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Eminence Delta-12A 12" Driver 8 Ohm
Brand Eminence Speaker
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Product Description
Manufacturer Part Number: Delta-12A
The Eminence Delta-12A 12" speaker is recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures. Also suitable for lead and bass guitar, keyboards, guitar combos, club music systems and stage monitors.
Key Features:
Overview:
Eminence Delta-12A 12" Driver 8 Ohm
The Eminence Delta-12A 12" speaker is recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures. Also suitable for lead and bass guitar, keyboards, guitar combos, club music systems and stage monitors. Made in the USA. 7-year manufacturer's warranty!
Specification:
Manuals & Resources:
The Eminence Delta-12A 12" speaker is recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures. Also suitable for lead and bass guitar, keyboards, guitar combos, club music systems and stage monitors.
Key Features:
- Kapton coil former
- Polyamide-imide coated aluminum voice coil
- Ferrite magnet
- Vented pole piece
- Pressed steel basket
- Paper cone
- Cloth accordian surround
Overview:
Eminence Delta-12A 12" Driver 8 Ohm
The Eminence Delta-12A 12" speaker is recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures. Also suitable for lead and bass guitar, keyboards, guitar combos, club music systems and stage monitors. Made in the USA. 7-year manufacturer's warranty!
Specification:
Product Details | |
|---|---|
| Brand | Eminence Speaker |
| Model | Delta-12A |
| Part Number | 290-414 |
| UPC | 876358000227 |
| Unit of Measure | Each |
| Weight | 13.9 |
Product Specifications | |
|---|---|
| Nominal Diameter | 12" |
| Power Handling (RMS) | 400 Watts |
| Power Handling (MAX) | 800 Watts |
| Impedance | 8Ω |
| Frequency Response | 54 to 5,000Hz |
| Sensitivity | 98.3dB 2.83V/1m |
| Voice Coil Diameter | 2.5" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 55Hz |
| DC Resistance (Re) | 6.3Ω |
| Voice Coil Inductance (Le) | 0.74mH |
| Mechanical Q (Qms) | 5.27 |
| Electromagnetic Q (Qes) | 0.46 |
| Total Q (Qts) | 0.43 |
| Compliance Equivalent Volume (Vas) | 2.87ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.21mm/N |
| BL Product (BL) | 13.5T·m |
| Diaphragm Mass Inc. Airload (Mms) | 39g |
| Maximum Linear Excursion (Xmax) | 2.4mm |
| Surface Area of Cone (Sd) | 519.5cm² |
Materials of Construction | |
|---|---|
| Cone Material | Paper |
| Surround Material | Cloth |
| Voice Coil Wire Material | Aluminum |
| Voice Coil Former | Kapton® / Polyimide |
| Basket / Frame Material | Steel |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 12.03" |
| Baffle Cutout Diameter | 10.95" |
| Depth | 5.35" |
| # Mounting Holes | 8 |
Parts Express Staff Recommended Enclosure Volume | |
|---|---|
| Sealed Volume | 1ft³ |
| Sealed F3 | 117Hz |
| Vented Volume | 3.1ft³ |
| Vented F3 | 53Hz |
Manuals & Resources:
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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