Electro-Voice RE3-ACC-HW3 - Supercardioid Headset Microphone with TA4F Cable for EV Wireless Systems

Electro-Voice RE3-ACC-HW3 - Supercardioid Headset Microphone with TA4F Cable for EV Wireless Systems

The Electro-Voice RE3-ACC-HW3 is a headworn condenser vocal microphone featuring a supercardioid pickup pattern with superior acoustic isolation and high headroom. Its adjustable, painted stainless steel headband , flexible gooseneck, and shockmount capsule provide a comfortable, stable fit, even during busy performances. It includes a detachable cable (2.5mm threaded harness connection) and a TA4F (4-pin mini-XLR) connector , making it compatible with Electro-Voice wireless bodypacks and other systems following the same standard.

With a 30 Hz to 18 kHz response , a maximum SPL of 130 dB , and a sensitivity of 0.5 mV/Pa (−47 dBV/Pa) , the HW3 delivers a clear, natural voice for presentations, vocal performances, fitness, and education. Includes foam windscreens to reduce pop and wind impact. The non-reflective matte black finish is designed to blend in seamlessly on stage or camera.

Main features

• Transducer: Electret condenser with supercardioid pattern for maximum off-axis rejection.
• Professional Construction: Adjustable painted stainless steel headband, flexible gooseneck and suspension capsule to minimize handling noise.
• Connectivity: TA4F (mini-XLR 4 pin) with detachable cable (2.5 mm thread to harness) and 1.15 m length.
• Performance: 30 Hz–18 kHz, 130 dB SPL max. , −47 dBV/Pa , 1 kΩ , 3–9 V DC power supply .
• Lightweight and discreet: 38.4g weight, non-reflective black finish.
• Includes: foam windscreen and textile carrying bag .

Product benefits

• More gain with less feedback : The supercardioid pattern increases headroom before feedback on monitors and PA systems.
• Comfort for hours : stable and lightweight headband with soft silicone contact points.
• Easy maintenance : detachable cable for quick replacement in case of a pull or breakdown.
• Clear vocal presence : extended response and suspended capsule to reduce handling noise.

Use cases

• Presenters, teachers, fitness instructors and coaches .
• Live performers who need hands-free audio with high intelligibility.
• Corporate events and audiovisual productions where discreet microphones are required.

Frequently Asked Questions

• Is it compatible with other brands? Yes, with systems that use a TA4F mini-XLR input and provide 3–9 V DC bias (check pin assignment).
• What's included? TA4F cable microphone, foam windscreen , and zippered pouch .
• Can I use it with a standard XLR? Not directly; it's a wireless bodypack microphone with plug-in power (3–9 V DC) via TA4F.

Description for projects

Supercardioid condenser vocal headset microphone; response 30 Hz–18 kHz; sensitivity 0.5 mV/Pa (−47 dBV/Pa); max. SPL 130 dB; impedance 1 kΩ; power 3–9 V DC ( plug-in power ); TA4F connector (mini-XLR 4-pin); cable length 1.15 m; boom length 148 mm; weight 38.4 g; non-reflective black finish; adjustable gooseneck headband with suspended capsule; includes foam windscreen and pouch.