5 out of 5
Eminence Delta-12B 12" Driver 16 Ohm
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Pricing Note
Product Description
Manufacturer Part Number: Delta-12B
Built to last, the Eminence Delta-12B 12" speaker is recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures.
Key Features:
Eminence Delta-12B 12" Driver 16 Ohm
Built to last, the Eminence Delta-12B 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!
Built to last, the Eminence Delta-12B 12" speaker is recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures.
Key Features:
- Kapton coil former
- Polyamide-imide coated aluminum voice coil
- Ferrite magnet
- Vented pole piece
- Pressed steel basket
- Paper cone
- Cloth accordian surround
Eminence Delta-12B 12" Driver 16 Ohm
Built to last, the Eminence Delta-12B 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!
Product Details | |
|---|---|
| Brand | Eminence Speaker |
| Model | Delta-12B |
| Part Number | 290-415 |
| UPC | 876358000234 |
| Unit of Measure | Each |
| Weight | 13.9 |
Product Specifications | |
|---|---|
| Nominal Diameter | 12" |
| Moving Mass Of Diaphragm (Mmd) | 32 |
| Power Handling (RMS) | 400 Watts |
| Power Handling (MAX) | 800 Watts |
| Impedance | 16Ω |
| Frequency Response | 65 to 5,000Hz |
| Sensitivity | 98.3dB 2.83V/1m |
| Voice Coil Diameter | 2.5" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 58Hz |
| DC Resistance (Re) | 11.4Ω |
| Voice Coil Inductance (Le) | 0.77mH |
| Mechanical Q (Qms) | 7.04 |
| Electromagnetic Q (Qes) | 0.52 |
| Total Q (Qts) | 0.48 |
| Compliance Equivalent Volume (Vas) | 3.07ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.23mm/N |
| BL Product (BL) | 16T·m |
| Maximum Linear Excursion (Xmax) | 2.7mm |
| 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 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 0.9ft³ |
| Sealed F3 | 109Hz |
| Vented Volume | 2.8ft³ |
| Vented F3 | 59Hz |
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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Customer Reviews
By Tomeik Christie
Date: December 07, 2025
Very nice
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By James D Hartnell
Date: November 06, 2025
sounds graet !!
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Wylie M.
Date: November 01, 2025
Good replacement for my old Gorilla guitar amp
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Twiggy
Date: September 07, 2025
Very high quality, better than the Yamaha speaker I replaced, great price will buy again
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By A Customer
Date: August 19, 2025
Replacement for JBL speaker
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By gr8sup
Date: August 09, 2025
Used in a speaker box behind the seat of my truck. The bass great.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]