JBL Super Tweeter Buying Guide: ST400, ST450, ST500 Specs & Suppliers

The term 'JBL Super Tweeter' primarily refers to the high-performance JBL Selenium series, a dominant force in both professional audio and high-SPL car audio markets. The market for these specialized components is entering a period of steady growth, projected to rise from $450 million in 2024 to over $850 million by 2032, driven by the "Audiophile Renaissance" and the global recovery of the live event industry .

Key insights include:

Core Models: The ST400, ST450 Trio, and ST500 are the industry benchmarks, with power handling ranging from 300W to 1000W and sensitivities reaching up to 111 dB .
Market Drivers: Increased consumption of high-resolution audio on streaming platforms has created a demand for hardware capable of reproducing frequencies beyond 20 kHz .
Global Demand: There is a surge in demand within the Asia-Pacific and Latin American markets, specifically for custom "Trio" style car audio builds Marketpublishers.
Sourcing Trends: While JBL remains the premium choice, B2B sourcing of high-performance bullet tweeters with similar specs (100W-500W) is active, with wholesale prices typically between $5.50 and $14.25 per unit Alibaba Alibaba.