Hope you learn how to use a dsp if you ‘don’t care about any of that’ but plan on using 1/4 wave resonators…. Might want to prevent or avoid some of it by design(or not)
Keystone 18 Plans + CNC Files (Metric Version) & Amplifier Advice
Hey everyone,
We've adapted the Keystone 18 plans to metric, converting all dimensions from inches to centimeters while rounding non-critical values to keep the design intact but easy. We've also included the necessary CNC files along with a complete wood materials list for easy cutting and assembly.
Now, for 2025, what amplifier would you recommend to power 2 to 4 Keystone subs loaded with 18SW115-4Ω drivers? Looking for something not too expensive and reliable™
Hey everyone,
We've adapted the Keystone 18 plans to metric, converting all dimensions from inches to centimeters while rounding non-critical values to keep the design intact but easy. We've also included the necessary CNC files along with a complete wood materials list for easy cutting and assembly.
Now, for 2025, what amplifier would you recommend to power 2 to 4 Keystone subs loaded with 18SW115-4Ω drivers? Looking for something not too expensive and reliable™
the step file do not show anything inside, also the size is too small 12k bytes, so i guess nothing got saved
Rolando,
Do you have any personal experience with the reliability and longevity of the amplifier (and brand) you recommended?
Art
Hey Art,
Since the OP asked for budget option and reliable,
i think sanway check all the boxes
Not that one specifically i have dealt with,
but the Labgruppen clones
sourcing a PA rack for a band around 4 years ago
They are still using their sanway amps and not a failure
I did recommend sanway cause they are responsive and if something goes south
they will send you the module or board you need, those amps are very modular and easily serviceable
maybe a Berry Inuke 6000 😎
i did not ask the OP what was the budget
CVR and Admark are options but i have not dealt with anybody from them.... Sinbosen have a not so good track record
according to "sonideros" people in Mexico
and speaking of that
Polymarchs is a mobile DJ collective based in Mexico City, established in 1978
swapped all their many racks of Crown Macrotechs for sanway amps
( to remove weight )
in the other hand if money is not a limitation
Labb Gruppen PLM 20K44
Danley DNA 20K4
Powersoft Unica 4T
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