DS18 ZXI15.4D 2000W 15'' High Excursion Subwoofer
DS18 ZXI15.4D 2000W 15'' High Excursion Subwoofer
(DS18 ZXI15.4D)
We Think You Should Know
- 15'' Subwoofer
- 2000W Peak Power / 1000W RMS Power
- Quad Stacked Ferrite Magnet
- High Excursion
Overview
The ZXI15.4D from DS18's esteemed ZXI subline is a testament to high excursion capabilities, boasting power handling of up to 2000W while delivering impeccably smooth ultra-low frequency responses. Its unique lower than normal FS (Resonant Frequency) enables it to thrive in larger boxes with lower tuning, offering versatility for sealed or ported setups, ensuring optimal performance regardless of placement in your vehicle.
Equipped with a dual 4-ohm configuration and robust 3-inch voice coils, the ZXI15.4D commands attention with its staggering 1000W RMS power and 2000W of MAX power, unlocking the full potential of your audio system. The synergy between its large foam surround and non-pressed paper cone produces crisp, smooth bass that fills every corner of your vehicle with immersive sound.
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
Excursion (one way) Xmax
30.5mm
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
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