{"product_id":"monitor-audio-radius-3-4g-bookshelf-speakers","title":"Monitor Audio Radius 3 (4G) Bookshelf Speakers","description":"\u003cdiv class=\"flex flex-col items-start transition-all pb-4 mb-2\" style=\"text-align: start;\"\u003e\n\u003ch1 class=\"text-xl font-medium\"\u003eMonitor Audio Radius 3 (4G) Bookshelf Speakers\u003c\/h1\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Monitor Audio Radius 3 (4G) represents a refined evolution in compact speaker design, delivering sophisticated audio performance for discerning listeners.\u003c\/p\u003e\n\u003cp\u003eThese bookshelf speakers combine elegant aesthetics with acoustic engineering, making them ideal for music enthusiasts seeking quality sound in smaller spaces. Engineered with Monitor Audio's proven driver technology, the Radius 3 (4G) produces balanced, detailed sound across a wide frequency range. The compact form factor fits seamlessly into living rooms, studies, or bedrooms without compromising sonic integrity. Whether you're enjoying vinyl, streaming, or home cinema, these speakers provide the clarity and warmth that characterises quality audio reproduction.\u003c\/p\u003e\n\u003cp\u003ePerfect for those who refuse to compromise on sound quality despite space constraints, the Monitor Audio Radius 3 (4G) bookshelf speakers offer genuine hi-fi performance in a beautifully proportioned package.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eThe Radius 3 4G mini-monitor delivers precise hi-fi sound for TV, music and gaming with flexible wall or stand mounting.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRadius 3 4G is a high-performance mini-monitor delivering precise, high-fidelity sound for TV, film, music, gaming and multi-room applications, including discreet commercial installations. Featuring a 4.5-inch C-CAM driver with RST III geometry and a 25 mm C-CAM Gold Dome tweeter, each powered by its own optimised motor system, it combines impressive sonic performance with exceptional versatility, supporting desktop, floor-stand or wall-mount installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4842\/files\/Screen_Shot_2026-07-28_at_4.24.15_pm_600x600.png?v=1785219916\" alt=\"monitor audio radius 3 4g bookshelf speakers melbourne hi fi\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign-Led Compact Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high-performance mini-monitor of remarkable versatility, the Radius 3 4G delivers precise, high-fidelity sound across TV, film, music, gaming and multi-room applications, equally at home in discreet residential or commercial installations.\u003c\/p\u003e\n\u003cp\u003eIts 4.5-inch C-CAM RST III bass\/mid driver, paired with a 25 mm C-CAM Gold Dome Tweeter, each powered by its own optimised motor system, produces expansive, detailed sound far beyond what its compact dimensions suggest. Through-bolt driver bracing, HiVe II port technology and a precision-engineered crossover work in unison to deliver tight bass, controlled dispersion and exceptional clarity throughout the frequency range.\u003c\/p\u003e\n\u003cp\u003eFlexible mounting options – a wall, desktop or floor stand- make integration effortless in any environment. Pair with a Monitor Audio subwoofer to unlock truly full-range performance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4842\/files\/Screen_Shot_2026-07-28_at_4.44.51_pm_600x600.png?v=1785221227\" alt=\"monitor audio radius 3 4g bookshelf speakers melbourne hi fi2\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTuned for True High-Fidelity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRadius Series 4G delivers genuine hi-fi and cinematic AV performance, beautifully engineered for modern installation and contemporary living spaces. Radius Series 4G combines advanced acoustic engineering, premium materials and discreet industrial design to create scalable stereo and immersive AV systems without compromise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBig Sound, Minimal Footprint\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to integrate effortlessly into contemporary living or commercial spaces, Radius 4G offers a level of flexibility rarely found in high-fidelity loudspeaker systems. Whether configured as a compact stereo pair, a discreet home cinema installation, a desktop listening solution or part of a wider multi-room environment, Radius 4G delivers immersive, room-filling sound with remarkable clarity and precision.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRadius Has Never Been More Adaptable.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRadius Series 4G is engineered to perform beautifully across an exceptional range of applications. Whether you want to upgrade your stereo system for your living space, create a surround-sound cinema system, or find a refined alternative to a soundbar for your TV, Radius 4G will deliver a wide soundstage and lifelike dialogue clarity in every environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Flexible Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhether placed on a desktop, mounted discreetly on a wall or integrated into a full stereo or AV system, each accessory has been carefully developed to complement the Radius range both visually and functionally.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4842\/files\/Screen_Shot_2026-07-28_at_4.18.23_pm_600x600.png?v=1785220997\" alt=\"monitor audio radius 3 4g bookshelf speakers melbourne hi fi3\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures at a glance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 4.5-inch C-CAM Driver\u003c\/li\u003e\n\u003cli\u003eRST II Cone\u003c\/li\u003e\n\u003cli\u003eRST III Bass Driver\u003c\/li\u003e\n\u003cli\u003e25 mm C-CAM Gold Dome Tweeter\u003c\/li\u003e\n\u003cli\u003eNew Crossover Design\u003c\/li\u003e\n\u003cli\u003eThrough-bolt Driver Bracing\u003c\/li\u003e\n\u003cli\u003eHiVe II Ports\u003c\/li\u003e\n\u003cli\u003eFinishes in Satin White \u0026amp; High Gloss Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eOptional Add On:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp class=\"text-xl font-medium\"\u003e\u003cstrong\u003eMonitor Audio Radius Floor Stand (4G) Speaker Stands\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Radius Floor Stand 4G combines style with stability. Its wooden tripod legs provide a modern, contemporary aesthetic while offering a secure and sturdy base. The Radius 1 4G or Radius 3 4G attaches easily with a single bolt, and speaker cables can be neatly routed from the terminals down through the stand, exiting at the base for a clean, uncluttered appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4842\/files\/Screen_Shot_2026-07-28_at_4.45.22_pm_600x600.png?v=1785221153\" alt=\"monitor audio radius 3 4g bookshelf speakers melbourne hi fi5\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp class=\"text-xl font-medium\"\u003e\u003cstrong\u003eMonitor Audio Radius Desk Pad (4G) Isolation Platforms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Radius Desk Pad 4G, designed for the Radius 1 4G and Radius 3 4G, provides a stable, secure platform for desktop placement of either speaker. Crafted from precision-engineered rubber with specific hardness for effective vibration isolation, it minimises unwanted resonance while enhancing clarity. The Desk Pad also offers a subtle upward tilt, angling the speakers for optimal sonic performance in desktop environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4842\/files\/Screen_Shot_2026-07-28_at_4.18.15_pm_600x600.png?v=1785220939\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSystem Format: 2-Way\u003c\/li\u003e\n\u003cli\u003eFrequency Response, In-Room (-6dB): 44 Hz — 35 kHz\u003c\/li\u003e\n\u003cli\u003eSensitivity (2.83 Vrms @ 1m, Free-Field): 84 dB\u003c\/li\u003e\n\u003cli\u003eNominal Impedance: 8 Ohms\u003c\/li\u003e\n\u003cli\u003eMinimum Impedance (20 Hz to 20 kHz): 4 Ohms @ 250 Hz\u003c\/li\u003e\n\u003cli\u003eMaximum Peak SPL (AES75, Z-weighted): 107 dB\u003c\/li\u003e\n\u003cli\u003eContinuous Power Handling (CTA 426-B): 75 W\u003c\/li\u003e\n\u003cli\u003eRecommended Amplifier Power (RMS, Music Signal): 75 - 150 W into 4 Ohms, 40 - 75 W into 8 Ohms\u003c\/li\u003e\n\u003cli\u003eBass Alignment: Ported\u003c\/li\u003e\n\u003cli\u003ePort Tuning Frequency: 53 Hz\u003c\/li\u003e\n\u003cli\u003eCrossover Frequency: LF\/HF: 2.7 kHz\u003c\/li\u003e\n\u003cli\u003eDrive Unit Complement: 1x 4.5\" RST III bass-mid driver, 1x 25 mm C-CAM Gold Dome tweeter\u003c\/li\u003e\n\u003cli\u003eFinishes: High Gloss Black, Satin White\u003c\/li\u003e\n\u003cli\u003eExternal Dimensions with all accessories fitted (H x W x D): 255 x 150 x 201 mm (101\/16 x 57\/8 x 715\/16\")\u003c\/li\u003e\n\u003cli\u003eWeight (each): 3.7 kg (8 lb 3 oz)\u003c\/li\u003e\n\u003cli\u003eSold As: Pair\u003c\/li\u003e\n\u003cli\u003eWarranty: 5 years\u003c\/li\u003e\n\u003cli\u003eCompatible MAG Brackets: FIX-M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Monitor Audio","offers":[{"title":"Satin White","offer_id":52260067574061,"sku":"MON-RAD3XX-4G-SPK-SWH","price":1099.0,"currency_code":"AUD","in_stock":true},{"title":"High Gloss Black","offer_id":52260067606829,"sku":"MON-RAD3XX-4G-SPK-GBL","price":1099.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4842\/files\/Untitled-22June2023at16.24.16-2026-07-28T170803.236.png?v=1785223171","url":"https:\/\/www.melbournehifi.com.au\/products\/monitor-audio-radius-3-4g-bookshelf-speakers","provider":"Melbourne Hi Fi","version":"1.0","type":"link"}