Speaker dimensions:

• cut-out: 102mm / 4"
• cross dimension including mounting brackets: 130mm
• mounting depth: 53mm / 2,1"
• magnet: 62mm
• weight: 250g

• impedance: 4Ohm
• frequency response: 60-24000Hz
• power handling: 20W

Grille dimensions:

• diameter: 136mm / 5.4"
• height: 20mm / 0.8"
• weight: 49g