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DS18 PRO-CUPOLA4
7” Soft Dome Midrange Loudspeaker | 500W MAX | 4Ω
The PRO-CUPOLA4 is DS18’s elite 7” soft dome midrange loudspeaker designed to deliver expansive, accurate midrange reproduction in high-power pro audio systems.
Larger Cone, Bigger Presence
Featuring a massive 4" voice coil, coated cloth dome diaphragm, and powerful 14.33oz neodymium magnet, the PRO-CUPOLA4 handles 200W AES, 400W Program, and 500W MAX. Its 96dB sensitivity and 350Hz–9KHz frequency range allow you to fill larger spaces with smooth, rich mids.
Professional Build Quality
This speaker uses a tuned closed-end chamber with an aluminum body to control resonance and enhance fidelity. With a 2.95" mounting depth and 6.22" cutout diameter, the PRO-CUPOLA4 is perfect for serious studio monitors or premium in-car installations.
Boost your system’s sound with the PRO-CUPOLA4—DS18’s most powerful and precise dome midrange.
| SKU | PRO-CUPOLA4 |
|---|---|
| Nominal Diameter | 7" / 178mm |
| Nominal Impedance | 4 Ohms |
| AES Power Handling | 200W |
| Program Power Handling | 400W |
| Peak Power Handling | 500W |
| Sensitivity (1w/1m) | 96dB |
| Frequency Response | 350Hz-9kHz |
| Recommended High Pass Crossover | 370Hz |
| Pair or Single | Single |
| Voice Coil Diameter | 4" / 100mm |
| Voice Coil Former Material | KSV |
| Winding Material | CCAW |
| Diaphragm Material | Cloth |
| Body Material | Aluminum |
| Magnet Material | Neodymium |
| Magnet Weight | 14.33 Oz |
| Overall Diameter | 7.28" / 185mm |
| Overall Depth | 4.17" / 106mm |
| Front Mount Baffle Cutout | 6.22" / 158mm |
| Mounting Depth | 2.95" / 75mm |
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
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Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.












