DS18 ZXI High Excursion 15" Subwoofer 2250W Watts Dvc 4-Ohm 4 Magnets

SPECS

SKU
ZXI15.4D
Nominal Diameter
15" / 381mm
Nominal Impedance
4 + 4 ohms
RMS Power Handling
1000W
Maximum Power Handling
2000W
Sensitivity (1w/1m)
89dB
Frequency Response
15-900Hz
Recommended Lo Pass Crossover
90Hz

MOTOR

Voice Coil Diameter
3" / 76.2mm
Voice Coil Former Material
Black Aluminum
Winding Material
CCAW
Cone Material
Non-Pressed Paper
Dust Cap Material
PPI
Surround Material
Foam
Basket Material
Aluminum
Basket Color/Finish
Black Sandblasted
Magnet Material
Ferrite
Magnet Weight
232 Oz (4 x 58 oz)
Displacement Volume
5.82L / 0.2ft3

THIELE & SMALL PARAMETERS

Equivalent Volume Vas
77.82L / 2.748ft3
Free Air Resonance Fs
28Hz
Mechanical Factor Qms
7.641
Electrical Factor Qes
0.632
Total Factor Qts
0.516
Moving Mass Mms
351.991g
Compliance Cms
0.085mm/N
Bl Factor Bl
27.244
Voice Coil Inductance Le
63.14 mH
Diaphragm Area Sd
804.25cm2
DC Resistance Re
3.6+3.6 ohms
Efficiency Bandwidth Product EBP
44.3

RECOMMENDED ENCLOSURES

Sealed Internal Volume
56.6L / 2ft3
Sealed Box Output Response F3
32Hz
Ported Internal Volume
79.3L / 2.8ft3
Port Size *Square (W x H x Long)
1.6" x 15" x 23.46" / 40.6 x 381 x 595.9mm
Port Tuning Frequency FB
28Hz
Ported Box Output Response F3
25Hz

MEASUREMENTS

Overall Diameter
15.65" / 397.5mm
Overall Depth
10.51" / 267mm
Front Mount Baffle Cutout
13.96" / 354.7mm
Mounting Depth
8.72" / 221.5mm
Motor Diameter
7.48" / 190mm
Gross Single Unit Weight
39
Dimensions W x L x H
17.5 x 17.5 x 13
Quantity of Units in Master Carton
1
Gross Master Carton Weight
39
Master Carton Dimensions W x L x H
17.5 x 17.5 x 13