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Eminence DELTALITE II 2515: 15 inch Neodymium Woofer

Price: $164.99 $154.99

Recommended for professional audio as a mid/hi or full-range and monitor; also for bass guitar. Works well in sealed or vented enclosures.
300 watts / 54-3.7kHz / 2.5″ voice coil
8 ohms
Die-cast aluminum basket Neodymium Magnet

Description

DELTALITE®-II 2515

Recommended for professional audio as a mid/hi or full-range and monitor; also for bass guitar. Works well in sealed or vented enclosures.

Click Here to Download PDF Spec Sheet

Click Here to Download PDF Cabinet Design

Specs:

Nominal Basket Diameter 15″, 381mm

Nominal Impedance* 8 ohms

Power Rating Watts 300W

Music Program 600W

Resonance 42Hz

Usable Frequency Range 54Hz-3.7kHz

Sensitivity*** 99.2

Magnet Weight 7 oz.

Gap Height 0.275″, 7mm

Voice Coil Diameter 2.5″, 63.5mm

Thiele & Small Parameters:

Resonant Frequency (fs) 42Hz

DC Resistance (Re) 5.29

Coil Inductance (Le) 1.15mH

Mechanical Q (Qms) 4.56

Electromagnetic Q (Qes) 0.41

Total Q (Qts) 0.38

Compliance Equivalent Volume (Vas) 204 liters / 7.2 cu.ft.

Peak Diaphragm Displacement Volume (Vd) 411cc

Mechanical Compliance of Suspension (Cms) 0.20mm/N

BL Product (BL) 15.7 T-M Diaphram Mass inc.

Airload (Mms) 72 grams

Efficiency Bandwidth Product (EBP) 103

Maximum Linear Excursion (Xmax) 4.8mm

Surface Area of Cone (Sd) 856.3 cm2

Maximum Mechanical Limit (Xlim) 9.0mm

Mounting Information:

Recommended Enclosure

Sealed 42.5-48 liters/1.5-1.7cu.ft.

Vented 51-119 liters/1.8-4.2cu.ft.

Overall Diameter 15.32″, 389mm

Baffle Hole Diameter 14.0″, 355.6mm

Front Sealing Gasket fitted as standard

Rear Sealing Gasket fitted as standard

Mounting Holes Diameter 0.28″, 7mm

Mounting Holes B.C. D. 14.56″, 369.9mm

Depth 6.81″, 173mm

Net Weight 5.7 lbs., 2.6 kg

Shipping Weight 7.9 lbs., 3.6 kg

Materials of Construction:

Coil Construction Aluminum voice coil

Coil Former Polyimide former

Magnet Composition Neodymium magnet

Core Details Vented core

Basket Materials Die-cast aluminum basket/ heatsink

Cone Composition Paper Cone

Cone Edge Composition Cloth cone edge

Dustcap Composition Solid composition paper dust cap