SKU: 48837609068

TFZ EarAcoustic Audio STA-Pro / STA-Pro Ultra / STA-Pro Max 2 Dynamic Driver IEMs

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Description

TFZ EarAcoustic Audio STA-Pro / STA-Pro Ultra / STA-Pro Max 2 Dynamic Driver IEMsFeatures: >Dual Dynamic Driver Setup. >10mm+6mm Driver Configuration. >Special Year of the Snake Design. >Dual Core Dynamic Driver Setup. >Tesla Level Magnetic Architecture. >Clean, Fast, Responsive Sound Profile. >Professionally Designed Acoustic Cavity. >Pure and Natural Tone. >Zinc Alloy Electroplated Frame. >ABS Resin Material Electroplated Cavity. >High Purity Copper+Silver plated copper Hybrid Cable. Technical Information: STA Pro: >Driver: 10mm

Features:-

>Dual-Dynamic Driver Setup.

>10mm+6mm Driver Configuration.

>Special Year of the Snake Design.

>Dual-Core Dynamic Driver Setup.

>Tesla Level Magnetic Architecture.

>Clean, Fast, Responsive Sound Profile.

>Professionally Designed Acoustic Cavity.

>Pure and Natural Tone.

>Zinc Alloy Electroplated Frame.

>ABS Resin Material Electroplated Cavity.

>High-Purity Copper+Silver-plated copper Hybrid Cable.

Technical Information:-

STA-Pro:

>Driver: 10mm Dual-Magnetic Composite Diaphragm DD+6mm Composite Diaphragm DD Unit.

>Impedance: 22Ω.

>Sensitivity: 108dB.

>Frequency Response Range: 10~30kHz.

STA-Pro Max:

>Driver: 10mm Dual-Magnetic LCP Diaphragm DD+6mm Titanium-Plated Diaphragm DD Unit.

>Impedance: 30Ω.

>Sensitivity: 110dB.

>Frequency Response Range: 10~30kHz.

STA-Pro Ultra:

>Driver: 10mm Dual-Magnetic Graphene Diaphragm DD+6mm Titanium-Plated Diaphragm DD Unit.

>Impedance: 18Ω.

>Sensitivity: 113dB.

>Frequency Response Range: 10~30kHz.

TFZ STA Pro series of IEMs are here to bring you a high-fidelity music experience with a unique dual-dynamic Driver setup. The series includes three models, TFZ STA-Pro, TFZ STA Pro Max, and TFZ STA Pro Ultra, each of which features a 10mm and a 6mm dynamic driver setup on each side. These IEMS are codenamed Silver Angel. The primary difference between all three models is the diaphragm material for these drivers. TFZ STA Pro series is carefully designed with a professionally crafted acoustic chamber that ensures a clean and crisp sound response. They utilize a dual-cavity driver unit and a strong magnetic architecture to ensure low distortion and high sensitivity. TFZ STA Pro series is designed with a special Year of the Snake design on the face covers. Indulge yourself in high-resolution sonic excellence with the all-new TFZ STA-Pro series of in-ear monitors!!

Year of the Snake Limited Edition Products:-

TFZ STA-Pro series of in-ear monitors are designed as Year of the Snake Limited Edition products. Each model here features a depiction of a snake on the face covers. They look extraordinary with Resin Process glossy surface. The STA Pro, STA Pro Max, and STA Pro Ultra have different color combinations for the face covers.

High-Performance Dual-Dynamic Driver Setup:-

TFZ has designed the STA-Pro series of IEMs with a high-performance dual-dynamic driver setup on each side. The configuration includes a 10mm dual-cavity dynamic driver and a 6mm dynamic driver unit. The STA Pro adopts 10mm polymer composite diaphragm and 6mm polymer composite diaphragm drivers that deliver a clear and fast response. The STA Pro Max adopts a 10mm LCP diaphragm and 6mm Titanium-plated diaphragm dd units that deliver improved clarity and faster transients. Lastly, the TFZ STA Pro Ultra adopts a 10mm Graphene diaphragm dd and a 6mm titanium-plated diaphragm dd unit. This one also packs amazing clarity and resolution, promising quality sound.

Professionally Crafted Acoustic Cavity Structure:-

TFZ STA-Pro series is crafted with a professionally designed acoustic cavity structure. It has been crafted carefully to accomodate both the drivers properly and achieves the desired tuning response. This design is finalized after countless directional simulation experiments.

Tuned To Deliver High-Fidelity Sound Experience:-

TFZ has carefully designed the STA Pro series, each component is chosen after in-depth R&D by professional acoustic engineers. They have tuned the 10mm large-sized dual-cavity driver for punchy bass and clean midrange and combined it with a 6mm micro-dynamic driver to achieve enhanced clarity in the treble region, together both these drivers promise a charming music listening experience for the users. The IEMs are tuned to complement different genres of music while maintaining ultra-low distortion and high-sensitivity output.

High-Purity Stock Cable:-

The TFZ STA Pro series of IEMs includes a high-purity stock cable. It is a hybrid cable featuring oxygen-free copper and silver-plated oxygen-free copper wire cores for an enhanced sound response. The cable adopts standard 0.78mm 2-pin connectors for easy compatibility.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48837609068

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Neodymium Bean
Belleville, US
★★★★★ 3
Comfortable, well put together, nice material, size chart is way off.
Color: Black, Size: 3X-Large
A well put together sweater that is made with very soft yarn, and doesn't seem to have any major structural issues. The zipper works great and the stitching looks like there's not major flaws. The only big issue is the 3XL sweater I got is way off size wise. Oversized sweaters are great, so I was excited about getting this for me to use for day to day wear, and my wife (who is a lot smaller than me) to steal when she's watching tv on the couch or sitting outside, so the disappointment was palatable. Sadly the 3XL size is about the same size as XL sweaters in the closet, where as a few 2xl sweaters we recently ordered from another company are a lot larger than this one. Outside of the major size discrepancy, which could be a major deal breaker for some, the sweater itself is really comfy and really nice. Sadly 3XL is the largest size we could get on the chart.
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Reviewed in the United States on January 7, 2024
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TSmith
Lexington, US
★★★★★ 5
Well made for the money.
Beautiful, and well made front zipper sweater. I purchased 7 for Christmas and the men in my family loved the soft feel of the fabric. They were true to size..
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Reviewed in the United States on January 5, 2026
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Nancy
Phoenix, US
★★★★★ 5
Very good quality heavy knit
Color: Blue, Size: Medium
Very nicely made and good quality. Heavy knit. Much nicer than I expected for the price. Size is true to fit.
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Reviewed in the United States on January 12, 2026
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Alice Garza
Los Angeles, US
★★★★★ 5
Very stylish
Color: Khaki, Size: Medium
My husband doesn’t like wearing pullover sweaters because he gets hot after being inside for awhile. This sweater jacket was perfect. It’s stylish and well made. Very comfortable and great price. When I gave him the pkg and reminded me he didn’t like sweaters inside. When he opened it and was pleasantly surprised. Finally he could wear a sweater that was easy to put on and take off. He loved everything about it. I bought more colors and he wears every one of them. Great sweater!
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Reviewed in the United States on February 2, 2026
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Tyler Rice
Chelsea, US
★★★★★ 5
Fits Well and Warm
Was very nice and warm
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Reviewed in the United States on April 27, 2026

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