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Concert 88x Presentation

UHF Wireless System with LM5

The Concert 88x Presentation system is the perfect wireless solution for presenters, lecturers, and educators. The included lavalier microphone allows for hands-free movement while still delivering clear and professional audio. Ideal for on-screen talent, plays, and stage productions, as well as in a house of worship, the Concert 88x Presentation system provides reliable wireless performance.

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  • Pro Performance. Simple Setup.

    Simplicity and performance are at the heart of the Concert 88x wireless systems. One-touch scanning analyzes all available channels and selects the clearest channel for your performance space. An infrared signal then locks the transmitter and receiver together on the selected channel. With 100 frequencies and a wide 25 MHz bandwidth, there are plenty of channels available for your event/application.

    Male presenter wearing lavalier mic at lectern
  • CB88-HO-1

    Sound Secure

    The CB88 Beltpack Transmitter features a silent mute switch that eliminates popping noises when muting or unmuting the system, and an adjustable gain control for optimal performance. The CB88 fits securely on the performer's belt, waistband, or even in a pocket and provides up to eight hours of continuous operation from a pair of AA batteries.

  • Freedom to Roam the Stage

    True-diversity design minimizes dropouts for loud, clear wireless reception up to 300 feet. Tone key and auto-mute circuitry ensures that only the audio signal from the CB88 beltpack transmitter reaches the receiver, and automatically mutes the system when the transmitter is out of range to prevent unwanted noise from entering the signal path.

    CR88x-BP-Hero
  • CR88x-Back

    Making Connections

    The rear panel provides both balanced (XLR) and unbalanced (1/4") connections to an amplifier, sound system, or recording console. The half-rack format and included rackmount kit allow single or multiple CR88x receivers to be installed in a portable audio rack or fixed location.

  • Lavalier Microphone

    The Samson LM5 Lavalier Microphone features an omnidirectional pickup pattern that provides excellent pickup even when the presenter's head is turned to the side-or when talking face-to-face with another person. Use the convenient clip to attach the microphone directly to a tie, lapel, fabric fold, etc.

    LM5 Lav mic with coiled cable and P3 connector

Features / Specs

Concert 88x Presentation System

  • High-performance professional UHF wireless system
  • 100 operating channels across 25 MHz bandwidth
  • Up to 8 systems can be used simultaneously per frequency band (region dependent)
  • 300' operating range (line-of-sight)
  • Rackmount kit included

CB88 Beltpack Transmitter

  • Adjustable input gain
  • Silent mute button
  • Power/Mute status indicator
  • Metal belt clip
  • Up to eight hours of continuous use from two AA batteries

CR88x Wireless Receiver

  • One-touch automatic frequency scan finds the best operating channel
  • Two digit LED display
  • Infrared link locks the receiver and transmitter to the same channel
  • True diversity design minimizes dropouts
  • Tone key and auto mute prevents unwanted noise when transmitter is off or out of range
  • Balanced XLR and unbalanced 1/4" outputs

Specifications

System
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 >90 dB
Tone Key Frequency 35 kHz
CB88 Beltpack Transmitter
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 (HxLxD) 3.75" x 2.44" x 0.75" / 96mm x 62mm x 18.5mm
Weight 0.2 lb / 93 g
CR88x Receiver
Audio Output Level - Unbalanced +14 dBu
Audio Output Level - Balanced +9 dBu
Audio Output Impedance - Unbalanced 810 Ohms
Audio Output Impedance - Balanced 240 Ohms
Sensitivity -100 dBm / 30 dB sinad
Image Rejection >50 dB
Operating Voltage 15 VDC 200mA
Dimensions (LxWxH) 8.25" x 4.9" x 1.75" / 210mm x 125mm x 44mm
Weight 0.88lb / 400g

Compare Presentation Wireless Systems

XPD2 Lavalier

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XPDm Lavalier

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Concert 88x Presentation

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Concert 99 Presentation

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Type 2.4GHz Digital 2.4GHz Digital UHF UHF
Frequencies n/a n/a 100 80
Compatible Systems per band 2 2 8 8
Mic Capsule LM8 Lavalier LM8 Lavalier LM5 Lavalier LM10 Lavalier
Transmitter Battery 2xAA / 20 hours 2xAA / 20 hours 2xAA / 8 hours Lithium Ion Rechargeable / 8 Hours
Receiver Type USB Stick Tabletop Half-rack Half-rack
Rack-mountable No No Yes - Rack kit included Yes - Rack kit included
Receiver Output Connections USB, 1/8" XLR, 1/4", 1/8" XLR, 1/4" XLR, 1/4"
Antenna Distribution Capable No No No Yes

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.

Warning CALIFORNIA PROPOSITION 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov