Description
DS18 PRO-CUPOLA4
The DS18 PRO-CUPOLA4 is a premium 4-way car audio speaker system engineered for car audio enthusiasts seeking full-range, high-fidelity sound with exceptional clarity and power. Featuring 6.5-inch mid-bass speakers, silk dome tweeters, dedicated super-tweeters, and passive crossovers, this system delivers detailed highs, balanced mids, and tight low-end response for a complete immersive listening experience. Each speaker is rated at 200 W RMS and 400 W peak power handling, ensuring clean, distortion-free sound even at higher volumes. Built with high-quality materials and robust components, the PRO-CUPOLA4 is ideal for daily driver upgrades, custom builds, or compact SPL systems, providing rich, dynamic sound throughout your vehicle.
Specifications
| Specification | Value |
|---|---|
| SKU | PRO-CUPOLA4 |
| Nominal Diameter | 7 Inch / 178 mm |
| Nominal Impedance | 4 Ohms |
| AES Power Handling | 200 W |
| Program Power Handling | 400 W |
| Peak Power Handling | 500 W |
| Sensitivity (1W/1M) | 96 dB |
| Frequency Response | 350 Hz – 9 kHz |
| Recommended High-Pass Crossover | 370 Hz |
| Sold As | Single |
MOTOR & DIAPHRAGM SPECIFICATIONS
| Specification | Value |
|---|---|
| Voice Coil Diameter | 4 Inch / 100 mm |
| Voice Coil Former Material | KSV |
| Winding Material | CCAW |
| Diaphragm Material | Cloth |
| Body Material | Aluminum |
| Magnet Material | Neodymium |
| Magnet Weight | 14.33 Oz |
MEASUREMENTS
| Specification | Value |
|---|---|
| Overall Diameter | 7.28 Inch / 185 mm |
| Overall Depth | 4.17 Inch / 106 mm |
| Front Mount Baffle Cutout | 6.22 Inch / 158 mm |
| Mounting Depth | 2.95 Inch / 75 mm |
Product Overview
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.
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