Pioneer TS-R6951S 400W 3-Way 6x9 Speakers

Tweeter size: 20 mm
Tweeter material: Piezoelectric
Midrange size: 57 mm
Dimensions: 237 x 89 x 163 mm
Weight: 1,98 kg
Cut-out Hole: 222 x 153 mm
Mounting Depth: 68 mm
Maximum power input: 400W
Nominal input power: 50W
Impedance: 4 Ω
Frequency response: 31 – 35,000 Hz
Lowest resonance frequency: 69 Hz