ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm

SKU: ZR8.4D
ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm
ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm
ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm
ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm
ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm
ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm
ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm

ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm

SKU: ZR8.4D
$119.95
/EACH
Ships Free – Dispatches Next Business Day Within the USA
With some limitations - subject to verification and order volume
In stock

Size: 8"

6.5"
8"
10"
12"

Impedance: 4-Ohm

2-Ohm
4-Ohm
Quantity:

  • Key Features

    • 8" Subwoofer
    • MAX Power: 900 Watts
    • RMS Power: 450 Watts
    • Impedance: 4-Ohm 2" DVC
    • Ferrite Magnet
    • 82dB
       

  • Technical Data - Manual

    DOWNLOAD THE USER MANUAL

    SPECS

    SKU
    ZR8.4D
    Nominal Diameter
    8" / 203.3mm
    Nominal Impedance
    4 + 4 Ohm
    RMS Power Handling
    450W
    Maximum Power Handling
    900W
    Sensitivity (1w/1m)
    82 dB
    Frequency Response
    33-200Hz
    Recommended Lo Pass Crossover
    120Hz

    MOTOR

    Voice Coil Diameter
    2" / 50.8mm
    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
    55 Oz
    Displacement Volume
    0.03 ft3

    THIELE & SMALL PARAMETERS

    Equivalent Volume Vas
    5.33 L
    Free Air Resonance Fs
    45Hz
    Mechanical Factor Qms
    4.7
    Electrical Factor Qes
    0.745
    Total Factor Qts
    0.643
    Moving Mass Mms
    97g
    Compliance Cms
    97.58? m/N
    Bl Factor BI
    9.48
    Voice Coil Inductance Le
    551.18m mH
    Diaphragm Area Sd
    196 Cm2
    DC Resistance Re
    3.4 + 3.4 Ohm
    Efficiency Bandwidth Product EBP
    60.4

    MEASUREMENTS

    Overall Diameter
    8.42" / 214mm
    Overall Depth
    5.3" / 134.8mm
    Front Mount Baffle Cutout
    7.24" / 184mm
    Mounting Depth
    4.4" / 111.8mm
    Motor Diameter
    5.7" / 145mm
    Gross Single Unit Weight (lb)
    10.5
    Dimensions W x L x H (Inches)
    9.5 x 9.5 x 6.5
    Quantity of Units in Master Carton
    2
    Gross Master Carton Weight (lb)
    21.5
    M/C Dimensions W x L x H (Inches)
    10 x 10 x 13.75

    Load More

  • Product Overview

    Product Overview

    DS18 ZR8.4D

    8” Car Subwoofer 900W 4-Ohm DVC

    Introducing the DS18 ZR8.4D, a true powerhouse designed to deliver mind-blowing bass and precision performance.
    The ZR subline is renowned for its exceptional performance, and the ZR8.4D is no exception. With a robust 900W of MAX power handling and 450W of RMS power handling, the ZR8.4D guarantees a spine-tingling audio experience that will leave you craving for more. Its 2-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 ZR8.4D, you don't just get exceptional performance; you also get unmatched style and unbreakable durability. The ZR8.4D 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 33Hz to 200Hz and a sensitivity of 82 dB, the ZR8.4D captures every nuance of your music, delivering it with crystal-clear precision. The recommended low-pass crossover of 120Hz 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 ZR8.4D 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

Hey {Recipient's Name},

{Your Name} wanted to help you out with some gift ideas ;)

Here's a super cool gift.

Cheers,

DS18

Imagen Product

ZR 8" Subwoofer 450 Watts Rms DVC 4-Ohm

Related products

ZR 8" Subwoofer 450 Watts Rms DVC 2-OhmZR 8" Subwoofer 450 Watts Rms DVC 2-Ohm
SKU: ZR8.2D
ZR 8" Subwoofer 450 Watts Rms DVC 2-Ohm

Size:

8"

Impedance:

2-Ohm
$119.95
  • 8" Subwoofer
  • MAX Power: 900 Watts
  • RMS Power: 450 Watts
  • Impedance: 2-Ohm 2" DVC
  • Ferrite Magnet
  • 82dB
     
  • 8" Subwoofer
  • MAX Power: 900 Watts
  • RMS Power: 450 Watts
  • Impedance: 2-Ohm 2" DVC
  • Ferrite Magnet
  • 82dB
     
DS18 ELITE-Z 6.5" Subwoofer with 600 Watts DVC 2-Ohms audio subwoofersDS18 ELITE-Z 6.5" Subwoofer with 600 Watts DVC 2-Ohms audio subwoofers
SKU: ZR6.2D
ZR 6.5" Subwoofer 300 Watts Rms DVC 2-Ohm

Size:

6.5"

Impedance:

2-Ohm
$95.95
  • 6.5" Subwoofer
  • MAX Power: 600 Watts
  • RMS Power: 300 Watts
  • Impedance: 2-Ohm 1.5" DVC
  • Ferrite Magnet
  • 82dB
     
  • 6.5" Subwoofer
  • MAX Power: 600 Watts
  • RMS Power: 300 Watts
  • Impedance: 2-Ohm 1.5" DVC
  • Ferrite Magnet
  • 82dB
     
DS18 ELITE-Z 6" Subwoofer with 600 Watts DVC 4-Ohms audio subwoofers. 6 subwoofer.DS18 ELITE-Z 6" Subwoofer with 600 Watts DVC 4-Ohms audio subwoofers. 6 subwoofer.
SKU: ZR6.4D
ZR 6.5" Subwoofer 300 Watts Rms DVC 4-Ohm

Size:

6.5"

Impedance:

4-Ohm
$95.95
  • 6.5" Subwoofer
  • MAX Power: 600 Watts
  • RMS Power: 300 Watts
  • Impedance: 4-Ohm 1.5" DVC
  • Ferrite Magnet
  • 82dB
     
  • 6.5" Subwoofer
  • MAX Power: 600 Watts
  • RMS Power: 300 Watts
  • Impedance: 4-Ohm 1.5" DVC
  • Ferrite Magnet
  • 82dB
     
DS18 ELITE-Z 15" Subwoofer with 1500 Watts DVC 4-Ohms audio subwoofersDS18 ELITE-Z 15" Subwoofer with 1500 Watts DVC 4-Ohms audio subwoofers
SKU: ZR15.4D
ZR 15" Subwoofer 750 Watts Rms DVC 4-Ohm
$227.95
  • 15" Subwoofer
  • MAX Power: 1500 Watts
  • RMS Power: 750 Watts
  • Impedance: 4-Ohm 2.5" DVC
  • Ferrite Magnet
  • 86dB
     
  • 15" Subwoofer
  • MAX Power: 1500 Watts
  • RMS Power: 750 Watts
  • Impedance: 4-Ohm 2.5" DVC
  • Ferrite Magnet
  • 86dB
     
DS18 ELITE-Z 12" Subwoofer with 1600 Watts DVC 4-Ohms audio subwoofersDS18 ELITE-Z 12" Subwoofer with 1600 Watts DVC 4-Ohms audio subwoofers
SKU: ZR12.4D
ZR 12" Subwoofer 750 Watts Rms DVC 4-Ohm

Size:

12"

Impedance:

4-Ohm
$197.95
  • 12" Subwoofer
  • MAX Power: 1500 Watts
  • RMS Power: 750 Watts
  • Impedance: 4-Ohm 2.5" DVC
  • Ferrite Magnet
  • 82dB
     
  • 12" Subwoofer
  • MAX Power: 1500 Watts
  • RMS Power: 750 Watts
  • Impedance: 4-Ohm 2.5" DVC
  • Ferrite Magnet
  • 82dB
     
DS18 ELITE-Z 10" Subwoofer with 1400 Watts DVC 4-Ohms audio subwoofersDS18 ELITE-Z 10" Subwoofer with 1400 Watts DVC 4-Ohms audio subwoofers
SKU: ZR10.4D
ZR 10" Subwoofer 700 Watts Rms DVC 4-Ohm

Size:

10"

Impedance:

4-Ohm
$179.95
  • 10" Subwoofer
  • MAX Power: 1400 Watts
  • RMS Power: 700 Watts
  • Impedance: 4-Ohm 2.5" DVC
  • Ferrite Magnet
  • 81dB
  • 10" Subwoofer
  • MAX Power: 1400 Watts
  • RMS Power: 700 Watts
  • Impedance: 4-Ohm 2.5" DVC
  • Ferrite Magnet
  • 81dB
DS18 ELITE-Z 10" Subwoofer with 1400 Watts DVC 2-Ohms audio subwoofersDS18 ELITE-Z 10" Subwoofer with 1400 Watts DVC 2-Ohms audio subwoofers
SKU: ZR10.2D
ZR 10" Subwoofer 700 Watts Rms DVC 2-Ohm

Size:

10"

Impedance:

2-Ohm
$179.95
  • 10" Subwoofer
  • MAX Power: 1400 Watts
  • RMS Power: 700 Watts
  • Impedance: 2-Ohm 2.5" DVC
  • Ferrite Magnet
  • 81dB
     
  • 10" Subwoofer
  • MAX Power: 1400 Watts
  • RMS Power: 700 Watts
  • Impedance: 2-Ohm 2.5" DVC
  • Ferrite Magnet
  • 81dB
     
DS18 ELITE-Z 15" Subwoofer with 1500 Watts DVC 2-Ohms audio subwoofersDS18 ELITE-Z 15" Subwoofer with 1500 Watts DVC 2-Ohms audio subwoofers
SKU: ZR15.2D
ZR 15" Subwoofer 750 Watts Rms DVC 2-Ohm
$227.95
  • 15" Subwoofer
  • MAX Power: 1500 Watts
  • RMS Power: 750 Watts
  • Impedance: 2-Ohm 2.5" DVC
  • Ferrite Magnet
  • 86dB
     
  • 15" Subwoofer
  • MAX Power: 1500 Watts
  • RMS Power: 750 Watts
  • Impedance: 2-Ohm 2.5" DVC
  • Ferrite Magnet
  • 86dB
     
DS18 ELITE-Z 12" Subwoofer with 1500 Watts DVC 2-Ohms audio subwoofersDS18 ELITE-Z 12" Subwoofer with 1500 Watts DVC 2-Ohms audio subwoofers
SKU: ZR12.2D
ZR 12" Subwoofer 750 Watts Rms DVC 2-Ohm

Size:

12"

Impedance:

2-Ohm
$197.95
  • 12" Subwoofer
  • MAX Power: 1500 Watts
  • RMS Power: 750 Watts
  • Impedance: 2-Ohm 2.5" DVC
  • Ferrite Magnet
  • 82dB
     
  • 12" Subwoofer
  • MAX Power: 1500 Watts
  • RMS Power: 750 Watts
  • Impedance: 2-Ohm 2.5" DVC
  • Ferrite Magnet
  • 82dB
     

Let customers speak for us

from 4347 reviews
rings

not to happy with them not what i thought but i will be changing the for new speakers so can see them better

anthony avila
8" RGB LED Ring for Loudspeakers and Speakers
8" RGB LED Ring for Loudspeakers and Speakers
First Amp to Ever Own

Well I hooked it up to a single 750w RMS Kicker Solo Baric L7 12" ported 2 1/2 foot long box... ...WOW! It hits so hard! And it sounds so clean! It is my first system in my life (43 years old) and even people with experience in car audio are impressed. More people need to know about DS18 over here on the west coast and I am proud to own such a quality product and will continue to buy again. I had no idea what I was doing but I guess I did it right. Very pleased with the results, thought I had to upgrade my electrical system in my Toyota corolla because my alternator only pushes 80amps but I guess not, I am assuming that this amp is efficient. My head lights don't even dim although they are LED so maybe that's why but everything works perfect. Thank you so much and I will tell everyone about your great products. DS18 all the way!

charlie famoso
Black Diamond 1-Channel Class D Monoblock Amplifier | 1500W RMS at 1-Ohm
Black Diamond 1-Channel Class D Monoblock Amplifier | 1500W RMS at 1-Ohm
Speaker Ring LED Lights

Awesome product finishes off golf cart roof! Would definitely buy more of their products.

TRK
RGB-LED Lights Bluetooth 5.4 Controller | Water-Resistant IP66
RGB-LED Lights Bluetooth 5.4 Controller | Water-Resistant IP66
6.5 Mid-High loudspeaker

They are super loud and exactly what I was wanting, have great vocal clarity, and overall adds the right amount of detail I was looking for.

Avery Jackson
6.5" Sealed Back Mid-High Pro Audio Line Array (LA) Loudspeaker | 300W RMS 8-Ohm
6.5" Sealed Back Mid-High Pro Audio Line Array (LA) Loudspeaker | 300W RMS 8-Ohm
10in mid bass

I haven't installed them yet so can't really give much feedback right now on them

kyle carroll
PANCADÃO Mid-Bass Loudspeaker 10" 1500 Watts Rms 4-Ohm
PANCADÃO Mid-Bass Loudspeaker 10" 1500 Watts Rms 4-Ohm
Looks and sounds great

The red dome and frame look awesome and the sound output is loud and clear. After I installed it in my client's Cerwin Vega PA speakers, it brought the vocals out very nicely, even at higher volumes.

Bob J. Owner Tech-Assistant Guitar and Amplifier service
PRO-X 6.5" Mid-Range Bullet Loudspeaker | 250W RMS 8-Ohm
PRO-X 6.5" Mid-Range Bullet Loudspeaker | 250W RMS 8-Ohm
SDX-P100 Head Unit

Excellent head unit for tuners. I love that this entire unit can be controlled, adjusted, and fine tuned all from the the app on your phone. With 48 bands to adjust and the ability to turn of ch 1-2 / ch 3-4 / ch 4-5/ and sub of with push of a button when tuning is a game changer. Such a great innovative design!

With that said the first one I received was bad outta the box ( internal issue) no display & no sound output from head unit , warranty was kinda tricky, but it was handled and I received credit and replacement in a week.

Corey Anderson
Digital Media Receiver | Single Din | DSP | APP | Bluetooth Audio and Calling Head Unit | Aux Input | USB | Mechless | AM/FM Radio Receiver | 3V + 3.5V Subwoofer
Digital Media Receiver | Single Din | DSP | APP | Bluetooth Audio and Calling Head Unit | Aux Input | USB | Mechless | AM/FM Radio Receiver | 3V + 3.5V Subwoofer
AMAZING!

This new dsp (i48dsp) is amazing, it has settings for virtually everything adjustable thru your phone on the fly, and now i can crank it up way higher than before this dsp install, if you're thinking about a dsp, get this one.

QuickFix Tool
4-Input / 8-Output Digital Sound Processor with Bluetooth and App Control
4-Input / 8-Output Digital Sound Processor with Bluetooth and App Control
Sounds GREAT !!!!

Damn thing sounds great i love it

casey turner
Can-Am Maverick X3 12" Under Seat Subwoofer Enclosure Passenger Side - PSW12.4D Shallow Water Resistant Subwoofer Included
Can-Am Maverick X3 12" Under Seat Subwoofer Enclosure Passenger Side - PSW12.4D Shallow Water Resistant Subwoofer Included
I like

The best and loudest bass

Chris Crawford Crawford
HOOLIGAN KO 1-Channel Amplifier with Voltmeter 8000 Watts Rms @ 1-Ohm Made In Korea
HOOLIGAN KO 1-Channel Amplifier with Voltmeter 8000 Watts Rms @ 1-Ohm Made In Korea

Works good

Randall Berns
16-GA Ultra Flex CCA Speaker Wire 100 Ft
16-GA Ultra Flex CCA Speaker Wire 100 Ft

I bought a set from a local shop and 5 stars are not enough. They are cleaner and louder than the alpine type r's they replaced. They sound better than the focal as 165s I've had before and are MUCH cheaper. If you are thinking about new midrange/midbass, these are the ones

Trev
PRO 6.5” Shallow Mid-Bass Loudspeaker with Carbon Fiber Water-Resistant Cone | 250W RMS 4-Ohm
PRO 6.5” Shallow Mid-Bass Loudspeaker with Carbon Fiber Water-Resistant Cone | 250W RMS 4-Ohm
Superior Sound quality

Amazing sound quality, crisp with no skips. Great buy

Bello
PRO-X 10" Mid-Bass Loudspeaker | 400W RMS 8-Ohm
PRO-X 10" Mid-Bass Loudspeaker | 400W RMS 8-Ohm
fine

i was any easy transaction, thanks

Eric Gantek
DXQ 6.5" 2-Way Component Speaker Set with Yellow Straw + Composite Foam Cone | 150W RMS 4-Ohm
DXQ 6.5" 2-Way Component Speaker Set with Yellow Straw + Composite Foam Cone | 150W RMS 4-Ohm
Great product

I ordered this fuse block and I don’t think I ever need to get a new one because I can quickly take my wires out and not have to replace the fuse block 10/10

Ace Harvey
AFS Mini ANL Fuse Holder 4/8-GA In 4/8-GA Out with 150A Fuse
AFS Mini ANL Fuse Holder 4/8-GA In 4/8-GA Out with 150A Fuse