Description
Heil PR 30 Overview
The Heil PR 30 is a professional-grade dynamic microphone engineered to deliver pristine, clear, condenser-like audio performance while offering the rugged reliability and noise rejection of a dynamic design. Built around a large 1.5-inch low-mass diaphragm with a powerful neodymium magnet structure, the PR 30 delivers an ultra-smooth frequency response across 40 Hz to 18 kHz, featuring an articulate, forward midrange that captures transient detail without high-end harshness.
Engineered with a tight supercardioid pickup pattern and an industry-leading -40 dB of rear noise rejection at 180° off-axis, the PR 30 excels in high-noise environments, untreated acoustic spaces, and loud live stages. Capable of handling extreme sound pressure levels up to 146 dB SPL without distortion, it serves as a versatile workhorse for studio recording, podcasting, broadcast, and live sound reinforcement—delivering exceptional clarity on guitar amp cabinets, drum overheads, snare drums, acoustic instruments, and vocals.
Key Features
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Large 1.5” Low-Mass Dynamic Element: Utilizes a massive diaphragm with neodymium magnets, delivering a wide frequency response (40 Hz – 18 kHz) and ribbon-like smooth detail with superior dynamic range.
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Exceptional Rear Rejection (-40 dB): Offers outstanding off-axis rejection at 180°, dramatically reducing stage bleed, room reflections, and ambient noise in home studios and live venues.
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High SPL Handling (146 dB Max SPL): Handles high sound pressure levels with ease, making it an ideal choice for loud guitar speaker cabinets, snare drums, brass, and percussion.
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Tailored Midrange Presence: Specifically voiced with mid-range clarity and vocal articulation in mind, making it well-suited for female voices, broadcast talent, and instruments without inducing low-end mud or boominess.
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Internal Shock Mount & Hum-Bucking Coil: Built-in internal element mounting minimizes handling noise and mechanical vibration, while an integrated hum-bucking coil guards against EMI/RFI interference.
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Dual-Mesh Internal Pop Protection: Features a specialized dual windscreen screen system that guards the diaphragm against breath blasts, plosives, and sibilance.
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No Phantom Power Required: Standard 3-pin XLR end-address output connects directly to any audio interface, mixer, or preamp without needing external inline boosters or +48V phantom power.
Heil PR 30 vs. Heil PR 40 Comparison Matrix
| Feature / Specification | Heil PR 30 | Heil PR 40 |
|---|---|---|
| Primary Vocal Application | Female voices, spoken word, and podcasters seeking high articulation without low-end boominess. | Deep male vocals, broadcast voiceover, and talent requiring maximum low-end warmth and proximity effect. |
| Primary Instrument Application | Guitar amplifier cabinets, drum overheads, snare, and mid-range focused acoustic instruments. | Kick drums, bass guitar cabinets, floor toms, and full-frequency brass or acoustic instruments. |
| Frequency Response | 40 Hz – 18 kHz | 28 Hz – 18 kHz |
| Polar Pattern | Super Cardioid | Cardioid |
| Rear Rejection (@ 180°) | -40 dB | -40 dB |
| Maximum SPL | 146 dB | 148 dB |
| Element Type | Dynamic (Large 1.5″ Diaphragm) | Dynamic (Large 1.125″ Low-Mass Diaphragm) |
| Impedance | 370 ohms balanced | 600 ohms balanced |
| Output Level (@ 1 kHz) | -51 dB | -53.9 dB |
| Phasing Plug Design | Optimized for midrange clarity and rear isolation | Dual-driven phasing plug for extended low-end extension |
Product FAQs
Question: Does the Heil PR 30 require phantom power?
Answer: No. The Heil PR 30 is a dynamic microphone and does not require +48V phantom power or external signal boosters to operate.
Question: Is the Heil PR 30 good for female voices and podcasters?
Answer: Yes. The PR 30 features a tailored midrange presence ideal for female voices and podcasters who want clear, articulate vocal pickup without a boomy low end.
Question: How does the PR 30 handle room noise?
Answer: With -40 dB of rear rejection at 180° off-axis, the PR 30 rejects ambient background noise and room reflections, making it ideal for untreated home studios and live stages.
Question: What instruments benefit most from the PR 30?
Answer: The PR 30 excels on guitar amplifier cabinets, drum overheads, snare drums, acoustic guitars, and brass instruments, handling up to 146 dB Max SPL without distortion.
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