ZR 15" Subwoofer 750 Watts Rms DVC 4-Ohm

Name: ZR 15" Subwoofer 750 Watts Rms DVC 4-Ohm
Brand: ZR15.4D
SKU: ZR15.4D
Price: 227.95 USD
Availability: InStock

SKU: ZR15.4D

DS18 ELITE-Z 15" Subwoofer with 1500 Watts DVC 4-Ohms audio subwoofers

ZR 15" Subwoofer 750 Watts Rms DVC 4-Ohm

ZR 15" Subwoofer 750 Watts Rms DVC 4-Ohm

SKU: ZR15.4D

$227.95

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Key Features
- 15" Subwoofer
- MAX Power: 1500 Watts
- RMS Power: 750 Watts
- Impedance: 4-Ohm 2.5" DVC
- Ferrite Magnet
- 86dB
Technical Data - Manual

DOWNLOAD THE USER MANUAL

SPECS

SKU
ZR15.4D
Nominal Diameter
15" / 381mm
Nominal Impedance
4 + 4 Ohm
RMS Power Handling
750W
Maximum Power Handling
1500W
Sensitivity (1w/1m)
86 dB
Frequency Response
21-200Hz
Recommended Lo Pass Crossover
80Hz

MOTOR

Voice Coil Diameter
2.5" / 61.6mm
Voice Coil Former Material
Aluminum
Winding Material
Copper
Cone Material
Non-Pressed Paper
Dust Cap Material
PPI
Surround Material
Foam
Basket Material
Steel
Basket Color/Finish
Black Matte
Magnet Material
Ferrite
Magnet Weight
100 Oz
Displacement Volume
0.11 ft3

THIELE & SMALL PARAMETERS

Equivalent Volume Vas
83.1 L
Free Air Resonance Fs
29 Hz
Mechanical Factor Qms
4.3
Electrical Factor Qes
0.99
Total Factor Qts
0.8
Moving Mass Mms
273.3g
Compliance Cms
81.9? m/N
Bl Factor BI
9.9
Voice Coil Inductance Le
838.3m mH
Diaphragm Area Sd
834.69 Cm2
DC Resistance Re
3.4 + 3.4 Ohm
Efficiency Bandwidth Product EBP
29.3

MEASUREMENTS

Overall Diameter
15.35" / 390mm
Overall Depth
8.34" / 212mm
Front Mount Baffle Cutout
14.1" / 359mm
Mounting Depth
7.4" / 188mm
Motor Diameter
6.1" / 155mm
Gross Single Unit Weight (lb)
20.5
Dimensions W x L x H (Inches)
16.5 x 16.5 x 9.5
Quantity of Units in Master Carton
2
Gross Master Carton Weight (lb)
42.5
M/C Dimensions W x L x H (Inches)
17.25 x 17.25 x 20.25

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Product Overview

Product Overview

DS18 ZR15.4D

15” Car Subwoofer 1500W 4-Ohm DVC

Introducing the DS18 ZR15.4D, a true powerhouse designed to deliver mind-blowing bass and precision performance.
The ZR subline is renowned for its exceptional performance, and the ZR15.4D is no exception. With a robust 1500W of MAX power handling and 750W of RMS power handling, the ZR15.4D guarantees a spine-tingling audio experience that will leave you craving for more. Its 2.5-inch high-strength aluminum voice coil ensures that every note is delivered with precision and clarity, elevating your car audio system to new heights. Its 4+4 ohm dual voice coil configuration allows you to match your amplifier's optimal impedance, providing maximum power transfer and efficiency.
With DS18’s ZR15.4D, you don't just get exceptional performance; you also get unmatched style and unbreakable durability. The ZR15.4D features a strong stamped basket that not only provides structural integrity but also showcases show-quality DS18 logos on the frame, magnet boot, magnet, and dust cap. Its matte black finish adds a touch of elegance, making it a visually stunning addition to any car audio setup.
With a frequency response ranging from 21Hz to 200Hz and a sensitivity of 86 dB, the ZR15.4D captures every nuance of your music, delivering it with crystal-clear precision. The recommended low-pass crossover of 80Hz ensures seamless integration with your existing audio system, allowing your music to shine in all its glory.
With its striking design, exceptional performance, and versatility, the ZR15.4D is the perfect choice for car audio enthusiasts who demand nothing but the best.

FREE SHIPPING ORDERS +$35

30-DAY RETURNS

2 YEAR WARRANTY

SECURE PAYMENT

Let customers speak for us

from 3963 reviews

Love it

I love sounds great will recommend.

Ariel Santana

11/16/2025

Package Protection

Highly recommend

These speakers are everything they describe them to be and more. They are loud and they are tough. I have tried them out. They will handle the watts. I recommend them for anyone that LIKES IT LOUD!!

Bob

11/16/2025

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First off after unboxing was very surprised at the weight of the amp Great quality Good design good build very rock solid installed in a 2022 ram rebel I already had everything ran old amplifier just disconnected and reconnected wires never touch the volume setting what a difference running for JBL 939 2 ohm speakers. I thought the speakers sounded very well before this amplifier brought even more life to these speakers very satisfied absolutely amazed at the quality of sound!! Would highly recommend this amp very satisfied thanks DS 18 family

Jamie Stpierre

11/15/2025

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Cleaver design

Worked great thanks ds18 crew

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Nicholas seijo

Great Quality, highest price of shallow mount I could find and definitely worth the price. Only thing is I would suggest getting set up in a ported box if your goal is to have the most sound they will offer . I currently have in sealed box and want more out of them. So next step is to have custom box build for these speakers under my back seats in 2017 Silverado crew cab.

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