Sennheiser HD 650 Open-Back Circumaural Headphones — Reference-Class Sound That Never Tires Your Ears! $449.99 CAD (31% Off)

Best Buy currently has the Sennheiser HD 650 Open-Back Circumaural Headphones (Black) at $449.99 CAD (regular $649.99 CAD — 31% off).

Orders over $35 CAD ship free.

The HD 650 is Sennheiser's classic open-back headphone for audiophiles, built around an exclusive 42 mm transducer and 38 mm diaphragm with a 10 Hz - 41 kHz frequency response and 300 Ohm impedance. Its analytical character delivers lifelike dynamics and intimate detail that have made it a reference for many listeners.

Inside, a special damping element made from fine acoustic metal mesh refines the sound, and production tolerances are held to within plus or minus 1 dB with handpicked components for left-right consistency. Synthetic velour ear pads and a lightweight 260 g headband keep long listening sessions comfortable.

A detachable connecting cable made from highly conductive OFC copper makes upgrades and replacements easy, and the included 6.35 mm to 3.5 mm adapter lead widens compatibility, including PC and Mac use. Rated 4.9 stars across 17 reviews on Best Buy, it's a dependable choice for both critical listening and enjoyment.

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