The full range of responses are extremely flat and have excellent off-axial performance.
Product Name: 5.25" Full Range Speaker
Rated power: 20W
Peak Power: 60W
Rated Impedance: 4Ω
Frequency Range: 50Hz-20kHz
Sensitivity: 90dB
Suitable for: bookshelf speakers, car speakers
Features: Neodymium, rubber edge abs, plastic, PP basin, etc.
Speaker diameter: 145mm
Diagonal Screw Distance: 5.3 inches (135 mm)
Open Diameter: 4.9 inches (125 mm)
Mounting Hole Distance: 3.7 x 3.7 inches (95 x 95
Total Speaker Height: 2.8 inches (70 mm)
Net Weight: 9.0 oz (255 g).