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Best mid top cab with Martin Audio S218+?

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knet94 View Drop Down
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    Posted: 11 August 2022 at 12:55pm
Originally posted by levyte357- levyte357- wrote:

Originally posted by DMorison DMorison wrote:

Originally posted by levyte357- levyte357- wrote:

The BSX are no where near as large as Gsub, so need drivers happier in smaller volumes.


Wrong way round - the BSX is 1145 x 570 x 760 for 496 litres gross volume, Gsub is 1136 x 536 x 670 for 408 litres gross external.



Well strangely, The BSX seem really small as 218s to me.

I don't rate 218 reflex due to lack of efficiency, but FOH Engineer stipulated no Scoops of any form, and could not find any decent Gsubs, in the time frame.

Nothing strange at all Lev. A lot of 2x18" reflex subs are 1220mm high. Mine are 1230mm high x 555W and 763D so quite a bit bigger than the BSX.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote levyte357- Quote  Post ReplyReply Direct Link To This Post Posted: 11 August 2022 at 12:25pm
Originally posted by DMorison DMorison wrote:

Originally posted by levyte357- levyte357- wrote:

The BSX are no where near as large as Gsub, so need drivers happier in smaller volumes.


Wrong way round - the BSX is 1145 x 570 x 760 for 496 litres gross volume, Gsub is 1136 x 536 x 670 for 408 litres gross external.



Well strangely, The BSX seem really small as 218s to me.

I don't rate 218 reflex due to lack of efficiency, but FOH Engineer stipulated no Scoops of any form, and could not find any decent Gsubs, in the time frame.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DMorison Quote  Post ReplyReply Direct Link To This Post Posted: 11 August 2022 at 8:07am
Originally posted by levyte357- levyte357- wrote:

The BSX are no where near as large as Gsub, so need drivers happier in smaller volumes.


Wrong way round - the BSX is 1145 x 570 x 760 for 496 litres gross volume, Gsub is 1136 x 536 x 670 for 408 litres gross external.

BSX Specs: https://martin-audio.com/downloads/datasheets/BSXdatasheet.pdf
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Post Options Post Options   Thanks (0) Thanks(0)   Quote levyte357- Quote  Post ReplyReply Direct Link To This Post Posted: 10 August 2022 at 12:59pm
Originally posted by Soundscape Soundscape wrote:

To Levyte - what drivers are you using in your BSX copies and what amps are you driving them with please? And what amps for your ASS MX600's?


Couldn't find any PD186MK1, so got some new 18sound 18LW2420s.

They started playing warmer once run in, was considering 18TBX100s or Fane Primes.

The BSX are no where near as large as Gsub, so need drivers happier in smaller volumes.

PL380 on sub, driving 1x 218 per channel.
Venue has proper power, so could probably drive 2x 2x18s per channel.

MX600s loaded with 16 ohm drivers, had PL4 driving 2x 12s per channel, and thought it sounded OK, then for a giggle put them on PL380, then pile of low  mid frequencies appeared from nowhere, and gave mic real full bodied vocals.

So now PL4 relegated to 1x16 ohm 2" compression driver per channel, will soon be 2x per channel, and PL380 will soon be powering 4x 16 ohm 12s per channel.

No substitute for headroom !!


Edited by levyte357- - 10 August 2022 at 1:07pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote levyte357- Quote  Post ReplyReply Direct Link To This Post Posted: 10 August 2022 at 12:56pm
Originally posted by PISSHEAD PISSHEAD wrote:

ASS MX 600 --100KG per box


Yep, if you want some of the best Mid tops ever made, get some Weetabix first.

In install, is not an issue.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote teeth Quote  Post ReplyReply Direct Link To This Post Posted: 10 August 2022 at 9:27am
and to answer your question, double 12s is the way to go, but you are going to get comb filtering as the throw is so wide. i’m not sure how much rotating the horn reduces this but you’ll definitely want to do that 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote teeth Quote  Post ReplyReply Direct Link To This Post Posted: 10 August 2022 at 9:25am
hey! i assume you mean F15 / F12 in your original post, not S?

in which case, the F15 are generally accepted as being the worst in the series and the 12 the best. 

i run 12s with 218s and they are great but can lack SPL, although you can really push them. 

i have had good success with a kick section (HD15) but one day might go for a 218 as a kick too - my friend says they are very good. 

you might want to look at some more 12 or 10 as fills too. 

side note, not sure where you are based and if you are buying new, but in the UK atm it’s quite hard to find secondhand S218 at all...
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Post Options Post Options   Thanks (0) Thanks(0)   Quote PISSHEAD Quote  Post ReplyReply Direct Link To This Post Posted: 04 August 2022 at 11:30pm
ASS MX 600 --100KG per box
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Soundscape Quote  Post ReplyReply Direct Link To This Post Posted: 04 August 2022 at 9:05pm
Thanks for your comments guys.
What's the difference between Martin BSX and S218+ boxes?
Was the same driver used in both designs? Or, is the BSX more than a reflex design, uses a different (original) driver (B & C?) and is more efficient, plays lower etc..?

Are there any ASS MX600 boxes for sale anywhere?

To Levyte - what drivers are you using in your BSX copies and what amps are you driving them with please? And what amps for your ASS MX600's?

Cheers
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Post Options Post Options   Thanks (0) Thanks(0)   Quote smoore Quote  Post ReplyReply Direct Link To This Post Posted: 01 August 2022 at 9:04pm
Agree with above, H3 or THV it's called now would be a solid shout. If you prefer turbosound stuff I have a friend that uses aspect above martin 218s to good effect too.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Pinyorouk Quote  Post ReplyReply Direct Link To This Post Posted: 01 August 2022 at 7:06pm
What drivers do you have in the BSX copies? 

Edited by Pinyorouk - 01 August 2022 at 7:31pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote levyte357- Quote  Post ReplyReply Direct Link To This Post Posted: 01 August 2022 at 6:30pm
I currently have pair of Martin 2x18 reflex (BSX copies I believe), with ASS MX600s above each.

Martin docs says run the Cabs upto 200hz, so that's exactly what I do.

I bring the ASS 12" sections in at 160hz (All active, and delayed).

Not how I would normally want to run a rig, but venue owner exceedingly happy, says when live artists on stage, the mid tops raise hairs on the back of your neck.
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