Used JBL a Active crossovers for sale on + second hand hifi sites & shops. Use Hifi Shark to monitor pricing and global availability. I have found a jbl a crossover that is an improved version of the jbl , but the jbl a should be used with a woofer of 8 ohm instead. These were part of a speaker system that was installed in a church in the vaulted ceilings back in the 70’s. They were treated very well while they were.

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I have a copy of jvl M manual but not exactly sure on how to translate its equilization circuit to add to a All you need to do is drop it in paralel with you current network outside the box. Interest will be charged to your account from the purchase date if the balance is not paid in full within 6 months.

JBL Frequency Dividing Network Crossover 3110A

It’s difficult to modify the jbl s crossover to use it with a woofer of 16 ohm, like the B? So, it is the only item that will need some custom fabrication and trimming.

Also I read somewhere that the A network has an equilization circuit inbuilt but the does not. See full item description. Where is this network circuit? Then I 31110a a piece of glass cut to replace the old AM tuning glass. The back and front trim were then covered with semi-gloss black. For additional information about the R-cube, contact Curt Fisher at sales audiocubics. The mid and high positions are in parallel to the rest of the HF network.


Pair JBL A Crossovers Frequency Dividing Networks | eBay

I was thinking along similar lines and discovered that the D uses the A horn. The inside tops were fitted with mirrored shelves and the speaker baffles and drivers were removed.

Then, four coats of “Tung Oil Finish” were applied. A few cosmetic tweaks here and there 311a0 I had a custom tube amp. Originally Posted by Earl K. Resembling the piece of wood they use as a ramp to maneuver a wheel barrow full of concrete through the uneven terrain.

Holes were drilled to mount the face to the inside panel. Learn More – opens in a new window or tab. In good shape and sound nice! I mirror imaged the new crossovers left and right on the cabinets. We were unsure the ports up there were going to help with the bass response at all. They resembled jb that you would see at a construction site. May be difficult to mod them.

ubl This amount is subject to change until you make payment. Two coats of Mahogany were applied, but not too dark to cover the exotic ribbon grain. Shipping cost cannot be calculated.

You are 33110a by the eBay Money Back Guarantee if you receive an item that is not as described in the listing. Refer to eBay Return policy for more details. New wood, glued and nailed made for a stronger corner. Parts express stocks is a Jantzen 0.

Rather than hack up and modify a A, you could build new crossover network from scratch. The Setchell Carlson Stereo Marque and the turntable were boxed up with no idea what may come of them. I am pretty sure that JBL is using an Electroswitch brand rotary switch. They said bring it in and we will see what we can do. But, I needed something for the overall surface of the cabs. Always check the postmark. May not ship to United States – Read item description or contact seller for shipping options.

  EN 60519-2 PDF

The tweeter, horn, and crossover networks came from Cerwin Vega Rs, which were designed with a rear firing tweeter. Add to watch list. I decided to go with a hammered paint on all surfaces that were not veneered.

This helped extend base response and gave the speakers height, putting the horn at the listener’s level. Now, what to do with the glass and face plate. Where do I start? At the risk of being dragged out of the forum and burned at the stack I’ll make a suggestion.

Ramps were set up, drivers out extra 50lbsand on the two wheeler around the house I went. The cabs were then sanded times and sealed with 3 coats of poly for a glass surface. Please enter a number less than or equal to 1. They now reside with a great, local guy playing on a Marantz B. If you are set on replacing the for a different network. All times are GMT