Eminence Delta-10A-2 10" Mid-Range Speaker, 8 Ohm

10" American Standard Series Speaker, 8 Ohm, 850 Watt

Recommended for professional audio and bass guitar applications as a woofer/mid-bass or midrange in vented monitors, satellites and multi-way enclosures.

Features:

• 2-1/2" vented voice coil and vented pole piece lowers power compression
• Heat resistant Polyimide voice coil former improves power handling
• Almost 99 dB efficiency ensures high output without a lot of power
• Suitable for woofer, midbass, midrange, pro audio, and bass guitar usage

Applications:

• Woofer | Midbass | Midrange | Pro Audio | Bass Guitar
• Box Type: Vented | Horn Loading

Specifications:

• SPECIFICATION
• Nominal Basket Diameter: 10", 254 mm
• Nominal Impedance*: 8 Ω
• Power Rating*
• Program Power: 850 W
• Watts: 425 W
• Resonance: 69.7 Hz
• Usable Frequency Range: 50 Hz - 3.7 kHz
• Sensitivity*: 96.7 dB
• Magnet Weight: 56 oz.
• Gap Height: 0.375", 9.5 mm
• Voice Coil Diameter: 2.5", 64 mm
• THIELE & SMALL PARAMETERS
• Resonant Frequency (fs): 69.7 Hz
• DC Resistance (Re): 5.52 Ω
• Coil Inductance (Le): 0.58 m H
• Mechanical Q (Qms): 5.79
• Electromagnetic Q (Qes): 0.48
• Total Q (Qts): 0.44
• Compliance Equivalent Volume (Vas): 29.73 liters / 1.05 cu.ft.
• Peak Diaphragm Displacement Volume (Vd): 220.39 cc
• Mechanical Compliance of Suspension (Cms): 0.18 mm/N
• BL Product (BL): 12.19 T-M
• Diaphragm Mass Inc. Airload (MMs): 29.5 grams
• Efficiency Bandwidth Product (EBP): 145
• Maximum Linear Excursion (Xmax): 6.39 mm
• Surface Area of Cone (Sd): 344.9 cm2
• Maximum Mechanical Limit (Xlim): 9.4 mm
• MOUNTING INFORMATION
• Recommended Enclosure Volume
• Sealed: 11.3-113 liters / 0.40-4 cu.ft.
• Vented: 11.3-37.69 liters / 0.40-2.44 cu.ft.
• Driver Volume Displaced: 0.05 cu.ft. / 1.42 liters
• Overall Diameter: 10.09", 256.3 mm
• Baffle Hole Diameter: 9.18", 233.2 mm
• Front Sealing Gasket: Yes
• Rear Sealing Gasket: Yes
• Mounting Holes Diameter: 0.25", 6.4mm
• Mounting Holes B.C.D.: 9.66", 245.4mm
• Depth: 4.25", 108 mm
• Net Weight: 10.8 lbs, 4.9 kg
• Shipping Weight: 12 lbs, 5.44 kgs
• MATERIALS OF CONSTRUCTION
• Coil Construction: Aluminum voice coil
• Coil Former: Polyimide former
• Magnet Composition: Ferrite magnet
• Core Details: Vented core
• Basket Materials: Pressed steel basket
• Cone Composition: Paper cone
• Cone Edge Composition: Cloth cone edge
• Dust Cap Composition: Solid composition paper dust cap