General Specifications
Nominal Diameter: 166mm (6")
Nominal Impedance: 8Ω
Rated PowerAES(1): 200W
Continuous Program Power(2): 400W
Sensitivity @ 1W/1m(3): 94.4dB
Voice Coil Diameter: 50mm (2")
Voice Coil Winding Depth: 10mm
Magnetic Gap Depth: 8mm
Flux Density: 1.20T
Magnet Weight: 200g
Net Weight: 1.5kg
Constructive Characteristics
Magnet: Neodymium
Basket Material: Aluminium Die-Cast
Voice Coil Winding Material: Aluminium
Voice Coil Former Material: Kapton
Cone Material: Paper
Cone Treatment Surface: Waterproof Treatment
Surround Material: Treated Cloth
Dust Dome Material: Solid Paper
Thiele & Small Parameters(4)
Re: 6.0Ω
Fs: 120.4Hz
Qms: 4.84
Qes: 0.51
Qts: 0.46
Mms: 12.4g
Cms: 140μm/N
Bxl: 10.60Tm
Vas: 3.8l
Sd: 138.9cm2
X max(5): +/-2.0mm
X var(6): +/-4.0mm
η0: 1.27%
Le (1kHz): 0.53mH
Mounting Information
Overall Diameter: 166mm
Baffle Cutout Diameter: 143mm
Mounting Holes: 4holes 6x5on ø155mm
Total Depth: 82.5mm
(1)Rated Power measured with 2-hour test with pink noise signal, 6dB crest factor, loudspeaker in free air, power calculated on rated Zmin.(2)Power on Continuous Program is defined as 3dB greater than the Rated Power. (3)Calculated byThiele & Small parameters, for SPL average in box refer to frequency response.(4)Thiele & Small parameters measured with laser system afterpreconditioning test. (5)Measured with respect to a THD of 10%. (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.
