G3
Lab summary
"High performance-to-price ratio for daily listening."
Measurement Context
GK G3 sits in the $0-$50 IEM range with a Dynamic layout built around GK Custom. That combination matters because driver topology, impedance, and sensitivity decide how easy the set is to drive and what kind of transient behavior listeners should expect before looking at measurements.
On paper, this unit lists 24Ω impedance and 112dB sensitivity, so source matching should be judged alongside its Dynamic V-Shape tuning reference. The GK AudioLab database keeps these fields visible on one page so shoppers can compare electrical load, target curve, and driver count without relying on marketing names alone.
High performance-to-price ratio for daily listening. Use this page as a neutral spec sheet, then jump into a pairwise comparison when you need to see how G3 differs from another model in the database.
Where It Fits
Driver architecture
G3 combines GK Custom hardware with a Dynamic category target, so it should be compared against models with similar topology before brand preference is considered.
Drive behavior
24Ω impedance and 112dB sensitivity make source matching part of the buying decision, especially for phone, laptop, USB-C dongle, and small desktop DAC setups.
Tuning reference
The Dynamic V-Shape reference gives this page a repeatable measurement anchor, while the verdict field captures the practical listening angle GK AudioLab uses for database comparisons.
Database Fingerprint
Related Spec Map
G3 vs EW300 (Love & X)
$50-$100Dynamic / 24Ω / 112dB / Dynamic V-Shape -> Tribrid / 28Ω / 121dB/Vrms / Simgot-Golden 2023
Exacting technical performance and versatile tuning tubes.
G3 vs PRX
$50-$100Dynamic / 24Ω / 112dB / Dynamic V-Shape -> Planar / 15Ω / 94±3dB / V-Shape / Detail Neutral
High-speed planar transients and wide holographic soundstage.
G3 vs EDC Pro
$0-$50Dynamic / 24Ω / 112dB / Dynamic V-Shape -> Dynamic / 26Ω / 108dB / Harman Target 2019
Budget-conscious listeners who prioritize bass impact and fun factor.
G3 vs Kunten (坤腾)
$100-$200Dynamic / 24Ω / 112dB / Dynamic V-Shape -> Hybrid / 32Ω / 108dB/Vrms / Balanced Reference
Neutral reference monitoring with natural timbre.
G3 vs Alba
$100-$200Dynamic / 24Ω / 112dB / Dynamic V-Shape -> Dynamic / 32Ω / 109dB / Musical Signature
Elegant design and airy, musical high-frequency extension.
G3 vs Zero: RED (Crinacle)
$50-$100Dynamic / 24Ω / 112dB / Dynamic V-Shape -> Dynamic / 17.5Ω / 117.5dB / Harman Neutral
Objectivist listeners tracking a perfect Harman-neutral target.
G3 vs Chu II
$0-$50Dynamic / 24Ω / 112dB / Dynamic V-Shape -> Dynamic / 18Ω / 119dB / VDSF Target
Entry-level daily use with a safe, balanced signature.
Compare with Alternatives
GK G3 is easier to evaluate when its driver layout, impedance, and target curve are placed beside another model.