Logitech CA01C-25-35L2 Acoustic Tube Listen Only Earpiece 3.5mm Black
Acoustic tube earpiece receives audio from any speaker microphone with a 3.5 mm listen-only jack and includes three earmolds for a secure in-ear fit
- ColorBlack
- Sports LeagueNewbee
- Wireless TypeRF
- Power Sourcefalse, Wired, 3.5 mm Jack
- Headphone Input Impedance18 ohm
- Noise CancellingActive
- Acoustic tube delivers clear audio in loud environments
- Wired 3.5 mm jack connects directly to speaker microphones
- TPU tube reinforced with aramid fibre resists wear and UV damage
- Three earmold options provide a secure, comfortable fit
- Stretchable cable extends from 11.8" to 23.5" for flexible positioning
Purpose-built listen-only earpiece
The Logitech CA01C-25-35L2 is a receive-only acoustic-tube earpiece designed for professionals who need discrete audio from a speaker microphone. It connects through a 3.5 mm jack and includes three earmolds for a secure in-ear fit.
Suited to security and radio users
This unit serves police, security and law-enforcement personnel who rely on compatible speaker microphones from brands such as Motorola, Kenwood, Baofeng, Icom and Harris. It is not for users who require a transmit microphone, intrinsically safe certification or waterproof construction.
Cable reach and clear reception
The cord measures 11.8 inches relaxed and stretches to 23.5 inches, giving enough slack for shoulder-worn mics without excess bulk. An 18 ohm speaker and active noise cancellation deliver intelligible audio in loud surroundings, while the 2.5 mm diameter tube keeps the profile low.
Highlights
- Acoustic tube delivers clear audio in loud environments
- Wired 3.5 mm jack connects directly to speaker microphones
- TPU tube reinforced with aramid fibre resists wear and UV damage
- Three earmold options provide a secure, comfortable fit
- Stretchable cable extends from 11.8" to 23.5" for flexible positioning
Specifications
| Brand | Logitech |
|---|---|
| Model | 8541724746 |
| Part Number | CA01C-25-35L2 |
| Color | Black |
| Sports League | Newbee |
| Wireless Type | RF |
| Power Source | false, Wired, 3.5 mm Jack |
| Headphone Input Impedance | 18 ohm |
| Noise Cancelling | Active |
| Connector | USB |
| Ear Coupling | Circumaural |
| Microphone Sensitivity | 115 decibels |
| System Requirements | Speaker Microphone with 3.5mm Audio Jack |
| Features | passive_noise_cancellation, Retractable, 3.5 mm Jack, Wired, In Ear, Hook, Speaker Microphone with 3.5mm Audio Jack, DVD |
| Package Contents | DVD |
Questions about this item
Which speaker microphones does the 3.5 mm listen-only jack on this earpiece plug into?
It connects to any speaker microphone that has a 3.5 mm listen-only audio jack, including models from Motorola, Kenwood, Baofeng, Icom, Harris and Commountain.
Can the 11.8-inch coiled cable stretch far enough to reach a shoulder-mounted mic while I move?
The cable extends from 11.8 inches up to 23.5 inches, giving enough length for a shoulder microphone during active use.
How do I confirm the acoustic tube is delivering clear receive audio after I connect it?
Listen for clear voice transmission through the tube even in loud surroundings; the 18 ohm speaker and anti-interference design are built for that clarity.
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