DS18 PRO-NS6.4 6.5” MID-RANGE LOUDSPEAKER Owner’s Manual
- June 5, 2024
- DS18
Table of Contents
DS18 PRO-NS6.4 6.5” MID-RANGE LOUDSPEAKER
PRO-NS6.4
SPECIFICATIONS
- Nominal Diameter.. ……………………………………………………………………………6.5″ / 167mm
- Nominal Impedance ………………………………………………………………………………… 4 Ohms
- RMS Power Handling …………………………………………………………………………..150W
- MAX Power Handling……………………………………………………………………………300W
- Sensitivity (1w/1m) ……………………………………………………………………………………94 dB
- Frequency Response …………………………………………………………… 100Hz – 12KHz
- Recommended …………………………………….180Hz
- Pair or Single………………………………………………………………………………………………Single
MOTOR
- Voice Coil Diameter…………………………………………………………..1.5”/38.6 mm
- Voice Coil Former Material………………………………………………………… KSV
- Winding Material………………………………………………………………………….Copper
- Cone Material ……………………………………………………………………………………….. Paper
- Dust Cap Material…………………………………………………………… Paper
- Surround Material……………………………………………………………………….Cloth
- Basket Material……………………………………………………………………………..Steel
- Basket Color………………………………………………………………….Glossy Red
- Magnet Material…………………………………………………………………..Neodymium
- Magnet Weight ……………………………………………………………………………………………………. 1.79 Oz
THIELE & SMALL PARAMETERS
Equivalent Volume ………………………………………………Vas ……………..4.58L / 0.161ft3
Excursion (one way)…………………………………………………….Xmax …………………………….2 mm
Free Air Resonance …………………………………………Fs ………………………………. 137 Hz
Mechanical Factor……………………………………………………….Qms ……………………………..4.906
Electrical Factor…………………………………………………………….Qes………………………………..1.072
Total Factor………………………………………………………………………….Qts……………………………………0.88
Mechanical Mass……………………………………………………….Mms ………………………….. 7.356g
Mechanical Compliance………………………………….Cms…………….183.287m cm/N
BL Factor / Factor BL………………………………………………………………………………….BL ……………………………………… 4.2
Voice Coil Inductance ………………………….Le…………………………….2.695mH
Cone Area………………………………………………………………………..Sd …………………….132.732 Cm3
DC Resistance……………………………………………………………….Re ……………………………3.2 ohms
Mechanical Mass ……………………………….Mmd…………………………. 6.477 g
MEASUREMENTS
- Overall Diameter……………………………………………………………………………………6.57” / 167mm
- Overall Depth……………………………………………………………………………………….. 2.2” / 56mm
- Front Mount Baffle Cutout………………………………………………..5.7” / 145mm
- Mounting Depth………………………………………………………………………..1.96” / 50mm
- Motor Diameter ………………………………………………………………………………….. 4” / 103mm
References
Read User Manual Online (PDF format)
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