Professional neodymium pa speaker 18''
General Specifications
item:R1318N11
BRAND: GYIMPEX AUDIO
Nominal diameter:466MM/18 inch
Nominal impedance:8 ohm
Nominal Power Handling: 1300W
Continuous Power Handling:2600W
Sensitivity 1W/1M :97 dB
Frequency range: 47 - 1800 Hz
voice coil diameter: 115mm/4.5 inch
Winding Material :Copper
Magnet : Neodymium Ring
Thiele & Small Parameters
Fs (Resonance Frequency ):30Hz
Re (DC Resistance):5.4ohm
Qms(Mechanical Factor ):6.7
Qes(Electrical Factor ):0.29
Qts(Total Factor ):0.34
Vas(Equivalent Cas Air Load):220L
Mms(Effective Moving Mass):260gr
Bl(BL Factor ):30.5T.m
Sd(Effettive Piston Area ):1222cm²
Mounting & Shipping Information
Overall Diameter :466mm
Bolt circle Diameter :442mm
Baffle Cutout Diameter:420mm
Depth:215mm
Net Weight:11.5kg
Shipping Weight:13.2kg