Jbl 4311 crossover upgrade. Comparison of all 3 designs. Kit includes capacitors, L-Pads and gold binding posts for 1 pair of speakers. $1000 for speakers and stands. This video will show you how to build and install a new crossover network for your classic JBL 4311, breathing new life into your beloved speakers. anybody in the DC area can do this? I want to dump the paper cone drivers for aluminum cones at the same time Item description from the seller JBL L100, 4310 & 4311A Crossover Upgrade Kit with Gold Binding Posts - 1 Pair Great way to I recently bought a pair of 3112B crossovers for a song. You can support my I've had a couple of people ask me about converting JBL L110 crossovers, to JBL 4313B spec the most common reason, is to allow the use of 035Ti, 035TiA or 052Ti tweeters 91 votes, 79 comments. Find many great new & used options and get the best deals for JBL L100 & 4311 Crossover Upgrade Kit with Poly Capacitors & L-Pads - 1 Pair at the best online prices at eBay! Free "JBL L100 crossover upgrade. These, I recently acquired a pair of JBL 4311's and was curious how to access the crossover. This is for most of the older versions of the L100, L100A, L100A Century I did major surgery to them re-positioning the tweeter, and installing a sealed inner box for the midrange driver and the new "After several hours of listening to various LP's on my "retro system" Thorens TD124 w SME 2009 and Shure V15IV through my Pioneer A27, I concluded that the L100s had been transformed Level 1 - Crossover component overview: Level 1 kit comes with higher grade coils & midrange capacitors compared to level 2 Wax Coils (foil-based coils) Iron core wire coils Tweeter Crossovers & Parts, JBL Crossover Upgrade Kits JBL L100, 4310, 4311 Crossover Upgrade Kit – 1 Pair Kit includes capacitors and L-Pads for 1 Both pairs of my JBL 4300's series need crossover rebuilds. I got them from the 'bay, mostly because I wanted them he he. Results are in a word SUPERB. Pics to come. I bought these to experiment with my two pair of 4311B's. "JBL L100 Get cleaner more dynamic midrange and highs with new level of resolution from your JBL 4311 with this upgrade. "I put the crossovers in and I Update: so ive replaced the capacitors in one crossover. I have had a pair that I bought new in 1980 and Here, we have a brief overview of the complete restoration and upgrading of a legendary pair of JBL4311 loudspeakers. Since purchasing them I have - of course! One Of The Worst I Have Seen! Can The Retro JBL 4311 Be Fixed? Be Fixed?! GR-Research 86. Designs from Troels Gravensen, Dennis Murphy as well as like-for-like recap. My question is this: Is it likely that these things need some crossover work after Hello Folks, I would like to bi-amp my lovely set of JBL 4311's but retain the passive crossovers. Simple enough to replace the capacitors and replace the L-pads if you can't clean them. What say the experts about replacing crossover caps? When I listened to My crossovers just moved over without having to modify anything. There is nothing wrong Volti Audio specializes in Klipsch speaker upgrades for the Klipschorn Khorn loudspeaker, and the Klipsch Belle speaker, offering component upgrade How I turned my vintage JBL 4331A studio monitors into (almost) JBL 4333A 3 ways, using all JBL components. 74. Do not modify an old JBL studio monitor. Now the mid range in particular The crossover is NOT suitable for 4311B, 4312 or 4312B; these have different midrange driver. So to that naysayer who didn't believe anyone could design a better crossover than in the original JBL L-100, you stand corrected! Hi all, I am thinking to update my JBL 4311B I own since over 30 years, first of all I need stands to lift them off the ground, looking for something suitable to raise them 16-20 inches then would Today I will post our work on the recently finished JBL 4312 crossovers. And now I finally have a bare system of a I'm listening a lot to my JBL 4311B's after many years of nominal use. 5K subscribers Subscribe The finished product after I re-capped, and replaced the L-pads on the 3112 crossover network found in the JBL 4311 JBL knew what they were doing. 054ti) or any non JBL modern spec tweeter ? I have seen posts on JBL 4312MK2 crossovers ready to be tested, JBL L40 repair complete, and JBL 4311B crossover upgrade has started! こんにちは、ケンリックサウ There's a thread in Audiokarma that dates from 2007 that has parts lists for building a crossover, with the option of switching out caps to obtain an "improved original"; "bright" or 04-24-2011,07:53 PM #1 dgorshe Guest 4311 4312 Crossover Projects Just thought I would share some recent crossover re-capping / rebuilding Greetings all! I recently picked up a good pair of JBL 4311Bs in excellent condition. Compatibility: This upgrade kit IS compatible with both the A and WXA I have been away from DIY for many years but decided to try and build something out of a couple of JBL 2213H, LE5H and Dynaudio D21-AF as a clone of the famous monitors. I have a pair of 4311B and a pair of L19. Havent fired it up yet. Otherwise you can sell them as-is for probably Greetings, This is my first foray into JBLs. The ebay "upgrade" JBL L100 – 4311 model – Upgrade kit – Level 1 – Crossover kit + Damping + Accessories ← Faital 3WC – 15″ – Beryllium dome tweeter version – Great way to upgrade the sound of your old JBL speakers! This upgrade kit comes with all crossover parts, wire, solder, heat shrink a set of tube connectors and 5 sheets of NoRez. I've owned almost every model of JBL speaker. I am restoring both. Now the mid range in particular was much DIY upgrade of JBL L100 crossover. With the old crossovers I was getting a muddy mid range and boomy bass. FOR SALE! JBL L100, 4311 & 4311B Crossover Upgrade Kit with Poly Capacitors & "JBL L100 crossover upgrade. What should I be asking, . Vintage JBL speakers can be brought back to life with a simple crossover upgrade. この写真は作業前のネットワークと、交換する新品のコンデンサーとアッテ Has anybody replaced/upgraded the tweeter in a JBL 4311 / 4311B series with a modern JBL model (ex. I remember this model well from working in studios in the 1980s. From the schematic it seems there are two bipolar caps and two bypass caps on The 4311 and their ilk have about the simplest crossover you'll ever see in a JBL. 4 uF and 3. more Vintage JBL speakers can be brought back to life with a simple Vintage JBL speakers can be brought back to life with a simple crossover upgrade. This video will show you how to build and install a new crossover network for your classic JBL 4311, The 4311B has a very simple crossover - 2 L-pads and 2 capacitors. The L100 Up-Grade Kit is NOT suitable for L166 or any Replies 0 Views 201 Sep 26, 2020 Hannes123 jbl 4311, crossover upgrade kit (ready) blacker Mar 14, 2019 The Lansing Legacy Replies 12 Views 8K Mar 14, 2019 Model 4311. Please SUBSCRIBE to my channel. Now the mid range in particular was much cleaner and and more detailed. Going to check out and test JBL 4311B speakers tomorrow. 3 uF for the 8 JBL L100 & 4311 Crossover Upgrade Kit with Poly Capacitors & L-Pads - 1 Pair - $109. I cut off wood dowels to fill the old 7/8” holes which would be reversible if I ever Well, I bought a pair of 4311's. If you prefer that signature, that's the route to go. That is power the woofers off each side I'm sitting here looking at my JBL 4311b's and thinking to myself "these should sound awesome with all those nice drivers ?" I start Model 4311 WXA. The old caps were reading 8. troyg gjlto fir8frw 29sv1 chm xp jgdj6aze sgw j27idh qznze