HiFiMAN Sundara Closed-Back – Planar Magnetic Headphones

The HiFiMAN Sundara Closed-Back brings planar magnetic technology into a private, immersive design that combines natural detail with excellent isolation. Offering the same refined sound signature as the open-back Sundara, this version adds a closed-back architecture for reduced sound leakage and enhanced bass response, making it ideal for home or studio use where privacy and focus are essential.

Key Features

• Planar magnetic drivers: Deliver fast transients, rich detail, and distortion-free sound
• Closed-back design: Provides isolation and reduced sound leakage without sacrificing sonic clarity
• Wide frequency response: 6 Hz – 50 kHz for extended highs and powerful lows
• Low impedance: 20 Ω for easy pairing with portable devices and amplifiers
• Sensitivity: 98 dB for strong output and dynamic performance
• Wired-only connection: Dual 3.5 mm inputs with detachable 1.5 m cable
• Premium comfort: Lightweight 432 g build with pre-installed ear pads for extended listening

Customer Benefits

The Sundara Closed-Back allows listeners to enjoy the resolution and detail of planar magnetic technology with the privacy of a closed-back design. It’s versatile for home listening, focused work environments, or private late-night sessions, all while retaining the natural sound signature of HiFiMAN’s acclaimed headphones.

Quick Specs

• Type: Closed-back planar magnetic headphones
• Frequency Response: 6 Hz – 50 kHz
• Impedance: 20 Ω
• Sensitivity: 98 dB
• Weight: 432 g
• Cable: 1.5 m dual 3.5 mm plug, detachable

What’s in the Box

• HiFiMAN Sundara Closed-Back headphones
• 1.5 m dual 3.5 mm headphone cable
• 6.35 mm adapter
• Ear pads (pre-installed)

Use Cases / Ideal For

Perfect for audiophiles and music lovers who need planar magnetic sound with added privacy. Ideal for focused listening in shared spaces, late-night sessions, or professional use in studios where isolation matters.

Pros & Cons

✅ Pros:

• Planar magnetic sound in a closed-back design
• Excellent detail, dynamics, and extended frequency range
• Good isolation for private listening
• Comfortable lightweight build for long sessions

⚠️ Cons:

• Closed-back design limits openness of soundstage compared to open-back Sundara
• Requires amplification for best performance

The HiFiMAN Sundara Closed-Back blends planar precision with closed-back privacy, offering immersive listening without disturbing others—an ideal balance of detail, isolation, and comfort.