Ashdown RM800-EVO-III Rootmaster 800w Bass Head
SKU: 66108581017

Ashdown RM800-EVO-III Rootmaster 800w Bass Head

Sale price$449.55 Regular price$499.50
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Description

Ashdown RM800-EVO-III Rootmaster 800w Bass HeadRepresenting an elevation of Ashdown's acclaimed EVO series, the Rootmaster 800 EVO III equips bassists with a satisfying combination of muscular power, sonic versatility, and convenient portability. This brawny bass amp head delivers 800 watts of five star Ashdown tone that you can sculpt and mold to ear grabbing perfection with a responsive 5 band EQ. The RM 800 includes Ashdown's famous sub harmonic generator as well as a built in compressor,

Representing an elevation of Ashdown's acclaimed EVO series, the Rootmaster 800 EVO III equips bassists with a satisfying combination of muscular power, sonic versatility, and convenient portability. This brawny bass amp head delivers 800 watts of five-star Ashdown tone that you can sculpt and mold to ear-grabbing perfection with a responsive 5-band EQ. The RM-800 includes Ashdown's famous sub-harmonic generator as well as a built-in compressor, yielding thunderous, chest-thumping low end for days. You also get a valve-emulated drive for adding a hint of grit and warmth to your sound. The RM-800 boasts a handy cab sim DI output, along with a balanced, post-EQ XLR output option with reliable Neutrik connectors. The Ashdown RM-800 Rootmaster EVO III offers bassists exceptional amplification with lightweight portability and zero sonic compromises.

800 watts of premium Ashdown tone

Armed with a formidable 800 watts of output, the RM-800 EVO III delivers Ashdown's venerated signature tone, power, and reliability — all in a compact, lightweight bass amp head. The RM-800 puts you firmly in the driver's seat, thanks to its responsive 5-band EQ, enabling you to fine-tune your sound with pinpoint precision.

Bursting with tone-twisting features

bassists are meticulous about tone, and given the level of onboard control available on the Rootmaster 800 EVO III, it's clear that Ashdown gets us. It all starts with Ashdown's popular sub-harmonic generator, a tried-and-tested gem that's guaranteed to shake the room and jiggle the rafters. The RM-800's built-in compressor ensures a full, consistent sound with truckloads of low-end punch. Need extra grit and warmth? If so, the RM-800's valve-emulated drive is on hand to accommodate you.

Ample DI options

The RM-800 EVO III provides bass players with exacting control over their onstage and front-of-house sound. For starters, it includes a balanced, post-EQ XLR output. Optionally, you can activate the RM-800's cab sim DI output, which includes customizable filters based on Ashdown's acclaimed ABM cabinets, along with options for a ported/sealed enclosure, speaker size, and horn.

Features

  • 800W bass amplifier head with a compact, lightweight design
  • Responsive 5-band EQ allows you to sculpt and mold your tone
  • Ashdown's popular sub-harmonic generator is guaranteed to shake the room and jiggle the rafters
  • Built-in compressor ensures a full, consistent sound with truckloads of low-end punch
  • Valve-emulated drive adds a hint of grit and warmth to your sound
  • Balanced, post-EQ XLR output is primed for front-of-house mixing
  • Cab sim DI output with options for a ported/sealed enclosure, speaker size, and horn
  • Effects loop makes integrating your pedalboard easy
  • Robust Neutrik connectors

Specifications

  • Type:Solid State
  • Number of Channels:Single channel
  • Total Power:800W
  • Effects:Valve-emulated Drive, Sub Harmonic Generator
  • Compression:Yes
  • EQ:5-band EQ, Shape switch
  • Amp Modeling:Speaker Sim
  • Inputs:1 x 1/4" (instrument), 1 x 1/4" (line)
  • Outputs:2 x SpeakON (4 ohms), 1 x XLR (Cab Sim DI out)
  • Headphones:1 x 1/4"
  • Effects Loop:Yes
  • Footswitch I/O:1 x 1/4" (drive, subharmonic generator)
  • Footswitch Included:No
  • Cooling System:Internal Fan, Rear/Side Air Vents
  • Power Source:Standard IEC power supply
  • Manufacturer Part Number:RM-800-EVO III
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: 66108581017

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nothing but the Brent
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★★★★★ 3
'Better than sweeping every day.
Color: Black
This vacuum is… fine. It generally cleans well enough, but honestly, I kind of wish I had spent a few more dollars on a better model. It does a decent job picking up dirt, and it’s definitely quieter than my old robot vacuum, which was loud but surprisingly effective. That old one was very basic — the kind you’d find at big box stores — and it just kept going until it bumped into something. Simple, but it got the job done. By contrast, this one is supposed to be more advanced, with LIDAR and smarter navigation. But I’m not convinced the “upgrades” are actually improvements. It has this frustrating habit of turning right, hitting an obstacle, inching forward, then turning right again — over and over. What happened to the LIDAR? That feels less like smart mapping and more like stubborn programming. It also gets stuck more often than my old Shark robot vacuum. And when it does get stuck, it’s more problematic. Instead of gently bumping into low objects and stopping, it tries to climb them and ends up wedged or tangled. It has even knocked over heavier items, which my older, simpler vacuum never did. Another annoyance: if you try to help it by sweeping debris from corners into the center, it might kick crumbs away as it passes and may or may not actually circle back to clean them up. And there’s nothing more irritating than hearing “job complete” and then immediately stepping on kitty litter it somehow missed. Overall, it’s quieter and it cleans okay — but the smarter features don’t necessarily make it better. Sometimes simple and reliable beats “advanced” and unpredictable.
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Reviewed in the United States on February 28, 2026
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Absolutely the best robot vacuum. And I know!
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I researched and read many of the reviews on the M330 Pro. I can't see how anybody would give it less than 5 stars. I have owned 5 different robot vacs. One of which I just returned because of its poor third party app which was useless. The Lefant company knows robotics. While this is my first from them, I won't hesitate to buy from them again. It is quiet, quick, and the Lefant App which is THEIR own app and not some cheap third party, is the best. Easy to understand, and navigate. The design of the vacuum is very well thought out. The M330 Pro is a brand new model (go look at their website) and the technology has improved from even a year ago. The aid of both 2G and 5G networks is something you just don't find from anyone else. For the price, this is an absolute MUST BUY. And to make the vacuum even better, the customer service from Lefant is the best.
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Reviewed in the United States on March 17, 2026
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Zac
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Eufy 11S Max Replacement Parts Work Well
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For the 11S Max, the parts fit great. Changing out the parts is easy, and the parts are durable. I like that this kit has a new filter for everytime you change out the rotating brushes. Changing out the parts make the eufy vacuum cleaner function better everytime. I can’t tell a difference in the noise level when changing out the parts. Overall, thus is totally worth the money to keep the Eufy running in its best shape.
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Reviewed in the United States on January 24, 2026
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Marilyn
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★★★★★ 5
Great buy
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This is a great buy to replace filters etc on my robot
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arock
Lexington, US
★★★★★ 5
Perfect for my Eufy
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Nice to change out parts regularly. Easy to use. Fit & work perfectly
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