SKU: 50746607361

JL Audio MVI Series 1000w Monoblock Subwoofer Amplifier - MV1000/1

$562.50 $625.00
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Description

JL Audio MVI Series 1000w Monoblock Subwoofer Amplifier - MV1000/1MVI Series 1000w Monoblock Subwoofer Amplifier MV1000 1 Reference Grade Power with Digital Signal Processing (DSP) Technology Featuring state of the art amplifier circuits and built in tuning capabilities, MVi amplifiers usher in a higher level of marine audio performance with unmatched fidelity and versatility. Comprehensive onboard tuning for exceptional sound quiality Advanced output design for pristine power and efficiency Easy setup at your

MVI Series 1000w Monoblock Subwoofer Amplifier - MV1000/1

Reference-Grade Power with Digital Signal Processing (DSP) Technology

Featuring state-of-the-art amplifier circuits and built-in tuning capabilities, MVi amplifiers usher in a higher level of marine audio performance with unmatched fidelity and versatility.

  • Comprehensive onboard tuning for exceptional sound quiality
  • Advanced output design for pristine power and efficiency
  • Easy setup at your fingertips with free TüN software
  • Unique design adjusts operation to avoid thermal events
  • Exceeds international standards for salt, fog and UV exposure
  • 3-Year Warranty

Onboard Tuning Power

Each MVi marine amplifier is packed with a complete package of DSP functions, including equalizer, delay, crossover signal routing, mixing and more.

NEXD2™ Technology-Equipped

Innovative, high-speed switching design synchronizes an amplifier’s power supply and output channels, resulting in top-flight fidelity with ultralow noise and distortion.

No Knobs and Switches

TüN® is free software from JL Audio that is used to make all setup and audio adjustments. It’s available for download in a variety of applications for computers and most handheld devices.

Differential-Balanced Inputs

A versatile design accepts speaker level signals without a line-output converter; it also delivers outstanding noise rejection while preventing alternator whine and other noises.

Advanced Rollback Protection

Innovative circuit design ensures that the amplifier will never shut down as a result of thermal overload and keeps the music playing, even under the most demanding conditions.

JLID™ Protocol Command

This proprietary JL Audio protocol provides easy control and communication of all settings for MVi amplifiers and optional JLid accessories.

General

  • Warranty: 3 Years
  • Channels: 1
  • Height: 2.05"
  • Width: 13.96"
  • Depth: 6.93"
  • Weight: 5 lbs
  • Operating Voltage: 11-15 vdc

Audio

  • Amplifier Class: D
  • RMS @ 4 OHM: 600W x 1
  • RMS @ 2 OHM: 1000 W x 1
  • Fuse Rating: 80A
  • Recommended Fuse Types: AFS, AGU or MaxiFuse™
  • Min. Copper Power/Ground Wire Gauge: 4 awg

Specifications:

  • Watts: 1000w
  • Box Dimensions: 4"H x 11"W x 18"L WT: 9.15 lbs
  • UPC: 699440986458

Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50746607361

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4.3 ★★★★★
Based on 21 reviews
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L
Verified Purchase
Lisa Moore
Carnegie, US
★★★★★ 5
Has upped our coffee game :)
Color: Sliver, Color: Sliver
EDIT: Well, 2 months later, this is still performing okay, however some of the needles have gotten slightly bent, causing it to seem loose and wobbly as they rotate within their opening. . Not a great aspect of this design. If you loosen the head straighten any bent needles, it does help a little bit. So far so good. It’s made a little difference in our coffee. We buy espresso beans and so we really pay attention to the way the espresso acts from cup to cup. We notice that after using this tool our coffee is a little sweeter, probably because the way the grounds are so evenly distributed and the little channels that the wires create. Easy to use, store, and keep clean. And it’s cute on the counter!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
F
Verified Purchase
FINO
Draper, US
★★★★★ 5
Big Improvement in Espresso Consistency
Color: Black
This WDT tool made a noticeable difference in the quality of my espresso shots. The needles are thin enough to break up clumps and create a very even coffee bed, and the distribution feels smooth and controlled. Build quality is solid, the handle feels comfortable, and it’s easy to clean. I’ve gotten more consistent extractions and better flavor since using it. For anyone looking to upgrade their espresso workflow, this is a simple but very effective tool. Definitely worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
V
Verified Purchase
Vincent DiBona
Chelsea, US
★★★★★ 5
Impressed
Color: Black
I rarely give 5 star reviews. This product deserves it. A lot of thought has gone into the design. First, the material of it is quite good, metal. It has a contoured and knurled top for ease of use and good grip without being "grippy". The recepticle has little brushes inside which I think is unique to this product. Will those brushes created a problem in the future? I don't know. But there must be a way to clean out the coffee dust at some point. An air blower? Until now I had been using a home-made WDT with acupuncuture needles drilled into a cork. When I used the Nessus WTD I could immediately feel a difference as I stirred the grounds. While I have only made two double-shots so far, there was noticeably less channeling that I had before (I use a bottomless portafilter exclusively). Actually I had no channeling, but initially two streams that mergedi into one in about 3 seconds, so pretty good compared to what I had before. Nothing much more to say except the price was quite good compared to other WDT's. Even though I haven't used this product more than a few times, I can, at least at first blush, recommend it.
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Reviewed in the United States on February 9, 2026
T
Verified Purchase
Tony
Battle Creek, US
★★★★★ 5
Works well out of the box, and better with a tweak.
Color: Black, Color: Black
This is a solid, well-made WDT tool that does exactly what it’s supposed to do — and gives you room to fine-tune it to your preference. The build quality feels good in the hand, and it works well right out of the box. A big plus is that it comes with extra needles, which makes it easy to change out bend needles or customize. I found that removing some of the needles actually improved usability for me. With all nine installed, it tended to push grounds around too aggressively. I’m currently running just 3 needles, and that setup works much better for gently breaking up clumps and distributing grounds without pushing or spilling coffee over the basket. Once dialed in, it’s been very effective and consistent. Overall, this is a great tool from TIVERAIN. If you like dialing in your workflow and want control over how aggressive your WDT is, this one is a great option.
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Reviewed in the United States on January 6, 2026
R
Verified Purchase
RonL_SFO
Whiting, US
★★★★★ 5
Works like it should, easier to use if you keep the dosing funnel on the basket
Color: Black, Color: Black
With a weighted top and storage base, this is sturdy metal with what appear to be standard acupuncture needles. It comes with a set of spare needles in a plastic tube. I find it much easier to use if I keep my dosing funnel on the basket, followed by a quick clearing of the funnel using a weighted espresso distribution tool with the maximum extension before popping off the funnel for my final tamp. See photo.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026

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