DS18 PRO-NS8.4 8 Inch Mid-Range Loudspeaker Owner’s Manual
- June 12, 2024
- DS18
Table of Contents
DS18 PRO-NS8.4 8 Inch Mid-Range Loudspeaker
Product Information
| Model | PRO-NS8.4 |
|---|---|
| Description | 8” Mid-range Loudspeaker with Ultra Slim Neodymium Magnet |
| Altavoz de Rango Medio | 8 con Magneto Ultra Delgado de Neodimio |
| Magnet Size | 8.2 / 208mm |
| Mounting Depth | 2.48 / 63mm |
| Outer Diameter | 2.67 / 68mm |
| Overall Diameter | 4.33 / 110mm |
| Overall Height | 7.12 / 181mm |
| MOTOR | [Motor Specifications] |
| MEASUREMENTS | [Measurement Specifications] |
Product Usage Instructions
To use the PRO-NS8.4 loudspeaker, follow these instructions:
- Ensure that the loudspeaker is compatible with your audio system.
- Choose a suitable location for installation.
- Make sure the mounting depth of 2.48 / 63mm is accommodated in the installation location.
- Connect the loudspeaker to your audio system using appropriate wiring and connectors.
- Ensure secure and proper connections to avoid any loose or faulty connections.
- Adjust the position and orientation of the loudspeaker for optimal sound projection.
- Refer to the user manual of your audio system for specific instructions on adjusting volume and equalizer settings.
- For more detailed usage instructions and troubleshooting, please visit DS18.com or refer to the product’s owner’s manual.
Dimension
Frequency
SPECIFICATIONS
- Nominal Diameter .. ………………………………………………………………………………..8″/ 208mm
- Nominal Impedance………………………………………………………………………………… 4 Ohms
- RMS Power Handling…………………………………………………………………………..200W
- MAX Power Handling……………………………………………………………………………400W
- Sensitivity (1w/1m)……………………………………………………………………………………96 dB
- Frequency Response………………………………………………………………..97Hz-12KHz
- Recommended Hi Pass Crossover ……………………………………….160Hz
- Pair or Single………………………………………………………………………………………………Single / Unit
MOTOR
- Voice Coil Diameter ……………………………………………………………2” / 50.8 mm
- Voice Coil Former Material ………………………………………………………… KSV
- Winding Material ………………………………………………………………………….Copper
- Cone Material ……………………………………………………………………………………….. Paper
- Dust Cap Material ……………………………………………………………. Paper
- Surround Material………………………………………………………………………. Cloth
- Basket Material ………………………………………………………………………………Steel
- Basket Color | Finish …………………………………….Glossy Black
- Magnet Material …………………………………………………………………..Neodymium
- Magnet Weight ……………………………………………………………………………………………………. 3.32 Oz
THIELE & SMALL PARAMETERS
- Equivalent Volume ………………………………………………Vas …………………. 4.8L / 0.17ft3
- Excursion (one way) …………………………………………………….Xmax …………………………….2 mm
- Free Air Resonance …………………………………………Fs ……………………………….. 117Hz
- Mechanical Factor ……………………………………………………….Qms ……………………………..4.643
- Electrical Factor …………………………………………………………….Qes………………………………..1.147
- Total Factor ………………………………………………………………………….Qts……………………………………0.92
- Mechanical Mass ……………………………………………………….Mms …………………………12.294g
- Mechanical Compliance ………………………………….Cms…………………….157m cm/N
- BL Factor ………………………………………………………………………………….BL ……………………………………… 4.8
- Voice Coil Inductance ………………………….Le…………………………….2.532mH
- Cone Area ………………………………………………………………………….Sd ……………………. 213.825 cm3
- DC Resistance ………………………………………………………………..Re …………………………….. 3.2 ohm
- Mechanical Mass w/o air……………………………….Mmd…………………………12.294g
MEASUREMENTS
- Overall Diameter ………………………………………………………………………………………8.2” / 208mm
- Overall Depth ……………………………………………………………………………………….2.67″ / 68mm
- Front Mount Baffle Cutout ……………………………………………..7.12″ / 181mm
- Mounting Depth ………………………………………………………………………..2.48″ / 63mm
- Motor Diameter ……………………………………………………………………………..4.33″ / 110mm
FOR MORE INFORMATION
PLEASE VISIT DS18.COM.
References
Read User Manual Online (PDF format)
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