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rsd 300.4 VS jl 300.4
Posted: Wed May 02, 2007 2:44 pm
by Bfowler
i was looking at the two on ampguts....the jl looks beefier to me. thoughts? how could such a tragity happen?
http://ampguts.realmofexcursion.com/JL_ ... nside2.jpg
http://ampguts.realmofexcursion.com/Pho ... nside1.jpg
Posted: Wed May 02, 2007 3:10 pm
by bdubs767
yes it sure does....more capatence, more output devices, also looks to have a bigger power supply.
But with that said circut design plays a huge factor too...
Posted: Wed May 02, 2007 3:18 pm
by stipud
jl 300/4: rated 75x4
rsd 300.4: rated 50x4
rsd 500.4: rated 75x4
http://ampguts.realmofexcursion.com/Pho ... nside1.jpg
http://ampguts.realmofexcursion.com/Pho ... nside1.jpg
Is it just me or does it look like the 500.4 has the same number of output transistors? In fact, they both look identical aside from a smaller power supply on the 300.4. Maybe the transistors on the 500.4 are bigger?
Posted: Wed May 02, 2007 3:33 pm
by Bfowler
stipud wrote:jl 300/4: rated 75x4
rsd 300.4: rated 50x4
but both claim 300 watts total RMS
Posted: Wed May 02, 2007 3:40 pm
by bdubs767
Bfowler wrote:
but both claim 300 watts total RMS
thats because the JL is regulated in and out also prob why the JL looks a lot more beefy. Simple is better IMO when running signal through an amp....which RSd seems to have the edge there.
