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Am I pushing my cab too hard?


olliedf89
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So recently I've been using more effects with my rig, and I was wondering if I could be straining my cab too much. In one song in my covers group I kick on a swollen pickle fuzz (which can be super bassy anyway), sometimes with a sub octave (from my ring thing) to boost certain parts. It sounds great and I've had no sound issues so far, I've just noticed a lot more movement in the cones, and cant help but think I might be pushing too hard sometimes.

Signal chain:
Ibanez ATK > Swollen Pickle > Ring Mod > Other effects > GK700RB > GK210RBH

Is it worth me getting another 210 to help ease the load? Or should I put my money to better uses?

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[quote name='chris_b' timestamp='1373633683' post='2139919']
I wouldn't gig with 1 210 anyway, so my view is get another 210 and sound 10 times better.
[/quote]


Do this now, before you end up having to buy 2 cabs...

FX and bass is one thing, but it does hide any stressing, IMO.

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Does that GK head have a bi-amp facility? If so you could potentially get another cab to handle the lows more effectively (maybe a 1x15 with a modern long-excursion drive unit) and high-pass the 2x10 to protect the drivers whilst retaining that punch and clarity..

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If it sounds good & the speakers ain't stressing then I wouldn't worry. If you're running out of excursion, add another cab of the same.
I have no problems using a single 2x10. Considered adding another, but none of the gigs I've done so far warrant it (bigger gigs have had PA support).


[quote name='VTypeV4' timestamp='1373666224' post='2140506']
Does that GK head have a bi-amp facility? If so you could potentially get another cab to handle the lows more effectively (maybe a 1x15 with a modern long-excursion drive unit) and high-pass the 2x10 to protect the drivers whilst retaining that punch and clarity..
[/quote]
With modern drivers the excursion (& punch/clarity/lows) is probably the same throughout a model's range regardless of diameter.
I know the specs given for the Markbass Standard 1x15 & 2x10 cabs are the same for excursion (found on the B&C website) & for the frequency response.

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Modern driver technology, eh.. It's like magic! I haven't taken the step yet but my friend rob gets great results from the Markbass 4x6" cabs..

The 1x15 / bi-amp was just an example but as said, another cab would take a bit of pressure off your existing one even if the current drivers are still working within their capabilities..

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Yeah it does have the bi-amp, which is why I'm pondering about getting this other GK 210rbh I've found, because it suits me perfectly. it's just that the petrol cost & 4 hour round trip are making me think twice! Maybe I'll leave it till after tonight's gig and see how it goes with just the one!

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Okay so tonight at my gig mostly all went fine, except I started to notice (as i have before) I saw a white rim showing round the edge of my speaker cones. I remedied it after turning the tweeter down it settled. It mostly just happened from extravhigh end or fuzzyness.

Without sounding too much like a novice... Is this normal, just doing what it should do, or am I pushing the tweeter too hard? Which I can obviously tweak being a gk bi amp. Didn't use the octave as it was cutting out for some reason.

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The 'white' you describe is probably the bulb on the HF protection circuit lighting up. A number of companies use the light bulb as a 'leak off rail' when too much power is sent into the HF network. The excess power is soaked up and lights the bulb instead of frying your HF device.

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[quote name='VTypeV4' timestamp='1373762921' post='2141459']
The 'white' you describe is probably the bulb on the HF protection circuit lighting up. A number of companies use the light bulb as a 'leak off rail' when too much power is sent into the HF network. The excess power is soaked up and lights the bulb instead of frying your HF device.
[/quote]

Didn't know that! Almost acts like a clipping LED used by other amps. Thanks!

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