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DIY Audio
12v Eco project sound system
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<blockquote data-quote="Daniel Cumberland" data-source="post: 814" data-attributes="member: 370"><p>hi there</p><p></p><p>i am wanting to build a super Efficient sound system for our eco project 'Treadle'.</p><p></p><p>the idea is to generate pro quality audio converting our 12v dc power most efficiently and effectively into sound [DB]. </p><p></p><p>from what i understand it is possible to achieve a pretty decent sound level [100 db?]and quality. for a capacity of around 100-200 people.</p><p></p><p>my findings thus far [and bare in mind please i am still very much a newbie to these sound matters]</p><p></p><p>- active crossover [separating high and low frequencies pre-amplification]</p><p>- 4 x mono block Class D/T amps @around 20watts/channel [subs R/L - Tops R/L]</p><p>- 2 x highly efficient tops + 2 x hightly efficient Subs</p><p> [previously i was posting on the billfitzmaurice site and looking at the DR250's and Titan 39's]</p><p></p><p>we will play electronica and Bass sounds, as well as live instrumentation from time to time.</p><p></p><p>now b4 i went ahead and purchased the designs for the cabs i wanted to ask some knowaglbe folk about their opinion on both bills speakers and my set up ideas?</p><p></p><p>COMPROMISE & CONTEMPLATIONS</p><p></p><p>- BUILD - more sophisticated - over simplicity [active crossover-time-complexity]</p><p>- SIZE - Efficiency - rather than smallness</p><p>- SOUND - Subs & Tops - Over all in One</p><p>- COST - more efficient cabs [bigger builds] do not seem to be considerably more expensive.</p><p></p><p>we dont have tons of cash, we like to give new life to dis-guarded objects</p><p>generate our own power and recycle.</p><p>but we do have time [not a wkend build] and construction skills.</p><p></p><p>any import would be very much appreciated</p><p></p><p>thx</p><p></p><p>wellington</p></blockquote><p></p>
[QUOTE="Daniel Cumberland, post: 814, member: 370"] hi there i am wanting to build a super Efficient sound system for our eco project 'Treadle'. the idea is to generate pro quality audio converting our 12v dc power most efficiently and effectively into sound [DB]. from what i understand it is possible to achieve a pretty decent sound level [100 db?]and quality. for a capacity of around 100-200 people. my findings thus far [and bare in mind please i am still very much a newbie to these sound matters] - active crossover [separating high and low frequencies pre-amplification] - 4 x mono block Class D/T amps @around 20watts/channel [subs R/L - Tops R/L] - 2 x highly efficient tops + 2 x hightly efficient Subs [previously i was posting on the billfitzmaurice site and looking at the DR250's and Titan 39's] we will play electronica and Bass sounds, as well as live instrumentation from time to time. now b4 i went ahead and purchased the designs for the cabs i wanted to ask some knowaglbe folk about their opinion on both bills speakers and my set up ideas? COMPROMISE & CONTEMPLATIONS - BUILD - more sophisticated - over simplicity [active crossover-time-complexity] - SIZE - Efficiency - rather than smallness - SOUND - Subs & Tops - Over all in One - COST - more efficient cabs [bigger builds] do not seem to be considerably more expensive. we dont have tons of cash, we like to give new life to dis-guarded objects generate our own power and recycle. but we do have time [not a wkend build] and construction skills. any import would be very much appreciated thx wellington [/QUOTE]
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