Replacement Part
NoizeBarrier® TAC Replacement Dynamic Boom Mic
150Ω dynamic microphone replacement assembly for the OTTO NoizeBarrier TAC headset. Direct swap for the factory boom mic or conversion from electret to dynamic impedance. Does not include mounting screw.
Overview
🎤Dynamic (Low Impedance) — 150Ω dynamic microphone element. Required when your radio or PTT adapter expects a dynamic/low-impedance mic signal. If your headset shipped with an electret mic and you need dynamic, this is the swap.
🔧Direct Replacement — Factory-spec boom mic assembly that threads into the NoizeBarrier TAC earcup. Configurable for left- or right-side use so the boom does not interfere with long-barrel firearms.
⚠️Screw Not Included — Reuse the existing mounting screw from your current boom mic installation. Assembly includes boom arm, mic element, and windscreen.
Compatibility
✅NoizeBarrier TAC — All V4-11032 (Single Comm) and V4-11033 (Dual Comm) variants
✅Amplified PTTs — Use with DISCO32 Constant Able and other amplified NATO PTTs that support dynamic microphones
Technical Specifications
| Specification |
Detail |
| Part Number |
C816751 |
| Mic Type |
Dynamic (low impedance) |
| Impedance |
~150Ω |
| Compatibility |
OTTO NoizeBarrier TAC headsets |
| Mounting |
Threaded earcup attachment (screw not included) |
| Configuration |
Left or right side |
OTTO Engineering — Carpentersville, IL
Authorized OTTO Dealer • DISCO32 Tactical Antennas — Aberdeen, NC
