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SB15P Subwoofer

...dling and cone excursion capabilities with the added benefits of low thermal compression and reduced distortion. The integrated amplification and DSP module ensures optimum driver protection while allowing the enclosure to deliver an exceptionally high SPL level. The cabinet design and tuning approach optimize the temporal behaviour of the enclosure and maintains the inherent musicality and definition characteristics at the very highest operating levels.

The SB15P contains a speaker management DSP and a single channel power amplification module. The DSP manages the system crossover network and dual protection of the loudspeaker component.

The SB15P features a pole mount socket located in the top panel allowing visually elegant front-of-house or side fill coupling when used as a complement to 108P or 112P. The adjustable ETR15P bracket can be used for wall or ceiling flown applications to reinforce the versatility of SB15P in fixed installations.

L-Acoustics Subwoofer

Founded by Dr Christian Heil in 1984, L-ACOUSTICS has revolutionized the Pro Audio industry with its legendary Line Source Systems. For the past two decades, L-ACOUSTICS has developed a reputation for creating innovative solutions to the most demanding sound reinforcement requirements. Commitment to the scientific method and product innovation have been our philosophies from the outset. But innovation doesn't stop with the product itself: with continued value enhancements, we offer you exceptional product durability. L-ACOUSTICS is more than a sound system manufacturer, it is a full service partner dedicated to customer support. The Best Sound Comes From One Source

Aircraft Landing Light - A narrow beam PAR lamp (28 volt) that is used on aircraft and often adopted for PAR64 and PAR46 lamps. They are most commonly 4 lamps wired in series to attain the required voltage of the circuit as . Used . close to 120 volts. ACL lamps have a higher intensity, brightness and color temperature than the standard PAR lamp.

ACL lamps are more expensive than standard PARs and have a sho. Used . rter life.

Xenon Lamp - A type of discharge lamp with high output generally used in Strobe lights and flashes, though sometimes found in some followspots. These lamps utilize an internal electrical discharge passed between . Used . electrodes suspended in xenon gas. Xenon lamps have a color temperature of between 5600 - 6500°K and produce extremely intense, incoherent, full-spectrum white light usually for very short d. Used . urations. ...

Club Systems - A club system is an all in one audio or lighting set up designed for permanent installation in a nightclub or similar venue. Used . . Used . ...

Incandescent light bulb - The incandescent light bulb (archaically known as the electric lamp) uses a glowing wire filament heated to white-hot by electrical resistance, to generate light (a process known as thermal radiation . Used . or incandescence). The bulb is the glass enclosure which keeps the filament in a vacuum or low-pressure noble gas, or a halogen gas in the case of quartz-halogen lamps (see below) in order to. Used . prevent oxidisation of the filament at high temperatures. In Australia and South Africa a light bulb is also called a light globe.

Because of its poor efficiency and yellowish color, it is being ...

Dimmer - Dimmers are devices used to vary the voltage running to a light. By decreasing or increasing the voltage to the lamp it is possible to vary the intensity of the lamp. Changes in intensity are called “. Used . fades” and can be “fade ups” or “fade downs.” Although variable-voltage devices are used for various purposes, the term dimmer is generally associated with lighting control. Small dimmers are. Used . seen more and more in the home. These have traditionally been actuated by direct control. The advent of X-10 technology is making remote control of home dimmers possible. A digital signal is imposed on the ho...

Subwoofer

Subwoofers are speakers that are designed to reproduce low-pitched or the bass frequencies typically ranging from about 20 to 200 Hz for consumer products, below 100 Hz for professional live sound, and below 80 Hz in THX-approved systems. These are complete loudspeakers intended to enhance the low frequency range of loudspeakers covering higher frequency bands. Subs, another term for subwoofers, are made up of one or more woofers in a loudspeaker enclosure capable of withstanding air pressure while resisting deformation. These subs require more power to operate because they are bigger (usually between 20.3 cm and 38.1 cm in diameter). Enclosures are available in a variety of designs that differ by efficiency, bandwidth, size and cost. Designs include bass reflex with a port or passive radiator in the enclosure, infinite baffle, horn-loaded, and band pass designs. A multimedia home theater system in low-cost compact plastic cabinet that is said to be a subwoofer is more appropriately called a bass driver because it is too small to produce deep bass. Subwoofers are also powered by amplifiers. Active or powered subwoofers are driven by a built-in amplifier. Passive subwoofers have an external amplifier, subwoofer drivers and enclosures. Subwoofers are popular because of they can pack a large, low frequency punch in a small space, providing a powerful audio experience like being in a movie theater or a concert venue. They are installed in cars or at home as part of a home theater system which is a more common application. In both cases, the subwoofer or low frequency speaker is not considered a stand alone device but helps to reinforce the higher pitched sound produced from the speakers.