Eminence KILOMAXPRO15A 15-Inch Rawframe Speaker
The KILOMAXPRO15A is recommended for professional audio subwoofer and woofer applications in vented enclosures. Each Eminence Professional model can be identified by its cast aluminum Eminence chassis that is lightweight and strong. Aluminum does not conduct the magnetic field out of the gap, thereby making the motor strength higher and the stray magnetic field lower. Eminence coats each of their chassis and all metal components with an epoxy-acrylic finish using an in-house e-coat process.
Specifications:
- Nominal basket diameter: 15"/381 mm
- Nominal impedance: 8 O
- Power rating: 1250W/Program Power 2500 W
- Resonance: 41 Hz
- Usable frequency range: 44 Hz - 0.8 kHz
- Sensitivity: 95.5 dB
- Magnet weight: 109 oz.
- Gap height: 0.37"/9.5 mm
- Voice coil diameter: 4"/102 mm
Thiele and small parameters
- Resonant frequency (fs): 41 Hz
- DC resistance (re): 4.97 O
- Coil Inductance (Le): 1.78m H
- Mechanical Q (Qms): 8.8
- Electromagnetic Q (Qes): 0.4
- Total Q (Qts): 0.39
- Compliance equivalent volume (Vas): 154.5 liters / 5.46 cu.ft.
- Peak diaphragm displacement volume (Vd): 677 cc
- Mechanical compliance of suspension (Cms): 0.15 mm/N
- BL product (BL): 17.7 T-M
- Diaphragm mass inc. airload (MMs): 98 grams
- Efficiency bandwidth product (EBP): 103
- Maximum linear excursion (Xmax): 7.9 mm
- Surface area of cone (Sd): 856.3 cm2
- Maximum mechanical limit (Xlim): 13.5 mm
Mounting information
- Recommended enclosure volume: (Vented) 82-176 liters / 2.9-6.2 cu.ft.
- Driver volume displaced: 0.152 cu.ft. / 4.31 liters
- Overall diameter: 15.21"/386.3 mm
- Baffle hole diameter: 14"/355.6 mm
- Front sealing gasket: Yes
- Rear sealing gasket: Yes
- Mounting holes diameter: 0.28"/7.1mm
- Mounting holes B.C.D.: 14.56"/369.8mm
- Depth: 6.42"/163.1 mm
- Net weight: 24.7 Lbs./11.2 kg
- Shipping weight: 27.1 Lbs./12.29 kgs
Materials of construction
- Coil construction: copper voice coil
- Coil former: polyimide former
- Magnet composition: ferrite magnet
- Core details: extended core with core periphery ventilation
- Basket materials: die-cast aluminum basket
- Cone composition: paper cone
- Cone edge composition: cloth cone edge
- Dust cap composition: porous cloth top spider/ heatsink
