
Sennheiser
Sennheiser HD 599 SE
The HD 599 SE is the Amazon-exclusive black version of Sennheiser's long-running open-back, and it's the classic gateway into open-back listening. At 50 ohms with high sensitivity it runs fine straight from a laptop or phone dongle — no amp required, despite what forums imply. The sound is warm, smooth, and wide, with relaxed treble that's easy for hours; bass rolls off at the bottom like most open-backs, and everyone around you hears your music, so it's a quiet-room headphone only. At 250g with velour pads, comfort is superb even for glasses wearers. Two cables (6.3mm and 3.5mm) are included. Pricing is the thing to know: it lists around $160 but has dropped to roughly $100 many times, so patient buyers should never pay full price. Pads and cables are replaceable.
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Specifications
Highlights
Pros
- ✓Classic gateway into open-back listening
- ✓Runs fine from a laptop — no amp myths apply
- ✓Warm, relaxed treble stays easy for hours
- ✓Superb 250g velour comfort, even with glasses
- ✓Ships with both 6.3mm and 3.5mm cables
- ✓Regularly drops to $100 — patience pays
Cons
- ✗Bass rolls off at the bottom like most open-backs
- ✗Everyone in the room hears your music
- ✗Zero isolation makes it useless for commutes
- ✗Paying the $160 list price is a mistake
- ✗Relaxed treble trades away detail versus the MDR-7506
Owner Insights(200 discussions)
The HD 599 SE - the Amazon-exclusive all-black version of the HD 599 - is the classic gateway drug into open-back listening, and owner discussions treat it accordingly: it's the headphone people recommend to friends who've only ever heard closed consumer cans and want to know what 'soundstage' means. Its reputation is built on two things: class-leading comfort from a 250g frame with velour pads that vanish on your head, and a warm, forgiving tuning with zero listening fatigue. Owners repeatedly note it stays comfortable where the harder-clamping HD 58X hurts jaws and the HD 560S grips tighter.
In practice it's an easy headphone to live with: 50 ohms and high sensitivity mean laptops and phone dongles drive it fully (owners are quick to debunk the amp-required myth), the velour pads outlast flaking pleather rivals by years, and both pads and cable are replaceable - though note the earcup uses Sennheiser's twist-lock 2.5mm connector, so replacement cables are model-specific. The honest limitations: bass rolls off at the bottom and distorts if you EQ it hard, treble is relaxed enough that detail-hunters call it veiled, and as a true open back it leaks both ways - useless on a bus, antisocial in a shared room. Sub-$100 sale pricing happens several times a year, and the owner consensus is blunt: never pay list.
Buy the HD 599 SE for relaxed evening listening, acoustic and orchestral music, and comfortable casual gaming in a quiet room - especially at the ~$100 sale price where it's a near-unanimous recommendation. If you want more detail and neutrality for the same or less money, the Sennheiser HD 560S is the enthusiast pick (brighter, tighter, less cozy); if you want warmer Sennheiser sound with more bass slam and own an amp, the drop-priced HD 58X Jubilee is the classic step up.
Pros
- +Comfort is the headline - the light 250g frame and velour pads disappear for hours, and owners consistently rank it above the tighter-clamping HD 58X and HD 560S
- +Warm, relaxed, wide sound that owners describe as the easiest possible introduction to open-back listening - zero fatigue over long sessions
- +Runs properly from a laptop or phone dongle at 50 ohms - owners confirm the 'needs an amp' advice floating around simply doesn't apply here
- +Velour pads hold up years without the flaking that kills pleather rivals, and pads and cable are both replaceable
- +Gamers praise the open, spacious staging plus all-day comfort for single-player and casual play
- +Routinely drops to $85-100 on sale, where owner consensus flips from 'decent' to 'easy recommendation'
Cons
- −Bass rolls off audibly at the bottom - bassheads and EDM listeners find it polite to the point of thin, and pushing sub-bass EQ introduces distortion
- −The relaxed treble reads as 'veiled' to detail-oriented listeners - the cheaper HD 560S resolves noticeably more
- −Open back means zero isolation and real leakage - everyone in the room hears your music, so it's strictly a quiet-room headphone
- −Full $160-200 list price is widely considered poor value when the street price dips to $100 several times a year
- −The proprietary twist-lock 2.5mm connector at the earcup means replacement cables must be Sennheiser-specific, not any 3.5mm cord
- −Headband foam slowly compresses over the years, and heavier-headed owners eventually notice a contact hot spot
Common Questions
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