Rockville RV8.1A 400w 8" Loaded Car Subwoofer Enclosure+Mono Amplifier+Amp Kit
Rockville RV8.1A 400w 8" Loaded Car Subwoofer Enclosure+Mono Amplifier+Amp Kit
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Rockville

Rockville RV8.1A 400w 8" Loaded Car Subwoofer Enclosure+Mono Amplifier+Amp Kit

|10 ratings

Key item features

  • Complete Package: Includes a Rockville 400-watt subwoofer, 1200-watt mono-block amplifier, and a complete 8 AWG amplifier wiring kit for an all-in-one audio solution.
  • Optimized Enclosure: Features a Quasi Transmission Line Cabinet Design made from bonded, stapled, and braced 3/5" MDF, with an under-side bass reflex aero-port system angled at 15% for enhanced in-vehicle bass.
  • Powerful Subwoofer: Equipped with an 8" high-power, high-efficiency subwoofer featuring an injection-molded, talc-filled polypropylene cone, high excursion butyl rubber surround, and a 4-layer aluminum voice coil.
  • Robust Amplifier: A 1200-watt peak power, 400-watt RMS (at 2 ohms) mono-block Class A/B amplifier with a high-speed MosFET power supply, adjustable low pass crossover (50Hz-250Hz), and a subsonic filter (10Hz-50Hz).
  • Advanced Controls: Features a dash mount bass remote, fully adjustable +/- 12dB narrow Q bass equalizer at 45Hz, and OEM integration auto-start turn-on circuitry.
  • Comprehensive Wiring: Comes with a 17' 8 gauge translucent blue super flex power cable, 17' 100% copper RCA cables, and a gold-plated ANL heat-resistant fuse holder with a 50 Amp ANL fuse.
  • Protective Circuitry: Incorporates computerized IC control, thermal, speaker short, overload, and DC protection circuitry, along with mute and delay turn-on features.
  • Compact Dimensions: The total cabinet weighs 13 lbs and measures 10.8" (L) x 12.5" (W) x 10.9" (H), making it a compact yet powerful addition to your vehicle.
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Specs

Rms power rating, 125 WWoofer size, 8 inSubwoofer type, Enclosed Car SubwooferBrand, RockvilleSubwoofer enclosure type, VentedImpedance, 4 ohm

About this item

Product details

The Rockville RV8.1A Single 8" 400 watt vented subwoofer enclosure is one of the best bass all-in-one subwoofer packages we ever carried. This package is better than others on the market. This system includes a top of the line ported enclosure which gives you more punchy and better sounding bass. The vents were strategically placed on the bottom of the enclosure and then the enclosure is placed at a 15 degree angle to fire the bass out hard and give you amazing sound quality. This package also includes a mono block bass amplifier vs. most packages that have a 2 channel stereo amplifier. This mono amplifier is built just for loud bass.

Features:

  • Rockville RV8.1A Single 8” Bass Enclosure System With matching Mono Block Amplifier
  • 400 Watts Peak Power / 125 Watts RMS CEA-2031 Rating
  • Quasi Transmission Line Cabinet Design
  • Bonded, Stapled and Braced 3/5" MDF Cabinet
  • Computer Designed, Under-Side Bass Reflex, Aero-Port System
  • Angled at 15% for near perfect in vehicle bass alignment
  • Exterior: Logo embroidered high quality aviation grade tweed carpet.
  • Mono, gold-plated push style, speaker terminal
  • High-Power, High-Efficiency 8" Subwoofer
  • Injection Molded, Talc Filled, Brushed Polypropylene Cone
  • High Excursion Butyl Rubber Surround
  • 3-D Molded Dust Cap
  • Linear Progressive Spider System
  • 4 Layer, High-Power, Aluminum Voice Coil
  • Bumped and Vented Magnet Motor Structure
  • Frequency Response: 50Hz - 500Hz
  • SPL: 86dB @ 1w/1m
  • 45oz Magnet Motor Structure Weight
  • Total Cabinet Weight: 13 Lbs.
  • Dimensions: 10.8" (L) x 12.5" (W) x 10.9" (H)
  • 1200 Watts Peak Power
  • Power Output: 200 Watts RMS CEA-2006 Power @ 4-ohm and <1% Minimum THD
  • Signal to Noise Ratio: >97dBA (Reference: 1Watt into 4 ohms)
  • Frequency Response: 15Hz - 20KHz (-3dB)
  • RMS Power: 400 Watts @ 2 ohms
  • 4 Ohm Mono-Block Class A/B
  • High Speed MosFET Power Supply with 50 Volt Rail
  • BiPolar Audio Transistor Output Section
  • RCA Line Input
  • RCA Line Output - Full Range
  • High Level Speaker Line Input
  • OEM Integration Auto-Start Turn On Circuitry
  • Dashboard Bass Remote Control with Cable
  • Fully Adjustable +/- 12dB Narrow Q Bass Equalizer @ 45Hz
  • Fully Adjustable Low Pass Crossover: 50Hz - 250Hz
  • Fully Adjustable Subsonic Filter: 10Hz - 50Hz
  • Subwoofer ON / Full Range Control Switch
  • Damping Factor > 200 @ 100Hz
  • Input Gain Control: 150mV - 7.2 Volt
  • Power & Diagnostic LED Indicators
  • Computerized IC Control, Thermal, Speaker Short, Overload and DC Protection Circuitry
  • Mute & Delay Turn On Circuitry
  • Auto Thermal Control Circuitry - At cool down amplifier restarts with no user intervention necessary
  • 17" High Grade Twisted Pair 100% Copper RCA Cables
  • 17' 8 Gauge Translucent Blue Super Flex Power Cable
  • 3' 8 Gauge Clear Super Flex Ground Wire
  • 17' 18 Gauge Blue Remote Cable
  • 17' 16 Gauge Speaker Wire
  • What's Included:
  • (1) Rockville Premium Subwoofer totaling 400 watts peak power
  • Subwoofer Enclosure Engineered With Ports On the Bottom of the Enclosure Specially Angled at 15 % for near perfect vehicle bass reproduction
  • 1200 Watt Mono-Block Amplifier with Subsonic Filter
  • Complete 8 AWG Amplifier Wiring Kit
  • Dash Mount Bass Remote
  • Owners Manual, and 1 Year Warranty Card
  • Subwoofer and Enclosure Features:
  • Rockville RV8.1A Single 8” Bass Enclosure System With matching Mono Block Amplifier
  • 400 Watts Peak Power / 125 Watts RMS CEA-2031 Rating
  • Quasi Transmission Line Cabinet Design
  • Bonded, Stapled and Braced 3/5" MDF Cabinet
  • Computer Designed, Under-Side Bass Reflex, Aero-Port System
  • Angled at 15% for near perfect in vehicle bass alignment
  • Exterior: Logo embroidered high quality aviation grade tweed carpet.
  • Mono, gold-plated push style, speaker terminal
  • High-Power, High-Efficiency 8" Subwoofer
  • Injection Molded, Talc Filled, Brushed Polypropylene Cone
  • High Excursion Butyl Rubber Surround
  • 3-D Molded Dust Cap
  • Linear Progressive Spider System
  • 4 Layer, High-Power, Aluminum Voice Coil
  • Bumped and Vented Magnet Motor Structure
  • Frequency Response: 50Hz - 500Hz
  • SPL: 86dB @ 1w/1m
  • 45oz Magnet Motor Structure Weight
  • Total Cabinet Weight: 13 Lbs.
  • Dimensions: 10.8" (L) x 12.5" (W) x 10.9" (H)
  • Amplifier Features:
  • 1200 Watts Peak Power
  • Signal to Noise Ratio: >97dBA (Reference: 1Watt into 4 ohms)
  • Frequency Response: 15Hz - 20KHz (-3dB)
  • RMS Power: 400 Watts @ 2 ohms
  • 4 Ohm Mono-Block Class A/B
  • High Speed MosFET Power Supply with 50 Volt Rail
  • BiPolar Audio Transistor Output Section
  • RCA Line Input
  • RCA Line Output - Full Range
  • High Level Speaker Line Input
  • OEM Integration Auto-Start Turn On Circuitry
  • Dashboard Bass Remote Control with Cable
  • Fully Adjustable +/- 12dB Narrow Q Bass Equalizer @ 45Hz
  • Fully Adjustable Low Pass Crossover: 50Hz - 250Hz
  • Fully Adjustable Subsonic Filter: 10Hz - 50Hz
  • Subwoofer ON / Full Range Control Switch
  • Damping Factor > 200 @ 100Hz
  • Input Gain Control: 150mV - 7.2 Volt
  • Power & Diagnostic LED Indicators
  • Computerized IC Control, Thermal, Speaker Short, Overload and DC Protection Circuitry
  • Mute & Delay Turn On Circuitry
  • Auto Thermal Control Circuitry - At cool down amplifier restarts with no user intervention necessary
  • Wiring Kit Features:
  • 17" High Grade Twisted Pair 100% Copper RCA Cables
  • 17' 8 Gauge Translucent Blue Super Flex Power Cable
  • 3' 8 Gauge Clear Super Flex Ground Wire
  • 17' 18 Gauge Blue Remote Cable
  • 17' 16 Gauge Speaker Wire
  • Gold Plated ANL Heat Resistant Fuse Holder
  • 50 Amp ANL Gold Plated Fuse
  • 7' Split Tube Loom
  • Accessories: Wire ties, ring terminals, butt connectors, spades and grommet.
info:
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Specifications

Rms power rating

125 W

Woofer size

8 in

Subwoofer type

Enclosed Car Subwoofer

Brand

Rockville

Warranty

Warranty information

1 YEAR

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4 out of 5 stars
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  2. 4 stars20% (2)
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Showing 1-3 of 3 reviews

Aug 26, 2025
Reviewer name: meliton
Sold and shipped byAudiosavings
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

came with everything to install thank you

Incentivized Review
Helpful?2UNNA1HWBYV5419259991
Sep 20, 2025
Reviewer name: Ihscout
Sold and shipped byAudiosavings
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Good cost/size compromise

The old 10 ohm speakers were dead on my Caprice wagon and I really wanted to keep my original factory stereo in place. My solution was to use a small amp to drive new 4 ohm speakers/tweeters - fed by line output converters tied to the factory outputs. Considering the work involved there was no way around adding a subwoofer while I was at it. This set appeared to be the best overall deal for my needs. I wasn't sure what to expect from a budget mini-setup like this but honestly it's pretty decent. The subwoofer and enclosure are surprisingly nice. Material and build quality exceeded my expectations. The box size and shape tuck up against my back seat nicely making them perfect for my wagon. The amp works fine, matches the sub well, and does not seem to get excessively hot. Power output gives me a bigger than it looks vibe, but it's not going to be upsetting any neighbors. I did not use the included installation kit since it's copper clad aluminum and gold plated steel type stuff. To be fair, I am powering 2 amps with the same wire. Had it not been for that, I may have just used the install kit (against my better judgement). The only other negative worth noting is that initially, the subwoofer enclosure stunk up my car. Not sure if it was the carpet or the glue but it was kinda stinky right out of the box. This has dissipated almost completely, but is worth mentioning. I've had this in for a few weeks now and I'm quite happy, so much so that I'm ordering another set for my daily driver.

Incentivized Review
Helpful?2UNNA1HWBYV5419259991
Oct 27, 2025
Reviewer name: Flaco
Sold and shipped byAudiosavings
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Spend more get what u pay for

Box is the best thing subwoofer cheap amp weak as well

Incentivized Review
Helpful?2UNNA1HWBYV5419259991
Current price is $119.95
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