SM4 Dual Diaphragm Condenser Cardioid Vocal Microphone

Bring the studio home with the new SM4 Home Recording Microphone. Capture professional recordings of vocals and instruments with mix-ready audio and interference protection. The 1” brass dual-diaphragm capsule is engineered to consistently reproduce every element of your performance with remarkable accuracy and exceptional low-frequency control. Patent-Pending Interference Shielding Technology blocks unwanted RF noise from wireless devices including cellphones, laptops and wi-fi routers, while the internal pop filter minimises plosives. A sleek, low-profile design with all-metal construction delivers the perfect upgrade for your home studio.

Product Features

• Dual-diaphragm design captures consistent, controlled lows and smooth, detailed highs.

• Best-in-class shielding (patent pending) reduces interference from phones, tablets, Wi-Fi, laptops, or radio.

• Sensitivity optimized to ensure the mic works with any interface and captures a wide range of sound sources from soft vocals to handling the loudest instruments, including high-SPL sources like drums, and guitar amps, and horns.

• Rugged all-metal construction increases durability.

• Sleek, low-profile design for professional video content that won’t obscure the performer or environment.

Product Specifications

• Type: True Condenser

• Polar Pattern: Cardioid

• Frequency Response: 20 Hz to 20 kHz

• Output Impendance: 150 Ω

• Sensitivity (at 1 kHz, open circuit voltage): -38 dbV/Pa 1 Pascal=94 dB SPL

• Maximum SPL (1 kHz at 1% THD):

• 1000Ω load: 140 dB SPL

• 2500Ω load: 145 dB SPL

• Polarity: Positive pressure on diaphragm produces positive voltage on Pin 2 with respect to Pin 3

• Connector: Three-pin professional audio (XLR), male

• Net Weight: 463 g (1.02 lbs)

• Housing: Cast Zinc

• Power Requirements 1 Pa=94 dB SPL: 48 V DC Phantom Power (5.3 mA)

What's in the Box?

• 1 x SM4 Home Recording Microphone

• 1 x A4M Swivel-Mount Microphone Clamp