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- 2,5'' voice coil fiberglass former and aluminium winding
- Progressive wave spider
- Cloth surround with DAR technology
- Ventilated magnet and voice coil to reduce power compression
- 92.8 dB sensitivity
Manual/Εγχειρίδιο
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6.5" Neodymium Coaxial Transducer - 93 dB sensitivity 1 W / 1 m
- 130 W + 25 W Power Handling
- 1.5" + 1" Voice Coil
- Single point source providing coherent wave front
- 90° conical dispersion
- Optimal for compact 2-way Systems
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Line Arrays
Recommended for professional audio midrange from 500Hz-3kHz. Basket is closed. Truncated basket for close
spacing in line-arrays.
SPECIFICATION - Nominal Basket Diameter 6.5“, 165 mm
- Nominal Impedance 8 ohms
- Power Rating Watts 150 W / Music Program 300 W
- Resonance 460 Hz
- Usable Frequency Range 500 Hz - 5.4 kHz
- Sensitivity 97.8
- Magnet Weight 38 oz.
- Gap Height 0.31“, 7.92 mm
- Voice Coil Diameter 1.5“, 38.1 mm
THIELE & Small Parameters - Resonant Frequency (fs) 460 Hz
- DC Resistance (Re) 6.3
- Coil Inductance (Le) 0.33 mH
- Mechanical Q (Qms) 3.13
- Electromagnetic Q (Qes) 1.24
- Total Q (Qts) 0.89
- Compliance Equivalent Volume (Vas) 0.4 liters / 0.01 cu. ft.
- Peak Diaphragm Displacement Volume (Vd) 2.7 cc
- Mechanical Compliance of Suspension (Cms) 0.01 mm/N
- BL Product (BL) 11.1 T-M
- Diaphragm Mass inc. Airload (Mms) 9 grams
- Efficiency Bandwidth Product (EBP) 371
- Maximum Linear Excursion (Xmax) 0.2 mm
- Surface Area of Cone (Sd) 133.1 cm²
- Maximum Mechanical Limit (Xlim) 0.8 mm
MOUNTING Information - Recommended Enclosure Volume
Sealed N/A
Vented N/A - Overall Diameter 6.59“, 167 mm/Width
- Baffle Hole Diameter 5.65“, 143.5 mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket as standard
- Mounting Holes Diameter 0.23“, 5.7 mm
- Mounting Holes B.C.D. 6.06“, 154 mm
- Depth 2.77“, 70 mm
MATERIAL of Construction - Copper voice coil
- Polyimide former
- Ferrite magnet
- Vented and extended core
- Pressed steel basket with truncated sides
- Paper Cone
- Cloth cone edge
- Solid composition paper dust cap
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Nominal Specifications
* Nominal Diameter 6“, 160 mm
* Overall Diameter 7.34/6.37“, 186.5/162 mm
* Bolt Circle Diameter 6.77“, 172 mm
* Baffle Cutout Diameter 5.78“, 147 mm
* Depth 3.43“, 87.2 mm
* Flange and Gasket Thickness 0.29“, 7.5 mm
Electrical Specifications
* Minimum Impedance 6.6 Ohm
* Nominal Impedance 8 Ohm
* Nominal Power Handling*** 120 W
* Maximum Power Handling**** 240 W
* Sensitivity (1W/1m) 95 dB
* Frequency Range 100 - 10,000 Hz
* Voice Coil Diameter 1.5“, 37 mm
* Winding Material Aluminium
* Former Material Kapton
* Winding Depth 0.47“, 12 mm
* Magnetic Gap Depth 0.24“, 6 mm
* Flux Density 1.4 T
THIELE & Small Parameters
* Resonant Frequency (fs) 100 Hz
* DC Resistance (Re) 5.8 Ohm
* Coil Inductance (Le) 0.35 mH
* Mechanical Q (Qms) 6.36
* Electromagnetic Q (Qes) 0.36
* Total Q (Qts) 0.34
* Compliance Equivalent Volume (Vas) 0.18 ft³, 5.04 dm³
* Mechanical Compliance of Suspension (Cms) 0.27 mm/N
* Rms 1.03 Kg/s
* BL Product (BL) 10.3 N/A
* Diaphragm Mass inc. Airload (Mms) 11.7 grams
* Maximum Linear Excursion (Xmax)* 5 mm
* Xdamage** 11.6 mm
* Surface Area of Cone (Sd) 17.67“², 114 cm²
* Diaphragm mass (Mmd) 11 g
* Eta Zero 0.93 %
Notes
* *Xmax = [(winding depth - magnetic gap depth) / 2] + (magnetic gap depth / 3)
* **Maximum excursion before permanent damage
* ***2 Hours Test According to AES 2-1984 Rev. 2003
* ****Maximum power is defined as 3dB greater than nominal power
| ALPHA- Serie 100W- 200W
Recommended for professional audio mid-range applications in a sealed cabinet, or as a mid-bass in a vented
satellite enclosure.
SPECIFICATION
- Nominal Basket Diameter 6.5“, 165 mm
- Nominal Impedance 8 ohms
- Power Rating Watts 100 W / Music Program 200 W
- Resonance 118 Hz
- Usable Frequency Range 85 Hz - 6 kHz
- Sensitivity 93.6
- Magnet Weight 20 oz.
- Gap Height 0.25“, 6.35 mm
- Voice Coil Diameter 1.5“, 38.1 mm
THIELE & Small Parameters
- Resonant Frequency (fs) 118 Hz
- DC Resistance (Re) 7.2
- Coil Inductance (Le) 0.19 mH
- Mechanical Q (Qms) 5.68
- Electromagnetic Q (Qes) 0.60
- Total Q (Qts) 0.54
- Compliance Equivalent Volume (Vas) 5.8 liters / 0.2 cu. ft.
- Peak Diaphragm Displacement Volume (Vd) 44cc
- Mechanical Compliance of Suspension (Cms) 0.26 mm/N
- BL Product (BL) 8.0 T-M
- Diaphragm Mass inc. Airload (Mms) 7 grams
- Efficiency Bandwidth Product (EBP) 197 Maximum Linear Excursion (Xmax) 3.5 mm
- Surface Area of Cone (Sd) 126.7 cm²
- Maximum Mechanical Limit (Xlim) 4.0 mm
MOUNTING Information
- Recommended Enclosure Volume
Sealed 2.8-5.7 liters / 0.1-0.2 cu. ft.
Vented 3.4-15.6 liters / 0.12-0.55 cu. ft.
- Overall Diameter 6.59“, 167.4 mm
- Baffle Hole Diameter 5.69“, 144.5 mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket fitted as standard
- Mounting Holes Diameter 0.23“, 5.7 mm
- Mounting Holes B.C.D. 6.06“, 154 mm
- Depth 2.8“, 71 mm
MATERIALS of Construction
- Copper voice coil
- Polyimide former
- Ferrite magnet
- Vented and extended core
- Pressed steel basket
- Paper Cone
- Cloth cone edge
- Solid composition paper dust cap
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