What is compact reflex enclosures? |
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Richie narine
Registered User Joined: 18 May 2016 Location: Guyana Status: Offline Points: 15 |
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Posted: 18 June 2017 at 7:03pm |
I need best suited designs enclosure for 18Sound 15MB1000
Speaked.....using as low mids.... |
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ash pegs
Registered User Joined: 07 October 2009 Location: Great Bookham Status: Offline Points: 83 |
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I found this on a website, could be a good starting point:
18s 15 MB 1000 recommended cabinet 1: closed cabinet with 18 L volume from 128/81 Hz (-3dB/-8dB) recommended cabinet 2: 54 L volume bass reflex cabinet with 2x 100mm diameter port tubes, 10 cm long. from 71/54 Hz (-3dB/-8dB). Hth Ash |
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don't forget the cables
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gen0me
Young Croc Joined: 20 February 2016 Location: UK Status: Offline Points: 999 |
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How high do you want to play them?
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Richie narine
Registered User Joined: 18 May 2016 Location: Guyana Status: Offline Points: 15 |
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As high as possible...
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Conanski
Old Croc Joined: 26 January 2006 Location: Ottawa, Canada Status: Offline Points: 2515 |
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How low do they need to go? If you don't need anything below 200hz then put them in a sealed box just big enough to hold the driver. If you need a little more extension then sealed could still be an option but a small ported box would work too. On the high end a 15" really shouldn't be used above 1khz IMO. |
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gen0me
Young Croc Joined: 20 February 2016 Location: UK Status: Offline Points: 999 |
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Option 2 nicely up to 900Hz. If you have dsp and basses you can make trade off on low and make brs shorter and get same high. Still having second resonance high enough. 900 seems reasoneable for this speaker.
Edited by gen0me - 23 June 2017 at 12:23am |
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_djk_
Old Croc Joined: 23 November 2004 Location: United States Status: Offline Points: 6002 |
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An aperture slot will allow for dispersion much higher. Edited by _djk_ - 24 June 2017 at 7:54pm |
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djk
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