DS18 DS-PRO-X8.4M PRO-X 8 Inch Mid-Range Loudspeaker 550 Watts 4-Ohm DS18
Brand New with Manufacturer Warranty
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Regular price
$64.95 USD
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 |

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