I owned a 210T for years and played it too its extreme! Other than the 410XLT, this is my favorite cab in the Eden line because of its efficiency and open. balanced sound. That being said, 150 watts is not enough power for most bass cabs...maybe a 1-15 combo, but not much else. I usually played this cab using one side of an Eden WT800 so it was putting 220 watts into the cab. You might try putting your master volume on 10 and turning the preamp volume up until you hear it distort, then back off until the distortion goes away...this will be the max your amp will put out. Don't slam a marvelous and often underrated professional level cab when the problem could lie with other equipment in the signal chain. Bass battery, bass volume, effects pedal volume,excessive amp eq (bass turned up too high), etc all contribute to muddy sound. Also, as with any 210 cab, it can only do so much. This cab is tuned to 60hz if I remember correctly (check Eden site), so it will not reproduce extremely low frequencies at high volumes. The possibility exists that the speakers are blown, especially if you played it all night in the distorted state you speak of. I loved my 210T, use it as it was designed and you will see its attributes. If you need more booty, pair it with another cab designed to go lower...one of the best sounds I ever had was running this cab with an Eden 210XLT or 410T/XLT. I could conquer the world with that rig and didn't need tons of power.
