The AKG C411 is a compact vibration pickup designed to capture the natural character of acoustic instruments with clarity and precision, making it an ideal solution for guitars, violins, mandolins, and other stringed instruments. Engineered for transparent sound reproduction, it delivers a clean and authentic performance in both live and studio environments.

Features 

• Miniature vibration pickup designed for acoustic guitar, mandolin, violin, and other string instruments
  
• Integrated condenser capsule delivers clear, natural, and uncolored sound reproduction
  
• Ultralight 18 g construction ensures minimal impact on instrument balance and playability
  
• Easy attachment system allows secure mounting on or near the bridge without modification
  
• Nonmarking, solvent-free adhesive pad protects instrument finish during use
  
• Optimized for accurate vibration capture in live and studio performance settings
  
• C411 L version includes professional 3-pin mini XLR connector for wireless compatibility
  
• Compatible with AKG body-pack transmitters for seamless wireless microphone integration

Specifications 

General Audio
Audio Frequency Bandwidth: 10 - 18000 Hz
Sensitivity: 2 mV/Pa

Polar Pattern
Polar Pattern: Figure of Eight

Electrical
Electrical Impedance: 200 Ohms
Recommended Load Impedance: 1000 Ohms

Powering Interface
Voltage: 9 to 52 V
Current: 2 mA

Audio Output
Type: MPAV Standard XLR Connector
Gender: Female
Contacts: 3-pin

Design
Body: Plastic
Finish: Matte black

Dimensions / Weight
Length: 9.7 mm
Width: 14.2 mm
Height: 26.7 mm
Net Weight: 18 g