Eminence Deltalite II 2510 Replacement PA Speaker

Eminence Deltalite II 2510 Replacement PA Speaker

The Eminence Deltalite II 2510 is recommended for professional audio as a mid, high, or full-range and monitor speaker; or for bass guitar amps, the Deltalite II 2510 is a 10" neodymium speaker with a power rating of 250W and a peak of 500W. The PA speaker features an aluminum voice coil, paper cone, die-cast aluminum basket/heatsink, and works well in sealed or vented enclosures.

Nominal basket diameter: 10", 254mmNominal impedance: 8 ohmsPower rating: 250WPeak: 500WResonance: 53HzUsable frequency range:: 60Hz-4kHzSensitivity: 97.3Magnet weight: 7 oz.Gap height: 0.275", 7mmVoice coil diameter: 2.5", 63.5mm

Thiele & Small Parameters

Resonant frequency (fs): 53HzDC resistance (Re): 5.06Coil inductance (Le): 0.40mHMechanical Q (Qms): 5.76Electromagnetic Q (Qes): 0.45Total Q (Qts): 0.42Compliance equivalent volume (Vas): 52.5 liters / 1.9 cu.ft.Peak diaphragm displacement volume (Vd): 147ccMechanical compliance of suspension (Cms): 0.30mm/NBL product (BL): 10.6 T-MDiaphram mass inc. airload (Mms): 31gEfficiency bandwidth product (EBP): 117Maximum linear excursion (Xmax): 4.2mmSurface area of cone (Sd): 350.1 cm2Maximum Mechanical Limit: (Xlim) 8.0mm

Mounting Information

Sealed: 12.7-17 liters/0.45-0.6 cu.ft.Vented: 17.39.6 liters/0.6-1.4 cu.ft.Overall diameter: 10.25", 260.4mmBaffle hole diameter: 9.15", 232.4mmFront sealing gasket: fitted as standardRear sealing gasket: fitted as standardMounting holes diameter: 0.28", 7mmMounting holes B.C. D.: 9.73", 247.1mmDepth: 4.9", 123.8mmNet Weight: 4.6lb., 2.1kg

Materials of Construction

Coil construction: Aluminum voice coilCoil former: Polymide formerMagnet composition: Neodynium magnetCore details: Vented coreBasket materials: Die-cast aluminum basket/heatsinkCone composition: Paper ConeCone edge composition: Cloth cone edge

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