DS18 DS-PRO-X8.4M PRO-X 8 Inch Mid-Range Loudspeaker 550 Watts 4-Ohm DS18
The PRO-X8.4M delivers loud, clear mids with 275W RMS / 550W Max power. Its 97dB sensitivity ensures high output with less power. Built with a 1.5” Kapton voice coil, 30 oz ferrite magnet, and non-pressed paper cone, it’s made for clean, punchy sound. At just 3.2” deep, it fits tight installs with ease. Perfect for high-performance car audio builds.
Features:
- 8" Mid-Range
- MAX Power: 550 Watts
- RMS Power: 275 Watts
- Impedance: 4-Ohm
- Ferrite Magnet
- 97dB
Specifications:
| SKU | PRO-X8.4M |
| UPC | 810005185942 |
| Nominal Diameter | 8" (203.2 mm) |
| Nominal Impedance | 4 Ohms |
| RMS Power Handling | 275W |
| Max Power Handling | 550W |
| Sensitivity (1W/1m) | 97dB |
| Frequency Response | 80Hz – 13KHz |
| Recommended Hi-Pass Crossover | 120Hz |
Build & Materials:
| Voice Coil Diameter | 1.5" (38.1 mm) |
| Voice Coil Former Material | Kapton |
| Winding Material | CCAW |
| Basket Material | Steel |
| Magnet Weight | 30 oz |
Thiele & Small Parameters:
| Vas | 7.56 L |
| Xmax | 9.3 mm |
| Fs | 120 Hz |
| Qms | 8.23 |
| Qes | 1.009 |
| Qts | 14.588g |
| Re | 3.3 Ohms |
Measurements:
| Overall Diameter | 8.22" / 209 mm |
| Front Mount Baffle Cutout | 7.16" / 182 mm |
| Mounting Depth | 3.2" / 82 mm |
| Overall Depth | 3.5" / 88.6 mm |
| Product Weight | 5.9 lbs |
| Product Dimensions | 9 × 9 × 3.875 in |
| Master Carton Weight | 24.5 lbs |
| Master Carton Dimensions | 18.75 × 9.75 × 8.5 in |
| Master Carton Quantity | 4 Units |
| Sold In | Single Unit |
Free shipping is available within the 48 U.S. states. Orders placed before 11 PM ET are typically processed the next business day and arrive within 5–8 business days. Tracking information will be provided as soon as your order ships.
Need to make a change to your order? Contact us within 24 hours of purchase, and we'll be happy to help. Please note that orders already processed for shipment cannot be canceled.
1-Year Limited Warranty: As an authorized dealer, we provide a 1-year limited warranty covering manufacturer defects in materials and workmanship under normal use. The warranty does not cover physical damage, misuse, improper installation, or normal wear and tear.
Customer Support : 9:00 am to 5:00 pm
Address: 13446 Alondra Boulevard, Cerritos ,California 90703, United States
Email: info@eliteautogear.com
For technical support questions, contact us at cs@eliteautogear.com
Phone: (877)-215-8187
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Clarity Where You Actually Hear It
Speakers Tuned for the Road, Not a Showroom
Clear Mids and Highs
Cone and dome materials are chosen to stay clean at volume, so vocals cut through road noise.
Handles Real Power
RMS is the number that matters day to day. Match it to your amplifier channel for headroom without strain.
Check the Fit
Mounting diameter and depth vary by vehicle. Compare the listed dimensions with your door, pod or panel first.
Crossover and Placement
Setting the right crossover point and aiming keeps highs smooth instead of harsh.
