Relacart Electronics Co., Ltd.
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Wireless Audio System Manufacturer Since 1994

Relacart Wireless Microphone Systems are Suitable for Studio, Conference Room, Theater, and Education Applications Among Many Others.

  1. Home
  2. Products
  3. Microphones
  4. Handheld Microphones
  5. SM-300 Dynamic microphones
Product Categories
  • UHF Wireless Microphone Systems
    1. UHF Single Channel Wireless Microphone System
    2. UHF Dual-Transmitter wireless handheld microphone system
  • Conference Discussion Systems
    1. Wired Digital Discussion System
    2. Wireless Conference Discussion System
  • PM-160 Wireless In-ear Monitor Systems
  • Wireless microphone antenna systems
    1. R-14D Antenna Dividers
    2. R-32AU Active Directional Antenna
    3. R-2.4C Ceiling Mount Antenna
    4. R-20W 2.4G Directional Panel Antenna
    5. R-20U Wall Mount Panel Antenna
    6. R-20A Antenna Booster
  • Microphones
    1. Handheld Microphones
    2. HM-800S Flex Directional Headset and Earset Microphone
    3. Lavalier Microphone
    4. Conference Microphone Unit
  • Digital Mixers
    1. Digital Sound Mixer Consoles
    2. Wireless Automatic Microphone Mixer
  • Dante Audio Product
    1. DAM-128D Dante Automatic Audio Mixer
    2. Block 4 Dante Networked Audio Interface
    3. TDN1 Dante Conference Microphone
SM-300 Dynamic microphones

SM-300 Dynamic microphones


Key Features:
  • High-output design for vocals that cut through the mix.
  • Cardioid polar pattern reduces sound pickup from the sides and rear.
  • Tailored for smooth, natural vocal reproduction and suitable for small-scale performances.
  • Rugged all-metal construction for a reliable performance.
  • Silent on/off operation thanks to vacuum magnetic switch with long service life.
Technical Parameters:
  • Capsule: Dynamic
  • Polar Pattern: Cardioid
  • Frequency Response: 50Hz~14000Hz
  • Output Impedance: 600Ω±30% (at1kHz)
  • Sensitivity: -58dB±3dB (1V/Pa)
  • Switch: Magnetic lock switch
  • Output Connector: Built-in 3-pin XLRM type
  • Dimension: Diameter 51×190mm
  • Weight: 354g
Other Products
    1. PM-100 Condenser microphones
    1. HM-800S Flex Directional Headset and Earset Microphone
    1. LM-C400 Uni-directional lavalier microphone
    1. LM-C500 Omni-directional lavaliers
    1. Quick-Mount Gooseneck Condenser Microphone
    1. GS series Omni-directional Gooseneck Microphone
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Relacart Electronics Co., Ltd.

Since 1994, Relacart has been designing and producing high quality and high reliability professional audio equipment. As an audio equipment expert, we began providing customers with microphones, conference systems, and mixers and have since grown our selection of products to include digital wireless microphones, digital wireless conference systems, tour guide systems, public address systems, and much more. Our products are developed by our highly skilled team using advanced equipment and technology. Contact us today to learn more about our high-quality audio products!

Products
  • UHF Wireless Microphone Systems
  • Conference Discussion Systems
  • PM-160 Wireless In-ear Monitor Systems
  • Wireless microphone antenna systems
  • Microphones
  • Digital Mixers
  • Dante Audio Product
Contact us
Suite 1302, South Tower of World Trade Centre Complex, No.371-375 Huanshi Dong Road, Yuexiu District, Guangzhou City, Guangdong Province
+86-20-38109133
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Supported by ETW International Inc. USA