Specifications
Nominal Diameter: 129mm (5")
Nominal Impedance: 8Ω
Rated Power: AES(1)60W
Continuous Program Power(2): 120W
Sensitivity @ 1W/1m(3): 89.8dB
Voice Coil Diameter: 32mm (1,25")
Voice Coil Winding Depth: 9mm
Magnetic Gap Depth: 6mm
Flux Density: 1.10T
Magnet Weight: 426g
Net Weight: 1.3kg
Thiele & Small Parameters(4)
Re 5.90Ω
Fs 92.0Hz
Qms 1.89
Qes 0.63
Qts 0.47
Mms 7.4g
Cms 404μm/N
Bxl 6.34Tm
Vas 3.5l
Sd 78.5cm2
X max(5)+/-2.1mm
X var(6)+/-4.9mm
η00.42%
Le (1kHz)
0.39mH
Costructive Characteristics
Magnet: Ferrite
Basket Material: Pressed Sheet Steel
Voice Coil Winding Material: Copper
Voice Coil Former Material: Epotex
Cone Material: Paper
Cone Treatment: Surface Waterproof Treatment
Surround Material: Rubber
Dust Dome Material: Treated Cloth
Note: 1 : Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor, loudspeaker mounted on enclosure2: Power on Continuous Program is defined as 3 dB greater than the Rated Power 3: Calculated by Thiele & Small parameters 4: Thiele & Small parameters measured with laser system without preconditioning test 5: Measured with respect to a THD of 10% using a parameter-based method 6: Value corresponding to a decay of the Force Factor, or Compliance, or both, equal to the 50% of the small signal value. 7: Drawing dimensions: mm 8: The notch around 400Hz on the frequency response is typical of the measurement on IEC baffle
