SpeakerDecision
  • SPEAKERS
    • By Type
      Passive Bookshelf Speakers Passive Floor-standing Speakers Passive Center Channel Speakers Passive In-wall Speakers All Passive Speakers Powered Subwoofers Powered Stereo Speakers
      By Feature
      HDMI Input Room Correction Subwoofer Output Front Firing Port Handheld Remote Roon Ready
      By Brand
      Acoustic Energy Aperion Arendal Sound ATC Audio-Technica Audioengine Bluesound Bowers Wilkins Buchardt Cambridge Audio Canton Castle DALI Definitive Technology Dynaudio Edifier ELAC Emotiva Fluance Focal Fyne Audio Genelec GoldenEar Harbeth Jamo JBL Kanto KEF KLH Klipsch Leak Mackie Magico Magnepan MartinLogan McIntosh Mission MoFi Monitor Audio Nuvo Onkyo OSD Paradigm Perlisten Polk Audio PS Audio PSB Q Acoustics REL Revel Russound Sennheiser Sonos Sonus faber Sony Spendor SVS Tannoy Technics Triangle Velodyne Victrola Wharfedale Wilson Audio Yamaha
  • AMPLIFIERS
    • By Type
      All Amplifiers Integrated Amplifiers Stereo Receivers Streaming Amplifiers Power Amplifiers Compact Amplifiers
      By Power
      Up to 60 watts 61 to 90 watts 91 to 120 watts 121 to 180 watts Over 180 watts
      By Feature
      HDMI Input Room Correction Subwoofer Output Handheld Remote Roon Ready
      Home Theater
      All Home Theater Receivers Anthem ARCAM Denon Integra JBL Marantz MartinLogan McIntosh NAD Onkyo Sony Yamaha
      Headphone Amps
      All Headphone Amplifiers Cambridge Audio iFi Audio McIntosh Naim Pro-Ject Rotel Schiit Audio Sennheiser Yamaha
      Multi-Zone
      All Multi-Zone Amplifiers JBL McIntosh OSD Rotel Russound Sonos
      By Brand
      Accuphase Advance Paris Anthem Arcam Audio Research AudioControl Audioengine Audiolab Bluesound Bose Buchardt Cambridge Audio Cayin Denon Devialet ELAC Emotiva Esoteric Eversolo FiiO Fosi Audio Hegel HiFi Rose Integra JBL Layer Audio Design LEAK Luxman Marantz Mark Levinson McIntosh Michi MISSION MOON Musical Fidelity NAD Naim Onkyo OSD Parasound Pass Labs Peachtree PrimaLuna Primare PS Audio Rega Rogue Audio Roksan Rotel Schiit Audio Sonos Sony SVS T+A TEAC Technics Vincent WiiM Yamaha
  • SOUNDBARS
    • Soundbars
      Soundbars Home All Soundbars (filter + sort) Size Simulator
      By TV Size
      43-50 inch TVs 55 inch TVs 65 inch and larger
      By Feature
      Dolby Atmos height channels Subwoofer included Can add rear speakers Compact (30 in or narrower) Under $500
      By Brand
      Bluesound Bose Denon Devialet Dual Focal Furrion Harman Kardon JBL KEF Klipsch Marshall Naim Polk Audio Samsung Sennheiser Sonos Sony WiiM Yamaha
  • SMART FIND
  • TOOLS
  • BLOG

Monitor Audio Unveils Flagship Platinum 3G Series Loudspeakers

Published: May 03, 2023

 

Monitor Audio Unveils Flagship Platinum 3G Series Loudspeakers
Monitor Audio Unveils Flagship Platinum 3G Series Loudspeakers

 

Monitor Audio  new flagship Platinum 3G Series features 1 Bookshelf (Platinum 100 3G), 2 Floor-standing (Platinum 200 3G, Platinum 300 3G) and 1 Center Channel (Platinum C250 3G) loudspeakers.

 

Monitor Audio Platinum 3G Series Prices

  • Platinum 100 3G Compact Bookshelf Speaker: $6,900 (pair)
  • Platinum 300 3G Floor-standing Speaker: $17,900 (pair)
  • Platinum 200 3G Floor-standing Speaker: $13,900 (pair)
  • Platinum C250 3G Center Channel: $5,900 (each)

 

Here are the main features of these four speakers:

 

Monitor Audio Platinum 100 3G
Monitor Audio Platinum 100 3G

Monitor Audio Platinum 100 3G Passive Bookshelf Speaker Key Specs

  • 2-way Bass Reflex Design
  • 1" Tweeter
  • 1 x 6" RDT III Woofer
  • 28-60k Hz Frequency Response
  • Crossover Frequency at 2850 Hz
  • 85dB Sensitivity
  • 4ohms Nominal Impedance
  • Power Range: up to 150watts RMS
  • Weight:33.00 lbs / 15.20 kg
  • Dimensions (H x W x D): 15.6" x 8.8" x 12.8" / 398.0 x 225.0 x 325.0mm
  • Read the Review

 

Monitor Audio Platinum 200 3G
Monitor Audio Platinum 200 3G

Monitor Audio Platinum 200 3G Passive Floor-standing Speaker Key Specs

  • 3-way Bass Reflex Design
  • 1" Tweeter
  • 4" RDT III Midrange
  • 1 x 6" RDT III Woofer
  • 23-60k Hz Frequency Response
  • Crossover Frequency at 825 Hz - 3000Hz
  • 88dB Sensitivity
  • 4ohms Nominal Impedance
  • Power Range: up to 300watts RMS
  • Weight:78.00 lbs / 35.80 kg
  • Dimensions (H x W x D): 41" x 14.5" x 17.8" / 1041.0 x 368.0 x 455.0mm
  • Read the Review

 

Monitor Audio Platinum 300 3G
Monitor Audio Platinum 300 3G

Monitor Audio Platinum 300 3G Passive Floor-standing Speaker Key Specs

  • 3-way Bass Reflex Design
  • 1" Tweeter
  • 4" RDT III Midrange
  • 2 x 8" RDT III Woofer
  • 17-60k Hz Frequency Response
  • Crossover Frequency at 650 Hz - 3000 Hz
  • 88dB Sensitivity
  • 4ohms Nominal Impedance
  • Power Range: up to 400watts RMS
  • Weight:118.00 lbs / 53.60 kg
  • Dimensions (H x W x D): 44.5" x 16.9" x 20.6" / 1131.1 x 429.8 x 525 mm​
  • Read the Review

 

Monitor Audio Platinum C250 3G
Monitor Audio Platinum C250 3G

Monitor Audio Platinum C250 3G Passive Center Channel Speaker Key Specs

  • 3-way Acoustic Suspension Design
  • 1" Tweeter
  • 2.5" RDT III Midrange
  • 2 x 5" RDT III Woofer
  • 30-60k Hz Frequency Response
  • Crossover Frequency at 850 Hz - 3500 Hz
  • 88dB Sensitivity
  • 4ohms Nominal Impedance
  • Power Range: up to 300watts RMS
  • Weight:55.00 lbs / 25.40 kg
  • Dimensions (H x W x D): 8.8" x 24.8" x 12.8" / 225 x 630 x 325.7 mm
  • Read the Review

 

 

Platinum 3G Series Featrue and Specs Comparison

 

FEATURE and SPECS COMPARISON
ModelMonitor Audio Platinum 100 3GMonitor Audio Platinum 200 3GMonitor Audio Platinum 300 3GMonitor Audio Platinum C250 3G
Speaker TypePassive BookshelfPassive Floor-standingPassive Floor-standingPassive Center Channel
Enclosure TypePortedPortedPortedSealed
Driver Setup2-way3-way3-way3-way
Tweeter1" Tweeter1" Tweeter1" Tweeter1" Tweeter
Mid-Range-4" RDT III Midrange4" RDT III Midrange2.5" RDT III Midrange
Woofer1 x 6" RDT III Woofer1 x 6" RDT III Woofer2 x 8" RDT III Woofer2 x 5" RDT III Woofer
Frequency Range / Low28Hz23Hz17Hz30Hz
Frequency Range / High60kHz60kHz60kHz60kHz
Impedance Nominal4Ω4Ω4Ω4Ω
Impedance Minimum4Ω4Ω4Ω4Ω
Sensitivity85dB88dB88dB88dB
Max Power (RMS)150w300w400w300w
Crossover Frequency2850 Hz825 Hz - 3000Hz650 Hz - 3000 Hz850 Hz - 3500 Hz
Available ColorsPiano Black, Piano Ebony, Satin WhitePiano Black, Piano Ebony, Satin WhitePiano Black, Piano Ebony, Satin WhitePiano Black, Piano Ebony, Satin White
Height398.0mm1041.0mm1131.0mm225.0mm
Width225.0mm368.0mm430.0mm630.0mm
Depth325.0mm455.0mm525.0mm326.0mm
Weight15.20kg35.80kg53.60kg25.40kg
MSRP(pair)7599USD15299USD19999USD6499USD
Check Current PriceAmazonAmazonAmazonAmazon

 

Platinum 3G Series Piano Black
Platinum 3G Series Piano Black

 

FIND THIS INTERESTING? SHARE IT WITH YOUR FRIENDS!


Related Reviews:
Monitor Audio Platinum 100 3G Review
Monitor Audio Platinum 200 3G Review
Related Comparisons:
Compare Monitor Audio Platinum 100 3G vs Monitor Audio Platinum 200 3G

Related Posts:
  • Monitor Audio Silver 100 vs Gold 100 vs Platinum 100: What Each Step Up Buys
  • Monitor Audio Unveils Flagship Platinum 3G Series Loudspeakers
DISCLAIMER



Latest Blog Posts
Monitor Audio Silver 100 vs Gold 100 vs Platinum 100: What Each Step Up Buys
Apple Music Comes to BluOS: The 18 Streaming Amplifiers We List, and Which One to Buy
Triangle Borea BR05 at $999: An 8-Inch Standmount, and the BR04 It Sits Above
Best Dolby Atmos Receivers 2026: 9 of the 12 Audioholics Picks, Compared Side by Side
What Hi-Fi? Awards 2026, the Soundbars: All 7 Winners, and the 5 You Can Compare Here
What Hi-Fi? Awards 2026: All 25 Speaker and Amplifier Winners, and the 13 You Can Compare Here
DALI Sonik 5 5.1 at $4,800 vs the Oberon 5 5.1 It Replaces: Same Specs on Paper, 20 to 50 Percent More, Piece by Piece
Open Baffle and Dipole: All 28 Panel Speakers We Hold, From a $1,295 Magnepan to a $120,000 MartinLogan
Class A, A/B, D and G: What the 301 Stereo Amplifiers We Hold Actually Claim, and Why FiiO's New "Class A" Is Not One
MartinLogan USR51 Is the Anthem MRX SLM With a New Badge: Same $1,300, Same 50 Watts, One HDMI Port
Magico A3 2027 at $25,000: What Else That Buys in a Floor-Standing Speaker
Wharfedale Diamond 12i vs Diamond 12: All Six Pairs, Same UK Price, More in the US
Audioengine's HD4 Next Gen Is One of Only Two Powered Speakers We Hold With aptX Adaptive
Edifier MR4.5 Added: What 250 Dollars Buys Against the 19 Powered Speakers We Held Under 300
Esoteric F-01 vs F-02: Same 21,000 Dollars, 30 Watts of Class A or 120 Watts
Castle Tintagel and Walmer: Four New British Speakers, and the Amp Each One Needs
Yamaha's R200A Replaces a Ten-Year-Old Receiver, and Keeps the Same 100 Watts
Paradigm Premier v2 vs the Original Premier: All Six Models, What Changed
Which Speaker Brands Keep Their Shoppers, and Which Get Shopped Against
Harbeth XD2 Range: All Five Compared, Which Size and What Amp

Most Popular Speakers
Klipsch Reference R-51M
Klipsch R-51M
2-way | 93 dB | 8 ohms
ELAC Debut 2.0 B6.2
ELAC Debut 2.0 B6.2
2-way | 87 dB | 6 ohms
Wharfedale Elysian 2
Wharfedale Elysian 2
3-way | 89 dB | 4 ohms
KEF Q150
KEF Q150
2-way | 86 dB | 8 ohms
Bowers & Wilkins 606 S2 Anniversary Edition
B&W 606 S2
2-way | 88 dB | 8 ohms
Klipsch Reference Premiere RP-500M
Klipsch RP-500M
2-way | 93 dB | 8 ohms
Wharfedale EVO5.1
Wharfedale EVO5.1
2-way | 87 dB | 4 ohms
Wharfedale EVO4.1
Wharfedale EVO4.1
2-way | 87 dB | 8 ohms
Wharfedale SUPER LINTON
Wharfedale SUPER LINTON
3-way | 90 dB | 6 ohms
Bowers & Wilkins 606
B&W 606
2-way | 88 dB | 8 ohms
Wharfedale LINTON Heritage
Wharfedale LINTON
3-way | 90 dB | 6 ohms
Klipsch Reference R-620F
Klipsch R-620F
2-way | 96 dB | 8 ohms

This site contains affiliate links. We may be compensated if you make a purchase after clicking through one of them. As an Amazon Associate we earn from qualifying purchases.
Copyright © 2026 by SpeakerDecision
About Privacy Contact US Camera Decision