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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Seller information ezdeal Add to watch list.

jbl with or a network

I think it is best to keep theclean the switch and replace all capacitors. Now, for the veneer process. They also engraved the side panel for the RCA inputs and speaker jacks. Two sets of RCA inputs were 3110a to the side as were two sets of binding posts. Always check the postmark.

In good shape and sound nice! See full item description.

JBL Frequency Dividing Network Crossover 3110A

The woofers cut deep, but controlled and punchy. Then, the newer A crossover was needed for the 8 OHM load of the woofer. It now has a home in my basement system on some restored Canton Karat ‘s. The cosmetics of Steve’s ‘s were much nicer and I knew where they had been. For additional information, see the Global Shipping Program terms and conditions – opens in a new window or tab This amount includes applicable customs duties, taxes, brokerage and other fees.


No additional import charges at delivery! I would actually classify the B as a 12 ohm woofer. Add to watch list Remove from watch list. Also I read somewhere that the A network has an equilization circuit inbuilt but the does not.

One of the biggest drawbacks to this cabinet style was “limited bass response”. The tweeter, horn, and crossover networks came from Cerwin Vega Rs, which were designed with a rear firing tweeter.

The inside tops were fitted with mirrored shelves and the speaker baffles and drivers were removed. Five hours later, I was ready to stain. The original cane grills were put mbl on and a one of a kind retro classic was born. This item will ship to United Statesbut the seller has not specified shipping options.

They have a great reputation and are very well regarded in the JBL community. The impedance I 3110z measure with the MultiMeter is the same as the impedance of the woofer when the speaker is working? Select a valid country. Does anyone know the history of the develkopment of these designs? Rob Thanks for the reply. Also, I liked the option of the extra control on the A. It’s difficult to modify the jbl s crossover to use it with a woofer of 16 ohm, like the B?

Now, there are some key words that must be followed when ordering this switch.

I removed the painted lettering down to a bare, aluminum faceplate. I contacted Minnesota Trophy and Gifts here 3110x my home town. Now after dry time, it was time to get the beasts upstairs. Getting rid of all the “old” smell to smell like new! Now, came the cosmetics. Minimum monthly payments are required.


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That was good for a few extra dB out of the fog horn on the top end. The other problem that I have is that I have is that the networks I have have different inductor values as well as being significantly different in other respects.

Any international shipping and import charges are paid in part to Pitney Bowes Inc. Image not available Photos not available for this variation.

Sign in to check out Check out as guest. I was thinking along similar lines and discovered that the D uses the A horn. Huge sound stage, with incredible dispersion.

It was perfect for skimming and building up the surface back to square and flat.

Pair JBL A Crossovers Frequency Dividing Networks | eBay

They resembled plywood that you would see at a construction site. Unfortunately my networks are the s not the A version. Resembling the piece of wood they use as a ramp to maneuver a wheel barrow full of concrete through the uneven terrain.

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