Buy now the Beyma 18LX60 18″ Watt AES 8 Ohm LX60 Series Long Excursion Bass Car Woofer and take advantage of our low prices and Free Shipping. (34) 96 13 75 · Fax (34) 96 15 07 · · E-mail: [email protected] ·. 18LX60V2. LOW FREQUENCY TRANSDUCER. Subwoofer Beyma 18LX General specifications: diameter 18 inches, maximum power W. Thiele-Small parameters: frequency of self resonance Fs=

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This might be the problem. Joseph Metoyer wrote on Wed, 14 April Thanks for the responses. Forum Permissions You cannot post new topics in this forum You cannot beymx to topics in this beymx You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum.

Joseph, since I don’t know you or how much experience you have, please let me ask a dumb question.

G Sub and Beyma 18LX60

This page was generated in 0. Joseph Metoyer Newbie Offline Posts: Volume Displaced By Driver. I have a few different drivers available, just trying to find out what of them could be used for kick bins. Scott, Everyone has a duh moment,Shaw Edit: I have a question. What is your beymw signal?


There is a wide variety of loudspeakers examined in an HD 15 in the HD 15 forum. Voice Coil Overhang Xmax. However, I am not sure if that is really the case and I don’t know what to do about it. I am interested in hearing about how building separate chambers will reduce cancellation. I have a friend who does the noise thing. Joseph Metoyer wrote on Thu, 15 April Sounds like the drivers are ‘fighting’ with each other.

If you have a meter reading “C” scale, then you’re getting pretty much an accurate reading at lower frequencies, and something is going on elsewhere. I’ve heard but can’t reference, so don’t take my word for it that the iPhone mic isn’t any good above dB.

Are you using a peak response meter or some sort of slow or fast response meter? If it sounds like a gorilla is trying to escape, turn it down. Any other recommendations on a box design for this driver, or other opinions on this driver?


X Damage peak to peak. Why not build a cab with 4 matching drivers? W ould be used as a kick bin. Are you measuring the spl from 1 meter away and using a frequency within the speaker’s range? Also, the meter used in testing is probably “Weighted”, with an “A” or “B” rating, and the difference being a roll off in the lower frequencies is introduced.

Aluminum Voice Coil Winding Depth: I’m new to this board. Is your meter calibrated? Since this looks like a bass rig to me, you might be having inaccuracies in measurements too.

I have been testing the box with a few free iphone SPL applications.

Beyma 18lxv2 8 Ohm w AES Bass Speakers Subwoofer 25 Hz – 1 kHz | eBay

I am a noise artist. Are those 18ls60 is seperate chambers? Mounting Information Overall Diameter As others have suggested, perhaps the wiring of all four drivers is out of polarity somewhere, causing cancellations in output between the speakers. I built this cabinet to fit in the backseat of my car.