
Description
The 4-Pin Male connector model of the SmartBoom® PRO Single-Ear Electret Headset is part of a line of communications headsets that incorporate a convenient flip-up microphone muting feature and is specifically designed for exceptional comfort, flexibility, and durability as needed in the most demanding professional environments.
This model features a 5 ft. (1.52 m) cable with 4-Pin XLR Male connector termination.
Features:
- Outstanding audio quality with enhanced acoustic isolation
- Closed back circumaural (over ear) design available in single and dual-ear models
- Flexible, ambidextrous swiveling mic boom
- SmartBoom flip up microphone mute
- Comfort fit adjustable headband
- Replaceable ear, headband, and temple cushion pads
- Non-reflective rubberized matte black finish
- Collapsible earpiece design
| In the Box | Headset, Operating Manual, Data Sheet, (1) Ear Sock, Cable Clip, (1) Windscreen, Replaceable 5 ft. (1.52 m) cable with 4-pin XLR Male connector termination |
| Microphone | |
| Microphone Type | Electret |
| Mic Sensitivity | -45 dBV/Pa |
| Pattern | Cardioid uni-directional |
| Output Impedance | 200 Ohms |
| Isolation from Headphone | 40 dB |
| Speaker (Headphone) | |
| Nominal Impedance | 100 Ohms |
| Sensitivity at 1 kHz | Single 117 dB SPL/mW, Dual 121 dB SPL/mW |
| Speaker Type | Dynamic |
| Max Input Power | 500 mW |
| Cables | |
| Termination at Ear | Removable (Crossbolt) |
| Length | 5.00 ft. (1.52 m) |
| Outside Diameter | 0.24 in. (6.00 mm) |
| Physical Features | |
| Mic Boom Length | 8.50 in. (215.90 mm) |
| Weight (without cable) | Single 8.1 oz (229.63 g), Dual 11.4 oz (323.18 g), Cable 3.8 oz (107.73 g) |
The 4-Pin Male connector model of the SmartBoom® PRO Single-Ear Electret Headset is part of a line of communications headsets that incorporate a convenient flip-up microphone muting feature and is specifically designed for exceptional comfort, flexibility, and durability as needed in the most demanding professional environments.
This model features a 5 ft. (1.52 m) cable with 4-Pin XLR Male connector termination.
Features:
- Outstanding audio quality with enhanced acoustic isolation
- Closed back circumaural (over ear) design available in single and dual-ear models
- Flexible, ambidextrous swiveling mic boom
- SmartBoom flip up microphone mute
- Comfort fit adjustable headband
- Replaceable ear, headband, and temple cushion pads
- Non-reflective rubberized matte black finish
- Collapsible earpiece design
| In the Box | Headset, Operating Manual, Data Sheet, (1) Ear Sock, Cable Clip, (1) Windscreen, Replaceable 5 ft. (1.52 m) cable with 4-pin XLR Male connector termination |
| Microphone | |
| Microphone Type | Electret |
| Mic Sensitivity | -45 dBV/Pa |
| Pattern | Cardioid uni-directional |
| Output Impedance | 200 Ohms |
| Isolation from Headphone | 40 dB |
| Speaker (Headphone) | |
| Nominal Impedance | 100 Ohms |
| Sensitivity at 1 kHz | Single 117 dB SPL/mW, Dual 121 dB SPL/mW |
| Speaker Type | Dynamic |
| Max Input Power | 500 mW |
| Cables | |
| Termination at Ear | Removable (Crossbolt) |
| Length | 5.00 ft. (1.52 m) |
| Outside Diameter | 0.24 in. (6.00 mm) |
| Physical Features | |
| Mic Boom Length | 8.50 in. (215.90 mm) |
| Weight (without cable) | Single 8.1 oz (229.63 g), Dual 11.4 oz (323.18 g), Cable 3.8 oz (107.73 g) |
Your home for all things pro audio—backed by expertise and experience. Connect with us today.
Your home for all things pro audio—backed by expertise and experience. Connect with us today.

