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Classroom Sound System with SD4 Ceiling Speaker Array and MA30BT Bluetooth Mixer Amplifier
Part # CRSS-SD4MA30BT
Model # CRSS-SD4MA30BT

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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List Price $903.99
Pro Acoustics Price $638.99
Your Savings $265.00 (29%)
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Description

Details

This educational sound system is a cost-effective turnkey solution engineered to meet the demands of today's high technology classrooms. Our classroom sound system is easy to install and operate and its Bluetooth capability allows you to connect with your phone, iPod, iPad, MP3 player, computer or any other Bluetooth-enabled device. It 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.

An Omni-Directional Ceiling Speaker Array that provides 360 degrees of seamless coverage and greatly improves speech intelligibility. It's very cost-effective and meets the demands of today's high technology classroom sound systems. SD4 ceiling speaker array systems offer performance, value and are ideal for Classrooms, Schools, Universities, Conference Rooms, Training Rooms, Teleconferencing and many more. The SD4 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.

The MA30BT 7-channel mixer-amplifier from Pure Resonance Audio with built-in 70V/100V transformer technology provides a simple to operate and reliable 6-input solution with a built in Bluetooth media player for installation in commercial applications. Balanced and unbalanced inputs 70V, 100V, 8 ohm or 4 ohm outputs, and a compact size and interface are all combined to make this mixer-amp an easy choice for any application in need of background music and general announcements. It is perfect for use in restaurants, retail stores, offices, schools, hospitality, etc. and is equipped with paging and MOH (Music On Hold).

Features

Features

Pure Resonance Audio SD4 Ceiling Speaker Array:

  • SuperDispersion® 360 x 180 Omni Directional Coverage
  • Engineered for voice, paging and music applications
  • Infinite-baffle in-ceiling speaker drops into standard 2x2 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

Pure Resonance Audio MA30BT 7-Channel Mixer Amplifier w/Bluetooth:

  • 7-channel powered mixer amplifier (6 inputs + Bluetooth Media Player)
  • Volume Controls for Mic 1-3, Line 1-2, MP3/FM Radio, Bass, Treble and Master
  • MP3 Player, FM Radio & Bluetooth (with IR remote control)    
  • USB and SD inputs on front panel
  • Power output rating 30 Watts
  • Built-in 70V/100V transformer
  • Speaker outputs: 70V, 100V, 4, 8 and 16 Ohms
  • Mic 1 of balanced XLR input (with phantom power)
  • Mic 2-3 microphone or line switchable
  • Line 1-2 input of RCA inputs
  • DIP switches for Mic/Line, phantom power and microphone priority
  • Unbalanced 6.3 mm phone jack input
  • One RCA line output (0.775 line level 0 dBV)
  • Telephone input (600 Ohm/100mV) with VOX priority and MOH (Music on Hold) (600 Ohm 1 Volt)
  • LED indicators for power clip, protect signal, Mic 1-3, Line 1-2 and telephone inputs    
  • Short-circuit, clip, overload and high temp protection
  • 24 VDC Emergency backup supply
  • 115V 60 Hz & 24V DC both operation system
System Includes

System Includes

  • (1) Pure Resonance Audio SD4 In-Ceiling Speaker Array
  • (1) Pure Resonance Audio MA30BT 7-Channel Commercial Mixer Amplifier with Bluetooth
  • (50') West Penn 224 Speaker Wire
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