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The Infinity Systems Reference 10 are vintage compact two-way stereo speakers made for small rooms or tight spaces. The enclosure is hermetically sealed, helping keep bass taut rather than overly generous.
These pre-owned speakers are in good condition in black veneer, with no manual and no original packaging.
Aimed at audio enthusiasts looking for great vintage gear at a competitive price, the Reference 10 offer a straightforward sealed-box presentation with clear midrange and usable extension for nearfield or secondary-room listening.
Visit our Lane Cove showroom to hear the compact sealed-box character of the Reference 10 speakers.
Why Choose the Infinity Systems Reference 10 Bookshelf Speakers?
The Reference 10 remain a practical vintage bookshelf choice when space is limited and a controlled, sealed alignment is preferred.
• Room-Friendly Size: Compact cabinets fit smaller systems without dominating the space.
• Tight Sealed Bass: Airtight enclosure reduces boom and keeps low frequencies orderly.
• Clear Highs: Small dome tweeter supports detail and air for its era and class.
• Simple Amplifier Load: 6 Ω nominal impedance and 90 dB sensitivity suit many integrated amplifiers.
• Classic Infinity Engineering: IMG cone and polycell dome materials were key selling points of the range.
Audition the Infinity Systems Reference 10 at our Lane Cove showroom to judge their compact, controlled presentation in a real system.
Each Reference 10 uses a 16.2 cm cone for the low band and a 19 mm dome for the high-pass section, crossing over at 4.5 kHz.
The sealed cabinet and 55 Hz to 25 kHz response make them better suited to near-to-midfield listening than to filling a large room with deep bass.
At 5.3 kg each they are easy to position, and the 75 W allowable input is enough for realistic levels with a modest amplifier.
For collectors and first-system buyers alike, the Infinity Systems Reference 10 remain an honest pair of vintage compact monitors.
Technical Specifications
• Product Type: Pre-owned
• Method: 2-way, 2-speaker, airtight bookshelf type
• Low-Frequency Driver: 16.2 cm IMG cone
• High-Frequency Driver: 19 mm polycell dome
• Frequency Response: 55 Hz – 25 kHz ±2.5 dB
• Allowable Input: 75 W
• Recommended Amplifier Power: 10 – 75 W RMS
• Sensitivity: 90 dB / W / m
• Crossover Frequency: 4.5 kHz
• Impedance: 6 Ω
• Enclosure: Hermetically sealed
• Dimensions (W × H × D): 228.6 × 361.9 × 225.4 mm
• Weight: 5.3 kg each
• Finish: Black veneer
• Origin: USA (early 1990s Reference series)
Learn more about the Reference 10 speakers on Audio Database here.
Let us show you the remarkable Reference 10 at Len Wallis Audio. Explore our second-hand hi-fi & AV collection here or contact our team to audition the Infinity Systems Reference 10 at our Lane Cove showroom or enquire online.
Len Wallis Audio Excellence Promise
Since 1978, Len Wallis Audio has been a trusted name in hi-fi, curating premium audio solutions from our Lane Cove showroom in Sydney. For over four decades, we’ve selected products that deliver outstanding performance and quality.
Our focus on innovation ensures every item meets audiophile standards. Whether upgrading or building a new system, our team helps you find the ideal audio solution for your needs.
Experience the Reference 10 in person with an audition at our Lane Cove showroom. With expert guidance and a commitment to satisfaction, we make your audio journey seamless and rewarding.
Ready for compact vintage sealed-box performance with the Infinity Systems Reference 10 Speakers?
Call (02) 9427 6755
Email [email protected]
Or visit us at 64 Burns Bay Road, Lane Cove, NSW, 2066
This is a notable vintage Infinity package, and the asking price lands in fair-to-strong territory rather than bargain-bin. At A$399, it sits above the median A$266 but well below the 75th percentile A$607, so it reads as a reasonable buy if the set is complete and working properly.
These Reference-era Infinity speakers are valued for a lively, spacious presentation and the added appeal of the sealed enclosure, which can suit buyers who like controlled bass and a cleaner room-friendly setup. The real upside here is originality and condition: intact drivers, unmolested cabinets, and any matching hardware or documentation will matter more than chasing a cheaper but tired pair.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Infinity emerged in 1968 from a Woodland Hills, California garage, founded by Arnie Nudell, John Ulrick, and Cary Christie. Driven by Nudell's passion for classical music and innovative engineering, the trio launched with the groundbreaking Servo-Statik speaker system, featuring electrostatic panels paired with a servo-controlled woofer derived from defense technology. This American brand quickly gained traction through pioneering materials like neodymium magnets, mylar diaphragms, and polypropylene cones, establishing a legacy of pushing audio boundaries before acquisitions by Electro Audio Dynamics in 1974 and Harman International in 1983.
The company has long focused on loudspeakers as its hallmark, from early electrostatic hybrids and the iconic Reference and Kappa series to later EMIT and EMIM drivers in the 1970s. While primarily a speaker specialist, Infinity has ventured into home and mobile audio, including amplifiers and systems under Harman ownership, now part of Samsung since 2017. Turntables, DACs, headphones, and cables remain outside its core expertise.
Positioned as a mid-tier powerhouse with high-end aspirations, Infinity commands respect among knowledgeable buyers for its vintage collector appeal and enduring innovations. Once a darling of audiophiles for transparency and dynamics, it now blends accessible performance with Harman reliability, appealing to those seeking proven heritage without boutique exclusivity.
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