Bluetooth Classroom Sound System with Pure Resonance SD4 Ceiling Speaker
MA30BT 30W Bluetooth Amplifier and Teachlogic Voicelink I System for Education and Training Applications
This Bluetooth Classroom System is your answer for a low cost sound-field system for classroom presentations. This system provides freedom of movement and permits hands free performance. The VoiceLink I system will expand your multi-media sound system to include voice reinforcement via an infrared wireless microphone in the classroom. The auxiliary input on the front panel allows the input of an iPod™, Computer, or DVD to supplement the instructional program. The MA30BT mixer amplifier is simple to operate and includes 6-input solutions with a built-in Bluetooth media player.
About The SD4 Speaker Technology
Pure Resonance Audio SD4 SuperDispersion Ceiling Speaker Array
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. 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.
Pure Resonance Audio MA30BT 7-Channel Mixer Amplifier with Bluetooth
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).
TeachLogic IR-100 VoiceLink I Amplifier
The VoiceLink I system will expand your multi-media sound system to include voice reinforcement via an infrared wireless microphone. A preamp-only receiver and is designed to be plugged into an existing power amplifier or the input of a multi-media sound system. With a VoiceLink I infrared wireless microphone system, the teacher’s voice will be clearly heard throughout the room with ease. And the auxiliary input on the front panel allows the input of an iPod™, computer, or DVD to supplement the instructional program.
TeachLogic IRT-60N Sapphire Wireless Handsfree Microphone
The Sapphire is our flagship microphone designed specifically for educators. Hands free, lightweight, and hardly noticeable when worn on a lanyard or clipped directly to your neckline collar. It transmits wirelessly to a TeachLogic audio receiver, which can be part of a complete TeachLogic classroom audio system (microphone + amplifier/receiver + speakers) or added to an existing sound system by using our VoiceLink I receiver. Regardless, the Sapphire ensures your students hear equally well.
