Search results for 'SD4'

The SD4 SuperDispersion® omnidirectional drop tile ceiling speaker array has 360° of seamlessly smooth coverage which greatly improves speech intelligibility and provides powerful crystal clear music reproduction. Each 2' x 2' Array can replace over a dozen conventional ceiling speakers. Takes minutes to install, just remove one ceiling title and drop the SD4 into any standard drop ceiling. The 8 ohm and 70 volt inputs are compatible with any commercial or stereo sound system. We provide Quantity Pricing and Discounts for Schools, Government and Military buyers, click below.

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The SD4 SuperDispersion® Omni-Directional Ceiling Speaker Array. 360 degrees of seamless smooth coverage greatly improves speech intelligibility and crystal clear powerful music reproduction. Each 2x2 Array can replace over a dozen conventional ceiling speakers. Takes minutes to install, just remove one ceiling title and drop the SD4 into any standard drop ceiling. The 8 ohm and 70 volt inputs are compatible with any commercial or stereo sound system.

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This Auditorium and Cafeteria Sound System with 6 PRA SD4 Ceiling Speaker Arrays is a pre-configured versatile system for your school auditorium or cafeteria. Ideal for small, medium to large lecture halls, cafeterias, auditoriums and more. 360° of seamlessly smooth coverage which greatly improves speech intelligibility and provides powerful crystal clear music reproduction. Easy to install, just remove one ceiling title and drop the SD4 into any standard drop ceiling.

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This audio package consists of one Pure Resonance SD4 Ceiling Speaker Array and one Atlas Sound AA30PHD 30 Watt Mixer Amplifier. It's great for stores, restaurants, and conference rooms.

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This Bluetooth Classroom System with two Pure Resonance SD4 Speakers, MA30BT Amplifier and Teachlogic Voicelink I System is the answer for a low cost sound-field system for classroom presentations.

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This audio package consists of one Pure Resonance SD4 Ceiling Speaker Array and one Denon DN200AZB Bluetooth Receiver with Zone Amplifier. Great for classrooms, conference rooms, retail stores and restaurants.

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This complete audio package consists of one Pure Resonance SD4 Ceiling Speaker Array, one Atlas Sound AA50PHD 50 Watt Mixer Amplifier, and one Atlas Sound WPD-RISRL Volume Control Switch. The system is great for schools and classrooms. Learn More

This retail store sound system consists of one Pure Resonance Audio SD4 ceiling speaker array, one Atlas Sound AA50PHD 50W mixer amplifier and one Atlas Sound WPD-RISRL volume control switch. It's great for stores, restaurants and conference rooms.

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Our classroom sound system is easy to install and operate and is perfect for classrooms, k12 environments, school lecture halls, study halls, labs, and any other application where high-performance audio quality and integration with multiple media formats is needed. Fill your learning environment with a crystal clear intelligible sound.

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This Conference Room Sound System is the ideal set up for installed sound system paging, music distribution and messaging applications. With many practical and exciting features, the system delivers a truly professional performance.

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This affordable classroom ceiling speaker system provides 360° of amazing audio coverage with a high-performance 60W mixer amplifier. Wirelessly stream audio with your Bluetooth-enabled device or connect your existing audio and/or video equipment such as a microphone for a teacher, professor, or instructor, projector, USB thumb drive, SD card, CD/DVD player, laptop or computer via the mixer amplifier. Learn More

This fully integrated, highly cost effective sound masking system solution meets the requirements of any small to medium office space and commercial environment.

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This house of worship foyer sound solution provides crystal-clear 360° audio coverage with a 120 watt mixer amplifier. Wirelessly stream audio with your Bluetooth-enabled device or connect your existing audio and/or video equipment such as a projector, USB thumb drive, SD card, CD/DVD player, laptop or computer via the mixer amplifier.

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This sound masking system solution is perfectly suited for basic sound masking systems for small office applications.

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This sound masking system solution is perfectly suited for basic sound masking systems for small office applications.

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This Church and Sanctuary sound system, with ceiling speaker arrays, provides an outstanding 360 degrees of seamless smooth coverage at an affordable price. The SD4 SuperDispersion® speaker can easily lay into any standard drop-tile ceiling and fill your Church Sanctuary with crystal clear sound while improving speech intelligibility and music reproduction, and it only takes minutes to install.

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This Church and Sanctuary sound system, with ceiling speaker arrays, provides an outstanding 360 degrees of seamless smooth coverage at an affordable price. The SD4 SuperDispersion® speaker can easily lay into any standard drop-tile ceiling and fill your Church Sanctuary with crystal clear sound while improving speech intelligibility and music reproduction, and it only takes minutes to install.

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This Classroom Sound System features an omni directional drop ceiling tile speaker that cost-effectively solves the demand for high technology classroom sound systems with quick and easy installation.

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This Classroom Room Sound System is the ideal conference room set up for installed sound system paging, music distribution and messaging applications. With many practical and exciting features, this system delivers truly professional performance. Learn More

This Classroom Sound System featuring an omni directional drop ceiling tile speaker cost-effectively solves the demand for high technology classroom sound systems with quick and easy installation. The entire system installs in minutes in standard drop ceilings. Learn More

This training room sound system provides crystal clear audio with 360° coverage and easy-to-use Bluetooth wireless audio streaming capability. With 6 inputs it makes it easy for instructors to connect multiple audio sources to the sound system.

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This conference room sound solution provides 360° of seamlessly smooth coverage with a SuperDispersion ceiling speaker array, 30W mixer amplifier and web conferencing installation microphone kit for Zoom meetings. Wirelessly stream audio with your Bluetooth-enabled device or connect your existing audio and/or video equipment via the mixer amplifier. This conference speaker system is perfect for conference venues, multi-function rooms, event rooms, meeting rooms or any other application where vocal intelligibility is needed.

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This classroom sound system is ideal for small to medium classrooms, training rooms and meeting rooms. Its Bluetooth capability allows you to connect with your phone, iPod, iPad, MP3 player, computer or any other Bluetooth-enabled device.

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