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Sundown Audio X-8 Series Subwoofers 800W RMS (X-8 V.3 D4 8" Subwoofer)

  • Based on 32 reviews
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Fulfilled by Gilded Inc.
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Features

  • 800W RMS Subwoofer
  • Solid Pole piece with chamfered edges & machined air channels for increased voice coil cooling
  • High velocity under-spider frame vents
  • High Temperature copper voice coil wire
  • Black Aluminum 2.5 voice coil former for superior heat dissipation

Description

X-8 V.3 D4 | Sundown Audio 800W RMS X-8 Series SubwooferFEATURES: SPECIFICATIONS: RE (Ohms): 6.0 FS (Hz): 48.506 VAS (L): 3.933 Qes: 0.533 Qms: 5.542 Qts: 0.486 Le (mH): 3.41 BL (NA): 23.218 Mms (Grams): 157.131 Cms (uM / N): 68.515 Sens (dB @ 1w / 1m): 81.1db Enclosure Recommendations : Sealed Enclosure: Not Recommended Ported Enclosure: 0.75-1.0 cu ft Recommended Tuning: 32Hz Recommended Port Area: 12 - 16 sq in Displacement: 0.13 cu ft Depth 7.00" Outside Diameter: 8.70" Cut-Out: 7.36"

Brand: Sundown Audio


Speaker Maximum Output Power: 800 Watts


Connectivity Technology: wired


Audio Output Mode: Stereo


Mounting Type: Pole


Model Name: RMS X 8 Series


Speaker Type: Subwoofer


Compatible Devices: Laptop, Gaming Console, Television, Home Theater, Smartphone


Subwoofer Diameter: 8 Inches


Controller Type: Voice control


Surround Sound Channel Configuration: 3.0


Included Components: 2 x Subwoofers


Product Dimensions: 8.7"D x 7"W x 8.7"H


Age Range (Description): All Ages


Impedance: 6 Ohm


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 2


Control Method: Voice


Speaker Size: 8 Inches


Power Source: Corded Electric


Signal-to-Noise Ratio: 81.1 dB


Woofer Diameter: 8 Inches


Vehicle Service Type: Car


Customer Package Type: Flat Free Package (FFP)


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Ethernet (wired)


Includes MP3 player?: No


Number Of Circuits: 1


Series Number: 8


Manufacturer: Sundown Audio


Item Weight: 30.9 pounds


Is Discontinued By Manufacturer: No


Date First Available: September 24, 2018


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Big bass small package
This little beast beats the hell outta you
Reviewed in the United States on May 3, 2021 by Mike

  • Great for an 8
Made a custom box for my 96 extended cab Ford Ranger, kept both back seats and it hits like my old 12" speaker!
Reviewed in the United States on December 29, 2018 by Kenneth Culbertson

  • Louder than w7 but not as clean.
The subwoofer is very good for an 8”. It is pushing a 1100a2 Rockford mono. The sundown can easier take it. Much louder than a JL audio 8w7. The only cons are sundown sub ONLY hits loud with certain Lows on bass while the others hit horrible and not even close to as loud as the lower frequencies. the w7 is slightly smoother on the bass and every type of song can be enjoyed because all the frequency’s hit evenly loud. I give props to sundown for having a super loud 8”. But your bass should all be even. I can’t enjoy every song because some music sounds great and some sounds horrible. Fix that issue and you have a 5 star subwoofer without sacfrifing rms. Jl is not as loud but all types of music is enjoyable. I would go with JL unill that issue gets fixed. Once fixed it’s the perfect sub and JL won’t stand a chance. ... show more
Reviewed in the United States on July 19, 2019 by LightsCameraAction LightsCameraAction

  • Hits great and close to a Jl w series as you will get
Great sub
Reviewed in the United States on December 18, 2021 by Jay Yarborough

  • Hard hitting subs
These are the hardest hitting subs I've ever owned, 4 of them in the right box hits low low like 2 15s. Love them!!!
Reviewed in the United States on October 25, 2023 by Randy Montet Randy Montet

  • Not impressed
Honestly Sundown X8 is not that clear I wasn't a big fan Returned
Reviewed in the United States on March 6, 2022 by daisy tillman

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