DS18 PRO-HY8.4MSL 8-Inch Hybrid Slim Loudspeaker Owner’s Manual

: June 5, 2024
: DS18

Table of Contents

DIMENSIONS
SPECIFICATIONS
WOOFER SPECIFICATIONS
THIELE & SMALL PARAMETERS
DRIVER SPECIFICATIONS
SPEAKER MEASUREMENTS
Documents / Resources

DS18 PRO-HY8.4MSL 8-Inch Hybrid Slim Loudspeaker

DIMENSIONS

SPECIFICATIONS

Nominal Diameter ………………………………………………………….8″ / 203.2mm
Nominal Impedance ……………………………………………………………….. 4 ohms
RMS Power Handling ……………………………………………………………200 Ways
MAX Power Handling ………………………………………………………….400 Ways
Sensitivity (1w/1m) ………………………………………………………………….. 94dB
Frequency Response …………………………………………………… 100Hz-20KHz
Recommended Hi Pass Crossover ……………………………………………120 Hz
Number of Ways ………………………………………………………………………2 Ways
Pair or Single ………………………………………………………………………………Single
Grill Included……………………………. …………………………………………………..Yes

WOOFER SPECIFICATIONS

Voice Coil Diameter …………………………………………………………1.5” / 38.6 mm
Voice Coil Former Material ……………………………………………………………..KSV
Winding Material …………………………………………………………………………. CCAW
Cone Material ………………………………………………………………………………… Paper
Surround Material ……………………………………………………………………………Cloth
Basket Material ………………………………………………………………………………… Steel
Basket Color ……………………………………………………………………………Glossy Red
Magnet Material ……………………………………………………………………………… Ferrite
Magnet Weight ………………………………………………………………………………. 29.5 Oz

THIELE & SMALL PARAMETERS

Equivalent Volume ………………………………………. Vas ………………7.42L / 0.262ft3
Excursion (one way) …………………………………….. Xmax ……………………………..2mm
Free Air Resonance ……………………………………… Fs ………………………………. 108Hz
Mechanical Factor ……………………………………….. Qms ……………………………..6.418
Electrical Factor …………………………………………. Qes ……………………………….0.759
Total Factor ………………………………………………… Qts………………………………..0.704
Mechanical Mass ………………………………………… Mms…………………………. 18.575g
Mechanical Compliance …………………………….. Cms …………………111.62 mm/N
BL Factor ……………………………………………………. BL ………………………………..7.206
Voice Coil Inductance …………………………………. Le…………………………… 19.20mH
Cone Area ……………………………………………………. Sd …………………….216.424 Cm2
DC Resistance …………………………………………….. Re ……………………………. 3.2 ohm
Mechanical Mass w/o Air ……………………………Mmd……………………………. 16.744g

DRIVER SPECIFICATIONS

Voice Coil Diameter …………………………………………………………………….. 1” / 25.4 mm
Voice Coil Former Material ………………………………………………………………….. Kapton
Winding Material ……………………………………………………………………………………. CCAW
Diaphragm Material ……………………………………………………………………………..Titanium
Magnet Material ………………………………………………………………………………Neodymium
Horn Diameter ……………………………………………………………………………….. 3″ / 76.2mm

SPEAKER MEASUREMENTS

Overall Diameter ……………………………………………………………………………….8.62″ / 219mm
Overall Depth …………………………………………………………………………………… 4″ / 102.5mm
Front Mount Baffle Cutout ……………………………………………………………..7.12″ / 181mm
Mounting Depth ……………………………………………………………………………. 3.11″ / 79mm
Motor Diameter ………………………………………………………………………………..5.27″ / 134mm

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Documents / Resources

| DS18 PRO-HY8.4MSL 8-Inch Hybrid Slim Loudspeaker [pdf] Owner's Manual
PRO-HY8.4MSL, 8-Inch Hybrid Slim Loudspeaker, PRO-HY8.4MSL 8-Inch Hybrid Slim Loudspeaker
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