Shure KSM9HS Condenser Vocal Microphone  Premium Dual-Diaphragm Mic with Switchable Hypercardioid/Supercardioid Polar Patterns

The Shure KSM9HS is a premium dual-diaphragm condenser vocal microphone with switchable hypercardioid and subcardioid polar patterns for exceptional vocal clarity and control. Designed for the most demanding live performance environments, the KSM9HS delivers extraordinary vocal detail, high gain before feedback, and minimal proximity effect, ensuring precise vocal reproduction with minimal EQ required.

Its dual gold-layered Mylar diaphragms, advanced suspension shock mount, and Class A preamplifier circuitry offer studio-quality sound in a durable, tour-ready design. The KSM9HS is compatible with Axient®, UHF-R®, and ULX-D™ wireless systems, making it the choice for elite vocalists worldwide.

Key Features (Bullet Points)

• Switchable Polar Patterns – Hypercardioid & Subcardioid for maximum flexibility

• Dual Diaphragm Design – Gold-layered low-mass Mylar diaphragms for detailed vocal capture

• Exceptional Consistency – Clear articulation with reduced proximity effect

• Advanced Shock Mount System – Minimizes handling noise for clean audio

• Class A Transformerless Preamplifier – Provides superior transparency and dynamic range

• Gold-Plated Connectors – Ensures reliable signal transmission and durability

• Durable Aluminum Housing – Lightweight yet rugged for professional touring use

• High SPL Handling – Supports up to 153 dB SPL without distortion

• Wireless Compatibility – Optimized for Axient®, UHF-R®, and ULX-D™ handheld systems

• Carrying Case Included – Zippered case for storage and transport

Specifications

• Weight: 300 g / 0.661 lbs

• Dimensions (H × W × D): 191 × 49 × 49 mm / 7.52 × 1.929 × 1.929 in

• Transducer Type: Condenser

• Polar Pattern: Hypercardioid, Subcardioid

• Frequency Response: 50 Hz – 20 kHz

• Sensitivity: Hypercardioid: −50.5 dBV/Pa (2.99 mV) | Subcardioid: −53.0 dBV/Pa (2.24 mV)

• Self Noise: Hypercardioid: 20.7 dB | Subcardioid: 22.7 dB

• Max SPL: Hypercardioid: 150.9 dB SPL | Subcardioid: 153.1 dB SPL

• Impedance: 145 Ω

• Low Cut Filter: No

• Attenuation Pad: No

• Output Connector: 3-Pin XLR

• Interchangeable Capsule: No

• Phantom Power Required: 11–52 V DC