These Mission M70s are excellent smaller speakers. Made in UK and have that typical Mission Clarity and accurate sound reproduction. They deliver a deep, punchy, wide sound from a compact cabinet. Perfect on bookshelves, desktop, or stands with power ranging from 15 to 75 WPC. Functionally, they sound absolutely fantastic! Good Cosmetically. Grills also very good shape with no snags. Built in screw holes for wall mounting. Specs: Type: Two-Way Reflex Loaded Power requirement: 15 to 75 watts / channel amplifier Sensitivity: 87 dB Cross-Over Frequency: 2.8 kHz Nominal impedance: 8 ohms Magnetically shielded: Yes Frequency response: 68 - 20,000 Hz Connections: 4mm banana plug/binding posts, gold plated. Mid/bass: 110mm (4.3") bonded woven glass composite cone Amplification Type: passive Treble Driver: 25mm sheer micro fibre dome Bass port? Yes - twin, front-firing Dimensions: 5.9”W x 9.1”D x 9.6”H (mm): 245 x 150 x 230