DS18 ZR15.2D Dual Voice Coil 4-Ohm Subwoofer Owner’s Manual

OWNER’S MANUAL
ZR15.2D

ZR15.4D

15” SUBWOOFER

ZR15.2D

SPECIFICATIONS:

Nominal Diameter …………………………………………………………15” / 381mm
Nominal Impedance ……………………………………………………….2+2 OHMS
RMS Power Handling ………………………………………………………750W
MAX Power Handling ………………………………………………………1500W
Sensitivity (1w/1m) …………………………………………………………….86 dB
Frequency Response………………………………………………………….21Hz – 200 Hz
Recommended Lo Pass Crossover ……………………………………..80 H

MOTOR :

Voice Coil Diameter ……………………………………………………………2.5″
VC Former Material ……………………………………………………………Aluminum
Winding Material ………………………………………………………………..Copper
Cone Material ………………………………………………………………………..Non-Pressed Paper
Dust Cap Material……………………………………………………………………PPI
Surround Material…………………………………………………………………… Foam
Basket Material ……………………………………………………………………..Steel
Basket Color/Finish ……………………………………………………………..Matte Black
Magnet Material ………………………………………………………………………Ferrite
Magnet Weight………………………………………………………………………….100 oz
Displacement Volume ……………………………………………………………..0.11 ft3

THIELE & SMALL PARAMETERS :

Equivalent Volume …………………………………………………………..Vas………………………….76.5 L
Excursion (one way) ……………………………………………………………Xmax……………………..25mm
Free Air Resonance……………………………………………………..Fs……………………………..26Hz
Mechanical Factor ……………………………………………………………..Qms…………………………4.34
Electrical Factor ……………………………………………………………………Qes…………………………….0.82
Total Factor ………………………………………………………………………..Qts……………………………0.69
Moving Mass………………………………………………..MMS……………………..345.9g
Compliance ……………………………………………Cms………………..75.4µ m/N
BL Factor ……………………………………………………………..Bl……………………………….8.58
Voice Coil Inductance ……………………………………..Le…………………567.8m mH
Cone Area ……………………………………………………….Sd…………………834.69 Cm2
DC Resistance ………………………………………………………Re………………1.8 + 1.8 ohm
Efficiency Bandwidth Product……………………………………………………………………………..EBP……………………………31.7
Eficiencia del Ancho de Banda del Producto

MEASUREMENTS :

Overall Diameter ……………………………………………………………….15.35” / 391mm
Overall Depth ……………………………………………………………..8.41”/213.56mm
Front Mount Baffle Cutout ………………………………………….13.95”/354.24mm
Mounting Depth ……………………………………………………7.39”/187.76mm
Motor Diameter ……………………………………………………………….6.1″ / 155mm

ZR15.4D

SPECIFICATIONS

Nominal Diameter …………………………………………………………………………15” / 381mm
Nominal Impedance …………………………………………………………………….4+4 OHMS
RMS Power Handling ……………………………………………………………………….750W
MAX Power Handling ………………………………………………………………………1500W
Sensitivity (1w/1m) ………………………………………………………………..86 dB
Frequency Response ……………………………………………………………21Hz – 200 Hz
Recommended Lo Pass Crossover ………………………………………………..80 Hz
MOTOR
Voice Coil Diameter …………………………………………………………….2.5″ / 61.6mm
VC Former Material …………………………………………………………………Aluminum / Aluminio
Winding Material…………………………………………………………………….Copper / Cobre
Cone Material ………………………………………………………………….Non Pressed Paper / Papel no Prensado
Dust Cap Material ……………………………………………………………………………….PPI
Surround Material …………………………………………………………………Foam / Espuma
Basket Material ………………………………………………………………………………Steel / Acero
Basket Color/Finish / Color………………………………………Matte Black / Negro Mate
Magnet Material ……………………………………………………………………………………Ferrite / Ferrita
Magnet Weight…………………………………………………………………………………………………………..100 oz
Displacement Volume ……………………………………………………………………..0.11 ft3

THIELE & SMALL PARAMETERS 

Equivalent Volume ……………………………………………………..Vas………………………….83.6 L
Excursion (one way) …………………………………………………………Xmax……………………..25mm
Free Air Resonance ………………………………………………Fs……………………………..29Hz
Mechanical Factor …………………………………………………..Qms…………………………….4.3
Electrical Factor …………………………………………………………………….Qes…………………………….0.99
Total Factor ……………………………………………………………………………….Qts………………………………0.8
Moving Mass ………………………………………………………..Mms……………………..273.3g
Compliance …………………………………………………………Cms………………..81.9µ m/N
BL Factor …………………………………………………………………………………….Bl………………………………….9.9
Voice Coil Inductance…………………………………..Le…………………838.3m mH
Cone Area ……………………………………………………………………….Sd…………………834.69 Cm2
DC Resistance …………………………………………………………Re………………3.4 + 3.4 ohm
Efficiency Bandwidth Product……………………………………………………………………………..EBP……………………………29.3
Eficiencia del Ancho de Banda del Producto

MEASUREMENTS

Overall Diameter ……………………………………………………………………..15.35” / 391mm
Overall Depth …………………………………………………………………………..8.41”/213.56mm
Front Mount Baffle Cutout ………………………………………..13.95”/354.24mm
Mounting Depth …………………………………………………………….7.39”/187.76mm
Motor Diameter ………………………………………………………………..6.1″ / 155mm

ZR15.2D – ZR15.4D

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Parameters
Box External Dimensions
Dimensiones externas de la caja (WxHxD): 23.62”x 16.50”x15.08”
Material Thickness  : 0.75” / 19 mm
Net Internal Volume: 2.50 ft3| Wood Cuts  Qty
Top-Bottom :
(WxH): 23.62”x15.08” 2
Front-Rear :
(WxH): 23.62”x15.00” 2
Left-Right
(WxH): 13.59”x15.00”2

Single Subwoofer Ported Box

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Parameters
Box External Dimensions
Dimensiones externas de la caja (WxHxD): 31.50”x 17.72”x16.27”
Material Thickness : 0.75” (3/4) / 19mm
Net Internal Volume : 3.50 ft3
Tuning Frequency : 32 Hz
Port Area : 38.28 inch2
Port Inlet  (WxH) : : 2.36”x 16.22”
Port Length : 21.22”| Wood Cuts Qty
Top-Bottom  (WxH): 31.50”x16.27” 2
Front: 28.39”x16.22” 1
Rear: 31.50”x16.22” 1
Left: 14.77”x16.22” 1
Right: 15.52”x16.22” 1
Port: 12.41”x16.22” 1
Port: 4.95”x16.22”  1

Double Subwoofer Ported Box

Parameters
Box External Dimensions
Dimensiones externas de la caja
(WxHxD): 37.40”x 17.72”x 25.35”
Material Thickness  : 0.75” (3/4) / 19mm
Net Internal Volume: 7.00 ft3
Tuning Frequency: 32 Hz
Port Area: 75.00 inch2
Port Inlet (WxH): 4.63×16.22”
Port Length: 17.62”| Wood Cuts Qty
Top-Bottom  (WxH): 37.40”x25.35” 2
Front: 32.03”x16.22” 1
Rear: 37.40”x16.22” 1
Left: 23.85”x16.22” 1
Right: 24.60”x16.22” 1
Port: 16.87”x16.22” 1
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| DS18 ZR15.2D Dual Voice Coil 4-Ohm Subwoofer [pdf] Owner's Manual
ZR15.2D, ZR15.4D, Dual Voice Coil 4-Ohm Subwoofer, Coil 4-Ohm Subwoofer, ZR15.2D, Subwoofer
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