BLX288 DUAL BETA58 VOCAL SYSTEM

The Shure BLX288/B58‑H9 is a professional dual‑channel wireless handheld microphone system designed for live vocal performance, speech, and events. It includes a dual‑channel tabletop receiver (BLX88) and two handheld transmitters with integrated BETA 58A dynamic supercardioid microphone capsules that are optimized for clear vocal reproduction. The system offers reliable wireless operation with a long battery life, rugged construction, intuitive setup, and compatibility with a wide range of audio systems. It is suitable for use in small to medium‑sized venues such as stages, halls, houses of worship, and corporate or educational facilities.

Features
• Dual‑channel wireless handheld system with two BLX2/B58 transmitters
• Integrated BETA 58A dynamic supercardioid microphone capsules tailored for vocals
• One‑touch QuickScan frequency selection to find clean frequencies
• Operates in the H9 band (512 – 542 MHz)
• Up to approximately 300 ft operating range (line of sight)
• Up to about 14 hours of continuous use on four AA batteries
• Internal antenna diversity for stable RF reception
• BLX88 tabletop receiver with 2 XLR balanced and 2 1/4″ unbalanced outputs
• Supports up to 12 systems operating simultaneously per frequency band