Koss: Porta Pro Wireless vs Sennheiser HD 569 -

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.

Not this pair? Swap either side:

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Open head-to-head

Koss: Porta Pro Wireless 2.0 Bluetooth Headphones - White - Bluetooth Model - Arctic White Koss Now ₹9,528 at Turntable Lab Lowest on record ₹9,458 on Thursday, 22nd Oct, 2026 Full prices & history

Sennheiser HD 569 - Wired Audiophile Headphone Sennheiser Now ₹8,490 at AV Shack At its lowest recorded price 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.

Spec Koss Sennheiser

Impedance 60Ω —

Connectivity Wireless Wired

Measured tuning, side by side

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

Koss Sennheiser

Tuning distance ±2.59 dB RMS 84% 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 Koss −0.2 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Koss plays louder there on the measured files; minus means Sennheiser does.

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

Treble · 2,000–10,000 Hz Koss −1.9 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Koss 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.

Koss: Porta Pro Wireless 2.0 Bluetooth Headphones - White - Bluetooth Model - Arctic White Now ₹9,528 at its 30-day median Lowest on record ₹9,458 on Thursday, 22nd Oct, 2026 In stock at 1 tracked store

Sennheiser HD 569 - Wired Audiophile Headphone Now ₹8,490 at its 30-day median Lowest on record ₹8,490 on Monday, 21st Sept, 2026 In stock at 2 tracked stores

Price gap right now ₹1,038 11% of the dearer one's price.

Stores with it in stock 1 vs 2 Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.

The decision, factually

Cheaper right now Sennheiser HD 569 - Wired Audiophile Headphone Lowest current price across all tracked stores - ₹8,490 vs ₹9,528.

Deepest discount ever seen Sennheiser HD 569 - Wired Audiophile Headphone From each product's own recorded price history.

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

Keep going

EQ preset: Koss EQ preset: Sennheiser All Headphones More comparisons