Re: Mmats sq4070 v.s. Arc ks300.4 v.s. Jl audio xd400/4
I own the Arc KS300.4 and am very pleased by it, and it's bought it because of it's significantly tiny footprint and good power output, WITH active capable crossovers.
That's one thing the Arc has on the Mmats is active capability. As for sound, all I can say is the Arc sure does sound good and clean. I never get any distortion. And it's Class G/H I believe, which is pretty cool. That's supposed to be on par with A/B for SQ, and as efficient as Class D. And It's known to be underrated by about 20wpc.
I'm sure the Mmats is underrated, and even the JL as well. I can't comment on either of their sounds though. All I can say is I thoroughly enjoy my KS300.4, especially for the low price and mint condition I got it at.
2009 Hyundai Elantra - Budget Sound in Progress
HU- Kenwood eXcelon KDC-X994
Fronts- Crescendo MP6 mids, Vifa Ring Radiator tweets on Arc KS300.4
Subs- Single SA-10 on Mmats 2000.1 @ 1ohm
Misc- 1/0 CCA from AT, Big 3 in Stinger HPM, and AT 60 mil deadener
Bought from: Inferno333, select127, treesive, Kangaroux, DonH
Sold to: coolest user, Psychodrama, MidgetClown, mr.tigger, av83