TW-300V Industrial Speaker Mic
Heavy-Duty Build • Large Glove-Friendly PTT • Listen-Only Headset Jack • Oversized Cable • Fits EVX & VX Series
The TW-300V Industrial Speaker Mic is a heavy-duty remote speaker microphone built for noisy, demanding industrial environments. Its mic head carries a listen-only audio jack and an oversized PTT button that is easy to key with or without gloves, making the TW-300V a rugged everyday commercial two-way radio accessory for crews who work in dust, wind, and constant noise.
Who It’s For
Built for technicians, warehouse, and field crews running EVX or VX Series radios who need a tough, glove-friendly speaker mic. Not sure it fits your radio? Compare the compact MH-360S Compact Speaker Microphone or the submersible MH-66A4B Intrinsically Safe Speaker Mic, or contact our Canadian radio experts.
Key Features
Large Glove-Friendly PTT
An oversized push-to-talk button on the TW-300V is easy to activate with or without gloves on — ideal for cold-weather and heavy-duty work.
Listen-Only Headset Jack
A listen-only audio jack on the mic head lets you connect a receive-only earpiece for discreet monitoring in loud or crowded environments.
Heavy-Duty Cable
An oversized cable adds durability for industrial use, standing up to repeated flexing, snagging, and rough handling on the job.
Molded Pull Tab
A molded pull tab makes it easy to insert and remove the connector from the radio — quick swaps without fighting the plug.
Compatible Radios
The TW-300V Industrial Speaker Mic fits most EVX and VX Series portable two-way radios. If you run a Vertex Standard or EVX handheld, this heavy-duty speaker mic is built to pair with it. For lighter-duty alternatives on the same platform, the MH-360S Compact Speaker Microphone and MH-450S Medium Duty Speaker Microphone are popular choices, while the MH-66A4B Submersible Speaker Mic adds an intrinsically safe, waterproof rating.
Not certain the TW-300V matches your exact model? Call 1-800-984-1534 or contact our Canadian radio experts and we’ll confirm fitment before you order.
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Frequently Asked Questions About the TW-300V Industrial Speaker Mic
• What radios does the TW-300V Industrial Speaker Mic fit?
The TW-300V fits most EVX and VX Series portable two-way radios. If you are unsure whether it matches your specific model, call 1-800-984-1534 or contact our Canadian radio experts to confirm fitment.
• Can the TW-300V be used with gloves on?
Yes. The TW-300V features a large, oversized PTT button that is easy to activate with or without gloves, which makes it well suited to cold-weather and heavy-duty industrial work.
• Does the TW-300V have an earpiece jack?
Yes. The TW-300V has a listen-only audio jack on the mic head, so you can connect a receive-only earpiece for discreet monitoring in loud or busy environments.
• Is the TW-300V built for industrial use?
It is. The TW-300V is a heavy-duty industrial speaker mic with an oversized cable for durability and a molded pull tab for easy insertion and removal of the connector — designed for noisy, demanding work environments.
