Wired IEMs
Campfire Audio Iris - Hybrid IEM
77Great
$350
Full review dataCampfire Audio Iris - Hybrid IEM vs Hisenior Mega5EST: which should you buy?
On aggregated review scores the Hisenior Mega5EST comes out ahead with a HearWiki score of 84. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Hisenior Mega5EST - Outstanding overall at around $649.
Wired IEMs
Hisenior Mega5EST
84Outstanding
$650
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Hisenior Mega5EST leads on 3 of 4 measures.
- Campfire Audio Iris - Hybrid IEM
- Hisenior Mega5EST
HearWiki score
77
84
Sound
8.2
9.1
Value
7.3
8.3
Price (USD)
$350
$650
Generation & platform
The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?
Same generation
The Campfire Audio Iris - Hybrid IEM is 3 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price. For 3 years between them, that is a thin return - treat this as a restyle rather than a new platform.
- Iris - Hybrid IEM20263 yr newer
- Mega5EST2023
Specifications
Iris - Hybrid IEMMega5EST
- Type
- Wired IEMs
- Wired IEMs
- Price (USD)
- $350
- $650
- HearWiki score
- 77
- 84
- Released
- 2026
- 2023
- Availability
- Sold new
- Still sold new
- Driver
- 2-driver hybrid
- 1DD + 2BA + 2EST tribrid
- Driver type
- hybrid
- tribrid
- Driver configuration
- -
- 1DD + 2BA + 2EST
- Driver size
- 10 mm
- 10 mm
- Drivers per side
- 2
- 5
- Frequency response
- 5 Hz - 20 kHz
- -
- Impedance
- 14.8 Ω
- 25 Ω
- Sensitivity
- 111 dB/mW
- -
- Active noise cancelling
- No
- -
- Controls
- buttons
- -
- Weight
- -
- 6 g
- Detachable cable
- Yes
- -
- USB-C
- No
- -
- Connector
- 4.4 mm balanced
- 2-pin 0.78 mm
What reviewers said
Campfire Audio Iris - Hybrid IEM
The Campfire Audio Iris is a compact hybrid IEM with a warm, bass-forward sound that remains well-controlled, offering punchy lows, a smooth midrange, and clean treble. Its ergonomic shell suits smaller ears, and the generous accessory kit, including quality stock cables, adds value, though isolation may depend on tip selection and its soundstage depth is modest for the price.
- Pro:Deep, controlled bass response
- Pro:Comfortable and lightweight fit
- Pro:Strong stock cables and accessories
- Con:Isolation varies with ear tips
- Con:Limited soundstage depth
- Con:Upper treble can be aggressive
Hisenior Mega5EST
The Hisenior Mega5EST is a premium wired tribrid IEM that pairs a dynamic driver, dual balanced armatures, and dual electrostatic drivers for a cohesive, engaging sound. Its tuning leans toward musical enjoyment rather than clinical analysis, wrapped in a lightweight, well-built shell with a generous accessory set. The overall presentation is balanced and easy to listen to, making it a versatile choice for those seeking high-end performance without fatigue.
- Pro:Engaging, pleasure-oriented tuning that remains balanced and cohesive
- Pro:Premium build quality with a lightweight, comfortable fit
- Pro:Includes a robust accessory set and quality cable
- Con:Shell color may not perfectly match the faceplates aesthetically
- Con:Tuning favors broad appeal over extreme technical precision
- Con:No active noise cancellation, limiting isolation to passive means
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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