Philips DS9830W-37 - Manual (Page 3)

CTN X1 L2BO L1 M1BTBL
Market launch 2012 September 2013 September 2011 November 2013 September
Sound Speaker driver 50 mm 40 mm 40 mm 40 mm
Frequency 10 - 40,000 Hz 12 - 25,000 Hz 12 - 25,000 Hz 15 - 24,000 Hz
Sensitivity 100 dB @ 1mW 105 dB 105 dB 107 dB
Nominal impedance 30 Ohm 16 Ohm 16 Ohm 16 Ohm
Acoustic architecture Open Semi-closed Semi-closed Closed
Comfort Wearing style Over-ear Over-ear Over-ear On-ear
Ear cushions Fabric & memory foam PU leather & memory foam PU leather & memory foam Fabric & memory foam
Headband Leather / Aluminum Leather / Aluminum Leather / Aluminum Leather / Aluminum
Foldability --- Flat folding Flat folding Flat folding
Durability Cable Detachable oxygen free cable
(3 m) Detachable oxygen free cable
(1.1 m) Detachable oxygen free cable
(1.1 m) Detachable oxygen free cable
(1.1 m)
Plug 6.3 mm 3.5 mm 3.5 mm 3.5 mm
Materials Leather / Aluminum Leather / Aluminum Leather / Aluminum Leather / Aluminum
Mic & Controls --- Yes (Universal) Yes (MFI) Yes (Built into the headphones)
Bluetooth Version --- --- --- Bluetooth 4.0
Profiles --- --- --- SBC, APT-X & AAC
Battery type --- --- --- Lithium ion rechargeable
Play time --- --- --- 10 hrs
Style / Design Fidelio - Craftsmanship Fidelio – Craftsmanship Fidelio – Craftsmanship Fidelio - Craftsmanship
Packaging construction Closed box Closed box Closed box Closed box
Accessories • 6.3 mm audio cable
• 3.5 mm adapter
• Cable management clip • 3.5 mm cable + universal
remote & mic
• 3.5 mm audio cable
• 6.3 mm adapter
• Pouch
• 3.5 mm cable + MFI remote
& mic
• 3.5 mm audio cable
• 6.3 mm adapter
• Pouch
• 3.5 mm audio cable
• 1 m charging cable
• Pouch
NEW NEW
Product images and specifications are subject to change without further notice.