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The Platinum 100 3G was developed to provide a truly exceptional listening experience from a relatively compact speaker. Featuring the new RDT III mid-bass cone and MPD III tweeter, the Platinum 100 3G has been significantly improved over the previous generation, reproducing sound with a clarity and precision that makes for an incredibly captivating experience. The speaker also features mounting points for the Platinum 2G Stand and the soon-to-be-available Universal Stand.
Key Features
- 1x MPD III Tweeter for a large, clear and lifelike sound
- 1 x 6"/15 cm RDT III Mid/Bass Driver for impressive clarity and scale
- A truly exceptional listening experience from a relatively compact speaker
- Rear-ported with tuning for easy placement without compromising sound
- Perfect for smaller, high-quality music systems or as front/rear channels in home cinema systems
- Mountable on the Platinum 2G Stand
- Cabinets are adorned with etched inlays that highlight the craftsmanship
- Choice of three premium cabinet finishes: Piano Gloss Black, Piano Ebony, and Satin White
Full five stars for the Monitor Audio Platinum 100 3G in the Trusted Reviews test!
The Monitor Audio Platinum 100 3G impresses in the HiFi-Journal test!
The Monitor Audio Platinum 100 3G wins the "Best Buy" Award 2024 from FIDELITY magazine!
What's so special about it? Well, there are plenty of excellent-sounding speakers, but the Platinum 100 3G stands out from the crowd with an unbeatable price-sound ratio! Or, in the words of FIDELITY magazine: "This loudspeaker can be unreservedly recommended to any music lover!".
Technical Data
| Product type | Stereo loudspeaker |
| Installation type | Stereo loudspeaker |
| Width | 22.5 |
| Height | 39.8 |
| Depth | 32.56 |
| Weight | 15.2 |
| Color | black |
| Cabinet colors | black |
| Width (cm) | 22.5 |
| Height (cm) | 39.8 |
| Depth (cm) | 32.56 |
| Weight (kg) | 15.2 |
| Speaker type | Bookshelf speaker |
| Speaker system | 2-way speaker system |
| Enclosure (closed/bass reflex) | Bass reflex system |
| Efficiency/Sound pressure 2.83V/1m (dB) | 85 |
| Impedance (Ohm) | 4 |
| Min. recommended amplifier power (W) | 75 |
| Max. recommended amplifier power (W) | 300 |
| Frequency response lower limit (Hz) | 28 |
| Frequency response upper limit (Hz) | 60000 |
| Number of tweeters | 1 |
| Design | Stereo loudspeaker |
| Frequency response lower limit | 28 |
| Frequency response upper limit | 60000 |
| Bass reflex system | yes |
| Number of woofers | 1 |
| Woofer diameter (cm) | 15 |
| Crossover frequency low-high tone (Hz) | 2850 |
| Sine wave power watts per channel | 150 |
| Rated power handling (W) | 150 |
| Number of speaker cabinets | 2 |
| Design | Compact/bookshelf loudspeaker |
| Number of speaker cabinets | 2 |
Properties
2-way
Frequency Response, Free-Field (-6 dB)37 Hz – 60 kHz
Frequency Response, In-Room (-6 dB)28 Hz – 60 kHz
Sensitivity (2.83 Vrms @1m, Free-Field)85 dB
Nominal Impedance4 Ohms
Minimum Impedance (20 Hz to 20 kHz)4.0 Ohms @ 180 Hz
Continuous Power Handling (RMS at 4 Ohms, pink noise with 6 dB crest factor)150 Watts
Recommended Amplifier Power (RMS at 4 Ohms, music signal)75 – 300 Watts
Bass PrincipleBass Reflex
Bass Reflex Tuning Frequency44 Hz
Crossover FrequencyLF/HF: 2.85 kHz
Driver Complement1 x 6"/15 cm RDT III woofer,
1 x MPD III tweeter
398 x 225 x 325.6 mm (15.6 x 8.8 x 12.8")
External Dimensions including Grille, Terminals and Feet without Spikes (H x W x D)N/A
Weight (each)15.2 kg (33 lb 8 oz)
Manufacturer information
Platinum 100 3G
The Platinum 100 3G is a compact 2-way loudspeaker with an MPD III tweeter and a 6-inch RDT III mid-bass driver. It delivers an absolutely captivating listening experience from a relatively small cabinet.
AVAILABILITY
Immediately available: Available in our warehouse
Available: Available in our supplier's warehouse*
* We ship either from our warehouse or from our supplier's warehouse, whereby the goods can be sent either to us as an intermediate storage or directly to the customer. Our supplier is the manufacturer or distributor of the goods.
DELIVERY TIME
Shipping takes place within the delivery time stated in the online shop.
DELIVERY PERIODS
Prepayment: The delivery period begins one day after receipt of payment
All other payment methods: The delivery period begins one day after conclusion of the contract
DELIVERY DELAYS
Delivery delays may originate from our suppliers and will be announced by us. If major delivery delays occur, we offer a partial delivery, a replacement, or a refund upon individual arrangement.
Check shipping costs
GERMANY & AUSTRIA
Free shipping on orders over €99
Below that: €4.99 shipping costs
Excluded from this are our TVs, which are shipped with a freight forwarding flat rate of €39. The order value is irrelevant.
EUROPE
€49.99 shipping costs
List of countries:
Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden
OUTSIDE EUROPE
Shipping outside Europe requires individual and personal agreement with our logistics team.
Pickup available
Simply pick up your order at the store
Extended Warranty
More protection thanks to an extended warranty
Cheaper elsewhere?
Ask us for a discount
Description
The Platinum 100 3G was developed to provide a truly exceptional listening experience from a relatively compact speaker. Featuring the new RDT III mid-bass cone and MPD III tweeter, the Platinum 100 3G has been significantly improved over the previous generation, reproducing sound with a clarity and precision that makes for an incredibly captivating experience. The speaker also features mounting points for the Platinum 2G Stand and the soon-to-be-available Universal Stand.
Key Features
- 1x MPD III Tweeter for a large, clear and lifelike sound
- 1 x 6"/15 cm RDT III Mid/Bass Driver for impressive clarity and scale
- A truly exceptional listening experience from a relatively compact speaker
- Rear-ported with tuning for easy placement without compromising sound
- Perfect for smaller, high-quality music systems or as front/rear channels in home cinema systems
- Mountable on the Platinum 2G Stand
- Cabinets are adorned with etched inlays that highlight the craftsmanship
- Choice of three premium cabinet finishes: Piano Gloss Black, Piano Ebony, and Satin White
Full five stars for the Monitor Audio Platinum 100 3G in the Trusted Reviews test!
The Monitor Audio Platinum 100 3G impresses in the HiFi-Journal test!
The Monitor Audio Platinum 100 3G wins the "Best Buy" Award 2024 from FIDELITY magazine!
What's so special about it? Well, there are plenty of excellent-sounding speakers, but the Platinum 100 3G stands out from the crowd with an unbeatable price-sound ratio! Or, in the words of FIDELITY magazine: "This loudspeaker can be unreservedly recommended to any music lover!".
Technical Data
| Product type | Stereo loudspeaker |
| Installation type | Stereo loudspeaker |
| Width | 22.5 |
| Height | 39.8 |
| Depth | 32.56 |
| Weight | 15.2 |
| Color | black |
| Cabinet colors | black |
| Width (cm) | 22.5 |
| Height (cm) | 39.8 |
| Depth (cm) | 32.56 |
| Weight (kg) | 15.2 |
| Speaker type | Bookshelf speaker |
| Speaker system | 2-way speaker system |
| Enclosure (closed/bass reflex) | Bass reflex system |
| Efficiency/Sound pressure 2.83V/1m (dB) | 85 |
| Impedance (Ohm) | 4 |
| Min. recommended amplifier power (W) | 75 |
| Max. recommended amplifier power (W) | 300 |
| Frequency response lower limit (Hz) | 28 |
| Frequency response upper limit (Hz) | 60000 |
| Number of tweeters | 1 |
| Design | Stereo loudspeaker |
| Frequency response lower limit | 28 |
| Frequency response upper limit | 60000 |
| Bass reflex system | yes |
| Number of woofers | 1 |
| Woofer diameter (cm) | 15 |
| Crossover frequency low-high tone (Hz) | 2850 |
| Sine wave power watts per channel | 150 |
| Rated power handling (W) | 150 |
| Number of speaker cabinets | 2 |
| Design | Compact/bookshelf loudspeaker |
| Number of speaker cabinets | 2 |
Properties
2-way
Frequency Response, Free-Field (-6 dB)37 Hz – 60 kHz
Frequency Response, In-Room (-6 dB)28 Hz – 60 kHz
Sensitivity (2.83 Vrms @1m, Free-Field)85 dB
Nominal Impedance4 Ohms
Minimum Impedance (20 Hz to 20 kHz)4.0 Ohms @ 180 Hz
Continuous Power Handling (RMS at 4 Ohms, pink noise with 6 dB crest factor)150 Watts
Recommended Amplifier Power (RMS at 4 Ohms, music signal)75 – 300 Watts
Bass PrincipleBass Reflex
Bass Reflex Tuning Frequency44 Hz
Crossover FrequencyLF/HF: 2.85 kHz
Driver Complement1 x 6"/15 cm RDT III woofer,
1 x MPD III tweeter
398 x 225 x 325.6 mm (15.6 x 8.8 x 12.8")
External Dimensions including Grille, Terminals and Feet without Spikes (H x W x D)N/A
Weight (each)15.2 kg (33 lb 8 oz)
Manufacturer information

Platinum 100 3G
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Frequently asked questions about our products
Please visit our FAQ page to learn more.
Are all displayed products immediately available?
All visible products are generally either in stock with us or can be ordered from our suppliers. You can find the current availability or delivery time on the respective product page. If you have any questions about availability, please feel free to contact us at any time.
Do you offer pre-purchase advice?
Yes. If you are still unsure about your choice or if our online shop does not cover all the information you need, we would be happy to advise you in person. We are committed to finding a long-term and suitable solution for your requirements. Please contact us in person to benefit from our experience.
How do I find the right accessories for my setup?
The added value that the right accessories can bring is often underestimated. To help you get the most out of your setup, we are happy to advise you personally.
Is there a warranty on all products?
Our products come with their own manufacturer's warranty, the duration and terms of which may vary depending on the brand and product. We handle warranty claims for products purchased from us on your behalf.

