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Bowers & Wilkins Pi8 Reference In-Ear True Wireless Earbuds - Clearance / Open Box - Anthracite Black vs TRN - TA4 IEM

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.

Bowers & Wilkins Pi8 Reference In-Ear True Wireless Earbuds - Clearance / Open Box - Anthracite Black Bowers & Wilkins Pi8 Reference In-Ear True Wireless Earbuds - Clearance / Open Box - Anthracite Black Bowers & Wilkins Out of stock at every tracked store Lowest ever ₹28,704 on Thursday, 1st Oct, 2026 Full prices & history
TRN - TA4 IEM TRN - TA4 IEM TRN Out of stock at every tracked store Lowest ever ₹5,841 on Friday, 25th Sept, 2026 ★★★★★ 5.0 5.0 · 2 reviews Full prices & history

Measured tuning, side by side

Both curves are real community measurements (gold: Bowers & Wilkins Pi8 Reference In-Ear True Wireless Earbuds - Clearance / Open Box - Anthracite Black · ink: TRN - TA4 IEM). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

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Bowers & Wilkins Pi8 Reference In-Ear True Wireless Earbuds - Clearance / Open Box - Anthracite Black TRN - TA4 IEM
Tuning distance±1.47 dB RMS91% 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 nown/aLowest current price across all tracked stores.
Deepest discount ever seenTRN - TA4 IEMFrom each product's own recorded price history.

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