Classroom Sound System with SD4 Ceiling Speaker Array, MA60BT Bluetooth Mixer Amplifier and Dual Wireless Microphone System
Part # CRSS-SD4MA60BTSWC288ALL
Model # CRSS-SD4MA60BTSWC288ALL

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.

Availability: Usually arrives in 5-9 business days.

Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email [email protected] or call us at 888-256-4112.

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Description

Details

Classroom Sound System with Dual Wireless Microphone System and Bluetooth Mixer Amplifier
Includes Handheld, Headset, and Lavalier Microphone  

Fill your learning environment with crystal clear sound with this classroom sound system that is ideal for small to medium classrooms, training rooms and meeting rooms. The included SD4 speaker array features an outstanding 360 degrees of seamlessly smooth coverage, providing clear speech intelligibility and powerful music reproduction. The SD4 is installed in minutes, just remove the ceiling tile, secure the speaker with the provided safety cable and set into any standard 2x2 or 2x4 drop-tile ceiling. The 8 ohm and 70V inputs are compatible with any commercial or stereo sound system.

Teachers will love the freedom to move around the classroom with the many options that come with the dual wireless microphone system including a handheld microphone, lavalier or headset. Having a wireless system in the classroom will help teachers save their voice while allowing students to hear the lesson loud and clear. The dual wireless system also allows students to stay fully engaged during Q&A sessions and other activities by passing around the handheld mic.

The Bluetooth capability of this classroom sound system allows you to wirelessly connect to your phone, iPod, iPad, MP3 player, computer or any other Bluetooth-enabled device for music or other audio.

About The SD4 Speaker Technology

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 a 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.

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 MA60BT 60W 7-Channel Mixer Amplifier with 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 60 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

Samson Concert 288 All-In-One Dual Channel Wireless System:

  • Dual-channel, high-performance UHF wireless system
  • 1/4" audio cable, AC adapter and rackmount kit included
  • Multiple frequency options for interference-free performance in any environment
  • Up to 24 systems can be operated simultaneously (region dependent)
  • Separate volume controls for each wireless signal
  • Handheld offers up to eight hours of battery life using two aa batteries
  • Lavalier microphone with locking connector
  • Headset microphone with locking connector
  • 300' operating range
System Includes

System Includes

  • (1) Pure Resonance Audio SD4 SuperDispersion® Ceiling Speaker Array with Built-In 8 Ohm/70V Transformer
    • (1) Safety Cable Kit: (4) Steel Safety Cables, (4) Carabiners and (4) Fastlinks
  • (1) Pure Resonance Audio MA60BT 7-Channel 60W Bluetooth Commercial Mixer Amplifier
    • (1) IR Remote Control
    • (1) Power Cord
  • (1) Samson Concert 288 All-In-One Dual Channel Wireless System
    • (1) Samson CR288 Receiver
    • (1) Samson CH288 Handheld Transmitter with Q6 Dynamic Microphone Capsule
    • (1) Samson CB288 Beltpack Transmitter
    • (1) Samson LM5 Lavalier Microphone (with Locking Connectors)
    • (1) Samson HS5 Headset Microphone (with Locking Connectors)
    • (1) 1/4" to 1/4" Audio Cable
    • (1 Rackmount Kit
    • (1) Power Supply
  • (100') West Penn 225 16/2 Audio Speaker Wire
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