AV Flex Sound System with Ceiling Speaker and Rolls PA71 MicroMix Power Amplifier
Pure Resonance Audio SD4 SuperDispersion® 2x2 Ceiling Speaker Array
Pure Resonance Audio SD4 SuperDispersion® 2x2 Ceiling Speaker Array
Pure Resonance Audio SD4 SuperDispersion® 2x2 Ceiling Speaker Array
Rolls PA71 MicroMix Power Amplifier
Rolls PA71 MicroMix Power Amplifier
Pure Resonance Audio SD4 SuperDispersion® 2x2 Ceiling Speaker Array
Pure Resonance Audio SD4 SuperDispersion® 2x2 Ceiling Speaker Array
$ 424.99

$ 484.00

AV Flex Sound System with SD4 Ceiling Speaker Array and Rolls PA71 MicroMix Power Amplifier

This AV Flex System can cover up to 900 sq. ft. and offers performance, value and is ideal for Classrooms, Office Sound Systems, Conference Rooms, Training Rooms, Teleconferencing, Churches, Retail Stores, Restaurants, Schools, and any space that requires a simple and easy to install solution.

This system comes with one SD4 ceiling speaker. 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 PA71 mixes an XLR microphone signal with stereo (mixed to mono) RCA signals. The combined signal is sent to spring loaded output terminals via a seven watt power amplifier. The unit also features a 1/4" Line/Powered output. The XLR input features switchable 12VDC phantom power. This unit is ideal for small room applications where a simple mix of a microphone with a cassette or cd player is needed.

Need a more customized solution for your specific needs and budget?

With this system you can add 1 additional speaker, a volume control, a handheld or wireless mic, a CD player, priority paging, bluetooth and more. Get a quote from the cart page and one of our Pure Resonance Audio® engineers will work with you to custom design the perfect installed commercial speaker system for your application, needs, and budget.

Pure Resonance Audio® SD4 SuperDispersion Ceiling Speaker Array

  • Omni Directional Speaker Coverage 360 x 180
  • Infinite-baffle in-ceiling speaker’s drops into standard ceiling tile openings
  • 4 - 6.5” High compliance aluminum woofers with ported bass response
  • Uniquely designed fire retardant ABS housing may be painted to match any décor
  • Easily adjustable by rotating switch
  • Metal Backbox that is engineered and sealed for maximum performance. Safety cable kit included\

Rolls PA71 MicroMix Power Amplifier

  • RCA Inputs
  • XLR Mic Input
  • Spring-loaded output
  • Low noise, efficient operation
  • (1) Pure Resonance Audio® SD4 SuperDispersion Ceiling Speaker Array
  • (1) Rolls PA71 MicroMix Power Amplifier