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Eminence Delta-12LFA 12" Low Frequency Driver
Brand Eminence Speaker
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Product Description
Manufacturer Part Number: Delta-12LFA
The Eminence Delta-12LFA 12" speaker is designed to provide high power bass in sound reinforcement systems, bass guitar combos, club music systems and stage monitors -- night after night!
Key Features:
Overview:
Eminence Delta-12LFA 12" Low Frequency Driver
The Eminence Delta-12LFA 12" speaker is designed to provide high power bass in sound reinforcement systems, bass guitar combos, club music systems and stage monitors -- night after night! Eminence LF models are specifically designed with extended Xmax to deliver more bass than standard models and provide "a true woofer" for three-way applications. Made in the USA. 7-year manufacturer's warranty!
Specification:
Manuals & Resources:
The Eminence Delta-12LFA 12" speaker is designed to provide high power bass in sound reinforcement systems, bass guitar combos, club music systems and stage monitors -- night after night!
Key Features:
- Kapton coil former
- Polyamide-imide coated aluminum voice coil
- Ferrite magnet
- Vented and extended pole piece
- Pressed steel basket
- Paper cone
- Cloth accordian surround
Overview:
Eminence Delta-12LFA 12" Low Frequency Driver
The Eminence Delta-12LFA 12" speaker is designed to provide high power bass in sound reinforcement systems, bass guitar combos, club music systems and stage monitors -- night after night! Eminence LF models are specifically designed with extended Xmax to deliver more bass than standard models and provide "a true woofer" for three-way applications. Made in the USA. 7-year manufacturer's warranty!
Specification:
Product Details | |
|---|---|
| Brand | Eminence Speaker |
| Model | Delta-12LFA |
| Part Number | 290-416 |
| UPC | 876358000241 |
| Unit of Measure | Each |
| Weight | 13.9 |
Product Specifications | |
|---|---|
| Nominal Diameter | 12" |
| Power Handling (RMS) | 500 Watts |
| Power Handling (MAX) | 1000 Watts |
| Impedance | 8Ω |
| Frequency Response | 44 to 3,000Hz |
| Sensitivity | 94.6dB 2.83V/1m |
| Voice Coil Diameter | 2.5" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 51Hz |
| DC Resistance (Re) | 6.06Ω |
| Voice Coil Inductance (Le) | 1.45mH |
| Mechanical Q (Qms) | 7.28 |
| Electromagnetic Q (Qes) | 0.51 |
| Total Q (Qts) | 0.47 |
| Compliance Equivalent Volume (Vas) | 2.4ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.19mm/N |
| BL Product (BL) | 14.1T·m |
| Diaphragm Mass Inc. Airload (Mms) | 51g |
| Maximum Linear Excursion (Xmax) | 4.8mm |
| Surface Area of Cone (Sd) | 506.7cm² |
Materials of Construction | |
|---|---|
| Cone Material | Paper |
| Surround Material | Cloth |
| Voice Coil Wire Material | Copper |
| 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 | 1.25ft³ |
| Sealed F3 | 99Hz |
| Vented Volume | 3.4ft³ |
| Vented F3 | 44Hz |
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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