00:00Hey everyone, welcome back to the channel.
00:03If you're building or upgrading your own speaker crossovers,
00:06you already know that clean copper makes a night and day difference in soundstage clarity.
00:10Today, we're looking at the top 5 oxygen-free copper frame inductors on the market right now.
00:16I've combed through the specs and audio community feedback to find the best deals out there,
00:20so let's dive right in.
00:22Kicking things off, we have this 1.4mm I-core inductor wound with 4N high-purity oxygen-free
00:28copper. The standout feature here is that thick wire gauge combined with a heavy-duty core,
00:34keeping DC resistance exceptionally low so your base drivers hit tight and punchy without
00:38distortion. At just $15, it's an incredible sweet spot for high-power low-frequency crossover sections,
00:45and with thousands sold and a perfect 5-star rating, it's clearly a builder favorite.
00:50Next up is an ultra-budget-friendly pick, a 0.9mm 4N pure copper hollow inductor coming in at only
00:56$6.
00:58What makes this one special is the air-core design, which completely eliminates magnetic
01:02core saturation in hysteresis, making it ideal for smooth mids and crystal-clear highs.
01:08If you're putting together a clean two-way desktop monitor crossover and want zero-core
01:12distortion without spending a fortune, you really can't beat this value.
01:17If you're working on a higher-end reference build, check out this oxygen-free pure copper
01:21square-shaped frame inductor with a 1.0mm wire diameter. The big highlight is the square frame
01:27chassis, which provides phenomenal mechanical dampening and structural stability to eliminate
01:32unwanted microphonic resonance on your crossover board. It sits at around $37.93, but for audiophiles
01:40who want rock-solid consistency and premium build quality, it's worth every single cent.
01:45Fourth on our list is an absolute steel, a 1.2mm silicon steel sheet cord inductor priced at just
01:51$4.55. The key feature is that laminated silicon steel core, allowing for a compact overall footprint
01:59while maintaining solid inductance and very low core losses. It's perfect if you're dealing with
02:05tight cabinet space or building multi-way frequency dividers on a budget, delivering dependable
02:10performance with an impressive 4.9 rating. Finally, we've got the XAMP 1.0mm iron core
02:16inductor, priced right around $9.30. Its biggest strength is the flexible custom value options backed
02:23by XAMP's consistent 4N oxygen-free copper windings, giving you excellent thermal stability and reliable
02:29signal transfer. It strikes a great middle ground between compact sizing and clean audio delivery,
02:35making it a reliable, hassle-free choice for fine-tuning your custom hi-fi crossover network.
02:41That wraps up our top picks. I've put all the direct links to these inductors down in the
02:46description below so you can grab the exact values you need for your next build. If this video helped
02:52you out, please drop a like, hit subscribe for more audio gear breakdowns, and let me know in the
02:57comments what speakers you're currently working on. Catch you in the next one!
