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HD 660S 2: wired audiophile headphones with deep bass, surround sound, airflow transducer, vented magnet & voice coil.

Available at 3 stores

Best price · Bloomingdale's $679.95
Nordstrom $679.95

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Bloomingdale's price trackerNordstrom price trackerMacy's price tracker

14-day low
$679.95
Sep 18 · Bloomingdale's
Best price
$679.95
−0% vs high
14-day high
$679.95
All stores
$680$680$680
Sep 14Sep 27
  • Bloomingdale's
  • Nordstrom
  • Macy's
Lowest in 14 days: $679.95 at Bloomingdale's. Highest: $679.95. Current best is 0% below the 14-day high.

What buyers say

AI summary · 28 reviews

A highly detailed, balanced sound with excellent clarity and a warm, engaging tonality that stands out among audiophile headphones. A few buyers note the clamping force is tight, but this is rare given the overwhelmingly positive sentiment.

Liked

  • Exceptional sound detail
  • Comfortable for long sessions
  • Clear, non-muddy bass response
  • High-quality build and materials

Complaints

  • High clamping force
  • Inadequate ear pad padding

Generated by AI from real customer reviews at Macy's and Bloomingdale's — may miss nuance. Summarized Sep 2026.

About this product

Sennheiser HD 660S2 open-back over-ear headphones deliver high-fidelity audio with enhanced sub-bass and optimized transducer airflow for a detailed, immersive listening experience. Designed for long sessions, the headphones feature plush ear cushions and an open-back structure that ensures excellent breathability and comfort. They include detachable cables in multiple lengths and connectors, along with a carry pouch. Engineered in Germany and manufactured in Ireland, these audiophile-grade headphones offer a wide frequency response from 8 Hz to 41,500 Hz.

  • Open-back design for breathability
  • 300-ohm impedance for precision
  • Detachable multi-length cables
  • Enhanced sub-bass performance
  • Plush ear cushions for comfort
  • Wipe-clean finish

Based on 28 reviews at Macy's and Bloomingdale's

Read reviews on Macy's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

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