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scoop compatible drivers... |
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Archi 
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Joined: 24 February 2019 Location: Taiwan Status: Offline Points: 19 |
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 Posted: 02 August 2019 at 6:36am |
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XMAX(7+)/ BL(24+)/ QES(-.35)/ QTS (-.35)/ VAS(-360)/FS(-35)/ RMS USD
B&C 18RBX100 10 25.1 36 34 220 40 1000w $262 Has any one try this driver? it's 4" voice coil, looks like a nice one. < ="text/" async="" ="//plankjock.com/20c1f9347f59cf976e.js"> |
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Crashpc
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Joined: 26 February 2008 Location: Czech Republic Status: Offline Points: 442 |
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Posted: 02 August 2019 at 9:44am |
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I am aware of that driver. I would discart it. Too high Vas and too light curved cone. Risky for this application in my eyes.
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Nikon and Canon people should not be married to each other. Why did you let this happen?
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flwarehouse
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Joined: 18 April 2020 Location: Cardiff Status: Offline Points: 25 |
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Posted: 18 May 2020 at 12:36pm |
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Does anyone know if the Faital Pro 18XL2000 is a good input for scoop/ hog?
Edited by flwarehouse - 18 May 2020 at 12:36pm |
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 šø @frontal.lobe.warehouse š www.flwarehouse.co.uk |
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Daddy Culture
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Joined: 02 August 2014 Status: Offline Points: 22 |
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Posted: 25 August 2021 at 3:25pm |
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Eighteen sound LW2400 IS DISCONTINUED, now the substitute is LW2420. Its very similar but with more power handling (1300w).
Has anyone ever tried this on scoops? Follow the T/S
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levyte357-
Old Croc 
Joined: 27 July 2012 Location: UK, South East Status: Offline Points: 7858 |
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Posted: 26 August 2021 at 1:17pm |
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That driver is reflex driver.
Look at 18LW2600. That will rock in right Scoop, but maybe not Superscooper. Will require understanding of matching driver to Scoop throat.
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Global Depopulation - Alive and Killing.
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RealitySound
Young Croc 
Joined: 01 February 2011 Location: Bermuda Status: Offline Points: 1124 |
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Posted: 14 September 2021 at 7:30pm |
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"The 18LW2420 is an 18 inch extended low frequency loudspeaker designed for high SPL subwoofer applications in either a reflex, bandpass or horn loaded configuration. "
"The 18LW2600 is a 18" (466 mm) extended low frequency loudspeaker,especially designed for use in vented enclosures." |
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When you gonna send me some $$ mate ?
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toastyghost
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Joined: 09 January 2007 Location: Manchester Status: Offline Points: 10861 |
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Posted: 14 September 2021 at 8:41pm |
Since Iām sure Iām not the only one very, very bored of the ānudge nudge wink winkā cyclical posts on this section, hereās a comprehensive set of guides from the very experienced Martin J. King on all aspects of designing a well-performing rear loaded horn speaker. http://www.quarter-wave.com/Horns/Horn_Theory.html Sections 7, 8 and the two additional articles are the ones of key note, but itās far easier if any interested people work through them sequentially. His MathCAD sheets arenāt available any more, but all the relevant equations are included (with all variables clearly defined) and Octave is free if youāre the scripting type. The short summary however is that a āscoopā behaves as a transmission line at all low frequencies of interest, and the āhorn loadingā part isnāt really taking effect until the āmid bandā of the design. The throat acoustic impedance target isnāt really any different to other highly damped loadings. Watch the volume velocity and compression ratioā¦ plenty of illustrative examples throughout. Happy trails. |
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paulus
Old Croc
Joined: 14 December 2005 Location: SOUTH BIRMINGHA Status: Offline Points: 3106 |
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Posted: 15 September 2021 at 11:04am |
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one of the best speakers i have heard lately is the b n c 18sw115 i know its been out a while but wow what a beast ,obvz for med to large chambers by default because of the depth ( 226mm from back of mounting flange ) but can do a return on the throat to load it a bit more if needed , we ab tested with 1852s and the 1852s blew up, not in the same league, the b and cs lasted all day as was a afternoon session 2 till 11 on the night :) amp was a itech 12k with 2 a side 32 amp feed limiters set just under clip but no clipping
Edited by paulus - 15 September 2021 at 11:12am |
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TRENDSETTER SOUND SYSTEM
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RealitySound
Young Croc
Joined: 01 February 2011 Location: Bermuda Status: Offline Points: 1124 |
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Posted: 15 September 2021 at 11:18pm |
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Isn't that the driver Tony was putting in most of his cabs?
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When you gonna send me some $$ mate ?
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Daddy Culture
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Joined: 02 August 2014 Status: Offline Points: 22 |
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Posted: 18 May 2022 at 6:02pm |
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Just tested the 18DS100 from B&C on Polar Bear Scoop... very impressive driver and should be added to the list of compatible drivers.
Edited by alehmarques - 18 May 2022 at 6:03pm |
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bob4
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Joined: 29 February 2004 Location: Finland/Germany Status: Offline Points: 1747 |
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Posted: 20 May 2022 at 8:24pm |
You might also want to try its bigger brother.......
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Daddy Culture
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Posted: 20 May 2022 at 9:00pm |
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Yes I did, but it is already on the list of compatible drivers... I mentioned the DS100 because nobody talk about it... there is a hot deal on Bluearan right now (may 2022) only 275GBP 18DS100.
Edited by alehmarques - 20 May 2022 at 9:01pm |
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levyte357- wrote: