Superlux HD668B is a semi-open dynamic headphone whose sound quality meets the demands of even professional recording studios. Its patented sturdy construction provides long-lasting durability even in challenging conditions, yet the headband's light weight and optimized mechanical pressure provides long-term wearing comfort. The HD668B comes equipped with 2 detachable straight cables: the short one is 1 meter long for personal sound source on-the-move applications and the long one is 3 meters long for professional monitoring applications. Both cables can be connected together for even more distance if desired.
The HD668B are designed for professional level and near-audiophile quality performance at a fraction of the cost of most top-tier monitoring headphones. The sound is indeed exceptional with a clear timbral perspective that beats many more expensive cans. The great clarity means excellent musical definition with a smoothly accurate presentation that's extra-surprising given the HD668B's nice price. Highly recommended for music lovers who don't want to spend a ton to get great sound.
- Driver Type: Dynamic
- Impedance @ 1kHz: 56 ohms
- Sensitivity: 98 dB SPL/V
- Isolation: -12dB ~ 15dB
- Connector Type: 3.5mm (1/8")
- Cable Length: 3ft and 9ft
- Cable Style: Straight Left-Side