Portable speakers |
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My 12v rig664 viewsThis is the beginnings of my 12v mega rig!
Its 3-way active with a special custom analogue crossover
450w of class d bass amp powering two 15" kappalite 3015 drivers
2x10w pa mid horns
2x10w apt150 tweeters
watch this space!
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Village Disco back panels451 viewsThe back of the active mini line array speaker showing the amplifier panels
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kv2 2.2 sub704 views
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My micro rig!982 viewsI wanted something loud but even more portable. This bad boy uses a 3" neo full-range driver and an internal 11.1V 1.5Ah Li-po battery. Again, using my own 10W class-d amp circuit, i can get 10-100hours out of it between charges. It goes VERY loud for its size (100db@1m), but doesn't quite have the same bass as the minirig- it starts rolling off around 150hz. Above that it is pretty flat. The best part is it only weights about 400g!
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Annother picture of my mini rig787 viewsThe next version wont be made of mdf. ABS i think to save a bit of weight. The autherntic wood feel is good tho.
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mini rig mini stack566 viewsi think the picture says it all
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My mini rig842 viewsUsing a 4" full-range driver you get a lot of sound and higher efficiency than your normal portable speakers. I also use my own class d amp circuit which has a very low Iq. The internal rechargable battery lasts 15-100 hours depending upon how loud you play it. Very useful for round the house, parks and holdays!
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the mobile disco762 viewsSpeaks for itself. This is the 12V battery powered system I designed for festival and outdoor parties. It has a 3-way L-R crossover. The tops run off four 10w amplifiers and the 2x15" bass from a 400w monoblock car amp. Average run time is 18-24 hours from the 110Ah battery. Its LOUD!
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Amplifier modules592 viewsInside the amplifier modules. 4 channel class-D producing 100w rms total into the 10 drivers.
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Village Disco859 viewsThe system in it brilliance!
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