PIONEER TS-B401PRO 4″ – 600 W Max Power Bullet Tweeter (One Unit) Genuine

PIONEER TS-B401PRO 4″ – 600 W Max Power Bullet Tweeter (One Unit)

Product Description:

The Pioneer TS-B401PRO is a high-efficiency 4-inch bullet tweeter built for high-output open-show and SPL (Sound Pressure Level) audio applications. Part of the Pioneer Reference for Open Show (P.R.O.) series, this unit features a robust titanium diaphragm housed within a durable aluminum die-cast chassis designed to minimize unwanted vibrations. Built with the street enthusiast in mind, it utilizes a heavy-duty ferrite magnet motor assembly paired with an optimized horn and a distinct red aluminum bullet project element to handle massive power while keeping the system running cool. Delivering exceptionally crisp, clear high frequencies even at severe pressure levels, it stands out as an easily field-serviceable audio component ideal for competition-level installations.

Product Features:

• Extreme Power Delivery: Manages 600 watts of maximum music power and a continuous 300 watts RMS for high-power handling without distortion.
• Ultra-High Sensitivity: Features an efficiency rating of 106 dB (1W/1m), allowing it to produce exceptionally loud, clean volume even with less input power.
• Broad High-Frequency Range: Yields a detailed response curve running from 2,500 Hz up to 22 kHz.
• Premium Materials: Uses a strong, lightweight titanium diaphragm alongside a rigid aluminum die-cast chassis.
• Field-Serviceable Assembly: Designed with a replaceable diaphragm configuration to ensure long-term usability in demanding competition setups.
• Optimized Thermal Cooling: Integrates a prominent red aluminum bullet design that functions as both a phase plug and a heat radiator.
• Standard 4-Ohm Impedance: Operates at a nominal 4-ohm load for widespread compatibility with professional-grade car audio amplifiers.