- Stock: In Stock
- Brand: Sennheiser
- Model: Headset
- SKU: HMD 300 XQ-2
Sennheiser HMD 300 XQ-2 — Broadcast Communications Headset
Passive isolation, hypercardioid boom, and long-wear comfort for pro AV
Overview
The HMD 300 XQ-2 combines Sennheiser’s HMD 300 Pro communications headset with the Cable-II-X3K1-Gold detachable cable. Its closed-back, circumaural design offers up to 32 dB passive noise attenuation, while plush ear pads and a split-padded headband deliver all-day comfort for broadcast, live events, and studio comms.
A hypercardioid dynamic boom mic focuses on speech with an 80 Hz–16 kHz range and ~45 dB adjustable audio range for optimal levels. The boom can be worn on either side, and ActiveGard can be engaged to protect hearing from sudden peaks—without interrupting the signal. The included 6.6′ straight cable features a short coiled section to reduce handling noise and terminates in gold-plated XLR-3 (mic) and 1/4″ TRS (headphones).
Key Features
Circumaural Isolation
Closed-back, over-ear cups provide up to 32 dB passive noise reduction.
Extended Headphone Response
50 mm dynamic drivers with a 60 Hz–25 kHz frequency range for detailed monitoring.
Speech-Focused Boom Mic
Hypercardioid dynamic mic, 80 Hz–16 kHz, ~45 dB adjustable range for comms clarity.
Comfort for Long Sessions
Split-padded headband and cushioned ear pads reduce pressure points.
ActiveGard Protection
Switchable hearing protection against sudden level spikes without muting.
Low-Noise Detachable Cable
6.6′ straight cable with short coil to decouple handling noise; gold-plated XLR & 1/4″ jacks.
Technical Specifications
Design: Closed-back, over-ear (circumaural)
Drivers: 50 mm dynamic
Frequency Response: 60 Hz–25 kHz
Passive Noise Attenuation: Up to 32 dB
Earcup Swivel: Yes (comfortable positioning / one-ear monitoring)
Padding: Split headband + cushioned earpads
Type / Pattern: Dynamic, Hypercardioid
Frequency Response: 80 Hz–16 kHz
Adjustable Audio Range: ~45 dB
Mounting: Wearable on left or right side
Cable: Detachable straight with short coiled section
Length: 6.6′ / 2 m
Terminations: XLR 3-pin (mic) + 1/4″ (6.35 mm) TRS (headphones), gold-plated
Model: Cable-II-X3K1-Gold
ActiveGard: Switchable peak-level protection without signal interruption
Items Included
- Sennheiser HMD 300 Pro Headset (without cable)
- Cable-II-X3K1-Gold Detachable Headset Cable — 6.6′ / 2 m
Ideal For
Broadcast comms, live events, ENG/OB trucks, studio intercoms, and any production needing isolation, speech intelligibility, and long-wear comfort.
Pro Tips
- Position the mic boom ~2 cm off to the corner of the mouth to minimize plosives.
- Enable ActiveGard in unpredictable environments to protect hearing from sudden peaks.
- Route the coiled section to decouple steps and handling noise from the headset.
- Rotate the boom to the preferred side and adjust earcup swivel for quick one-ear checks.