Infinity Three-Way, Floorstanding Speaker

PRIMUS 360 BK (Black/White)

Never before has entry-level performance been this high. The Primus 360's twin 6.50" woofers, 4.00" midrange, and 0.75" tweeter all benefit from a proprietary transducer technology evolved from Infinity's top-of-the-line speakers to bring you dramatically reduced distortion and more natural, detailed sound.

Top of the Primus Line

With the Primus 360, Infinity's engineers have accomplished the ideal synthesis of technology, performance, design, and affordability destined to transport your home entertainment experience to a higher level. When you listen to the sound produced by this top of the Primus line's twin 6.50" woofers, 4.00" midrange, and 0.75" tweeter, you'll encounter a level of realism and subtly beyond what you've ever known before--even in music and movie soundtracks you know by heart. Then look at the Primus 360. You'll be struck by the modesty of a purely functional design that's also pleasing to the eye. All of this, allied with Infinity's tradition of excellence in sound reproduction, makes the cost of this speaker all the more amazing.

High Technology Derived From Premium Speakers

Infinity's Metal Matrix Diaphragm (MMD) technology permits you to hear recordings--perhaps for the first time--exactly the way the artist or director intended. What can prevent this from happening are resonances, unwanted colorations, or distortions, of the sound reproduced by a speaker; and every transducer has its own unavoidable set of reasonances based on its physical characteristics. The trick is to build a transducer where the natural resonances are either above or below its audible range. To get this done, Infinity engineers developed Metal Matrix Diaphragm (MMD) transducer material, a sandwich made up of layers of ceramic alumina (5% of the total thickness top and bottom) anodized to a metallic aluminum core (the remaining 90% of total thickness). Among the stiffest materials known, alumina and aluminum were chosen because sound moves through them faster than through conventional transducer materials and the MMD sandwich responds to electrical signals very rapidly without coloring the sound at all. MMD technology is derivative of a similar patented sandwich material used on Infinity's premium speakers. At Infinity, elimination of resonances is paramount, whether at the top of the line or at the entry level. When other manufacturers claim that their transducers are ceramically coated, it's merely a cosmetic surface treatment. The Primus 360 incorporates MMD transducer material because Infinity knows the listener will be able to hear the difference.

Performance and Quality Assured

Before ever putting a speaker into production, Infinity engineers analyze a number of critical parameters, including: frequency response, spatial averages, phase response, and nonlinear distortion. Also analyzed are: sound quality (timbre and bandwidth), spatial quality (how well the speakers spread out the sound), stereo imaging, the multichannel soundstage (how strong the sound image is in front, behind, and to the sides), and dynamic capabilities (sound quality for very loud and very quiet inputs). The Primus Series speaker you bring into your home has been subjected to some of the most rigorous analysis and testing in the industry, all to assure you superb performance and superior quality.

Decide For Yourself

In the final analysis only you, the listener, can judge the performance of any speaker. Infinity does all it can to make certain that your verdict will be a good one. They employ listeners with naturally acute hearing and then train them to express what they hear in ways that help engineers identify what's right and wrong about the speaker. Only after the Primus 360 was rated best-in-class against other manufacturer's comparable products, was it ready for production. Infinity's dedication to creating good sound in any room, anywhere in the room, is a benchmark in the loudspeaker industry. Invisible, uncolored, unchanged, natural sound, exactly as the musician or director meant for you to hear it--that's Infinity.

Comparison Specifications

200 Watt Peak Power Handling, 10 Watts RMS Nominal Power
8 Ohm Impedance
0.75" MMD Tweeter
4.00" MMD Midrange
Twin 6.50" MMD Woofers
350 Hz, 3300 Hz; 24 dB/Octave Crossover Frequency
38 to 20,000 Hz +/- 3 dB Frequency Response
Woofers, Midramge, and Tweeter All Magnetically Shielded
Floorstanding

Manufacturer Specifications

93 dB (2.83V @ 1 meter) Sensitivity
Five-Way Binding Posts

Dimensional Specifications

Size: 39.00" H x 8.25" W x 13.00" D
Weight: 48.5 lbs.

Infinity PRIMUS 360 BK Warranty Details

Five-Year Warranty

Why Vann's?

Authorized Internet Dealer

We are factory authorized retailers for all of the top name brand companies you will find on our site. Our partnership with many of these companies spans decades. Vann's was here in 1961, we're here right now, and we'll be here tomorrow.

No Sales Tax*

There's no sales tax* in the State of Montana! That's great news for you as it means we aren't going to be charging you sales tax!* Another great way to save when you shop at Vann's; We offer FREE ground shipping on almost every item over $50 and now that we have an east coast shipping facility you can expect to receive products within 3 days almost anywhere in the Continental United States!
*excludes Kentucky

Free Shipping On Most Orders Over $49

Free Shipping on Most Orders Over $49.99: Vann's offers free ground shipping on most orders over $49.99 to permanent residences in the lower 48 States. You'll have your order between one and seven business days later. You can also choose from overnight, two-day, or three-day shipping options for an additional fee.

50 Year Legacy of Excellence

In 1961, the first Vann's store opened selling appliances and electronics to folks in Missoula, Montana. Customers loved the friendly and knowledgeable staff at the store, so they kept coming back. Now, with seven locations throughout Montana and a successful online store, customers across the nation can enjoy great deals on quality, name-brand products and Vann's personal service. We're here to help you find the right solution for your appliance and electronics needs.

Professional Representatives Onsite

Vann's is a company of Employee Owners. Each of us takes pride in this company and has a stake in making sure we perform at our best. We know that excellent customer service is a crucial part of long term success and each of us is here to provide you with the best service any company can offer.

To contact our customer service team call toll-free at 800-769-5668. If you'd prefer to contact us via email, please click here.

Our Return Policy

Within 30 days of receipt of this shipment, you may return: For money back or exchange, any new, unopened product. This does not include items purchased from the Clearance Center - Please see below for details on Clearance Center Items.

Within 15 days of receipt of this shipment, you may return: For money back or exchange, any product in its original condition and packaging, excluding opened CD, DVD, VHS tape, or software. This does not include items purchased from the Clearance Center - Please see below for details on Clearance Center Items.

Within 7 days of receipt of this shipment, you may return: For money back, any item purchased from the Clearance Center.

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