The Pioneer TS-6521F is a 6.5" (16.5 cm) 2-way coaxial speaker delivering 350W max power and 50W RMS, designed for clear vocals, strong bass, and wide frequency response in automotive sound systems.

🔊 Key Features

• Speaker Type: 2-way coaxial full-range

• Size: 6.5" (16.5 cm)

• Maximum Power: 350W

• Nominal Power (RMS): 50W

• Frequency Response: 30Hz – 35kHz

• Sensitivity: 88 dB (1W/1m)

• Impedance: 4Ω

• Woofer Cone: Injection-molded polypropylene (IMPP™)

• Surround: Lightweight elastic polymer

• Tweeter: 29 mm balanced dome with polyimide diaphragm and magnetic fluid cooling

• Magnet Type: Ferrite (woofer: 150g, tweeter: 28g)

• Design Concept: Engineered for durability and smooth sound curve in various climates

• Speaker Grill: Not included