64 Audio A12t | Balanced Armature CUSTOM IEMs
These are CUSTOM earphones from 64 Audio. Current lead time is 4 weeks from the time 64 Audio receives the impressions. You need to visit an audiologist to get your ear impressions made first. By purchasing from Bloom, you receive our attentive lifetime support. We'll assist during each step of the process. Keep in mind, all custom earphones orders are final. Feel free to Call, Email, or Message us if you have any questions about ordering custom IEMs.
From 64 Audio
The ultimate in-ear monitor for professionals onstage or in the studio. The A12t does it all, delivering detailed highs, distinguished upper and lower mid-range detail, a clean bass response, and strong sub-bass. Offering reference-level detail, this IEM is among the best for multi-instrumentalists, engineers, sound monitors, and audiophiles.
This model is also available as a Universal IEM, the U12t.
Our process preserves the detail of your ear impressions using a new process of digital rendering and 3D printing for the most comfortable custom in-ear monitors available.
Tia
A tubeless design that reduces resonance for a transparent and lifelike sound signature.
Apex
Only from 64 Audio, apex alleviates listener fatigue by releasing air pressure sealed in the ear canal. This venting enables musicians and music enthusiasts to listen more comfortably for longer.
LID
Enables a consistent, reliable sound regardless of audio source.
| Driver Type/Count | Twelve precision balanced armature drivers |
| Driver Configuration | 1 tia high, 1 high-mid, 6 mid, 4 low |
| Frequency Response | 10Hz – 20kHz |
| Sensitivity | 108 dB/mW |
| Impedance | 12.6 +1/-2 Ω from 10Hz – 20kHz |
| Crossover | Integrated 4-way passive crossover |
| Isolation | -20dB w/ m20 module, -15dB w/ m15 module |
We're proud to offer the full lines of custom in-ear monitors from our friends at 64 Audio, Campfire Audio, Empire Ears, and Noble Audio. But before buying custom IEMs, you would need to get impressions made by an audiologist. Here are the instructions from each:
Once you have your impressions, you're good to go and ready to order through us. So now the obvious question: why should you order your custom IEMs through Bloom and not just direct from the manufacturer? The answer is simple: lifetime support and our white glove service through the whole step of the process. So yeah, you pay the same price with us as you would direct, but you also get us to personally guide you during the whole process and get our support for as long as you have your custom IEMs. Seems like a no brainer? For sure.
99.9% of orders placed before 4pm EDT go out the same day. We ship USPS and UPS. Everything we sell has a free shipping option available other than accessories under $50 and international shipping for the few products we sell outside the US.
For items under $300, free shipping takes 2-4 business days. For items over $300, free priority shipping takes 1-3 business days. For items over $1000, we pretty much always will get it to you within business 2 days. Signature is required upon delivery. We also offer a variety of expedited shipping options.
Tracking info is provided via email as soon as we ship.
For more info on our policies, including returns and many other FAQs, head here: https://bloomaudio.com/apps/help-center