The Listen Tech LA 171 Noise Reduction Headphones can be used in applications where a noisy environment may distract from the transmitted audio or where ear protection is required. The headphones can be used with any of Listen’s tour group receivers and are ideal for tours in factories, museums with background PA systems, manufacturing facilities, or anywhere there is background noise.
| Impedance | 32 ohm + 15 % @1kHz |
|---|---|
| Rated Power Input | 10 mW |
| Max Power Input | 30 mW |
| Noise Attenuation | 26 dB |
| Sensitivity | 110 dB + 4dB @1kHz, 1 mW |
| Frequency Range | 20 Hz - 20 KHz |
| Connector | Straight, 3.5 mm |
| Compliance | RoHS |
| Cord Length | 36" (920 mm) |
| Unit Weight | 0.498 lbs (226 g) |
| Shipping Weight | 2.0 lbs (0.9 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
