Eminence
Eminence Impero 18A 18" High Power Driver Speaker
Out of stock – contact us for more information.
Secure Transactions
Warranty Coverage
All products come with a 1–3 year manufacturer warranty, depending on the brand and model. For exact coverage details, simply reach out to our support team. We're here to help ensure every warranty request is handled smoothly and efficiently.
Read more7-Day Returns Policy
Shop with confidence. Returns can be requested within 7 days of delivery for unused, unopened items, in line with our Return & Refund Policy. Please review the full policy for complete details here.
Read moreTalk to a Pro
Speak to our Music & Audio Pros – the quickest way to get some info.
We're available Monday to Saturday (9.30am-6.30pm GST)
Open WhatsAppChoose options
The Eminence Impero 18A 18" high power pro audio speaker is optimized for use in vented enclosures. Its 1,200-watt continuous power rating is a result of Eminence's extensive experience designing and manufacturing loudspeaker drivers for serious professional use.
This 18" cast frame transducer features a 4" diameter copper voice coil that is wound on a fibreglass former. A large magnet, extended and vented pole piece, bumped backplate, and 1/2" thick x 7-1/2" diameter top plate ensure substantial motor strength, resulting in tremendous bass output.
The Impero 18A's performance is ideal for full-range 3-way boxes, bass guitar boxes and compact to medium-sized subwoofer speaker systems. Recommended enclosure volume: Vented: 113.2 ~ 277.5 liters / 4 ~ 9.8 cu. ft.
Features
- Ultra-high power handling capacity guarantees long-term durability
- 4" diameter copper voice coil on fibreglass former
- Weather-resistant paper cone and dust cap, treated cloth edge
- Die cast basket is light yet strong, ready to handle rough travel
- Massive, optimized motor structure helps move serious volumes of air
- Capable of sustaining thunderous levels of sub-bass
- Hand built in the USA
Tech Specs
| Nominal Basket Diameter: | 18", 457.2mm |
| Nominal Impedance*: | 8 ohms |
| Power Rating** | |
| Watts: | 1200W |
| Music Program: | 2400W |
| Resonance: | 33.17Hz |
| Usable Frequency Range: | 39Hz - 0.82kHz |
| Sensitivity***: | 95.9dB |
| Magnet Weight: | 109 oz. |
| Gap Height: | 0.5", 12.7mm |
| Voice Coil Diameter: | 4", 101.6mm |
| THIELE & SMALL PARAMETERS | |
| Resonant Frequency (fs): | 33.17Hz |
| DC Resistance (Re): | 5.41 |
| Coil Inductance (Le): | 1.47mH |
| Mechanical Q (Qms): | 14.02 |
| Electromagnetic Q (Qes): | 0.44 |
| Total Q (Qts): | 0.43 |
| Compliance Equivalent Volume (Vas): | 317.02 liters / 11.19 cu.ft. |
| Peak Diaphragm Displacement Volume (Vd): | 927.2cc |
| Mechanical Compliance of Suspension (Cms): | 0.17mm/N |
| BL Product (BL): | 18.9 T-M |
| Diaphragm Mass Inc. Airload (MMs): | 139.52 grams |
| Efficiency Bandwidth Product (EBP): | 75.37 |
| Maximum Linear Excursion (Xmax): | 8mm |
| Surface Area of Cone (Sd): | 1159 cm2 |
| Maximum Mechanical Limit (Xlim): | 20.1mm |
Frequently Asked Questions
Yes. MusicMajlis is an authorized dealer for every brand we carry, and every unit ships as-is from the manufacturer with its full original packaging and accessories.
Every item is backed by its official brand warranty. Warranty length and coverage vary by manufacturer -- check the product description or contact us and we’ll confirm the exact terms before you buy.
Orders over AED 499 ship free. We offer next-day delivery across Dubai and Sharjah, and 1-3 business days for the rest of the UAE.
Yes -- split any order into 4 interest-free payments with Tabby or Tamara at checkout, no extra fees.
We offer simple, hassle-free returns within 7 days of delivery for unused items in original packaging. Contact our team to start a return.
Yes. Trade in gear you’ve outgrown for store credit toward this or any other item -- reach out to our team for a quick valuation.
