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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.
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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 Presentation system allows for up to eight systems to operate simultaneously per frequency band (region dependent).
Features / Specs
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
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
Specifications
| Working Range | 300' (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 |
| Input Connector | Mini-XLR (P3) |
|---|---|
| Input Impedance | 1M Ω |
| Input Gain Range | 38 dB |
| RF Power | 10 mW EIRP |
| Power Requirements | Two AA (LR6) alkaline batteries |
| Battery Life | 8 hours |
| Dimensions | 3.75" x 2.44" x 0.75" / 96mm x 62mm x 18.5mm |
| Weight | 0.2lb / 93g |
| 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 |
| Sensitivity | 100dBm/30dB SINAD |
| Image Rejection | >50dB |
| Operating Voltage | 15VDC 600mA |
| Dimensions | 5.11” x 5.11” x 1.5” / 130mm x 130mm x 39mm |
| Weight | 0.7lb / 320g |
More from Concert 288 Series
Compare Dual-Channel Presentation Wireless Systems
| XPD2m Presentation - | Concert 288 Presentation System - | Concert 288m Presentation - | |
|---|---|---|---|
| Type | 2.4GHz Digital | UHF | UHF |
| Dual / Quad | Dual | Dual | Dual |
| Frequencies per Channel | n/a | 16 | 100 |
| Compatible Systems | 1 | 10 per band | 4 per band |
| Available Configurations | Dual Handheld, Presentation | Dual Handheld, Presentation, All-In-One | Dual Handheld, Presentation, All-In-One |
| Transmitter Battery | 2xAA / 20 hours | 2xAA / 8 hours | 2xAA / 8 hours |
| Receiver Type | Tabletop | Half-rack | Tabletop |
| Rack-mountable | No | Yes - Rack kit included | No |
| Receiver Output Connections | Dual XLR, Mixed 1/4", Mixed 1/8" | Dual XLR, Mixed 1/4" | Dual XLR, Mixed 1/4", Mixed 1/8" |
Downloads & Manuals
Consumer Alert: Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones.
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