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Midrange
Code Z004931
1,5” voice coil Epotex former.
Close steel basket
97,1 dB sensitivity
General Specifications
Nominal Diameter: 208mm (8")
Nominal Impedance: 4Ω
Rated Power AES (1): 100W
Continuous Program Power (2): 200W
Sensitivity @ 1W/1m (3): 97.1dB
Voice Coil Diameter 38mm: (1,5")
Voice Coil Winding Depth: 9mm
Magnetic Gap Depth: 6mm
Flux Density: 1.15T
Magnet Weight: 640g
Net Weight: 2.7kg
Constructive Characteristics
Magnet: Ferrite
Basket Material: Pressed Sheet Steel
Voice Coil Winding Material: Copper
Voice Coil Former Material: Epotex
Cone Material: Paper
Cone Treatment: No
Surround Material: Paper - Integrated
Dust Dome Material: Paper Ogive
Thiele/Small Parameters
Re: 3.59Ω
Qms: 18.67
Qts: 1.99
Cms: 11µm/N
Vas: 0.7l
X max(5): +/-1.5mm
η0: 2.75%
Fs: 447.5Hz
Qes: 2.23
Mms: 11.5g
Bxl: 7.21Tm
Sd: 213.8cm2
X var (6): +/-1.5mm
Le (1kHz): 0.34mH
Note: (1) Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor, loudspeaker mounted on enclosure (2) 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
ΠΛΗΡΟΦΟΡΙΕΣ: info@powerzone.gr / 2610622710, 6937302729
Midrange
Code Z004931
1,5” voice coil Epotex former.
Close steel basket
97,1 dB sensitivity
General Specifications
Nominal Diameter: 208mm (8")
Nominal Impedance: 4Ω
Rated Power AES (1): 100W
Continuous Program Power (2): 200W
Sensitivity @ 1W/1m (3): 97.1dB
Voice Coil Diameter 38mm: (1,5")
Voice Coil Winding Depth: 9mm
Magnetic Gap Depth: 6mm
Flux Density: 1.15T
Magnet Weight: 640g
Net Weight: 2.7kg
Constructive Characteristics
Magnet: Ferrite
Basket Material: Pressed Sheet Steel
Voice Coil Winding Material: Copper
Voice Coil Former Material: Epotex
Cone Material: Paper
Cone Treatment: No
Surround Material: Paper - Integrated
Dust Dome Material: Paper Ogive
Thiele/Small Parameters
Re: 3.59Ω
Qms: 18.67
Qts: 1.99
Cms: 11µm/N
Vas: 0.7l
X max(5): +/-1.5mm
η0: 2.75%
Fs: 447.5Hz
Qes: 2.23
Mms: 11.5g
Bxl: 7.21Tm
Sd: 213.8cm2
X var (6): +/-1.5mm
Le (1kHz): 0.34mH
Note: (1) Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor, loudspeaker mounted on enclosure (2) 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
ΠΛΗΡΟΦΟΡΙΕΣ: info@powerzone.gr / 2610622710, 6937302729