Open Box CCA CRA Pro IEM vs KZ - ZS12 PRO X Hybrid

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.

Open Box CCA CRA Pro IEM With Mic - Black demo Out of stock at every tracked store Lowest on record ₹599 on Saturday, 12th Sept, 2026 ★★★★★ 5.0 5.0 · 1 reviews Full prices & history

KZ - ZS12 PRO X Hybrid Drivers IEM - Tuning / Without Mic KZ Now ₹5,670 at Concept Kart Lowest on record ₹4,635 on Friday, 25th Sept, 2026 ★★★★★ 4.7 4.7 · 55 reviews Full prices & history

What is being compared

Both sides are in-ear monitors. The rows below are the facts each store publishes for this shelf - driver arrangement, impedance, sensitivity, plug and connectivity. A dash means the listing does not state that spec.

Spec demo KZ

Impedance 23Ω —

Connectivity Wired Wired

Microphone With mic No mic

Connector 2-pin —

Plug 3.5mm —

Measured tuning, side by side

Both curves are real community measurements (gold: demo · ink: KZ). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

demo KZ

Tuning distance ±0.90 dB RMS 95% match - Near identical. Computed on a shared 40-point log grid, 20 Hz–10 kHz. A measurement-space fact, not a promise two ears agree.

Bass · 20–250 Hz Level Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means demo plays louder there on the measured files; minus means KZ does.

Mids · 250–2,000 Hz demo +0.2 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means demo plays louder there on the measured files; minus means KZ does.

Treble · 2,000–10,000 Hz demo +0.3 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means demo plays louder there on the measured files; minus means KZ does.

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.

Price over the last 30 days

Daily lowest price across every tracked store, from the site's own price history. The line is one product's own range - the two cards are not drawn to a shared scale.

Open Box CCA CRA Pro IEM With Mic - Black No tracked offer in stock In stock at 0 tracked stores

KZ - ZS12 PRO X Hybrid Drivers IEM - Tuning / Without Mic Now ₹5,670 2% above its 30-day median Lowest on record ₹4,635 on Friday, 25th Sept, 2026 In stock at 1 tracked store

Price gap right now n/a Both sides need a tracked offer to compare.

Stores with it in stock 0 vs 1 Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.

The decision, factually

Cheaper right now KZ - ZS12 PRO X Hybrid Drivers IEM - Tuning / Without Mic Lowest current price across all tracked stores.

Deepest discount ever seen Open Box CCA CRA Pro IEM With Mic - Black From each product's own recorded price history.

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

Keep going

EQ preset: demo EQ preset: KZ All IEMs More comparisons