CELESTION VT Junior Guitar Speaker, 8 OhmGeneral Specifications : Nominal Diameter (mm) 254mm || Power Rating : 50W || Sensitivity : 95dB || Rated Impedance : 8Ω || Frequency Range : 90-5500Hz || Resonance frequency Fs : 90Hz || DC resistance, Re : 6.78Ω & 12.92Ω || Voice coil diameter (mm) : 44mm || Voice coil diameter (in) : 1.75in || Chassis Type : Pressed steel || Magnet Type : Ceramic || Magnet Weight (kg) : 0.56kg || Magnet Weight (oz) : 20oz || Voice coil material : Round copperMounting Information : Magnet structure diameter 115mm / 4.5in || Mounting slot dimensions (mm) : 6.5x11mm || Mounting slot dimensions (in) : 0.25x0.43in || Mounting slot PCD (mm) : 245mm || Mounting slot PCD (in) : 9.6in || Number of mounting slots : 8 || Overall Depth (mm) : 93mm || Overall Depth (in) : 3.7in || Cut-out Diameter (mm) : 229mm || Cut-out Diameter (in) : 9.0inPacked Dimensions & Weight : Unit Weight (kg) : 1.6kg || Unit Weight (lb) : 3.5lbLoaded into many popular branded practice combos the VT Jr is now available to buy for replacement and upgrades. Delivering the same balance and musicality as its big brother the V-Type, the 10-inch VT Jr. has been formulated using the same recipe of old and new design techniques. Expect a juicy low mid punch together with plenty of high end sparkle and the same thrilling responsiveness that will leave you feeling connected to your music.