NEW CERTES PentaClass Runa OMNIDIRECTIONAL SOUNDFIELD GENERATOR 
All-in-one Bluetooth 360° omni-directional audio system with wireless 2.4 GHz HD microphone.
Comes with dark walnut microphone.

PentaClass has introduced a revolutionary new product that enables sound to be projected evenly throughout the room, allowing presenters, lecturers and teachers to speak at a normal conversational level and also delivering better quality spoken word sound to the colleague or student no matter where they are located in the room.

The PentaClass sound reinforcement system provides a unique yet simple solution that enables the sound of the voice – or any other media device – to be clearly audible for everyone within a 120 m² room, no matter where they are seated. This is provided by a 360° omnidirectional soundfield with a Bluetooth enabled, rechargeable microphone.

Thumb size wireless pendant microphone, so small, that you’ll forget, that you are using it.
7 hours battery life with one charge, charge it with standard mini USB charger.
Two wearing options -By clip or by lanyard - choose which fits best for your todays’ outfit.
Built in remote control for Certes PentaClass audio system.
Beautiful for every day use and wearing, handmade from wood.

360° OMNIDIRECTIONAL SOUNDFIELD: Enjoy truly rich sounds whenever you are seated in the room. 
LED STATUS INDICATION: A specific light will illuminate on the top panel. 
HI FI DESIGN - WOOD BOX: Vocal sound clarity, a full range for multimedia and a rich bass for music. 
EASY INSTALLATION: In a matter of minutes you can install the PentaClass using the supplied mount on a ceiling or wall. 
REMOTE CONTROL: Remote control for the easy operation of your PentaClass. 
AUDIO PRESETS: Choose voice, multimedia and music EQ presets. 
1300 SQFT (120 SQM) COVERAGE: Suitable for room sizes of up to 1300 ft2 ( 120 m2). 
UPGRADABLE: Upgrade from the PentaClass A to PentaClass AB or ABM version (Replaced by PentaClass Runa).

In the box

PentaClass speaker 
Power supply: 19 V 2A 
Power cord 
Remote control with battery 
Fixation bracket with screws 
Safety wire 
Plate for false ceiling 
Flange 
Runa microphone 
Lanyard 
USB charged 5V 1A 
Micro USB cable 1.2 m 
User's manual

Speaker specification

Frequency Response: 80 Hz – 20 kHz 
Output: 80 Hz – 20 kHz 
Loudness: 86 dB 
Signal to noise ratio (typical): 106 dB 
Total harmonic distortion + noise (typical): 0.07% @ PO = 1 W 
Inputs: 1 x AUX, 3.5 mm stereo 
Output: 1 x AUX, 3.5 mm stereo, mixed 
Bluetooth: Range up to 15 m (depends on wireless environment)
Mixer: Built in AUX with Bluetooth or AUX with Microphone
Microphone reciever: 2.4 GHz radio frequency with frequency hopping 
Power Requirements: 110V/240V AC 50-60Hz 1A 
Power saving mode: Turning off system after 20 min. inactivity 
Amplifier: Class D, 44 100 kHz sample rate, 24 bit resolution, digital audio processor (DAP), dynamic range compression (DRC), soft mute 
Built in equalizer presets: speech, multimedia, music 
Control: Infrared remote control with 7 buttons (Speaker power on/off, Mute, Audio presets, Speaker volume up, Speaker volume down, AUX on/off, Bluetooth on/off) 
Acoustics: Omni-directional, plywood sound box, fine-tuned port. Designed for rooms up to 120 m2 (394 sq ft) 
Dimensions (W x H x D): 24x24x23 cm (9.45×9.45×9.06 in) 
Weight: 3 kg (6.61 lbs) 
Mounting: Universal wall/ceiling mount supplied 
Included accessories: Power supply, power cord, remote control, wall/ceiling mount, user manual

Microphone specification

Signal transmitter: 2.4 GHz radio frequency with frequency hopping 
Built in microphone: Dual microphone system with feedback cancellation 
Level control: AGC (Auto Gain Control) 
Total harmonic distortion (typical): 0.004 % @ 1 KHz 
Signal to noise ratio (typical): 92 dB 
Power: Built in rechargeable Li-Po battery 
Battery life with full charge (active mode): up to 6 hours 
Recharging time: up to 4 hours 
Dimensions (W x H x D): 2.5×6.0x1.3 cm (0.79×2.36×0.40 in) 
Weight: 20 g (0.71 ounces) 
Charger: Micro USB supplied. Power Requirements 110V/240V AC 50-60Hz 1A 
Control in remote control mode: Infrared remote control built in with 3 multifunctional buttons (Speaker power on/off, Mute, Audio presets, Speaker volume up, Speaker volume down, AUX on/off, Bluetooth on/off) 
Control in microphone control mode: 3 multifunctional buttons (Microphone on/off, Mute, Microphone volume up, Microphone volume down) 
Wearing options: Lanyard or clip (both included) 
Included accessories: Charger, lanyard, clip