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Rockville

Rockville W8T4-S4 8" SVC 4-Ohm Slim Car Subwoofer, 1000W Peak/250W, 2-Pack | CEA-2031 Compliant, 1.5" Voice Coil, 33oz Magnet, Butyl Surround, Steel Basket, Nickel Terminals, 2.5" Depth, 39Hz-500Hz, RMS

  • Based on 21 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Wednesday, Aug 5
Order within 1 hour and 41 minutes
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Features

  • Package Includes: (2) Rockville W8T4-S4 8 in 1000W Peak Car Subwoofer 4-Ohm, Shallow Mount, High-Excursion Cone, Durable Build, for Compact Car Audio Systems
  • High-Power Performance - Delivers 1000-Watt peak power and 250-Watt RMS (CEA-rated) for deep, distortion-free bass, ideal for compact vehicles and custom car audio setups.
  • Shallow Mount Design - Compact 8 in subwoofer fits tight spaces in trucks, small cars, or slim enclosures where standard subwoofers are too bulky.
  • Versatile 4-Ohm Impedance - Compatible with most car audio amplifiers, supporting flexible wiring for single or multi-sub systems to optimize overall performance.
  • Precise Bass and Durable Build - High-excursion cone produces accurate, punchy bass across hip-hop, rock, and EDM; reinforced construction supports high power and long-term use.

Brand: Rockville


Speaker Maximum Output Power: 1000 watts


Connectivity Technology: RCA


Audio Output Mode: Surround


Input Voltage: 100 volts


Audio Output Mode: Surround


Mounting Type: Car Mount,Shallow Mount


Speaker Type: Subwoofer


Additional Features: Protection


Antenna Location: car


Subwoofer Diameter: 8 inches


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Touch


Speaker Size: 8 inches


Woofer Diameter: 8 inches


Water Resistance Level: Not Water Resistant


Bluetooth Range: 3 feet


Specific Uses For Product: PA


Controller Type: Voice Control


Number of Audio Channels: 2


Impedance: 4 ohm


Connectivity Technology: RCA


Wireless Technology: No Wireless Communication Technology


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 inches


Number Of Circuits: 2


Brand: Rockville


Model Number: W8T4S4


Model Name: W8T4 S4


Built-In Media: 2 subwoofers


Warranty Description: 1 Year Manufacturer


Number of Items: 2


Series Number: 8


UPC: 613816437313


Manufacturer: Rockville


Speaker Maximum Output Power: 1000 watts


Input Voltage: 100 volts


Number of Power Levels: 1


Unit Count: 1 Count


Compatible Devices: Car


Compatible with Vehicle Type: Car


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 5

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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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • be mindful of break in and heat with these
got to be careful with these, set up four of them in parallel down to a one ohm load, actually measured out to be around 1.2-1.3 ohms , those were fed by a 1200w single channel mono amp turned up about 1/3 of its capacity, had blown all four eventually and had amp kick out on thermal overload, considering all wiring was done very well including upgrade to big 3 wires it was kinda disappointing to see the equipment crap out early under spec at that ! exempt from that going to try again with a much longer break in period and see if they hold up other than i may need to operate at a lower level to mitigate voice coil damage ... show more
Reviewed in the United States on June 25, 2025 by Ala Verga
    • Ice Speakers
Review Image by B B
Bought these for my grandson for him to replace speakers in his 2005 Mustang. He was very pleased with the looks, the sound , and the ease of installing. Great little speakers!
Reviewed in the United States on January 8, 2023 by B B

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