Adam A7 with a cheap sub?

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moosensquirrel

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Hey, all.

I had been drooling over the Adam A7 studio monitors for about two years (couldn't buy because of other expenses), but I was reading on the new Mackie HR824 monitors, and frankly, I was sold. ...until I tested them. Don't get me wrong, they were good, just not great. The bass was muddled, and compared to the Adams, well ... the Adams sounded like a singer, and the Mackies sounded like a good recording of a singer. But there is a pretty big difference.

Unfortunately, the Mackies were too high and almost next to each other on the wall at GC. Even more unfortunate, the Adams were spread way across the room. I tried to concentrate on just one speaker, putting my head in front of just one so I wouldn't be bothered as much by improper distances and imaging, and also room icky-ness. I think the Adams would work wonderful as nearfield monitors, sounding much better than they did in the store if they were on proper stands, away from the wall, on monitor pads, and frankly, just a whole lot closer together and to the listener.

But the bass was so lacking...

...and Kirk was showing me all the different cheapo subs they had in order to compensate for the bass lack. His favorite was a Yamaha, and then there was a Blue Skye ... and I was again reminded that bass can't be had for less than a couple grand, much less a couple hundred ...

But I figured out that the subs seemed to burp a whole lot less and give that clean, low sound a whole lot more if I simply turn down the crossover point. So I did, and a KRK 10s El Cheapo sub started to sound pretty good with those little Adam A7 monitors. I think the sub goes for $360 or so, which isn't much.

Am I crazy? Or just not listening closely enough to the right things? Because the Adams had what none of the rest of the wall of monitors had to make a voice sound like a voice, but it just had no lows. It's like you're missing a whole couple of octaves, with all the weight behind the kick and the bass guitar. You can hear them, just like on bad headphones, but not in the same way. Not in the right octave...

I'm pretty set on the Adam A7s, and that's not from reviews or others' opinions. I've decided based on my own ears. But would it be a shame to match them with a dirt-cheap sub? And maybe I shouldn't trust the dirt-cheap crossover likely to be found on the back of that sub to separate the bass from the treble for the monitors. But should this be considered at all? Or maybe I should just save up a while longer, suck it in, and by the Adam sub? What do we know about the Adam Audio Sub8?

Will be used for junior mixing and mastering, as tools to do my homework for such wonderful classes as Pro Tools I, Pro Tools II, Audio Engineering I, etc. (Yeah, you're jealous. :-D) But it will also be used for listening, primarily rock, piano-pop, dark and moody classical, and many forms of jazz. The majority of the music I'd be making would be alternative rock ... pretty standard stuff, and acoustic stuff too.
 
The way I would probably approach it if I were in that position would be to take it in stages.

You gave a very good explanation and reasoning in your post for why you chose the A7s and why you're thinking of a sub to go with them. You were also very astute in your keeping one eye (ear?) on the monitors and one on the showroom conditions, and your understanding of how things may be a bit different when you get your monitors home.

With that all in mind, I don't see any law that says that you have to buy everything all in one trip. I would suggest that you get the monitors first, get them home and the room all set up like you described, and play around a little bit. Listen to come commercial CDs, play around with some stuff in your DAW for a night or two, and see what you think.

If at that point you decide that the A7s still need some help on the low end in order for you to get your best mixes out of them, you can always go back and pick up the sub of your choice. If it instead turns out that in your room you get more or better bass out of the Adams than the showroom would allow, then you'll have saved yourself the extra $400 that you can put towards something else.

No harm, no foul either way, and either way you'll know you made the right decision.

G.
 
I think the Adams would work wonderful as nearfield monitors, sounding much better than they did in the store if they were on proper stands, away from the wall, on monitor pads, and frankly, just a whole lot closer together and to the listener.

But the bass was so lacking...

Are you sure the ADAMs will sound better (in your room)than in the store?
A store, "usually"have big space /room, which "usually" means less bass/sub bass problems (and even the bass lacking you´re talking about...).
If your room is not so small and has some treatment (bass/broadband traps), ok...

Ciro
 
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I'd treat the room here at home right now, but I'll be moving into a dorm. I'd treat the dorm, but I'd be moving in six months or so, and no matter what I put into it, the school's studio is going to be worlds better. But I am fully prepared to treat the first room I'll feel some sort of permanency with. :-D

And you ask why I'm shopping now? Partially because I don't have a stereo I like listening too. And partially because I'm a gear-head and can't stop. :o

P.S. Glen, will you be Fearless Leader?
 
As you've noticed, one of the big keys to using a sub is finding the correct crossover point. As long as it is a powered sub and you can adjust the crossover and volume, I think you are fine using a less expensive sub with the Adams.
 
I feel that may be the case excepting one thing: sending my mains through my sub. I'm not sure what a "before-after" test would look like using the sub's crossover.
 
P.S. Glen, will you be Fearless Leader?
I have no idea what you mean by that, outside of the reference to Rocky & Bullwinkle. If it means being able to do Natasha, I'm all for it ;).

I feel that may be the case excepting one thing: sending my mains through my sub. I'm not sure what a "before-after" test would look like using the sub's crossover.

*If* you get the sub*, I'd probably concentrate on something that'll work well at a low crossover point; I wouldn't cover up too much of what the Adams can give you, rather just help extend/augment where they are weak on the low end.

The A7s are rated to somewhere down in the mid-40Hz range +/-3dB, if I remember correctly. Assuming a crossover slope of 12dB on the sub, that would mean (on paper, anyway) a minimum crossover point of 60Hz. The common "standard" (for THX home entertainment systems, but not necessarily for studio mixing purposes) is 80Hz. While you really need to depend upon your ears, my edumacated guess is that you probably won't want or need to go higher than that with the A7s.

As far as before/after listening, that's simple. The mains plug in through the sub, that's true. But what gets sent to the mains is determined by the crossover setting. So as you dial through the crossover setting you'll be able to hear the difference (assuming there's one to hear) right away.

*I'd still wait until you get the A7s home before getting the sub. Especially since it sounds like someone is going to college. *If* it turns out you don't actually need them once out of the showroom, $400 will buy a lot of pizzas and laundry quarters instead ;) :D. Also, I don't know how things are these days, but a subwoofer in a dorm room may not be exactly smiled upon by your dorm neighbors.

G.
 
I feel that may be the case excepting one thing: sending my mains through my sub. I'm not sure what a "before-after" test would look like using the sub's crossover.

Right, but here's a couple points to consider:

1. The KRK sub you are looking at is not garbage, so it's not like you would be totally destroying your signal.

2. This is your monitoring chain, so whatever you send to your recorder will not be going through the sub.

3. Theoretically at least, anything above the crossover point will not be affected.
 
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