DS18 PRO-GM8SE 8 Inch Sealed Back Mid-Range Loudspeaker Owner’s Manual

: June 5, 2024
: DS18

Table of Contents

PRO-GM8SE
SPECIFICATIONS
MOTOR
PARAMETERS
MEASUREMENTS
Documents / Resources

PRO-GM8SE 8” SEALED BACK MID-RANGE
**LOUDSPEAKER
OWNER’S MANUAL

**

PRO-GM8SE

DS18 PRO-GM8SE 8 Inch Sealed Back Mid-Range
Loudspeaker DS18 PRO-GM8SE 8 Inch Sealed
Back Mid-Range Loudspeaker -

SPECIFICATIONS

Nominal Diameter……………………………………………………………….. 8”
Nominal Impedance………………………………………………………………. 8 OHMS
RMS Power Handling……………………………………………………….190 Watts
MAX Power Handling ………………………………………………………580 Watts
Sensitivity…………………………………………………………………………………….96dB
Frequency Response …………………………………………………. 250Hz-10KHz
Recommended Hi-Pass Crossover ………………………350 Hz
Pair or single ……………………………………………………………………………..Single

MOTOR

Voice Coil Diameter …………………………………………………..1.5”
Voice Coil Former Material ……………………………………………… Kapton
Winding Material ……………………………………………………………………………… CCAW
Cone Material …………………………………………………………………………….. Paper
Surround Material ………………………………………………………………. Cloth
basket material ……………………………………………………………………….Steel
Basket Color …………………………………………………………….. Matte Black
Magnet Material ……………………………………………………………………….. Ferrite
Magnet Weight………………………………………………………………………………………….. 30 oz

PARAMETERS

Equivalent Volume …………………Vas……………………………. 1.25L / 0.44ft3
Free Air Resonance………………….. Fs…………………………448Hz
Mechanical Factor……………………….Qms ……………………8.336
Electrical Factor ……………………….. Qes …………………..4.402
Total Factor……………………………….Qts……………………… 2.88
Mechanical Mass ……………………..Mms……………………. 6.922g
Mechanical Compliance ……………………. Cms …………………….0.018mm/N
BL Factor………………………………………….. Cms ……………………….0.018mm/N
Voice Coil Inductance ………………………………..Le ………………………0.736mH
Cone Area …………………………………….Sd…………………………………. 221.67cm2
DC Resistance………………………………… Re …………………………………6.3 ohm

MEASUREMENTS

Overall Diameter……………………….8.26″ / 210mm
Overall Depth…………………… 3.46″ / 88mm
Front Mount Baffle Cutout …………………………… 7.2″ / 183 mm
Mounting Depth……………………………………..3.22″ / 82mm
Motor Diameter………………………………………… 4.72″ / 120mm

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Documents / Resources

| DS18 PRO-GM8SE 8 Inch Sealed Back Mid-Range Loudspeaker [pdf] Owner's Manual
PRO-GM8SE, 8 Inch Sealed Back Mid-Range Loudspeaker, PRO-GM8SE 8 Inch Sealed Back Mid-Range Loudspeaker, Sealed Back Mid-Range Loudspeaker, Mid-Range Loudspeaker, Loudspeaker
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| DS18 PRO-GM8SE 8 Inch Sealed Back Mid-Range Loudspeaker [pdf] Owner's Manual
PRO-GM8SE, 8 Inch Sealed Back Mid-Range Loudspeaker, Mid-Range Loudspeaker, 8 Inch Sealed Back Loudspeaker, Sealed Back Loudspeaker, Loudspeaker