Meze Audio Advar In Ear vs Sennheiser HD 660S2

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.

Meze Audio Advar In Ear Monitors - Clearance / Open Box meze Out of stock at every tracked store Full prices & history

Sennheiser HD 660S2 Headphones - Open Box sennheiser Out of stock at every tracked store ★★★★★ 4.5 4.5 · 2 reviews Full prices & history

What is being compared

Both sides are headphones. The rows below are the facts each store publishes for this shelf - driver setup, impedance, sensitivity, back design and connectivity. A dash means the listing does not state that spec.

No shared spec fields are published for these two listings - prices and history below are the comparison.

Measured tuning, side by side

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

meze sennheiser

Tuning distance ±5.17 dB RMS 69% 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 meze +6.7 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means meze plays louder there on the measured files; minus means sennheiser does.

Mids · 250–2,000 Hz meze −0.9 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means meze plays louder there on the measured files; minus means sennheiser does.

Treble · 2,000–10,000 Hz meze +0.7 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means meze plays louder there on the measured files; minus means sennheiser 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.

Meze Audio Advar In Ear Monitors - Clearance / Open Box No tracked offer in stock In stock at 0 tracked stores

Sennheiser HD 660S2 Headphones - Open Box No tracked offer in stock In stock at 0 tracked stores

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

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

The decision, factually

Cheaper right now n/a Lowest current price across all tracked stores.

Deepest discount ever seen n/a From each product's own recorded price history.

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

Keep going

EQ preset: meze EQ preset: sennheiser All Headphones More comparisons