Overview
The Rockville RCM PRO is engineered for crystal-clear capture of vocals, acoustic instruments, and room reverb. Its frequency pickup pattern is optimized for studio applications, and its large, durable metal construction makes it suitable for live sound applications as well.
This microphone offers flexible connectivity, allowing it to be powered by your mixer's phantom power or connected directly to your computer's sound card. It includes cables for both connection types.
Constructed from robust metal, the RCM PRO features a large diaphragm that enables a wider range of high and low frequencies compared to smaller diaphragm microphones. Its frequency range is tested at 20Hz - 20KHz, delivering crystal clear sound without distortion.
The internal circuit board utilizes surface-mounted components, a method employed by high-end brands, ensuring quality and reliability. Rockville's audio engineers subject these top components to extreme testing.
The microphone's sturdy build is designed to prevent unwanted noises. Its internal cartridge is securely housed within the casing, ensuring consistent performance during recording.
Features and Specifications
- Large, high-quality diaphragm for smooth, natural sound and low noise, with enhanced bass, mids, and highs.
- 25mm large cartridge provides a bigger pickup area for incoming sound.
- Highly sensitive to incoming sounds.
- Durable aluminum body and steel mic head.
- One-piece mic head design.
- Features two Samsung capacitors (22µF/50V and 47µF/16V).
- High SPL handling and wide dynamic range.
- Polar pattern: Internally polarized condenser cardioid design.
- Element: Fixed-charge back plate, permanently polarized condenser.
- Frequency Response: 20Hz – 20KHz.
- Open Circuit Sensitivity: -30dB±2dB (0dB=1V/Pa at 1kHZ).
- Output impedance: 200 ohms±30% (at 1kHZ).
- Impedance: 100 ohms.
- Equivalent Noise level: ≤70 dB A (IEC581-5).
- Maximum Input Sound Level: 142dB SPL (THD≤1.0% at 1kHZ).
- Electrical current: ≥500µA.
- Noise: 20dB SPL.
- Dynamic Range (typical): 124 dB (at 1 kHz, Max SPL).
- Signal-to-Noise Ratio: 74 dB (at 1 kHz, 1 Pa).
- PCB Layout: Surface mount.
- Fixed Crossover Filter cutoff frequency: 50Hz - 16 KHz.
- Power requirements: 48V DC phantom power or computer soundcard. Can connect to the phantom power channel of your mixer or directly to your laptop or computer.
- Output Connector: 3-pin XLR.
- Microphone weight: 0.74 lbs.
- Microphone height: 7.44 inches.
- Applications: Home-studio, recording studios, broadcasting, podcasts, live performances, and more.
Included Items
- RCM PRO Condenser Microphone
- 100% copper 10-foot 3.5mm jack to XLR cable (for connecting mic to computer or iPad)
- 100% copper 10-foot XLR to XLR cable (for connecting to any mixer with phantom power)
- Large plastic anti-wind filter
- Metal shock mount
- Owner's manual
- Warranty card
Usage and Setup
It is important to position the microphone directly in line (on axis) with the sound source (person speaking/singing or instrument) to achieve the best frequency response. For speaking/singing, place the microphone directly in front of the person. This placement is also optimal for micing instruments like acoustic guitars, drums, or pianos. Experiment with different placements to find the best sound for your setup.
Polar Pattern
The microphone exhibits a cardioid polar pattern. This means it primarily captures sound from the front (0 degrees) and rejects sound from the sides (90 and 270 degrees) and rear (180 degrees). The pattern is consistent across various frequencies (200Hz, 1kHz, 5kHz, 8kHz), with minor variations at higher frequencies.
Frequency Response
The frequency response graph illustrates the microphone's sensitivity across the audible spectrum from 20Hz to 20kHz. The response is generally flat, with a slight enhancement in the upper mid-range and treble frequencies, contributing to a clear and detailed sound reproduction.
Attaching the Shock Mount to a Rockville RDMS70 Mic Stand
To use the RCM-PRO's shock mount with the RDMS70 mic stand, you will need to remove the 3/8th" to 5/8th" adapter that is typically attached to the stand's mic clip.
- Remove the microphone clip from the boom stand. You will find the 3/8th inch to 5/8th inch adapter screwed into the base of the clip.
- Use a coin to unscrew and remove the adapter from the microphone clip.
- Screw the adapter back onto the 3/8th inch threaded piece at the end of the boom arm. Be careful not to overtighten.
- To attach the RCM-PRO's shock mount to the boom arm, simply screw it onto the adapter. Make sure to not overtighten.
Additional Information
Watch a short video demonstrating setup and usage: vimeo.com/390113816
⚠️ ATTENTION: If you are using this microphone with the Rockville RDMS70 microphone stand, please refer to the instructions above for shock mount attachment.
For technical assistance, please call Rockville's technical help line at 1-646-758-0144. Support is available Monday through Thursday, 9am to 10pm, and Fridays, 9am to 3pm, EST.
Visit RockvilleAudio.com for more product information.
