Shure SLXD24DE/B58-G59

Shure SLXD24DE/B58-G59 – dual-channel digital wireless system with an SLXD4D receiver and two SLXD2 handheld transmitters fitted with Beta 58A capsules, operating in the G59 band (470-514 MHz). The system runs on 24-bit digital conversion with a 20 Hz to 20 kHz frequency response and dynamic range exceeding 120 dB, so two independent vocal channels stay clean across a wide range of input levels without added coloration. The SLXD4D receiver packs two channels into a single half-rack chassis, cutting the rack space needed when running several wireless systems from the same FOH position. The SLXD2/B58 transmitters use the Beta 58A supercardioid capsule, valued for its rejection of stage monitor bleed and resistance to feedback when working close to loud sources.

Spectrum management with multiple systems on site

The G59 band offers 44 MHz of tuning bandwidth and up to 32 compatible frequencies, enough headroom to run a dozen or more independent systems within a single TV channel without mutual interference. Frequency scan and IR sync let you pair a transmitter to the receiver in seconds, without manually keying in frequencies on each unit. Digital predictive switching diversity moves between receiver antennas before a dropout occurs, which matters in venues with heavy RF reflection, such as convention centers or houses of worship.

Power built for long events

The SLXD2 transmitters run on either two AA batteries or the SB903 lithium-ion rechargeable pack, delivering up to 8 hours from a single charge or battery set. That covers full-day conferences or multi-hour services where swapping batteries mid-event isn't an option. The all-metal build on both receiver and transmitters holds up to fixed installation duty as well as rental use, where gear passes through different hands and venues.

KEY FEATURES

• Dual-channel SLXD4D receiver in a half-rack chassis
• Two SLXD2 handheld transmitters with Beta 58A supercardioid capsules
• Digital predictive switching diversity with automatic antenna switching
• Frequency scan and IR sync setup
• Powered by 2 AA batteries or SB903 rechargeable pack (up to 8 hours)
• G59 frequency band: 470-514 MHz

TECHNICAL SPECIFICATIONS

• System type: two-channel digital wireless system
• Audio conversion: 24-bit / 48 kHz
• Frequency response: 20 Hz - 20 kHz
• Dynamic range: greater than 120 dB
• RF tuning bandwidth: 44 MHz
• Compatible frequencies: up to 32 per band
• System count: up to 10 per 6 MHz TV channel, up to 12 per 8 MHz channel
• Microphone capsule: Beta 58A, dynamic supercardioid
• Transmitter power: 2 x AA batteries or SB903 rechargeable pack
• Operating time: up to 8 hours
• Frequency band: G59, 470-514 MHz