QKZ - VK4 Wired IEM with Mic - Black / Type B vs OpenAudio Siren

Every tracked fact about the two, side by side - prices, history lows, ratings and measured tuning. No verdict: which one to buy is the visitor's decision, always.

QKZ - VK4 Wired IEM with Mic - Black / Type B QKZ Now ₹944 at Concept Kart Lowest ever ₹944 on Saturday, 26th Sept, 2026 ★★★★☆ 4.2 4.2 · 9 reviews Full prices & history

OpenAudio Siren open Now ₹24,004 at Linsoul Lowest ever ₹23,952 on Thursday, 24th Sept, 2026 Full prices & history

Measured tuning, side by side

Both curves are real community measurements (gold: QKZ - VK4 Wired IEM with Mic - Black / Type B · ink: OpenAudio Siren). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

QKZ - VK4 Wired IEM with Mic - Black / Type B OpenAudio Siren

Tuning distance±1.15 dB RMS93% match - Very close. Computed on a shared 40-point log grid, 20 Hz–10 kHz. A measurement-space fact, not a promise two ears agree.

What a curve cannot seeBuild, driver QC unit-to-unit, comfort, isolation, accessories, warranty and resale value sit outside the graph - usually what the pricier one is charging for.

The decision, factually

Cheaper right nowQKZ - VK4 Wired IEM with Mic - Black / Type BLowest current price across all tracked stores - ₹944 vs ₹24,004.

Deepest discount ever seenQKZ - VK4 Wired IEM with Mic - Black / Type BFrom each product's own recorded price history.

This page reports facts and expresses no opinion on which to purchase.