Alpha B-3

ALPHA X-1AND ALPHA B-3

What was designed without compromise remains free from compromise: in their almost fifteen-year history, Alpha systems have never tasted defeat; and their triumphant progress continues apace, with successful installations all over the globe.

Their legend lies not only in their extreme reliability but also in their extraordinarily clean (and giganti- cally powerful!) sound.

Alpha systems are to be found in the most up-market, the most fashionable and the most popular

clubs and discotheques in Las Vegas, Miami and New York, throughout Asia and the Middle East, and, of course, also in Europe. The Alpha guarantees a club enthusiastic guests, thereby ensuring a sure and swift return on its investment.

Alpha X-1

HORN-LOADED THREE-WAY HI-POWER LOUDSPEAKER SYSTEM

The Alpha X-1 system is a horn-loaded, three-way loudspeaker system.

The two vented 15“ loudspeakers combine with a conical short horn to deliver extremely precise and punchy midrange and low frequen- cy reproduction that extends right down to 80 Hz and beyond. The 2“ high-performance driver with its

True Constant Directivity horn (90° x 40° or 60° x 40°, according to choice) offers in the range from 800 Hz to 8 kHz truly dynamic mid- high reproduction, rich in presence. The brilliant high-frequency repro- duction of the 90° and 60° horns is ensured by a pair of diffraction or ring radiators respectively. The Alpha X-1‘s trapezoidal cabinet design

facilitates the formation of multiple- component clusters. The Alpha X-1 can be driven in active two-way or active three-way mode, according to choice. But whichever mode is se- lected, every loudspeaker chassis is reliably protected by thermal circuit breakers or halogen lamps against critical power levels as well as short- term thermal overload.

2 x 18” PWH SUBWOOFER-SYSTEM

The Alpha B-3 system is a 2 x 18“ PWH subwoofer system employing Planar Waveguide technology.

A PWH horn is a planar waveguide horn with a Helmholtz resonator placed inside the wave guide. The resulting 6 to 7 dB gain in SPL

in the low frequency range is a product of the interaction between the resonance of the waveguide

and that of the Helmholtz resonator. At the same time, the design of the PWH subwoofer is such as to limit the cone‘s excursion, protecting the diaphragm and guaranteeing outstandingly accurate impulse reproduction, a very wide dynamic range, extremely low distortion, and prolonged reliable operation. alpha B-3 systems offer directi- vity in the low-frequency range

down to 30 Hz. They combine the advantages of both direct-radiating and horn-loaded systems, and – thanks to their unique design – are markedly superior to conventional solutions.

Dynamic protections safeguard the two 18“ speakers reliably against critical power levels as well as short-term thermal overload.

SYSTEM DRIVES

To drive the system, we recommend high-performance power ampli- fiers from DYNACORD‘s PowerH series equipped with the RCM-26 Digital FIR Controller. Naturally, optimized settings (including FIR filter linearization) are available for alpha systems too through the use of IRIS-Net software.

Speaker specifications

Dynacord is a well-respected name in the professional audio industry, renowned for delivering high-quality sound reinforcement solutions. Among their extensive range of products, Dynacord speakers stand out due to their exceptional performance, innovative technologies, and robust construction. These speakers are tailored for both portable applications and fixed installations, catering to a diverse range of users including musicians, sound engineers, and event organizers.

One of the main features of Dynacord speakers is their powerful sound output. Many models are equipped with high-efficiency drivers and advanced acoustic designs that enable them to deliver clear and impactful sound, even in challenging environments. With impressive sound pressure levels, Dynacord speakers can fill large venues, making them ideal for concerts, conferences, and other events.

Dynacord's speakers incorporate cutting-edge technologies that enhance their performance. For instance, the implementation of DSP (Digital Signal Processing) enables precise tuning and control over sound characteristics. Users can access various equalization settings and presets to match the acoustic profile of any venue, ensuring optimal sound quality. Moreover, some models feature integrated amplifiers that provide ample power while minimizing the need for external gear, simplifying setup and reducing equipment load.

Another significant characteristic of Dynacord speakers is their durability and reliability. Built with high-quality materials, these speakers are designed to withstand the rigors of live performances and demanding installations. Many models have weather-resistant enclosures, making them suitable for outdoor events. Additionally, reinforced components contribute to their longevity, allowing users to invest in equipment that will serve them well for years.

Flexibility is a key aspect of Dynacord speakers. Various models come in different sizes and configurations, from compact portable systems to larger line array setups. This versatility allows users to choose speakers that fit their specific needs, whether it’s for small gigs, large festivals, or permanent installations in clubs and theaters.

In summary, Dynacord speakers are characterized by their exceptional sound quality, advanced technologies like DSP, durable construction, and versatility. With a commitment to innovation and customer satisfaction, Dynacord continues to be a top choice for audio professionals seeking reliable and high-performance sound reinforcement solutions.

Dynacord Speaker manual Alpha B-3, HORN-LOADED THREE-WAY HI-POWER Loudspeaker System

Models: Speaker