Loyola Enterprises

A veteran and minority owned SDB Certified Business.


Sennheiser RS140

757.498.6118 Ext - 109RS140 - Call for pricing - Wireless Headset


PDFRS140 Specifications (pdf)

PDFRS140 Manual (pdf)

The RS 140 wireless RF headphone system features a switchable dynamic compression system for excellent speech intelligibility and balance control for optimum right/left volume adjustment. If necessary, a high output level can be adjusted to compensate for moderate hearing loss. Enjoy wireless freedom of sound with exceptional sound adaptation. Its excellent sound image with outstanding bass response makes it an ideal choice for all types of music and for TV use. The system is extremely user-friendly due to its ‘easy recharge’ function and intelligent auto-tuning. Acoustic and visual signals confirm the adjustment of new settings. An innovative, self-learning automatic level control ensures that the headphones always reproduce an optimum audio level. The RS 140 combines optimum comfort with a captivating surround sound experience.


  • Closed, circumaural wireless stereo RF headphone system
  • For hi-fi and TV use
  • Switchable compression ensures excellent speech intelligibility
  • Balance control for right/left volume adjustment
  • High output level (adjustable) suitable for compensating for moderate hearing loss
  • Intelligent auto-tuning with memory function
  • Self-learning automatic level control provides optimum signal reception
  • Very lightweight headphones, extremely comfortable to wear
  • Easy recharging: simply hang the headphones onto the charging cradle
  • Rechargeable NiMH batteries included
  • Transmitter can be wall mounted
  • Operating time: approx. 23 hours
  • 2-year warranty

Frequency Response 18 Hz–21 kHz Characteristic SPL 110 dB
Transducer Dynamic, closed THD < 0.5%
Ear Coupling Circumaural Signal-to-Noise Ratio > 68 dB(A)
Operating Time approx. 23 hours Weight 280 g (9.88 oz)
For pricing options and packages, contact us at
757.498.6118 Ext - 109, Or