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Cyan in-ear monitors with detachable 0.75 mm 2-pin cable and inline microphone

Whizzer

Whizzer AS16 PRO 16BA IEM Cyan with Mic

SKU CH-4QC1-4QP8Q

Sixteen balanced-armature drivers per pair deliver 20 Hz to 40 kHz response with 111 dB sensitivity and 26 dB passive isolation via a detachable 0.75 mm 2-pin cable ending in a 3.5 mm plug

  • Product typeHeadphone
  • 16 balanced-armature drivers deliver full-range detail
  • 20 Hz – 40000 Hz frequency response captures deep bass to ultra-highs
  • Passive isolation exceeds 26 dB for immersive listening
  • Detachable 0.75 mm 2-pin cable with 3.5 mm plug enables easy replacement
  • 111 dB sensitivity ensures loud, clear output from portable sources

16 balanced-armature IEM for critical listening

The Whizzer AS16 PRO packs sixteen balanced-armature drivers, eight per side, into a cyan universal-fit shell. Its 20 Hz – 40 000 Hz frequency response and 111 dB sensitivity target audiophiles and stage musicians who need detailed monitoring without a dedicated amplifier.

Detachable 0.75 mm 2-pin cable with 3.5 mm plug

The cable unplugs at the earpieces using a standard 0.75 mm two-pin connector, so a damaged lead can be swapped in seconds. A secure fit is essential; loose pins cause intermittent sound, and the 120 cm length may feel short for desktop use without an extension.

23.5 Ω impedance and 26 dB passive isolation

At 23.5 Ω the AS16 PRO reaches loud levels from phones, portable players or laptop outputs, leaving headroom for dynamic peaks. The deep-insertion design blocks roughly 26 dB of ambient noise, yet users who dislike in-ear pressure or need open awareness will find the seal uncomfortable.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $118.99
Pricier than about 88% of the 7,078 comparable items (median $25.99).

Specifications

Product
Product typeHeadphone

Questions about this item

How do I confirm the AS16 PRO is performing correctly after I connect it?

A proper seal should give noticeable passive isolation around 26 dB, and the frequency response should extend from 20 Hz to 40000 Hz with a sensitivity near 111 dB.

What comes in the box with the AS16 PRO and what must I purchase separately?

The package includes the IEMs with a detachable 0.75 mm 2-pin cable terminated in a 3.5 mm plug, 120 cm long. No other accessories are included.

Which version of the AS16 PRO should I choose for the full 16-driver configuration?

The AS16 PRO model supplies 8 balanced-armature drivers per side, totalling 16 drivers, covering low, mid and high frequencies in a single version.

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