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EMINENCE ALPHA 15A

EMINENCE ALPHA 15A


Proizvođač: EMINENCE ALPHA 15A
Dostupnost: Na stanju
Šifra Proizvoda: 6237
Prikazana cena je za komad.

Eminence recommend the ALPHA 15 loudspeaker for professional audio and bass guitar applications as a woofer in a vented or sealed enclosure. Nominal Basket Diameter 15", 381mm Nominal Impedance 8 ohms Power Rating 200W Power Rating Music Program  400W Resonance 41Hz Usable Frequency Range 46Hz-3.5kHz Sensitivity 95.6 Magnet Weight 20 oz Gap Height 0.25", 6.35mm Voice Coil Diameter 1.5", 38.1mm Coil Construction Copper Polyimide Magnet Composition Ferrite Core Details Vented And Extended Basket Materials Pressed Steel Cone Composition Paper Cone edge Composition Cloth Dust Dome Composition Solid Composition Paper Unit Weight 6.7 lbs., 3 kg   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 15", 381 mm * Nominal Impedance 8 ohms * Power Rating Watts 200 W / Music Program 400 W * Resonance 41 Hz * Usable Frequency Range 46 Hz - 3.5 kHz * Sensitivity 97 * Magnet Weight 25 oz. * Gap Height 0.25", 6.35 mm * Voice Coil Diameter 1.5", 38.1 mm THIELE & Small Parameters * Resonant Frequency (fs) 41 Hz * DC Resistance (Re) 5.88 * Coil Inductance (Le) 0.84 mH * Mechanical Q (Qms) 7.23 * Electromagnetic Q (Qes) 1.53 * Total Q (Qts) 1.26 * Compliance Equivalent Volume (Vas) 260.0 liters / 9.2 cu. ft. * Peak Diaphragm Displacement Volume (Vd) 325 cc * Mechanical Compliance of Suspension (Cms) 0.25 mm/N * BL Product (BL) 7.7 T-M * Diaphragm Mass inc. Airload (Mms) 59 grams * Efficiency Bandwidth Product (EBP) 27 Maximum Linear Excursion (Xmax) 3.8 mm * Surface Area of Cone (Sd) 856.3 cm² * Maximum Mechanical Limit (Xlim) 8.4 mm MOUNTING Information * Recommended Enclosure Volume Sealed 71-85 liters / 2.5-3 cu. ft. Vented 106-177 liters / 3.75-6.25 cu. ft. * Overall Diameter 15.15", 384.8 mm * Baffle Hole Diameter 13.77", 349.6 mm * Front Sealing Gasket fitted as standard * Rear Sealing Gasket fitted as standard * Mounting Holes Diameter 0.25", 6.4 mm * Mounting Holes B.C.D. 14.56", 369.9 mm * Depth 5.83", 148 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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Eminence recommend the ALPHA 15 loudspeaker for professional audio and bass guitar applications as a woofer in a vented or sealed enclosure.

Nominal Basket Diameter

15", 381mm
Nominal Impedance

8 ohms
Power Rating

200W
Power Rating Music Program 

400W
Resonance

41Hz
Usable Frequency Range

46Hz-3.5kHz
Sensitivity

95.6
Magnet Weight

20 oz
Gap Height

0.25", 6.35mm
Voice Coil Diameter

1.5", 38.1mm
Coil Construction

Copper Polyimide
Magnet Composition

Ferrite
Core Details

Vented And Extended
Basket Materials
Pressed Steel
Cone Composition

Paper
Cone edge Composition
Cloth
Dust Dome Composition
Solid Composition Paper
Unit Weight 6.7 lbs., 3 kg

 

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 15", 381 mm * Nominal Impedance 8 ohms * Power Rating Watts 200 W / Music Program 400 W * Resonance 41 Hz * Usable Frequency Range 46 Hz - 3.5 kHz * Sensitivity 97 * Magnet Weight 25 oz. * Gap Height 0.25", 6.35 mm * Voice Coil Diameter 1.5", 38.1 mm 

THIELE & Small Parameters 
* Resonant Frequency (fs) 41 Hz * DC Resistance (Re) 5.88 * Coil Inductance (Le) 0.84 mH * Mechanical Q (Qms) 7.23 * Electromagnetic Q (Qes) 1.53 * Total Q (Qts) 1.26 * Compliance Equivalent Volume (Vas) 260.0 liters / 9.2 cu. ft. * Peak Diaphragm Displacement Volume (Vd) 325 cc * Mechanical Compliance of Suspension (Cms) 0.25 mm/N * BL Product (BL) 7.7 T-M * Diaphragm Mass inc. Airload (Mms) 59 grams * Efficiency Bandwidth Product (EBP) 27 Maximum Linear Excursion (Xmax) 3.8 mm * Surface Area of Cone (Sd) 856.3 cm² * Maximum Mechanical Limit (Xlim) 8.4 mm 

MOUNTING Information 
* Recommended Enclosure Volume Sealed 71-85 liters / 2.5-3 cu. ft. Vented 106-177 liters / 3.75-6.25 cu. ft. * Overall Diameter 15.15", 384.8 mm * Baffle Hole Diameter 13.77", 349.6 mm * Front Sealing Gasket fitted as standard * Rear Sealing Gasket fitted as standard * Mounting Holes Diameter 0.25", 6.4 mm * Mounting Holes B.C.D. 14.56", 369.9 mm * Depth 5.83", 148 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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