This adapter is used to mount loudspeakers on standard 35 mm diameter pole commonly used for loudspeaker stands. Pole not included.TT+ Approved Original AccessorySteel ConstructionPainted With Black, Scratch Resistant PaintPHYSICAL SPECIFICATIONSCabinet/Case Material: SteelColor: BlackSIZEWeight: 0.66 kg / 1.46 lbs
Imperio pole and sub pole adapter kit used to stack two Avante Imperio speakers to an Avante Imperio Sub.Kit Includes: • 1x Imperio Pole • 1x Imperio Sub Pole Adapter (Speakers sold separately)
Very linear frequency response characteristics, extreme high power handling while generating the lowest harmonic distortion of any comparable 18-inch transducer within its application range. The LF18X401 uses a fibre loaded cone assembly along with a high excursion triple roll surround. This combination provides remarkable strength and a peak to peak maximum excursion of 50 mm. The new dual forced hyper-venting system guarantee a very efficient voice coil ventilation for minimum power compression and incredible power handling.4-inch, fiberglass inside/outside copper voice coil3000W continuous program power handling97.5 dB Sensitivity25 Hz – 1 kHz Frequency rangeDual Forced Hyperventing SystemDual spider design with silicon based dampening controlTriple-roll surround and corrugated straight cone geometryGENERAL SPECIFICATIONSNominal Diameter: 18 inch / 457 mmRated Impedance: 8 ohmProgram Power (watt): 3000 WPower handling capacity: 1500 WSensitivity: 97.5 dBFrequency range: 25 - 1000 HzEffective piston diameter: 395 mm / 15.55 inchMax. Excursion Before Damage: 50 mm / 1.97 inchMinimum Impedance (ohm): 6.5 ohmVoice Coil Diameter: 4.0 inch / 102 mmVoice Coil Length: 30 mm / 1.18 inchNumber of layers: 2Kind of layers: inside/outsideTop Plate Thickness: 15 mm / 0.59 inchCone Design: StraightSurround Design: Triple rollDual-force air ventilation: YesTHIELE - SMALL PARAMETERSResonance frequency (Fs): 30 HzDC resistance (Re) (ohm): 5.40 ohmMechanical factor: 7.40 QmsElectrical factor: 0.31 QesTotal factor: 0.30 QtsBl factor (Bl) (T x m): 26.50 T x mEffective moving mass (Mms): 215.0 gEquivalent Cas air loaded (Vas): 274.0 litersEffective piston area (Sd): 0.120 m2Max. linear excursion (Xmax): 12 mmVoice coil inductance @ 1kHz (Le1k): 0.83 mHHalf-space efficency (Eff): 2.30%MOUNTING INFORMATIONOverall diameter: 465 mm / 18.31 inchesBolt circle diameter: 442-447 mm / 17.4-17.6 inchBolt hole diameter: 7 mm / 0.28 inchFront mount baffle cut-out: 424 mm / 16.69 inchRear mount baffle cut-out: 425 mm / 16.73 inchVolume occupied by the driver: 6.5 liters / 0.26 ft3SIZEHeight: 196 mm / 7.72 inchesDiameter .465 mm / 18.31 inchesWeight: 12.5 kg / 27.56 lbs