The SD Speaker employs (4 smaller 6.5”) very fast transient response aluminum-woofer drivers that are very powerful and stable. Working in unison these drivers produce clean powerful dynamic sound. When designing the SD the goal was to have the single most import feature at the forefront, good transient response ("dynamic contrast"). A transient is a sound of short duration, and good transient response can only be achieved if the speaker can deliver its output quickly and cleanly without smearing the original sound, and be completely soundless immediately after. Transients contain the essentials of sound reproduction they provide the sharp pop from a snare drum, the cutting edge of digital sound, the dynamics of the human voice. Larger 2-way cabinet loudspeaker systems offer relatively slow transient response, and the small high-frequency horn tends to beam a narrow, blaring sound at the listener—end result, muddy sound. By replacing larger speakers with four 6 or 8" drivers we increased the driver surface area while creating more punch and a tight, more focused low-end.

The AA35 is a three input channel mixer amplifier designed for distributed business paging and background music (BGM) systems, small to medium speech privacy systems, and in applications where music on hold (MOH) plus paging is required. With one microphone input and two stereo line inputs, the AA35 will accommodate a variety of input sources including paging microphones, CD players, and digital music receivers. A dip switch selectable matrix allows the creation of a Zone 2 mix from any or all of the input sources for music or messaging on hold applications. 25V, 70.7V, and 8Ω outputs are provided.

This system also comes with your choice of Audio-Technica Wireless System.  Audio-Technica’s second-generation 2000 Series is a 10-channel frequency-agile UHF wireless system designed to suit a variety of applications, including MI/live performance, fixed installation, public address, A/V rental houses and places of worship. It offers all the advantages of a high-quality, professional wireless system at an extremely affordable price. 

Pure Resonance Audio VCA8 Vector Ceiling Speaker

• SuperDispersion® 360 x 180 Omni Directional Coverage .
• Engineered for voice, paging and music applications.
• Infinite-baffle in-ceiling speaker drops into standard ceiling tile openings.
• Powerful – 160 Watts at 8 Ohms, 64 Watts at 70 Volts.
• 4 - 6.5” High compliance aluminum woofers with ported bass response and high frequency dome tweeters.
• Uniquely designed fire retardant ABS housing may be painted to match any décor.
• Impedance: 8 ohms nominal with built-in 70 Volts (4, 8, 16, 32, 64 watt taps), easily adjustable by rotating switch.
• Metal Backbox that is acoustically engineered and sealed for maximum sonic performance.
• Safety cable kit included.

Atlas Sound 35 Watt Mixer Amplifier Features

• 2 Stereo line inputs
• Pre Out/ Power in patch
• Remote and VOX activated Mute
• Route any source combination or entire mix bus toZone 2 (MOH Out)
• Dual line outputs
• 1 Mic in w/phantom power

• (1) Pure Resonance Audio SD4 SuperDispersion Ceiling Speaker Array
• (1) Atlas Sound 35 Watt Mixer Amplifier
• Your Choice of (1) Audio Technica Wireless System
• Audio Technica Handheld Wireless System (ATW-2120a)
• Audio Technica Lavalier Wireless System (ATW-2129a)
• Audio Technica Headworn Wireless System (ATW-2192a)
• 50' Speaker Cable (West Penn 224)
• (1) Microphone Cable