The Pioneer TS-R1051S is a 10 cm (4") 3-way coaxial car speaker with 210W max power and 30W RMS, designed for compact installations and crisp sound performance.
Speaker Type: 3-way coaxial full-range
Size: 10 cm (4")
Maximum Power: 210W
Nominal Power (RMS): 30W
Frequency Response: 34Hz – 27,000Hz
Sensitivity: 88 dB (1W/1m)
Impedance: 4Ω
Woofer Material: Mica Reinforced Pulp Cone
Midrange: 30 mm PET cone
Tweeter: 10 mm PET dome
Voice Coil: Copper with Kapton bobbin
Magnet Type: Ferrite (Y35 grade)
Speaker Grill: Included