QKZ x HBB - Hades IEM vs Symphonium Audio Giant

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 x HBB - Hades IEM qkz Out of stock at every tracked store ★★★★☆ 4.0 4.0 · 1 reviews Full prices & history

Symphonium Audio Giant In-Ear Headphones - Open Box symphonium Now ₹66,433 at headphones.com Lowest on record ₹51,930 on Thursday, 22nd Oct, 2026 ★★★★★ 5.0 5.0 · 2 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 qkz symphonium

Impedance — 17Ω

Sensitivity — 110dB

Connectivity — Wired

Connector — 2-pin

Plug — 3.5mm/4.4mm

Measured tuning, side by side

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

qkz symphonium

Tuning distance ±3.19 dB RMS 81% match - Close. 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 qkz +2.3 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means qkz plays louder there on the measured files; minus means symphonium does.

Mids · 250–2,000 Hz qkz −1.7 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means qkz plays louder there on the measured files; minus means symphonium does.

Treble · 2,000–10,000 Hz qkz −0.9 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means qkz plays louder there on the measured files; minus means symphonium 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.

QKZ x HBB - Hades IEM No tracked offer in stock In stock at 0 tracked stores

Symphonium Audio Giant In-Ear Headphones - Open Box Now ₹66,433 26% above its 30-day median Lowest on record ₹51,930 on Thursday, 22nd Oct, 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 Symphonium Audio Giant In-Ear Headphones - Open Box Lowest current price across all tracked stores.

Deepest discount ever seen Symphonium Audio Giant In-Ear Headphones - Open Box From each product's own recorded price history.

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

Keep going

EQ preset: qkz EQ preset: symphonium All IEMs More comparisons