Uploaded July 2025 | Updated September 2026, 4 days ago

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64 Audio is known for their (a) custom in-ear monitors built for professionals, and (b) their high-end universal IEMs made for audiophiles. But their new Aspire series of IEMs offers four different universals built for professionals. All in the same universal shell. And that gave me the opportunity to listen to and evaluate these IEMs blind, regardless of price. So how'd they do? Or maybe, how'd I do?

See the 64 Audio Aspire IEMs on...
- Squiglink: squig.link/?share=Harman_Adjusted_Target,Super_22_Target,IEF_Comp_Target,64_Audio_Aspire_1,64_Audio_Aspire_2,64_Audio_Aspire_3,64_Audio_Aspire_4
- 64audio.com: 64audio.com/collections/universal-iems/products/aspire-series

00:00 Intro
01:38 Overview
02:50 What's in the box
05:40 Build quality
10:05 Fit & comfort
12:10 Sound quality
16:55 Blind listening evaluation
21:10 Conclusion & Rating

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Disclosure: This video is NOT sponsored, but 64 Audio did send these headphones to me free for review. Check them out at 64audio.com

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#64audio #professional #monitors #IEMs #headphones #audio #audiophile #SuperReview