The Shure BLX1288/CVL Dual Channel Combo Wireless System delivers professional-grade audio performance in a user-friendly, all-in-one package. Ideal for presentations, live performances, and public speaking, this versatile system includes a BLX88 dual-channel receiver, BLX1 bodypack transmitter, BLX2/PG58 handheld microphone, and a CVL Centraverse lavalier condenser mic. Engineered for simplicity and reliability, the BLX1288/CVL features intuitive setup, precision-built components, and legendary Shure sound quality. The included CVL lavalier mic offers discreet placement, a tailored frequency response for speech, and a TQG connector compatible with Shure bodypacks. Perfect for professionals seeking flexible, dual-mic functionality in a single system.
Shure BLX1288/CVL Specs:
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Type
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Electret condenser
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Frequency Response
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50 Hz to 20 kHz
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Polar Pattern
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Cardioid
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Output Impedance
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600 ? @ 1 kHz, typical
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Audio Output Level
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-43.5 dBV/Pa
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Signal to Noise Ratio
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72 dB @ 1 kHz
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Maximum SPL
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139 dB, @ 1 kHz (1,000 ? load)
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Dynamic Range
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117 dB, @ 1 kHz (1,000 ? load)
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Output Noise
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22 dB, typical, A-weighted
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Power Requirements
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5 V DC (nominal), 10 V maximum (DC bias)
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Polarity
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Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1
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Cable
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50" (1.3 m)
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Connector
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TA4F
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Weight
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0.88 oz (25 g)
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BLX1 Bodypack Transmitter The BLX1 Bodypack Transmitter from Shure is designed for use with Shure's BLX wireless systems. It is set to the M15 frequency band and operates between 662 and 686 MHz. It has a TQG input and can be used with Shure lavalier, headset, earset and instrument microphones. With the optional WA302 adapter cable, the BLX1 can be used as a transmitter for guitar. The unit has a top panel mounted on/off switch as well as volume control for quick access while speaking or performing. The BLX1 is powered by the two included AA batteries for up to 14 hours. BLX1 Bodypack Transmitter Specs:
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Audio Input
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Gain: -16 dBV (Maximum), 10 dBV (Minimum
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Gain Adjustment Range
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26 dB
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Input Impedance
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1 M?
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RF Output
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10 mW, Typical
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Housing
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Molded ABS
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Power Requirement
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2x LR6 AA Batteries, 1.5 V Alkaline
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Battery Life
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Up to 14 Hours
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Dimensions (H x W x D)
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4.3 x 2.5 x 0.8" (110 x 64 x 21 mm)
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Weight
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2.6 oz (75 g)
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BLX88 Dual-Channel Wireless Receiver The BLX88 Dual-Channel Wireless Receiver from Shure is a dual-channel receiver set to Shure's M15 frequency band and operates between 662 to 686 MHz. It has microprocessor-controlled internal antenna diversity for reduced signal interference and dropouts. The one-touch QuickScan frequency selection feature allows you to quickly locate the frequency with the least amount of interference available. Its front-panel dual color LED status indicator displays green for normal levels and red when clipping for fast metering. It has 2 XLR outputs in additional to 2 instrument level ¼" outputs. The BLX88 can be used with up to 11 other compatible systems simultaneously per frequency band. BLX88 Dual-Channel Wireless Receiver Specs:
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Output
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2x XLR Output 2x 1/4" (6.35 mm) Output
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Output Impedance
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XLR: 200 ? 1/4": 50 ?
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Audio Output Level
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XLR Connector: -20.5 dBV into 100k? Load (Reference /-33 kHz with 1 kHz Tone) 1/4": -13 dBV into 100k? Load (Reference /-33 kHz with 1 kHz Tone)
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RF Sensitivity
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-105 dBm for 12 dB SINAD, Typical
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Image Rejection
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>50 dB, Typical
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Housing
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Molded ABS
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Power Requirement
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12 to 15 V DC @ 320 mA, Supplied by External Power Supply (Tip Positive)
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Dimensions (H x W x D)
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1.5 x 15 x 4.5" (40 x 388 x 116 mm)
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Weight
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15.1 oz (429 g)
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