• KZ AST With Mic in Black with in-line mic cable
  • KZ AST zinc alloy faceplates in Black, Green and Silver
  • KZ AST exploded view of the balanced armature layout
  • KZ AST resin ear shells
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KZ

KZ AST 12BA Balanced Armature In-Ear Monitors — With Mic

KZ AST 12BA Balanced Armature In-Ear Monitors — With Mic
  • Genuine & Brand-New
  • Free Shipping · Ships from China
  • 1-Year Warranty
  • 45-Day Returns
$132.99 USD
$132.99 USD
Shipping calculated at checkout.
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KZ AST With Mic: an all-balanced-armature in-ear monitor with 12 BA drivers per side and no dynamic driver, built for speed and separation that make busy passages easier to pull apart, with an in-line mic on the cable for calls. It suits listeners who rank detail and layering above sub-bass rumble and will take time to find tips that fit.

Who the KZ AST With Mic is for

  • Detail and layering fans: With 12 balanced armatures per side and no dynamic driver, the focus is detail and layering rather than sub-bass rumble.
  • Listeners of busy, complex passages: All-BA speed and separation make dense passages easier to pull apart than a single-DD set manages.
  • Patient tip rollers: Fit is critical with an all-BA design, so plan to try a few tips before forming an opinion.
  • Callers and voice chat: The in-line mic on the cable lets the same pair handle phone calls and voice chat.
  • Skip it if: you want sub-bass rumble; without a dynamic driver it lacks that physical push behind the lowest notes.

KZ AST With Mic key specs

  • Drivers: 12 balanced armatures per side
  • Dynamic driver: None (all-BA design)
  • Presentation: Speed, separation, detail and layering
  • Microphone: In-line (mic version)
  • Colors: Black, Green, Silver

Genuine KZ stock. Free shipping on every order, 45-day returns.

KZ AST With Mic vs similar options

  • vs KZ AST: Same 12-BA-per-side in-ear monitor without the in-line mic; pick the AST With Mic if you also take calls on your earphones.
  • vs KZ AS16 Pro: Another all-armature KZ with an in-line mic, running eight balanced armatures per side; pick the AST With Mic for 12 per side.

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Specifications

Driver 12 balanced armatures per side (all-BA)
Good to know

Buying from TonePier

Is this unit genuine?

Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.

Where does my order ship from, and how long does it take?

Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.

What if it isn't for me?

You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.