Data Sheet

www.superlux.com.tw
EN
Specications
Types Dynamic, Semi-open
Driver Ø50mm,Neodymium
Sensitivity 98dBSPL(1W)
FrequencyResponse 10Hz–30kHz
Max.InputPower 300mW
RatedImpedance 56Ω(Copper-coated
 aluminiumwire)
Earpads Leatherette
Cables Detachable1-meter(3.3ft.)&
 3-meter(9.8ft.)straight,single-
 sided;plug-incableonhead-
 phones(ministereoconnector)
Connector Goldplatedstereominiplug
Finish Black
Weight(w/ocable) 222g(7.8oz)
HD668B
PROFESSIONAL STUDIO STAND-
ARD MONITORING HEADPHONES
Description
TheHD668Bisasemi-opendynamicheadphonewhose
sound quality meets the demands of even profession-
al recording studios. The balanced and high definition
soundoftheHD668Bassuresthataprofessionalsound
engineercanhavefullconfidencewhenmixingdownor
duringpostproduction.
Its patented sturdy headband structure provides long-
lasting durability even in challenging conditions, yet its
lightweightandoptimizedmechanicalpressureprovides
long-termwearingcomfort.
Features
• Highresolutiondrivers
• Precisiontunedacousticchamber
• Patenteddurablestructure
• Comfortable,self-adjustingheadbandpads
• Detachable,singlesidecable
Included
1⁄4"(6.3mm)
adapter CarryingpouchCableclip
3M
straightcable
1M
straightcable