
ZXI 15" High Excursion Subwoofer Quad Stacked Magnets 1000 Watts Rms DVC 4-Ohm






ZXI 15" High Excursion Subwoofer Quad Stacked Magnets 1000 Watts Rms DVC 4-Ohm
Sale $254.96 / EACH
Reg.$299.95
15% OFF FOR MOVING SALE!
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Key Features
- 15" High Excursion Subwoofer
- MAX Power: 2000 Watts
- RMS Power: 1000 Watts
- Impedance: 4-Ohm 3" DVC
- Quad Stacked Ferrite Magnet
- 89dB
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Technical Data - Manual
DOWNLOAD THE USER MANUAL
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
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Product Overview
Product Overview
DS18 ZXI15.4D High Excursion 15" Car Audio Subwoofer 2000W Watts 4-Ohm DVC Quad Stacked Magnets
Experience bass like never before with DS18’s ZXI15.4D: the ultimate subwoofer for enthusiasts who crave thunderous bass!
The ZXI subline is renowned for its high excursion capabilities, and the ZXI15.4D is no exception. This subwoofer handles wattage as high as 2000W while delivering smooth ultra-low frequency responses. The ZXI15.4D’s lower than normal FS (Resonant Frequency), allows it to excel in larger boxes with lower tuning. Whether you prefer sealed or ported boxes, the ZXI15.4D will excel in both, giving you the flexibility to optimize placement in any vehicle.
It’s dual 4-ohm configuration and 3-inch voice coils, makes the ZXI15.4D a force to be reckoned with. Handling a staggering 1000W RMS power and 2000W of MAX power, ensuring you get the full potential out of your system. The large foam surround and non-pressed paper cone work in perfect harmony, delivering crisp, smooth bass that permeates every corner of your vehicle.
The ZXI15.4D goes beyond raw power and precision. It features a strong stamped basket adorned with show-quality DS18 logos on the frame, magnet boot, magnet, and dust cap. The quad stacked magnets on the ZXI15.4D offer a multitude of benefits, including increased magnetic field strength, improved power handling, enhanced cone control, higher excursion capabilities, greater durability, and superior heat dissipation. Not only will it impress your ears, but it will also outlast any vehicle. This subwoofer is designed to provide you with crisp and clear bass for years to come.
Immerse yourself in bass that is both thunderous and refined, thanks to DS18's commitment to quality and innovation.




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ZXI 15" High Excursion Subwoofer Quad Stacked Magnets 1000 Watts Rms DVC 4-Ohm
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Let customers speak for us
from 3542 reviewsI put 6 of these in my Honda pilot and the fucker took me to mars while bumpin Tupac wtf do I do now

Love this amp paired with 1 exl-xx12.2dhe

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Love the sound and volume it partake in

I disappointed they wouldn’t fit in my aftermarket fairing. So i put them in my side box lids. I ran them off the radio with no amp and they are louder than my front ones hooked to an amp. They are amazing

Worked great it was nice and small and fit under the seat of my single cab

It took me abt a year being retired to buy all the pieces, the sub boxes were impressive and the subs and RGB’s are fantastic

2.7" OEM Bullet Tweeter Replacement Upgraded For Jeep JL/JLU/JT 100 Watts RMS 4-Ohm 1" VC

Currently running four of these on all doors and it bangs and is way more louder and clearer than what I thought it was going to be. 10/10 definitely will return to ds18s for more stuff in the future

Very loud

The best single din I’ve ever used, love that you can use the app to tune to your liking as well as change the led colors to whatever you like. So many useful settings and would definitely fit in almost any car.

Great product and service.
Easy install and sounds great.
DS18 , could I get a few stickers to rep on the sling by chance? 🤘

The best loaded enclosure!
I bought the single loaded zxi12 and this is the best loaded box I have found to date. It is tuned nice and low, the sub has very impressive excursion to keep air moving down in the 20's. I will be selling off my other subs and exploring Ds18 brand for the foreseeable future. Excellent product! No buyers remorse here

I bought the single loaded zxi12 and this is the best loaded box I have found to date. It is tuned nice and low, the sub has very impressive excursion to keep air moving down in the 20's. I will be selling off my other subs and exploring Ds18 brand for the foreseeable future. Excellent product! No buyers remorse here!

Sound quality is top notch! Nice loud and crisp! Paired it with my skar 1000x4 and couldn't be happier! Upgraded from my pioneer 6x9s.
