This is a reprint of a very rare speaker Ad! It is the elusive Quantum Reference Speaker. At $6,500 in 1978, it was built as a reference speaker bu t was sought after by collectors and audiophiles. It was almost 6 feet tall and had ribbon technology, very rare for its time! This is an awesome picture and nice article with specs for the beast. Thanks! -This is a an exact re-print of a classic Audio Advertisement. -Each page is 8.5" by 11" -Shipping is $3 in the USA and $6 ANYWHERE else, I ship W

The P253BK from Infinity is a 2-way passive floorstanding speaker. The speaker has a low-resonance bass-reflex cabinet that houses a pair of 5.25" woofers and a 0.75" tweeter. Each of the drivers uses proprietary Metal Matrix Diaphragm (MMD) technology to deliver accurate audio reproduction with low distortion for natural, lifelike sound. A tweeter waveguide provides a wide sweet spot for excellent on-and-off-axis high frequency response. The drivers are magnetically shielded for safe use near video monitors and other electronics. The rear of the cabinet has 5-way binding post terminals for wide compatibility with a variety of amplifiers and sound systems.

4in X 6in 2-way Reference Series Plate SpeakersPower Handling:Peak: 270 Watts Per Pair / 135 Watts EachRms: 90 Watts Per Pair / 45 Watts Each Plus One+ Injection- molded, Polypropylene Cone WooferHi-roll Rubber Surround1in Unipivot Edge-driven, Textile Dome Tweeter2 Ohms ImpedanceTrue Four Ohm Technology - Speaker's 2 Ohm Impedance Combines With Oem Speaker Wire Impedance For A 4 Ohm LoadTrue Four Ohm Technology - The Impedance Of Reference Speakers Has Been Adjusted To Compensate For Factory- installed Speaker Wiring In Many VehiclesTop- mount Depth: 1- 15/16inAuthorized Internet Dealer1-year Manufacturer's Warrantypriced Per Pair

The Infinity P253BK Primus 2-way Floorstanding Speaker allows you to experience home entertainment at a new level of clarity and realism.

The P363BK from Infinity is a 3-way passive floorstanding speaker. The speaker has a low-resonance bass-reflex cabinet that houses a pair of 6.5" woofers, a 4" midrange driver and a 0.75" tweeter. Each of the drivers uses proprietary Metal Matrix Diaphragm (MMD) technology to deliver accurate audio reproduction with low distortion for natural, lifelike sound.A tweeter waveguide provides a wide sweet spot for excellent on-and-off-axis high frequency response. The drivers are magnetically shielded for safe use near video monitors and other electronics. The rear of the cabinet has 5-way binding post terminals for wide compatibility with a variety of amplifiers and sound systems.

Using the best materials for a marine environment, this speaker system will withstand even the harshest UV rays and salt spray. The 6000M Wakeboard Speakers easily attach to your boats wakeboard tower or a flat surface using the Infinity revolutionary multi-mount bracket system. The 6000M Speakers each contain dual 6" mid-woofers and a 1" CMMD edge-driven dome tweeter. Speakers are encased in an injection-molded polymer thats resistant to UV rays, salt spray, and water damage. Precision- engineered to deliver high-output sound (90dB) to a distance of 50 feet, this speaker system is perfect for wakeboarding, waterskiing, tubing, or even lakeside entertainment. Can handle 150 watts RMS. Speakers measure 18"W x 10.625"H x 14.5"D. The microphone/contro l head features two thumb wheels for... Less

Keep the pool party pumpin'. Waterproof drivers and noncorroding aluminum, brass, and stainless-steel parts to keep out the elements, and a 5-1/4" bass driver, 1" high-frequency driver, and a 10 - 80 watts power rating to bring out the best in your music. 8 Ohms impedance, 60Hz - 20kHz frequency response.

The Infinity P153BK Primus Bookshelf Speaker allows you to experience home entertainment at a new level of clarity and realism.

Prepare to raise your expectations. Experience home entertainment at a new level of clarity and realism. From unobtrusive bookshelf systems to dazzlingly powerful home theaters, there's an Infinity Primus system that's right for every purpose and room in your home. Most other speaker systems in the Primus price range sound as if they are spraying their sound at you - tinny, hollow and reproduced - a copy of a copy. With its MMD transducer technology and seamless component architecture working in unison to eliminate unwanted resonance modes, the Infinity Primus PC351BK doesn't spray - it immerses, rolling over the listener with warm, rich sound - the way live music does. Combine the Primus PC351BK with any one of powerful MMD-equipped floorstanding loudspeakers, subwoofers and bookshelf... Less

Infinity Primus Three-way dual 6-1/2" floorstanding speaker Black (Each)

This is a reprint of an Audio Brochure from Infinity!It is a beautiful brochure with 2 pages from 1977, full specs and articles about one of the rarest speakers ever made! The AWESOME QLS Infinity landmark speaker that raised the standards on audiophiles all over the world! Would look great framed or in a binder.This is a very rare brochure, a beautiful addition to your collection!You won't be dissapointed! A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email

The Infinity 612M 6-1/2" speakers feature a polypropylene woofer cone bonded to a tough, UV-resistant rubber surround.

SquareTrade AP6.0 *BRAND NEW * QUANTUM AUDIO QA573 THIS ITEM IS BRAND NEW FACTORY FRESH FEATURES: PEI Dome Tweeter Electro-Plated PP Cone Ferric Oxide Magnet Rubber Surround Stamped Heavy Gauge Basket Tooled Rubber Magnet Boot (QA602SLK - Silk Dome Tweeter) Specifications: SPEAKER STRUCTURE: 5 X 7 MAX POWER: 200 Watts RMS POWER: 75 Watts SENSITIVITY: 91dB FREQ. RESPONSE: 45Hz - 25KHz MAGNET SIZE: 15 oz SOLD IN PAIR *ITEMS ARE IN STOCK AND READY TO BE SHIPPED* PAYMENT OPT

The Infinity PC351BK Primus Center-Channel Speaker allows you to experience home entertainment at a new level of clarity and realism.

5-1/4in Reference Series 2-way SpeakersPower Handling:Peak: 270 Watts Per Pair / 135 Watts EachRms: 90 Watts Per Pair / 45 Watts Each Injection Molded Polypropylene WooferHi-roll Rubber SurroundPlus One Woofer Cones - This Patent Pending Technology Deliver A Cone With More Surface Area Than Competing Models Of The Same Size. The Result Is Increased Bass Output And Higher Efficiency1in Edge-driven Textile Dome TweetersUnipivot Allows The Tweeter To Be Pointed At The Listeners Location Even When The Speaker Is Mounted Off Axis. This Optimizes The Stereo Image And Ensures A More Uniform ResponseTweeter Level Adjustment (0 Db, 3 Db)4 Ohms ImpedanceTrue Four Ohm Technology - Speaker's 2 Ohm Impedance Combines With Oem Speaker Wire Impedance For A 4 Ohm LoadTop-mount Depth: 2- 1/4inAuthorized... Less

6" x 9" 300W 3-Way Coaxial Car Audio Speakers

The Infinity P163BK Primus Bookshelf Speaker allows you to experience home entertainment at a new level of clarity and realism.

6-1/2in (and 6-3/4in Locations) Reference Series 2-way Car SpeakersPower Handling:Peak: 360 Watts Per Pair / 180 Watts EachRms: 120 Watts Per Pair / 60 Watts Each Injection Molded Polypropylene WooferPlus One Woofer Cones - This Patent Pending Technology Deliver A Cone With More Surface Area Than Competing Models Of The Same Size. The Result Is Increased Bass Output And Higher EfficiencyIntermo unt Iii Mounting System For A Perfect Fit In 6-3/4in Openings1in Edge-driven Textile Dome TweetersUnipivot Allows The Tweeter To Be Pointed At The Listeners Location Even When The Speaker Is Mounted Off Axis. This Optimizes The Stereo Image And Ensures A More Uniform ResponseTweeter Level Adjustment (0 Db, 3 Db)2 Ohms ImpedanceTrue Four Ohm Technology - Speaker's 2 Ohm Impedance Combines With Oem... Less

A round 2-way in-ceiling speaker for use in a wide variety of applications, from stereo and whole-house music systems to complete home theaters.

The 6000M Wakeboard Speakers easily attach to your boats wakeboard tower or a flat surface using the Infinity revolutionary multi-mount bracket system. The 6000M Speakers each contain dual 6" mid-woofers and a 1" CMMD edge-driven dome tweeter. Speakers are encased in an injection-molded polymer thats resistant to UV rays, salt spray, and water damage. Precision- engineered to deliver high-output sound (90dB) to a distance of 50 feet, this speaker system is perfect for wakeboarding, waterskiing, tubing, or even lakeside entertainment. 150 watts RMS. 450 watts peak. 80Hz - 20kHz frequency response. Speakers measure 18"W x 10.625"H x 14.5"D.

Styled to match Infinitys Classia Series loudspeakers, the PSW310WCH 10 CMMD driver, 400W powered subwoofer delivers the deep, realistic bass thats essential to your cinematic experience. Plus, 2.4GHz technology makes for an effortless, wireless connection to your system, and easy placement anywhere in your listening room.

Complete Wakeboard Tower Sound SystemIncludes: Amplifier, 2 Wakeboard Speakes, Talkback Microphone And Mounting HardwareMicrophon e With Volume Control Included6100m System AmplifierRms Power Rating:125 Watts X 2 Chan @ 4 Ohms150 Watts X 2 Chan @ 2 Ohms High- And Low-level Inputs Microphone Input Rca Outputs: 1 Pair Microphone Pass-through Switch Adjustable Input Sensitivity: 250mv - 4v Frequency Response: 10 Hz – 40 Khz Signal-to-noise Ratio: 91 Db Line Level Input Sensitivity: 250mv – 6v Speaker Level Input Sensitivity: 6v – 16v Fuse: 20a X 2 Dimensions: 8-1/2in L X 8in W X 2-3/8in H 6000m Speaker SystemDual 6“ Polypropylene Woofers 1’ Edge-driven Cmmd Tweeter Acoustic Suspension Polymer Enclosure Multi-mount Bracket Power Handling Rms: 150 Watts Power Handling Peak: 450 Watts... Less

The GoVault Data Protection Solution is a fast simple reliable and affordable disk-based data protection solution that satisfies the backup disaster recovery and archive needs of small business. GoVault s unique Data Protection software for Windows utilizes data de-duplication technology to provide an extremely cost effective solution by reducing the number of cartridges required for effective backups by up to 20: 1. The result is reduced media usage and significantly faster daily backups so performance doesn t have to be compromised for convenience while providing a simple to use easy to organize solution that is tough enough for real life handling. The GoVault Data Protection Solution includes ruggedized password protected removable media cartridges allowing for secure and reliable... Less

A round 2-way in-ceiling speaker for use in a wide variety of applications, from stereo and whole-house music systems to complete home theaters.

Infinity Primus Two-way dual 5-1/4" center-channel speaker Black (Each)

QUANTUM - 9.1GB 7200RPM 80PIN ULTRA160 SCSI 3.5INCH LOW PROFILE (1.0INCH) HOT PLUGGABLE HARD DRIVE (XC09J011). . IN STOCK.

6in X 9in 3-way Reference Car SpeakersPower Handling:Peak: 600 Watts Per Pair / 300 Watts EachRms: 200 Watts Per Pair / 100 Watts Each Plus One+ Injection-molded Polypropylene (impp) Woofer ConeHi-roll Rubber Surround1in Unipivot Textile Edge-driven Dome Tweeter4 Ohms ImpedanceTrue Four Ohm Technology - Speaker's 2 Ohm Impedance Combines With Oem Speaker Wire Impedance For A 4 Ohm LoadFrequency Response: 46-30,000 HzSensitivity: 94 DbTop-mount Depth: 3- 1/16inAuthorized Internet Dealer1-year Manufacturer's Warrantypriced Per Pair

INFINITY 612 6 1/2 TWO WAY MARINE SPEAKERS CHROME 225W

4in X 6in 2-way Reference Series Car SpeakersPower Handling:Peak: 240 Watts Per Pair / 120 Watts EachRms: 80 Watts Per Pair / 40 Watts Each Plus One+ Injection- molded, Polypropylene Woofer ConeHi-roll Rubber Surround1in Unipivot Edge-driven, Textile Dome Tweeter2 Ohm Impedance/li, True Four Ohm Technology - Speaker's 2 Ohm Impedance Combines With Oem Speaker Wire Impedance For A 4 Ohm LoadTop-mount Depth: 1- 15/16inAuthorized Internet Dealer1-year Manufacturer's Warrantypriced Per Pair

Super Lysine+ ColdStick 0.18 oz Stick - Quantum Health Super Lysine+ ColdStick with herbs, vitamins and SPF-21 sunblock provides fast, soothing relief without burning, numbing or drying your lips. This formula protects lips from sunburn, chapping and blistering. Super Lysine+ ColdStick features L-Lysine, castor oil, beeswax, jojoba oil, safflower oil, vitamin E and more. Use as often as needed to keep your lips moist and soft.