Celto Acoustique 12PF600-8 Mid Bass Driver

Description The CELTO 12PF600-8 forms part of the new range of loose mid-bass drivers stocked by Viva Afrika. As usual with CELTO products, there has been absolutely no compromise in design, selection of materials used, manufacturing and quality control. This 12” driver features a beautifully finished powder coated die cast aluminium basket, 240°C PI wire voice coil, premium Canadian pulp paper cone with waterproof coating on both sides, high purity and temperature DMEGC Y30 magnate, and secure square push terminals able to accommodate 5mm diameter connecting wire. FEATURES Balanced tonality ideal for 2-way speakers High efficiency Water resistant KEVLAR® loaded paper cone Optimized parameters for compact cabinets  SPECIFICATIONS Nominal diameter = 320mm (12 inch) Nominal Impedance = 8Ω Power handling = 500W RMS (AES Standard) Sensitivity = 97dB / 1W / 1m Voice coil diameter = 75mm Voice coil height Hvc = 24mm Voice coil air gap Hag = 10mm Xmax (Hvc-Hag)/2 Hag/4 = ±9.5mm Xmech (peak-peak) = 42mm Voice coil winding = 2 layers IN / OUT Voice coil material = 240°C Thermal Class CCAW Voice coil former = T600 fiberglass Suspension = Triple roll, impregnated fabric Spider = single, cold formed NOMEX® Cone = fiber loaded treated paper MOUNTING & SHIPPING Overall diameter = 315mm Bolt circle diameter = 302mm (8*M5) Baffle cutout diameter = 282mm Flange and gasket thickness = 10mm Overall depth = 143mm Net weight = 7kg Shipping weight = 8kg Shipping box = 340x340x195mm T&S PARAMETERS F(s) = 51Hz Q(ms) = 7.472 V(as) = 66ℓ M(ms) = 64g R(ms) = 2.74kg/s S(d) = 552cm² V(d) = 0.524ℓ R(e) = 5.28Ω Q(es) = 0.452 C(ms) = 0.152mm/N Q(ts) = 0.424 L(e) 1kHz = 1.08mH BL = 15.5 n(0) = 1.9%