DS18 PRO-X12MBASS 12 Inch Mid-Bass Loudspeaker Owner’s Manual
- June 4, 2024
- DS18
Table of Contents
PRO-X12MBASS 12 Inch Mid-Bass Loudspeaker
Owner’s Manual
PRO-X12MBASS 12 Inch Mid-Bass Loudspeaker
OWNER’S MANUAL PRO-Xi2MBASS
12″ MIO-BASS LOUDSPEAKER
PRO-XI2MBASS
Specifications:
Nominal Diameter…………………………….. 12″
Nominal Impedance…………………………. 8 OHMS
RMS Power Handling…………………………… 500 Watts
Maximum Power Handling ………………………….1000 Watts
Sensitivity (1w/1m)…………………………………………… 96dB
Frequency Response ………………………………….40Hz-5KHz
Recommended Hi Pass Crossover………………………… 60 Hz
Midrange:
Voice Coil Diameter …………………………………………….2.5″ / 63.5mm
Voice Coil Former Material………………………………………….. KSV
Winding Material……………………………………………………….. SV
Cone Material ……………………………………………………………….Paper
Dustcap Material ………………………………………………………………….Paper
Surround Material………………………………………………………… Cloth
Basket Material………………………………………………………………….. Steel
Basket Color/Finish ………………………………………………….Glossy Red
Magnet Material…………………………………………………………… Ferrite
Magnet Weight …………………………………………………………….65 Oz
Displacement Volume………………………………………………………… 0.55L
**Thiele & Small Parameters:
**
Equivalent Volume…………..Vas ……………..70.5L
Excursion (one way)…………Xmax………….. 12.3mm
Free Air Resonance…………..Fs………………… 54Hz
Mechanical Factor……………Qms …………………10.01
Electrical Factor……………….Qes………………. 0.474
Total Factor……………………Qts …………………0.453
CD Resistance………………..Re ……………….5.2 ohms
Measurements:
Overall Diameter………………………………………………… 12.1″ / 308mm
Overall Depth ……………………………………………………5.19″ / 132mm
Front Mount Baffle Cutout………………………………. 10.91 278mm
Mounting Depth…………………………………………………… 4.88″ / 124mm
Motor Diameter ………………………………………………….6.69″ / 170mm 
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