Concert 288m Presentation

Lavalier and Headset

The Concert 288m presentation system includes two CB88 beltpack transmitters powered by two AA batteries for up to eight hours of operation. The system includes two LM7 lavalier microphones and two HS5 headset microphones. This gives the user the choice to use the microphone best suited for the situation. Each microphone features locking connectors for a secure and stable connection and is designed to capture every detail of your performance with stunning, professional-quality audio.

Tabletop Dual-Receiver

Small and light enough to fit in any pocket, the AR299M tabletop receiver emphasizes versatility and functionality while remaining a fraction of the size of other receivers. The true-diversity antenna design provides 300' of wireless reception, while tone key and auto mute technology eliminate unwanted noise and interference when the transmitter is out of range. The AR299M offers dual balanced XLR outputs for each channel, as well as 1/4" and 1/8" mix outputs for easy connection to mixers and PA systems.

Straightforward Setup

Set up is a breeze with a one-touch scan feature that selects the clearest channel from 100 different channels in your performance space. The dual-channel, frequency-agile Concert 288m Handheld system allows for up to eight systems to operate simultaneously per frequency band (region dependent).

System

• Dual-channel, high-performance UHF wireless system

Two CB88 Beltpack Transmitters

• Two LM7 Lavalier Microphone with locking connectors

• Two HS5 Headset Microphone with locking connectors

• Offers up to eight hours of battery life using two AA batteries

• 300' operating range (line-of-sight)

• Variable Gain Control

• One-touch Mute

• Metal belt clip

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System

Working Range300' (100m) line of sight 

Audio Frequency Response 50 Hz - 15 kHz 

T.H.D. (Overall)<1% (@AF 1 kHz, RF 46 dBu)  

Dynamic Range>100 dB A-weighted  

Signal to Noise>95 dB 

Tone Key Frequency 35 kHz  

CB88 Belt pack Transmitter

Input ConnectorMini-XLR (P3) 

Input Impedance1M Ω 

Input Gain Range38 dB 

RF Power10 mW EIRP 

Power Requirements Two AA (LR6) alkaline batteries 

Battery Life8 hours 

Dimensions3.75" x 2.44" x 0.75" / 96mm x 62mm x 18.5mm 

Weight0.2lb / 93g 

AR299M Receiver

Audio Output Level 1/8” (3.5mm) & 1/4” (6.3mm) jack (unbalanced)+14dBu  

Audio Output Level XLR jack (balanced)+9dBu  

Audio Output Impedance 1/8” (3.5mm) & 1/4” (6.3.mm) jack (unbalanced)1.1K Ohms 

Audio Output Impedance XLR output jack (balanced)240 Ohms 

Sensitivity100dBm/30dB SINAD  

Image Rejection>50dB 

Operating Voltage15VDC 600mA 

Dimensions5.11” x 5.11” x 1.5” / 130mm x 130mm x 39mm 

Weight0.7lb / 320g