid-tops out (can fix them on small speaker poles) and battery in can play when mobile :) got beyma 12br70 for sub eminence basslite s2010 for kick beyma 605nd on mids and beyma cp22 on tops. powered by 2x sure electronics 2x100w (but doing approx 40w on 12v 8ohm) and one sure 4x100watts on a full battery, running reasonably loud takes around 4A. soundcraft compact4 for mixing, lovely on 12v dc. and plans to solder small mixer circuit for mobile use. when i have amp case finished will make some more measuring with ammeter. testing soon on critical mass ride if weather is good. |
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Hemisphere
Old Croc Joined: 21 April 2008 Status: Offline Points: 2272 |
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Nice work!
Loving the dog in pic 3 ;)
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cravings
Old Croc Joined: 30 January 2007 Location: Ireland Status: Offline Points: 7441 |
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great!
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mr. doom
Registered User Joined: 08 September 2010 Status: Offline Points: 266 |
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Bet it sounds killer, looks good too.
I am sure you know that 24v you will get more from those amps.
I am looking at lithium options right now to lighten my rig. |
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SamV
Old Croc Joined: 21 October 2008 Location: London Status: Offline Points: 8707 |
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Looks good. Lemme know when you're at CM and I'll have a listen :) Been a while since I've been to one.
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slaz
Old Croc Joined: 27 November 2009 Location: London E2 Status: Offline Points: 2713 |
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Yeah 24-30V is what that needs - especially if driving 8R loads .... |
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REMEMBER....POLITICIANS AND DIAPERS SHOULD BE CHANGED OFTEN AND FOR THE SAME REASON
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Crop
Registered User Joined: 20 December 2011 Location: The Batcave Status: Offline Points: 28 |
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Did you take this to Mass in the end? If so - how'd it go?
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korsager
Registered User Joined: 30 November 2010 Location: Denmark Status: Offline Points: 113 |
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Envy.
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amlu
Young Croc Joined: 30 November 2009 Location: london Status: Offline Points: 740 |
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no, did not get to critical mass at the end. my order from blue aran with speaker grill clamps and speaker poles and cabinet feet got a bit delayed.
anyway it arrived today and i managed to fix it all together. still waiting for minidsp unit to come from hong kong. and amp rack to be rebuilt (with a option of running amps 24v, need to sort out 12v voltage stabiliser for mindisp. and 12/24v distro to be done and some varnishing to do (my woodworking skills are much less than perfect, but i prefer to stay away from black paint) and big outing is saturday next week... there is a 12v system link up down in greater london :) Edited by amlu - 01 June 2012 at 1:55pm |
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andycw
Young Croc Joined: 17 November 2010 Location: Norfolk Status: Offline Points: 994 |
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Looks great!
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No Bass No Fun
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Moller
Registered User Joined: 08 April 2009 Location: Denmark Status: Offline Points: 49 |
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I just took a look at the minidsp i got here. It says 5v - 24v on the power input.
I don't know if that's absolute min and max values. So perhaps two 12v battiers in series will be too much.
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One point twenty-one jiggawatts PMPO!
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SamV
Old Croc Joined: 21 October 2008 Location: London Status: Offline Points: 8707 |
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There's a 12v gathering? Where? It's good thing you didn't go to CM, might have had your head smashed in by mounted police. They were a bit batton happy.
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