Monitor Audio Gold 300 6G Floorstanding Speaker - High Gloss Black, Pair

Recommended Component 2025 - Stereophile

Outstanding Product Award - Hi-Fi News

Best Floorstanding Loudspeaker Award, 2024-2025 – EISA

"Full-Bodied Midrange and Deliciously Deep Bass"

Hugely powerful, but discreetly elegant in its form factor, the Gold 300 6G is the prized mid-sized floorstanding speaker in the Gold Series 6G. It boats a smaller footprint and slimmer profile compared to the 500 6G and offers outstanding levels of performance and system design at its price. This is the ideal speaker for most home theater and multi-channel music aficionados.

It is designed to house the latest MPD III high-frequency transducer alongside the new 3" mid-driver and powerful twin 6" bass drivers – each benefiting from the latest HDT, C-CAM cone technology and hugely powerful motor systems. The Gold 300 6G delivers music and movie scores with pure, detailed high-fidelity sound.

Providing the most stable platform possible for the Gold Series 6G floorstanding speakers, cast aluminum outrigger style assemblies with steel bracing lets you adjust the speaker level with ease. A machined magnetic top cap hides the hex key adjustment. And with a simple twist, the height of the spike or rubber foot (depending on the floor surface) can be easily adjusted for leveling.

"Recommended Component" Honors

Stereophile honored the Gold 300 6G by awarding it the magazine's coveted Recommend Component status for 2025.

"With LPs there was a sense of immediacy and an inviting clarity. The 300s play really loud when required, with low aural fatigue, noted MC [Martin Colloms]… His conclusion? 'The design and musical performance are beyond reproach; the build quality and finish are excellent. They easily clear the performance bar and are firmly recommended.'"

Award-Winning Performance

The Expert Sound and Imaging Association (EISA) gave the Gold 300 6G its Best Floorstanding Loudspeaker Award for 2024-2025.

"Monitor Audio has leveraged technologies from its higher-end Platinum 3G and Hyphn models to deliver a comprehensive upgrade of its Gold 300 floorstander. Chief among its new features are C-CAM midrange and bass drivers now with Hexagonal Diaphragm Technology (HDT) to improve rigidity, and Monitor Audio’s distinctive Micro-Pleated Diaphragm III tweeter. The latter’s detailed, extended treble adds a sense of air to the Gold 300 6G’s full-bodied midrange and deliciously deep bass.

"It’s an addictive sound that’ll ensure listening sessions fly by. Aesthetic design is gold-standard too, with this slender floorstander looking resplendent in gloss black, satin white or man-made ebony veneer options."

"Most Capable, Highly Refined"

"The Monitor Audio Gold 300 6G is a most capable, highly refined loudspeaker," reports George de Sa, soundstagehifi.com, September 15, 2024. "It is neutral and transparent, revealing the subtlest recorded detail (and any upstream change to equipment and interconnects). It is fast and dynamic, and it is honest, adding neither warmth nor color to recordings."

"Given its neutrality and transparency, the Gold 300 6G would be a good match to a ruler-flat front end… All told, the Monitor Audio Gold 300 6G is a high-performance loudspeaker that lives up to its gold-standard pedigree."

The New HDT, C-CAM Cone – Light, Strong, and Powerful

Monitor Audio has been leading the industry in the field of metal driver cone technology for over 40 years. So, it’s no surprise that the new Gold Series 6G pushes the boundaries once again, with a totally new metal cone technology in the form of HDT (Hexagonal Diaphragm Technology).

HDT draws on the design of the RDT III cones used in Hyphn and the Platinum Series, which consist of a Nomex honeycomb layer sandwiched between aluminum and carbon fiber skins. The new HDT cone employs a hexagonal pattern to disrupt symmetries in the cone breakup, which shifts the frequency up by 10% compared to the RST II cones on the Silver Series 7G.

The use of C-CAM over standard aluminum also results in a stronger, more fatigue-resistant cone. This means that Gold Series 6G drivers perform exactly as Monitor Audio’s engineers intended for as long as you live with the speakers – dynamic passages are delivered with exceptional precision, offering true high-fidelity playback.

Outstanding Product Award

England's Hi-Fi News gave the Gold 300 6G an Outstanding Product Award in Jamie Biesemans' October 1, 2024 review.

"Built on a solid foundation of core technical principles that evolve with each speaker generation, the Gold 300 6G is an apt illustration of how Monitor Audio successfully combines industrial and acoustic design. With trickle-down know-how from the high-performing Hyphn, the Gold 300 6G emerges as a very accomplished, all-round loudspeaker that delivers music with feeling and authenticity."

Controlled Bass That's Impactful and Dynamic

The new HDT, C-CAM cone features FEA-optimized surround and spider designs along with increased voice coil length. As a result, the new Gold Series 6G’s 6" and 8" bass drivers exhibit greater linearity, reducing distortion for cleaner and punchier low end. They are rigidly secured in place by a new cast aluminum, light-weight chassis design, which provides the optimum structure with maximum airflow around the drive unit.

'Through-bolted' to the rear of the cabinet for improved strength of the overall ‘system’, Gold Series 6G drive units produce masses of dynamic bass with low distortion and total control.

Compact, Crystal Clear 3-Inch Mid-Driver

The Gold Series 6G features a totally new 3-inch mid-driver. Being smaller in diameter means the cone break-up occurs well above the upper crossover frequency, eliminating any distortion this would create and providing a smooth transition to the MPD III high- frequency transducer.

This new driver is housed within a dedicated steel enclosure, providing the exact volume required for optimum performance without compromising the cabinet volume needed for bass response. This approach ensures there’s no interference between the two, for a cleaner more precise and detailed presentation.

MPD III Flagship Tweeter Technology

The latest generation of Monitor Audio’s MPD III (Micro Pleated Diaphragm) transducer delivers precise high-frequency sound with greater consistency, clarity and accuracy. The detail achieved makes music sound lifelike, crisp and real. Fine-tuned for effortless musicality.

The revised transducer design for the Gold Series 6G is heavily influenced by the transducer used in Hyphn and the Platinum Series. The Micro Pleated Diaphragm (MPD) extends tweeter passband to >60 kHz (compared to >40 kHz for a typical AMT). Square radiating area ensures equal directivity in horizontal and vertical planes, resulting in an improved soundstage.

An optimized rear volume ensures minimal ripple in audible frequency range, while the optimized waveguide offers controlled directivity and radiation impedance matching, further improving soundstage and maximizing sensitivity.

Premium Crossover Design for the Purest of Signals

Gold Series 6G’s crossovers have been developed using high-quality capacitors and have undergone hundreds of hours of listening by Monitor Audio’s acoustics team. Many iterations have been repeatedly tested to ensure the smoothest, cleanest audio signal is delivered to each drive unit. They deliver the purity of sound and performance that you’d normally expect from speakers costing two or three times as much.

Gold in Every Sense of the Word

The all-new, totally redesigned Gold Series 6G leaves no detail unrevealed, as Monitor Audio Group delivers the finest, most exhilarating loudspeaker range yet to bear the Gold Series name.

Each model meets a defined user requirement, adds innovative acoustic technologies, and is crafted to celebrate and exude distinctiveness and quality. Building on over three decades of heritage, Gold Series 6G represents the start of an epic new way to experience the joy of sensational sound.

As Beautifully Finished as Luxury Furniture

All Gold Series 6G’s cabinets are designed to form the most rigid structure possible, which allows the drivers to perform to their optimum capabilities. Coupled with cleverly calculated geometry, advanced bracing techniques, and technically accurate crossovers, the cabinets are an important element of the total system.

The Macassar wood veneer introduced on Gold Series 6G is man-made, with a quality and luster that exudes real ebony. Using it offers a significant reduction compared to the carbon impact of traditional methods of real-wood veneered production.

Completed in beautiful, contemporary high-gloss, painted and veneered finishes, Gold Series 6G exudes a quality that continues to ensure Monitor Audio retains its reputation as a world leader in speaker cabinet design.