1D In-Ear Monitors

The Ultimate Sound 1Driver or US1D represents the in-ear monitors with one driver, large frequency coverage band. US1D is ideal for personal auditions, TV anchors, sports activities and it represents the best choice for those wanting entry-level in-ear monitors.
The US1D model uses only one driver with balanced armature, assuring a response in a large band of frequencies, with a low level of power consumption, therefore being ideal for portable players and other devices with low playing level.
The in-ear headphones with one driver can be used for daily, handsfree-type activities and can be adapted to any type of cable you want. Thus, it offers many choices of connectors and lengths, depending on the application. The shell-type may be half-chonca (micro) for a quicker and ergonomic mounting, the cable being fixed on the shell.
One driver for high, medium and low frequencies
Hypoallergenic shell– full size or micro size
Shell color: blue/ red / transparent
Cable color: silver-transparent / black
Fixed cable without memory or removable cable with memory
Technical specifications:
Sensitivity: : 104 dB SPL/mW at 1kHz
Response frequency: 20 Hz – 16 kHz
Impedance: 10 Ω @ 1kHz
Soundproofing: 25 ~26 dB depending on the ear canal
Bag for transport
User’s manual
Warranty certificate
Any type of cable, handsfree or Iphone, may be attached.
270 € a pair