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Eminence Kilomax Pro-18A 18" Cast Frame Driver
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Product Description
Manufacturer Part Number: Kilomax Pro-18A
Eminence's Kilomax Pro-18A 18" speaker is designed to provide excellent performance in professional audio subwoofer and woofer applications in larger vented or sealed enclosures.
Key Features:
Eminence Kilomax Pro-18A 18" Cast Frame Driver
Eminence's Kilomax Pro-18A 18" speaker is designed to provide excellent performance in professional audio subwoofer and woofer applications in larger vented or sealed enclosures. The Kilomax Pro-18A's unique axially-located heat sink removes excessive thermal buildup from the critical voice coil area, which contributes to the driver's 1,250 watts RMS power handling capacity. Not recommended for horn loading or scoops. Made in the USA. 7-year manufacturer's warranty!
Eminence's Kilomax Pro-18A 18" speaker is designed to provide excellent performance in professional audio subwoofer and woofer applications in larger vented or sealed enclosures.
Key Features:
- Kapton coil former
- Copper voice coil
- Extended core with Core Periphery Ventilation
- Die-cast aluminum basket
- Aluminum heatsink
- Paper cone with cloth cone edge
- Porous cloth top spider
Eminence Kilomax Pro-18A 18" Cast Frame Driver
Eminence's Kilomax Pro-18A 18" speaker is designed to provide excellent performance in professional audio subwoofer and woofer applications in larger vented or sealed enclosures. The Kilomax Pro-18A's unique axially-located heat sink removes excessive thermal buildup from the critical voice coil area, which contributes to the driver's 1,250 watts RMS power handling capacity. Not recommended for horn loading or scoops. Made in the USA. 7-year manufacturer's warranty!
Product Details | |
|---|---|
| Brand | Eminence Speaker |
| Model | Kilomax Pro-18A |
| Part Number | 290-434 |
| UPC | 876358000517 |
| Unit of Measure | Each |
| Weight | 30.25 |
Product Specifications | |
|---|---|
| Nominal Diameter | 18" |
| Moving Mass Of Diaphragm (Mmd) | 143 |
| Power Handling (RMS) | 1250 Watts |
| Power Handling (MAX) | 2500 Watts |
| Impedance | 8Ω |
| Frequency Response | 33 to 300Hz |
| Sensitivity | 95.8dB 2.83V/1m |
| Voice Coil Diameter | 4" |
Thiele-Small Parameters | |
|---|---|
| Resonant Frequency (Fs) | 32Hz |
| DC Resistance (Re) | 5.07Ω |
| Voice Coil Inductance (Le) | 1.59mH |
| Mechanical Q (Qms) | 10.15 |
| Electromagnetic Q (Qes) | 0.49 |
| Total Q (Qts) | 0.47 |
| Compliance Equivalent Volume (Vas) | 11.71ft³ |
| Mechanical Compliance of Suspension (Cms) | 0.18mm/N |
| BL Product (BL) | 17.2T·m |
| Maximum Linear Excursion (Xmax) | 10mm |
| Surface Area of Cone (Sd) | 1159cm² |
Materials of Construction | |
|---|---|
| Cone Material | Paper |
| Surround Material | Cloth |
| Voice Coil Wire Material | Copper |
| Voice Coil Former | Kapton® / Polyimide |
| Basket / Frame Material | Cast Aluminum |
| Magnet Material | Ferrite |
Mounting Information | |
|---|---|
| Overall Outside Diameter | 18" |
| Baffle Cutout Diameter | 16.56" |
| Depth | 8.15" |
| # Mounting Holes | 8 |
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion) | |
|---|---|
| Sealed Volume | 5.51ft³ |
| Sealed F3 | 51Hz |
| Vented Volume | 16ft³ |
| Vented F3 | 26Hz |
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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