Used, Second hand Lambda Labs TX-3A 3-way Full Range Loudspeaker - Used Audio, Lighting and Video Equipment

ABOUT THE PRODUCT ABOUT THE MANUFACTURER GLOSSARY

TX-3A

CALIBRE 15 INCH

Perhaps you’re also tired of toting around heavy gear? Then, how about taking a nut to crack a seldgehammer instead of the other way around? Allow us to recommend the calibre 15 inch or more precisely the TX-3A’s calibre 15 inch. There may be no need yet for a gun license, true. However, its lightness, SPL capability and dead-on precision do hit the bull’s eye.

Just don’t be afraid! Feel free to play your most audiophile track. At once, the threeway speaker TX-3A unfolds its entire arsenal of performance and almost limitless dynamic range. Sound and taste are famously open to dispute, but the continuous reactions of delight to our demonstrations of the TX series, particularly the TX-3A, confirm our extended and meticulous development work. And whenever this speakers 3D depth is compared to illustrious hifi-products, well, that makes us even happier. Coaxial high-mid frequency unit, stands for a brilliant and transparent sound reproduction allowing at the same time for the highest linearity and a faithfully detailed stereo imaging.

Sometimes we are even forced to pull some plugs during a demo to prove to the righteously skeptical listener, that there are indeed only two of the four TX-3A playing right now, or that subwoofers ready for demonstration are actually disconnected. There is an obvious reason for this: Given the compact dimensions of 29.2 x 17.4 x 19.3 inch and an incredibly light weight of 59.5 lbs, a first glance at the TX-3A could very well lead one to underestimate the largest loudspeaker of the TX series, rather than expecting such a tremendous output and low frequency reproduction. The cause is complex. The 15" long excursion driver with enormous power handling does not need to rely on additional sub bass reinforcement to deliver the lowest frequencies while having unique impulse response. This unit alone is driven by a 1600 Watt RMS amplifier module. Finally, two additional 200 Watt RMS amplifiers in the high and mid frequency range turns the TX-3A into a genuine tri-amp loudspeaker.

To achieve the high resolution and precise acoustic pattern, the low frequency speaker crosses over at as low as 700Hz from where the coaxial True Point Source high-mid frequency unit’s 3.5" and 1.75" coils takes over the job. A crossover of such low frequency results in an exceptionally smooth and well defined radiation pattern, since beaming effects and partial vibrations of the 15" chassis are starting far above its transmission range. The elliptical Constant Directivity horn gives the TX-3A its extremely even directivity down to 1kHz with a nominal coverage angle of 50° x 50°, making its use possible even under the most difficult acoustic conditions. Using FIR filters and Dual Range Converters tops off the TX-3A’s total package.

Our constant goal, uniting the greatest possible versatility in one product, is as much as possible realized in this fullrange speaker as it is the case in all of the loudspeakers in the TX series. Consistency in the Coherent Wavefront Design and the straightforward rigging allow for the TX-3A to be combined into a horizontal array in almost no time, and whenever things need to be more down to earth, it will serve just as well as a high end monitor in the near and farfield. As you can see, the TX-3A is capable of quite a lot. Would you even sleep better if you kept it underneath your pillow? Well, perhaps…

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Used Lambda Labs

Lambda Labs is an innovative and technically leading company in the electro acoustic field with its headquarter in Graz. As first official Austrian speaker manufacturer in the PA segment, Lambda Labs continues the tradition of its country as a guarantor for quality.
The company’s name is composed of the Greek character “Lambda”, which is used as the physical symbol for wavelength, and the English “Labs” as a shortcut for laboratories. This wording typifies modern technique and targeted research in the field of the electroacoustic present.

PRINCIPLES

According to its mission statement Lambda Labs develops pioneer products and extensive concepts at the highest stage. The unison of the latest simulation models, electro acoustic know how, latest materials as well as their own high demands creates innovations that sometimes may win prizes. However, to be always a wavelength ahead doesn’t simply mean to develop high end products, but to shape them user-oriented. Therefore Lambda Labs’ top priority is the close cooperation with the users and meet their requirements on the front. Lambda Labs clearly backs on the high quality standards in Austria. To achieve that high goals, the development, the mounting of the parts and the quality control therefore exclusively takes place in St. Pölten near Vienna and is exclusively performed by qualified personnel.

CUSTOMER SUPPORT SERVICE

The account management plays a super ordinate role too. Our team is at your service at all times, and this round the clock. Thirst of knowledge and curiosity can quenched in our seminars and information events, in which the latest knowledge from the world of research and development from our company is brought within reach for the interested. More and more audiophile people confide in our products what reflects in renowned installations.

IDEOLOGY -THE CONCEPT

Within Lambda Labs you won’t find countless different product lines. Rather intelligently scalable speaker types offer you the possibility to accomplish all types sound reinforcement applications uncompromisingly. The compact dimensions, the tremendous power, the little weight and the acoustic perfection completes the appearance.

INNOVATIVE FEATURES

Besides the acoustical innovation of the products there are improvements in the field of handling and rigging too. The new, specially developed “EPS” flight hardware allows click&fly rigging within seconds and an effortless degree adjustment of the radiation up to a decile rank, and this even clustered with several tops. Even after decades of hard road operation the mechanic parts will stay gala-serviceably on-the-road and always operational. The consistent application of stainless steel and aluminium in our loudspeakers makes this additionally possible.

THE PROMISE OF QUALITY

The equipping of the loudspeakers follows unrestricted with most high-grade components. These are mounted from hand by trained personnel, checked and processed. Finally all products run through an acoustic and mechanical performance test. Therefore a seamless quality control can be verified over all production processes.

THE CUSTOMER SERVICE

Even the usage of the most high-grade components can’t save from unforeseen failures or repairs. The 24 hours account management will offer a fast aid and an open ear.

THE PRINCIPLE OF SUSTAINABILITY

Lambda Labs is endeavoured, as far as possible, about handling materials resource-conserving. The waiver of superfluous packaging, the usage of renewable materials, the over-average performance efficiency and not least the over-average durability of the products contribute to the environmentalism.

Octave: The difference between two frequencies where one is twice the other. For example, 200 Hz is an octave higher than 100 Hz. 400 Hz is one octave higher than 200 Hz.

Optical Digital Cable: Fiber optic cable that transfers digital audio signals as light pulses.

Outcue/Outq/Out-Point: These words all refer to the final few seconds of audio signifying the conclusion of the production.

Package: A completed and fully edited audio piece.

Passive: Not active. A passive crossover uses no external power and results in insertion loss. A passive speaker is one without internal amplification.

Phase: Time relationship between signals it’s all relative.

Power Output: A measure, usually in watts, of how much energy is modulated by a component.

Preamplifier: A control and switching component that may include equalization functions. The preamp comes in the signal chain before the amplifiers.

Pre Outs: Connectors that provide a line-level output of the internal preamp or surround processor.

Pre Outs/Main Ins: Connectors on a receiver that provide an interruptible signal loop between the output of the internal preamp or surround processor portion of the receiver and the input of the amplifier portion of the receiver.

Pre/Pro: A combination preamp and surround processor.

Processors: Anything that processes an incoming signal in some way. Surround processors, for example, can decode a Dolby Digital signal to send to an amp so you can hear it.

Pulse Code Modulation: (PCM) a way to convert sound or analog information to binary information (0s and 1s) by taking samples of the sound and record the resulting number as binary information. Used on all CDs, DVD-Audio, and just about every other digital audio format. It can sometimes be found on DVD-Video.

Q-and-A: Question and answer session.

Receiver: Any component that receives, or tunes, broadcast signals, be it NTSC, HDTV, DBS, or AM/FM radio. Typically refers to the single component that includes a preamp, surround processor, multichannel amplifier, and AM/FM tuner.

Reverberation: The reflections of sound within a closed space.

RF: Radio Frequency. Television signals are modulated onto RF signals and are then demodulated by your television’s tuner. VCRs and DBS receivers often include channel 3 or 4 modulators, allowing the output signal to be tuned by the television on those channels. Also, laser discs used an RF signal for modulating Dolby Digital 5.1 soundtracks on some movies. This requires an RF demodulator (usually referred to as an AC3-RF demodulator) before or in the surround processor to decode the signal.

RMS: Root Mean Square or the square root of the arithmetic mean (average) of the square’s set of values. A reasonably accurate method of describing an amplifier`s power output.

SACD: Super Audio CD. Enhanced audio format with up to six channels of high-resolution audio encoded using DSD. Requires an SACD player. Multichannel also requires a controller with six-channel analog or proprietary digital inputs for full playback.

Sampling Frequency: How often a digital sample is taken of an analog wave. The more samples taken, the more accurate the recording will be. You need to sample at a minimum of twice the highest frequency you want to capture. For example, the 44.1-kilohertz sampling rate of a CD cannot record sounds higher than 22.05 kilohertz.

Scener: A radio report in which the announcer is recorded at the same time and place as the background sound of an event.

Sensitivity: A measurement (in dB) of the sound-pressure level over a specified frequency range created by a speaker driven by 1 watt (2.83V at 8 ohms) of power with a microphone placed 1 meter away.

Signal-to-Noise Ratio: A comparison of the signal level relative to the noise level. Larger numbers are better.

Simultaneous Interpretation: This system allows attendees to hear the meeting in their own language.

Sound Bite: A portion of audio of someone speaking.

Sound field: The total acoustical characteristics of a space, such as ambience number, timing, and relative level of reflections ratio of direct to reflected sound RT-60 time etc.

Soundstage: The area between two speakers that appears to the listener to be occupied by sonic images. Like a real stage, a soundstage should have width, depth, and height.

Speaker: A component that converts electrical energy into acoustical energy.

SPL: Sound-Pressure Level. Measured in dB.

Subwoofer: A speaker designed to reproduce very low bass frequencies, usually those below about 80 Hz.

THX: Certification program for home theater equipment. Uses some proprietary features, but mostly assures a base quality level for a given room size. (See THX select or Ultra.) Is compatible with any and all soundtrack formats. Stands for either Tom Holman’s eXperiment, after the engineer who drafted the original standard, or is named after the company’s founder George Lucas first movie, THX 1138. Nobody agrees on which.

THX select: Certification program for speakers and receivers that assures a base level of quality and performance when played in a room that’s between 2,000 and 3,000 cubic feet.

User-Generated Content (UGC): Text, photos, video or audio supplied by the customers of a company.

Voicer: A radio report without background audio taken from a scene or otherwise.

Wrap: A radio report containing both the reporter and an actuality.