12V rigs 2016... |
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DJ-Dulux
Registered User Joined: 24 August 2009 Location: Kenilworth, UK Status: Offline Points: 378 |
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Posted: 13 May 2016 at 10:20am |
The sun has been out once or twice this year, lets see those 12V (or <50V) rigs in action... Post you pics here....
Dupe... |
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Dupe...
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ThePixelDeveloper
New Member Joined: 19 August 2014 Status: Offline Points: 1 |
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My former baby. A cubo 15 complemented by a P-Audio BMD750 on a Christiania bike. All powered by a 70aH leisure battery, Sure components and a Kicker Crossover. I might work on another rig, wasn't too happy with how this one sounded tbf. |
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LunchieTey
Young Croc Joined: 06 February 2005 Location: Australia Status: Offline Points: 934 |
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Just needs a mid driver in between. You can't use a tapped horn for upper bass/lower vocals.
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Speaker addict
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mk2_ginger_biscuit69
Old Croc Joined: 03 November 2008 Location: Brighton Status: Offline Points: 7801 |
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''Remember that the object of a subwoofer is to enhance the output of your main speakers, not overpower it''
''Dubstep - an elongated electronic fart'' |
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Ganon
Registered User Joined: 07 May 2014 Location: Denmark Status: Offline Points: 114 |
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Pic from last year, but it will be upgraded next month, same speakers, but more light.
Top: Electro Voice sx 200. Kick: Cubo Kick. Eminence Kappa 15lf loaded. Bass: Cubo 15. Fane 15-400 loaded. Cubo kick and sx 200 powered by Pioneer GM-D8604 and cubo 15s powered by a older Pioneer GM-D**** Monoblock. Minidsp for filtering. Starvile cheap led parspot for light and some 5050 RGB light random places. This year there will be UV LED light. Homemade RGB LED bar. Disco ball. Solarpanels 2x 105 watt. Edited by Ganon - 23 May 2016 at 8:25pm |
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Miles
Registered User Joined: 26 September 2013 Location: Germany Status: Offline Points: 76 |
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lost eden
Young Croc Joined: 04 April 2011 Location: Dundee Status: Offline Points: 942 |
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This was the result of today's challenge to "make a battery powered amp with only what I've already got spare". Little 1.6L Really Useful Box, Sure Electronics "2x 100W" board with rotary encoder that I bought years ago & never used for anything, pair of 4000mAh 3 cell LiPos in series. Idea is just to power a 8"+1" cab for a few hours on the beach next weekend. Need to sort out a proper power cable, but it seems to work which is good :) |
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bitSmasher
Old Croc Joined: 23 June 2012 Location: Melbourne Status: Offline Points: 2296 |
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420 eh...
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https://www.instagram.com/batteryacidsoundsystem/
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DJ-Dulux
Registered User Joined: 24 August 2009 Location: Kenilworth, UK Status: Offline Points: 378 |
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Or maybe 2 hours.
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slaz
Old Croc Joined: 27 November 2009 Location: London E2 Status: Offline Points: 2713 |
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Voltage acrross a single fully charged LipO cell I think (and hope).
Is that voltmeter patchable to any of the cells in a pack via the JST connector ? |
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REMEMBER....POLITICIANS AND DIAPERS SHOULD BE CHANGED OFTEN AND FOR THE SAME REASON
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Saturnus
Old Croc Joined: 13 July 2010 Location: Copenhagen Status: Offline Points: 2025 |
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Maybe it shows battery voltage and current draw as I notice it says 12.5 in the first photo
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lost eden
Young Croc Joined: 04 April 2011 Location: Dundee Status: Offline Points: 942 |
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It shows voltage across all cells then voltage across each individual cell in turn, with a beeper that goes off when any of them drop beneath the threshold voltage you set. It's just plugged into one pack obviously, but with the two packs in series it's fairly safe to assume they'll both discharge at close enough to the same rate.
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