Experience high-quality audio with these vintage Optimus Pro LX5 bookshelf speakers. These speakers come equipped with Linaeum tweeters and provide 50W RMS and 100W Maximum power for an impressive sound experience. They are designed with a compact shape, making them an ideal fit for small spaces. The speakers are wired for easy connectivity and come in a sleek black color. These Optimus Pro LX5 bookshelf speakers are perfect for enhancing your home audio experience. They belong to the 2.0 channel system configuration and feature a rectangular shape with a model number of 40-4061. These compact speakers have a fascinating history and unique design features.Design and Technology:The Optimus Pro LX5 is a two-way, stand- or bookshelf-mounted loudspeaker.It features a 50x110mm Linaeum dipole tweeter and a 130mm polypropylene-cone mid/bass driver.The most captivating aspect of these speakers is the Linaeum tweeter. Unlike traditional dome tweeters, the Linaeum tweeter uses a vertically flattened voice coil suspended between opposing rectangular permanent magnets. This design creates a dipole effect, radiating sound both front and back. When you listen to them, you’ll notice a distinct and different experience compared to regular dome tweeters.The crossover frequency is 4.5kHz, and the claimed frequency response spans from 85Hz to 20kHz12.Physical Characteristics:The LX5 is a tiny loudspeaker with dimensions of 267mm (height) x 162mm (width) x 165mm (depth).It weighs approximately 3.4 kg per speaker.A wire mesh grille protects the Linaeum dipole tweeter on top, while a molded plastic top plate covers the mid/bass driver housed in a matte grey finished metal box.The LX5 was initially equipped with a polypropylene cone, although later versions used Kevlar cones1.Listening Experience:The Linaeum tweeter’s unique design results in a fast, crisp, and articulate sound.Despite its low-cost design, the LX5 delivers a remarkable listening experience.It’s worth noting that the LX5 was also offered as the Genexxa Pro LX5, which is virtually identical.These speakers are often paired with a subwoofer for full-range sound in A/V applications13.In summary, the Optimus Pro LX5 stands out due to its innovative tweeter technology and compact form factor. Whether you’re a music enthusiast or an audiophile, these speakers offer a distinctive sonic experience. Whether youre an audiophile or simply love listening to music, these speakers are sure to impress.

has been professionally refurbished with new surround 100w max PROLX5 speaker 1 only

PAIR Optimus PRO LX5 Bookshelf Speakers Dipole Linaeum Tweeters ONE HAS NO SOUND Both speakers have been tested by myself personally, with only one of them functioning correctly. The one that does work sounds great, but the other one doesn’t have any bass coming through the woofer whatsoever. Sounds like something is wrong with the tweeter on the top of that one as well, as it is much quieter than it should be. I do not know what the issue is with the one speaker, but the pair will be sold AS-IS, no returns accepted whatsoever. Both speakers are in decent shape cosmetically, showing only some signs of age-related wear around the exterior. Mesh and metal grills are all in decent condition as well, but one of the fabric ones is missing the Optimus badge that went along the bottom. Woofers seem to be sturdy too, and don’t feel like they are deteriorating anywhere that I can see. See all pictures closely for details of condition, and specifications of the pair. I specialize in shipping electronics such as this, and can guarantee that all precautions will be taken to ensure safe delivery of your purchase. Message me with any questions or concerns you may have.

Up for sale is a pair of Optimus Pro LX5 bookshelf speakers featuring Linaeum tweeters that have recently been refoamed. These speakers are compatible with a variety of brands and have a rectangular shape in black color. With a wired connectivity and a 40 W RMS power, they are perfect for home audio use. The speakers are made of metal material which ensures durability and longevity.

Optimus Pro LX5 Bookshelf Speakers 40-4061 Linaeum Tweeters. Condition is Used. Shipped with USPS Ground Advantage.

Optimus Pro Lx5 top (tweeter) grills, covers.In good shape, no paint chips. One has barely visible dent on the back, see the picture.No returns.

These Optimus Pro LX5 bookshelf speakers are a great addition to your home audio setup. With a compact design and 2.0 channel system configuration, they provide high-quality sound for your entertainment needs. The speakers come in black color and are wired for easy connectivity. With 50W RMS power, they can easily fill your room with clear and crisp sound. The speakers are equipped with Linaeum tweeters, which produce a natural and detailed sound. They are perfect for music lovers and can enhance your movie-watching experience. These speakers are used but in excellent condition. Buy them now and enjoy high-quality sound at an affordable price.

Optimus LX Pro5 2 Way Bookshelf Speakers w/Linaeum Ribbon Tweeters (if you dont know what that is Google it) Specifications Description: Two-way, stand- or bookshelf-mounted, reflex-loaded box loudspeaker. Drive-units: 5 polypropylene-cone bass/midrange; 2 by 4 Linaeum dipole tweeter. Measured crossover frequency: 4–5kHz. Frequency range: 85Hz–20kHz (no limits given). Measured sensitivity: 81.5dB/2.83V/m (B-weighted). Nominal impedance: 8 ohms. Amplifier requirements: 100W recommended maximum. Dimensions: 10.5 (267mm) H by 6.375 (162mm) W by 6.5 (165mm) D. Weight: 7.5 lbs (3.4kg) each. Serial numbers of units reviewed: 9A4 (both). RadioShack Catalog number: 40-4061. Finish: gray matte. Price: $299.98/pair. Woofers have been refoamed & the cabinets have been rebuilt and repainted Flat Gray Tested & Sound Great See Pictures for Additional Details

Excellent Pair of Optimus PRO LX5 Bookshelf Speakers I will ship anywhere, but if you are from outside the 48 states then you need to ask me for a shipping quote before you buy them.Notice that it could take up to 5 days handling time before they get shipped. Thanks for looking!Good Luck! Here is a review of these speaker from https://www.hifi-classic.net/ The Optimus PRO LX5 (sold through Radio Shack stores) is a compact, inexpensive loudspeaker featuring a novel wide-dispersion tweeter that radiates to the front and rear in a dipolar pattern. Designed and manufactured by Linaeum Corporation, the tweeter crosses over at approximately 2.5 kHz to a nominally 5-inch cone woofer operating in a small vented enclosure.The PRO LX5 enclosure is made of die-cast aluminum with a dark gray, suede-like textured finish. The black grille unsnaps to reveal the woofer cone and two small ports (each about 5/8 inch in diameter). The tweeter, mounted on the top of the speaker, is covered by a perforated metal grille retained by four screws.The externally visible portion of the Linaeum tweeter consists of two sections of thin plastic about 1-1/2 inches wide, each forming an oval loop extending about 3 inches along the speaker’s front-to-back axis. Apparently the loops act as pulsating diaphragms, driven in a manner not readily visible from the outside (even with the perforated grille removed).It was easy to verify by listening that the tweeter radiated two lobes to the front and rear and had virtually no radiation from the sides — the classic figure-eight pattern characteristic of a dipole radiator. The broad lobes of the pattern provide a wide angle of coverage to front and rear, with the portion of the rear output that is reflected from the wall behind the speaker enhancing the sound’s spatiality.The specifications furnished with the PRO LX5 state that its response extends from 85 Hz to 25 kHz, and a printed “typical” response curve indicates a reasonably uniform output from about 150 Hz to 35 kHz, with a sharp drop at higher frequencies and bass output decreasing at about 10 dB per octave below 150 Hz. The other specifications include a 50-watt power-handling capacity (with a maximum of 100 watts) and a nominal 8-ohm impedance rating.We tested the Optimus PRO LX5 speakers on 30-inch stands, about 9 feet apart and 18 inches in front of a wall. The room response, averaged for the two speakers and corrected for high-frequency boundary absorption, was notably uniform from about 500 Hz to 20 kHz, with a variation of ±3 dB over that range. The close-miked woofer response closely resembled the printed curve, peaking to a maximum at 150 Hz and falling at 10 dB per octave from there to 20 Hz.A composite response curve, created by splicing the bass and room-response curves, showed a smooth, flat output over most of the audio range, with a rise at the 20-kHz upper limit of our measurement that gave some credence to the manufacturer’s curve. But although the woofer did indeed put out a useful level at 85 Hz, the maximum output at 150 Hz exceeded that level by some 10 dB.The Linaeum tweeter’s horizontal dispersion was excellent, with no significant change in output between on-axis and 45-degree off-axis measurements below 10 kHz and a drop of about 10 dB in the 15-kHz range. But because of the system’s unusual radiation pattern at high frequencies, ourMLS quasi-anechoic response measurements tended to be more ragged than usual. The multiple reflected outputs from the rear radiation, which tended to smooth out the room measurements, created unavoidable interference patterns in the MLS tests. Group delay (a measure of phase linearity) was unusually low.The speaker’s impedance minimum was about 5 ohms at 70 and 250 Hz, with peaks of 35 ohms at 130 Hz and 20 ohms at 40 Hz and 1.6 kHz. The system sensitivity was 86 dB sound-pressure level (SPL) at 1 meter with an input of 2.83 volts of random noise. We measured the woofer distortion with a 4.2-volt input, equivalent to a 90-dB SPL at 1 meter. Above about 150 Hz the distortion was between 0.6 and 1 percent, but it rose to almost 5 percent at 100 Hz and to 10 percent at 80 Hz.Despite its small woofer, the Optimus PRO LX5 was able to handle rather large inputs of single-cycle tone bursts without damage. At 100 Hz the woofer cone bottomed with an input of 95 watts, which is quite respectable for a 5-inch driver. At 1 kHz the woofer easily absorbed everything the amplifier could dish out, at 530 watts, and at 10 kHz the Linaeum tweeter had no trouble handling a 1,200-watt input.The Optimus PRO LX5, despite its low-frequency limitations, produced a surprisingly balanced overall sound, with no obvious lack of bass. Undoubtedly this was because of its very healthy output between 100 and 500 Hz, which gives a good sense of the lower octaves without sounding boomy or unnatural. The speaker’s wide, smooth, and well-dispersed middle-and high-frequency output distinguishes it from many others of similar size and price.In A/B comparisons against other speakers of comparable size, the PRO LX5 easily held its own. When we teamed it with a good subwoofer, the combination was thoroughly satisfying, with the PRO LX5’s own low-frequency rolloff nicely complementing the subwoofer’s frequency range. Actually, the most interesting aspect of this combination was how little the subwoofer added to the system’s sound. Only with programs containing strong, deep bass (under 50 Hz or so) was there any obvious difference in the sound when using the subwoofer.The Optimus PRO LX5 is clearly an excellent value, and a lot of speaker for its size and price. (end quote)

Enhance your home audio experience with these vintage Optimus PRO LX5 Bookshelf Speakers with Linaeum Tweeters. These speakers deliver clear and powerful sound with a peak power output of 40W. They are compatible with universal brands, have a rectangular shape, and come in a sleek black color made of durable plastic material. Whether youre listening to music or watching movies, these wired bookshelf speakers are designed to provide an immersive audio experience. The speakers are manufactured in Malaysia and are a great addition to any home entertainment system. Get your hands on this unit today and take your home audio to the next level.

Up for sale is a pair of Optimus Pro LX5 bookshelf speakers featuring Linaeum tweeters that have recently been refoamed. These speakers are compatible with a variety of brands and have a rectangular shape in black color. With a wired connectivity and a 40 W RMS power, they are perfect for home audio use. The speakers are made of metal material which ensures durability and longevity.

Dusty. Will need a cleaning

Up for sale is a pair of Optimus Pro LX5 bookshelf speakers featuring Linaeum tweeters that have recently been refoamed. These speakers are compatible with a variety of brands and have a rectangular shape in black color. With a wired connectivity and a 40 W RMS power, they are perfect for home audio use. The speakers are made of metal material which ensures durability and longevity.

Plenty of extra parts if you need them for the LX-5 Pro Speakers. Wire top covers in very nice condition, grills need a bit cleaned up, and last picture shows the corner material separation. You get everything pictured as is as found..Thanks.

Up for sale is a pair of Optimus Pro LX5 bookshelf speakers featuring Linaeum tweeters that have recently been refoamed. These speakers are compatible with a variety of brands and have a rectangular shape in black color. With a wired connectivity and a 40 W RMS power, they are perfect for home audio use. The speakers are made of metal material which ensures durability and longevity.

Enhance your music listening experience with this powerful set of Optimus Pro LX5 speakers. These wired speakers deliver an impressive 100W RMS power output that will fill your room with crisp and clear sound. The rectangular shape and black color of these front right and left speakers make them a stylish addition to your home audio system. Ideal for any music enthusiast, these 2.0 channel speakers have been used before but are still in great working condition. The Optimus Pro X7 model delivers high-quality sound to elevate your listening experience. Whether you're watching a movie or listening to your favorite tunes, these speakers won't disappoint.

Enhance your home audio experience with these vintage Optimus PRO LX5 Bookshelf Speakers with Linaeum Tweeters. These speakers deliver clear and powerful sound with a peak power output of 40W. They are compatible with universal brands, have a rectangular shape, and come in a sleek black color made of durable plastic material. Whether youre listening to music or watching movies, these wired bookshelf speakers are designed to provide an immersive audio experience. The speakers are manufactured in Malaysia and are a great addition to any home entertainment system. Get your hands on this unit today and take your home audio to the next level.

The Optimus Pro LX5 Speakers with Linnaeus Tweeters are an excellent addition to any home audio setup. These speakers are a great choice for music lovers looking for high-quality sound at an affordable price. The brand name speaks for itself - Optimus is known for producing top-notch speakers that deliver clear, crisp sound. The LX5 model boasts Linnaeus Tweeters which provide a smooth and natural high-frequency sound. These speakers are perfect for anyone who values quality audio and wants to enhance their listening experience.

Pair of Optimus Pro LX5 Bookshelf Speakers. 40-4061. These sound great! Foam on one of the speakers is starting to degrade. Please see photos.

Up for sale is a pair of Optimus Pro LX5 bookshelf speakers featuring Linaeum tweeters that have recently been refoamed. These speakers are compatible with a variety of brands and have a rectangular shape in black color. With a wired connectivity and a 40 W RMS power, they are perfect for home audio use. The speakers are made of metal material which ensures durability and longevity.

The Optimus Pro LX5 Speakers with Linnaeus Tweeters are an excellent addition to any home audio setup. These speakers are a great choice for music lovers looking for high-quality sound at an affordable price. The brand name speaks for itself - Optimus is known for producing top-notch speakers that deliver clear, crisp sound. The LX5 model boasts Linnaeus Tweeters which provide a smooth and natural high-frequency sound. These speakers are perfect for anyone who values quality audio and wants to enhance their listening experience.

This vintage pair of bookshelf speakers from Optimus is the perfect addition to any home audio setup. With Linaeum tweeters and a 40 W RMS power, these speakers provide clear and powerful sound. The rectangular shape and black plastic material make them a sleek and stylish choice. These wired speakers are compatible with universal brands and were manufactured in Malaysia. The unit quantity is one and the unit type is a unit. This product belongs to the categories of consumer electronics, TV, video & home audio, and home speakers & subwoofers. Purchase this pair of Optimus PRO LX5 bookshelf speakers for a high-quality audio experience.