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Silver in-ear monitors with zinc-alloy shells and detachable 0.78mm 2-pin cable showing 3.5mm and 4.4mm plugs

Moondrop ARIA2 In-Ear Headphones Silver 0.78mm 2-Pin Cable 3.5mm 4.4mm Plugs

SKU CH-FARD-YTAE9

Wired in-ear monitors with 122 dB sensitivity, 33 Ω impedance, and a 16 Hz–22 kHz frequency range, supplied with interchangeable 3.5 mm and 4.4 mm cables on a 0.78 mm 2-pin connector

  • Wearing styleIn the Ear
  • Product colorSilver
  • Product typeARIA2
  • Wide dynamic response from patented driver structure
  • Smooth treble extension via TiN ceramic-coated diaphragm
  • Durable alloy-casted housing with CNC-milled precision
  • Detachable 0.78mm 2-pin cable with 3.5mm and 4.4mm plugs
  • High sensitivity 122dB/Vrms at 33Ω impedance

Target Use

The Moondrop ARIA2 is a wired in-ear monitor built for critical listening. It serves musicians, engineers and audiophiles who need accurate reproduction across the audible band. The detachable cable terminates in both 3.5 mm and 4.4 mm plugs for direct connection to portable players or desktop gear.

Who Should Look Elsewhere

Buyers who require wireless convenience or active noise cancellation will not find those functions here. The design offers passive isolation only, so users in very loud environments may want a different form factor. No inline microphone is mentioned, limiting its utility for calls.

Deciding Specification

Impedance sits at 33 Ω and sensitivity at 122 dB/Vrms, making the ARIA2 easy to drive from most sources without a dedicated amplifier. The frequency response spans 16 Hz to 22 kHz per IEC 61094, with an effective range of 20 Hz to 20 kHz per IEC 60318-4. THD is specified as 005% at 1 kHz.

How it compares

Measured against everything we stock in Bluetooth Earbuds & Headsets, at today’s prices. Recalculated every night.

Price $183.99
Pricier than about 91% of the 870 comparable items (median $30.99).

Specifications

Product
Brand nameMoondrop
Product line2
Model nameARIA2
Product colorSilver
Product typeARIA2
Audio & video
Noise cancellationNo
Wearing styleIn the Ear
Software
App supportNo

Questions about this item

Does the box include both the 3.5 mm and 4.4 mm cables or just one of them?

The package supplies one detachable cable terminated with both a 3.5 mm single-ended plug and a 4.4 mm balanced plug, plus the Aria2 earpieces, manual, certificate and service card.

Should I pick the 3.5 mm or the 4.4 mm plug for my portable player?

Use the 3.5 mm plug for standard single-ended outputs; switch to the 4.4 mm plug when your source has a balanced 4.4 mm jack for lower crosstalk and higher drive voltage.

How loud will the 122 dB/Vrms sensitivity play from a typical phone jack?

At 33 Ω impedance and 122 dB/Vrms, a phone outputting 1 Vrms drives the Aria2 to roughly 122 dB SPL — loud enough for critical listening without an external amp.

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