JBL ST400 BLK 8 Ohms 150 Watts RMS Super Tweeter

Overview

The JBL ST400 BLK is a high-performance super tweeter engineered to deliver exceptional detail and clarity in high-frequency reproduction without harshness. Ideal for professional audio applications, including PA systems, stage monitors, and various sound reinforcement setups, the ST400 BLK can be used individually in lower power systems or arrayed for increased coverage and sound pressure levels in higher power configurations.

Key Features:

• High Power Handling: Capable of managing 150 Watts RMS and 300 Watts peak power, suitable for demanding audio environments.
• Impedance: Standard 8-ohm impedance ensures compatibility with a wide range of audio equipment.
• Frequency Response: Efficiently reproduces frequencies from 3,000 Hz to 20,000 Hz, ensuring crisp and detailed highs.
• High Sensitivity: With a sensitivity rating of 111 dB (1W/1m), it delivers loud and clear sound with minimal power input.
• Durable Construction: Features a phenolic diaphragm housed in a robust plastic enclosure, designed for longevity and consistent performance.
• Controlled Dispersion: Offers a 40° x 40° conical dispersion pattern, providing focused high-frequency coverage.

Technical Specifications:

• Nominal Impedance: 8 Ohms
• Power Handling:
  
  • RMS Power: 150 Watts
  • Peak Power: 300 Watts
  
  
• Frequency Response: 3,000 Hz – 20,000 Hz
• Sensitivity: 111 dB (1W/1m)
• Diaphragm Material: Phenolic
• Voice Coil Diameter: 1.7 inches (42 mm)
• Sound Dispersion (HxV): 40° x 40°
• Magnet Weight: 15 oz (430 g)
• Housing Material: Plastic
• Net Weight: Approximately 3.13 lbs (1.69 kg)