JBL 2123H PDF

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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Values come 21123h the kit. The outer shell will be some 50 kgs, and then comes bracing, mid cabinet, crossover cabinet, Hypex cabinet, etc. It took me a long time to take my eyes off the 10NDA midrange driver, because it can do wonderful things, but I was never happy with the crossover complexity to make the driver do what I wanted. You can have a four-seat sofa in front of these speakers and all enjoy the presence and phenomenal transparency in midrange and treble.

DO NOT forget to chamfer mid driver hole! I’m really glad you finally have a workable pair. The fifteen is thoroughly capable. Distortion can measured as content of 2nd, 3rd, etc.

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It really depends on what exactly you are looking for. I think 21233h is because these newer systems are easier to listen to because those older designs chopped up the presentation into distinct ranges and that forced you to listen and focus in on each driver.

Phenomenal driver, but picky on baffle design. As far as a 3″ driver being used that low I am using Be 3″ drivers in my Array clones with a Hz crossover point. Above the semi-active version with 2213h Hypex module. Nor do measurements tell what impact the quality jbo the crossover components add to the sound, from state of the art components to the cheapest of coils and caps, they all measure the same if values are correct, yet sound very different.

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International postage and import charges paid to Pitney Bowes Inc. Note that it works extremely well on the smaller Array horn. Pay with PayPal and you’re fully protected. 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 Usually I take the speakers to our living room, but moving the turntable was easier.

Doing dZ on the two drivers reveals the compression driver being mm behind the midrange driver from mounted on a flat panel. Don’t forget to mirror cabinets! It is of paramount importance the treble range being smooth as seen above.

Why is the or something similar not used in the K2 series or Everest series?

Some listerners value imaging above absolute accuracy while other will favour accuracy above all else. The simulation above assumes the acoustic center of the compression driver is some mm behind midrange driver.

I feel so sorry for her jgl to deal with stuff like this. This is very high to present standards and makes the 18″ bass driver handle all of the lower midrange. Measurements may tell us about bass extension if far-field measurements are merged with near-field measurements.

What she didn’t tell was that 27 mm only comes in x cm! Make also sure you have a plane working table, here some 30 cm tall. Routing and jig-sawing for drivers. Hence, a 2nd driver was tested, the 18 Sound 10NW JBL H Back to drivers. For heavens sake – any speaker will sound good from a 2″ master tape! Download Fusion series here.

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Heck, some projects with even the finest drivers never see the light 2123b day because diy people could not make them work.: Actual SPL level at 1 meter distance and 2.

JBL H Sonic character and use in monitors? [Archive] – Lansing Heritage Forums

Some of the design features here build on client work and one of them had a visitor claiming the sound being too dynamic! A year is pretty consistent for delivery.

The 10NMBA midrange driver. The Midrange Driver The midrange driver caused the most trouble, in particular the 10NDA because of its intrinsic frequency response on the intended baffle. For additional information, see the Global Shipping Programme terms and conditions – opens in a new window or tab This amount includes applicable customs duties, taxes, brokerage and other fees. Whatever helps you sleep at night I’m afraid to open the box though.

Bottom line is either one is a damn fine speaker in their own right. Speaker wiring Above the fully passive version.

We have like 10 minutes before the glue starts settling. Here’s a little gem we have in the Library that compares the and Measurements may give us an idea of tonal balance of a system, i.

But trying to find a listenable 2 way is like pulling hens teeth.