Concert 288m All-In-One

All-In-One

The Concert 288m all-in-one system includes a CH88 handheld transmitter and a CH88 beltpack transmitter with an LM7 lavalier microphone and an HS5 headset microphone. The handheld microphone features a Q8x supercardioid capsule that minimizes handling noise and provides excellent off-axis noise rejection. The LM7 features a lightweight microphone clip for discreet and easy placement on ties, lapels and other clothing. The HS5 headset microphone provides a comfortable fit for hands-free operation. Each transmitter uses two AA batteries and provides up to eight hours of 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

C288 Handheld Transmitter

• Q8 Dynamic Microphone capsule

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

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

• Variable Gain Control

• One-touch Mute

CB88 Beltpack Transmitter

• LM7 Lavalier Microphone with locking connector

• HS5 Headset Microphone with locking connector

• 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

AR299M Wireless Receiver

• Multiple frequency options for interference-free performance in any environment

• Scan button automatically scans for optimal channel

• Up to 24 systems can be operated simultaneously (region dependent)

• Separate Volume controls for each wireless signal

• Dual balanced XLR outputs for routing signals to two separate mixer channels

• 1/4" unbalanced mix output to combine signals to one output channel

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  

CH88 Handheld TransmitterMicrophone ElementQ8x Dynamic 

Input Gain Range28 dB 

RF Power10 mW EIRP 

Power Requirements Two AA (LR6) alkaline batteries 

Battery Life8 hours 

Dimensions10.23" x ø2.1" / 260mm x ø54mm 

Weight0.48lb / 218g 

CB88 Belt pack Transmitter

Input ConnectorMini-XLR (P3) 

Input Impedance1M Ω 

Input Gain Range38 dB 

RF Power10 mW EIRP 

Power RequirementsTwo AA (LR6) alkaline batteries 

Battery Life8 hours 

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

Weight0.2lb / 93g 

AR288m 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