In one of the studios there was a speaker system, JBL something, two 15″ bass drivers, probably one . 4th midrange driver: JBL H Go to measurements. The H are not aquaplased as the H’s. How are their sonic character? I’ ve been told that JBL would have to come up with a four-inch. I’ve got a couple of JBL h drivers that I’d like to use in mid range horns. They would slot in between a JBL h L/F and a 1′ HF CD/horn.
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I don’t have the facilities to measure how deep they go, but believe me, they go deep.
The super-tweeter support can be made to your liking as long you stick to the center being some 60 mm above surface and tweeter faceplate mm behind front panel.
The images hardly convey how gigantic these 18″ drivers are.
Most of we diy’ers do not have access to an anechoic room for full-range measurements from Hz. The S is the perfect evolution. Seller information ppslinc The seller won’t accept returns for this item. Check eBay for alternatives. Believe me, these bass drivers deliver deep thunderous bass even from a simple open baffle.
I fact I have to fix the door fillings to my workshop as they were rattling like crazy! The Hypex compartment is big enough for housing this 212h3 any coming Hypex Fusion module, 22123h FA, but I’m not going to use this 3-way module.
In one of the studios there was a speaker system, JBL something, two 15″ bass drivers, probably one passive, 10″ midrange driver, horn-loaded compression driver and tweeter, probably This item will be sent through the Global Shipping Programme and includes international tracking.
In that paper they explain “why” trying to mate a ME to a will sound like shit. Fill midrange cabinet with wool, approx. The H are not aquaplased as the H’s. I’ve used it before and was impressed by its performance, and I know it has found its way into extremely expensive – and well regarded – commercial horn systems. Every graph needs interpretation in terms of what it means sonically and how it impacts our choice of mating drivers, cabinet and crossover design.
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Not bad at all! First a 4th order high-pass at Hz and a 4th order low-pass at 5 kHz.
Have one to sell? Back to the point. Back then the A and the H were regarded as extended LF drivers and its logical that a dedicated midrange is required. Pay with PayPal and you’re fully protected.
I sure wish they would have sent me your one, but you’ve probably had it on order longer than the 11 months I have. Well that’s the best part isn’t it? All kit and component prices may be subject to change and are always to be confirmed by Jantzen Audio Denmark. Preparing rear panel and cutting to length. From the midrange and up you should feed it from the best of amplification you can afford.
I went to 18 Sound, Italy. Don’t forget to mirror cabinets! Fostex has a range of attenuators that look good – and they are not exactly cheap.
Values come with the kit. Adding upper panel in crossover housing.
JBL H 10″ 8 Ohm Loud Speaker / Mid Range Driver | eBay
From a horn-loaded tweeter, the above frequency response is very flat indeed, and impedance is almost ruler flat. Give it jbbl vented box of litres and it will shake your guts! Whatever helps you sleep at night Seems that would be a good deal harder to get right. It’s probably broken in half. Jamie is awesome, always has been. Please enter up to 7 characters for the postcode. Concerning the price, well, that from my point of view, depends how much mbl has to be done in order to get the ‘ expect-able amount’ of pleasure.
They sound great with no issues I can hear.
Hello ivica I would encourage people to build both actually. One side alone is some 9 kgs and once all put together you don’t just flip over cabinets for sanding or whatever. One layer of acoustilux laround bass driver.
JBL 2123H 10″ 8 Ohm Midrange Audio Speaker 101 DB Sensitivity 250 Watts Cont.
Looks like a very well behaved driver. Click images above and below to view large. The midrange drivers As can be seen above, a range of midrange drivers were tested to find the best sounding and the one with the best technical performance on the given baffle. In the case of the 15 inch woofer it generally agreed that 1K is the max crossover point before it becomes sub optimal in terms of cone 212h up.
Furthermore compression driver and tweeter must be time aligned, thus front of FT96H some mm behind front panel plane. The horn and the tweeter only takes a few uF of good caps.