Little help with REL subwoofers, please?


I'm not especially knowledgeable about subwoofers and I'd appreciate some advice. I've got a pair of Magnepan 1.7i placed in a small (long, rectangular) room. I had a hefty JL sub that shook the house but that I could never fully integrate. On a whim, I switched it out for a pair of the diminutive REL Tzero subs and the sound is vastly better. On some music, though, such as classical organ, I miss the growl and thunder. I don't feel like I need to boost the "upper bass" and I definitely don't want to muddy things up; it's really the deep rumble that I occasionally want.

If it helps, I'm thinking of a piece of music like Max Richter's "On the Nature of Daylight," which about halfway through delivers a broad, deep sweep of musical sound that I want to *feel.*

I'm mostly pleased with the setup and I don't want to reinvent my room's wheel or break the bank. And I'd like to stay with at least two subs and likely stay with REL. So I'm thinking I might: 1) add a T/9X or maybe a T/7X and perhaps keep the crossover low; or 2) swap out the Tzeros and replace them with a pair of T/7Xs. For now, a pair of T/9Xs is a budgetary stretch that I'd like to avoid (and it is a small room).

Would it be weird having two Tzeros combined with the much bigger T/9X? Would the T/7X produce that deep, enveloping bass? I'm not particularly good at reading specs but -6dB at 30Hz doesn't sound especially deep to me. (The JL was -3dB at 23Hz.) Or am I misunderstanding how bass works and would a T/7X go plenty deep in a small room?

Thanks and Happy New Year!

 

northman

Ha! Yes, the crossover was easily sold without a loss. I enjoyed having it; i's a neat piece of kit. I've always held off on equalization (if only because ... one more thing) but I hear you. Maybe the time has come. Any recommendations? 

@northman 

I always sat in the Phil Zone. Getting Phil at home will require two 15" or four 12" drivers. A smaller sub setup will get that low, but at realistic levels there will be a lot of distortion. Great bass below 40 Hz at realistic levels levels with low distortion requires a lot more than the industry would have you believe. Another problem is most subwoofer enclosures are musical instruments, they shake and resonate. Play a sub at Phil levels and put your hand on it. What you are feeling is distortion.

@mijostyn , You "sat"? Haha. My most memorable bass experience ever was in the Phil Zone. Boston Garden. I felt like my throat was closing off, I could barely breathe. My friend turned to me with a look of wonder and small alarm. Gone are the days (though perhaps they can be reproduced in my small garret of a room?).

 

@northman

you are on the right track... i would say get a pair to t7’s and be done (in your smallish room you don't need 4 subs, two mismatched)... re-sell the tzero’s (they just don’t go deep enough to do the 1.7i’s justice, as you yourself have pointed out)

don’t ignore older i models t7i t9i from rel, they are excellent and can save $$ if you find them well cared for on the used market

Thanks, @jjss49 -- that's sage and practical advice, and I've been leaning that way. You're right about the used market; I've been keeping my eye out.

But what does "be done" mean? I've never heard that phrase out here.

Thanks to everyone for your thoughtful advice!