Shure BLX288/SM58BK Dual-Channel SM58BK Wireless Handheld Microphone System

No longer available at zZounds

zZounds Gear Experts Say...

This pair of wireless SM58 mics offers warmth and clarity in your vocals with the added bonus of extreme ease of use and mobility!

Overview

The Shure BLX288/SM58 Wireless Dual Vocal System combines simple wireless setup, professional-grade performance, and two SM58 industry-standard vocal microphones to deliver warm and clear vocal reproduction.

Specs

- Working Range: 91 m (300 ft) Line of Sight (Note: Actual range depends on RF signal absorption, reflection and interference.)
- Audio Frequency Response: 50 to 15,000 Hz (Note: Dependent on microphone type)
- Total Harmonic Distortion:
- Ref. +/-33 kHz deviation with 1 kHz tone
- 0.5%, typical
- Dynamic Range: 100 dB, A-weighted, typical
- Operating Temperature: -18*C (0*F) to 57*C (135*F) (Note: Battery characteristics may limit this range.)
- Polarity: Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low-impedance output) and the tip of the high impedance 1/4-inch output.

BLX1 Specifications

- Audio Input Level:
- Max: -16 dBV maximum
- Min (0 dB): +10 dBV maximum
- Gain Adjustment Range: 26 dB
- Input Impedance: 1 MO
- RF Transmitter Output: 10 mW, typical (varies by region)
- Dimensions: 4.33 in. X 2.52 in. X 0.83 in. (110 mm X 64 mm X 21 mm) H x W x D
- Weight: 2.6 oz. (75 g), without batteries
- Housing: Molded ABS
- Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
- Battery Life: up to 14 hours (alkaline)

BLX2 Specifications

- Audio Input Level:
- 0dB: -20 dBV maximum
- -10dB: -10 dBV maximum
- Gain Adjustment Range: 10 dB
- RF Transmitter Output: 10 mW, typical (varies by region)
- Dimensions: 8.82 in. X 2.09 in. (224 mm X 53 mm) L x Dia.
- Weight: 7.7 oz. (218 g) without batteries
- Housing: Molded ABS
- Power Requirements: 2 LR6 AA batteries, 1.5 V, alkaline
- Battery Life: up to 14 hours (alkaline)

BLX4 Specifications

- Output Impedance:
- XLR connector: 200 O
- 6.35 mm (1/4") connector: 50 O
- Audio Output Level: Ref. +/-33 kHz deviation with 1 kHz tone
- XLR connector: -27 dBV (into 100 kO load)
- 6.35 mm (1/4") connector: -13 dBV (into 100 kO load)
- RF Sensitivity: -105 dBm for 12 dB SINAD, typical
- Image Rejection: >50 dB, typical
- Dimensions: 1.57 in. X 7.40 in. X 4.06in. (40 mm X 188 mm X 103 mm) H x W x D
- Weight: 8.5 oz. (241 g)
- Housing: Molded ABS
- Power Requirements: 12-15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)

BLX88 Specifications

- Output Impedance:
- XLR connector: 200 O
- 6.35 mm (1/4") connector: 50 O
- Audio Output Level: Ref. +/-33 kHz deviation with 1 kHz tone
- XLR connector: -27 dBV (into 100 kO load)
- 6.35 mm (1/4") connector: -13 dBV (into 100 kO load)
- RF Sensitivity: -105 dBm for 12 dB SINAD, typical
- Image Rejection: >50 dB, typical
- Dimensions: 1.50 in. X 12.13 in. X 3.98in. (38 mm X 308 mm X 101 mm) H x W x D
- Weight: 15.1 oz. (429 g)
- Housing: Molded ABS
- Power Requirements: 12-15 V DC @ 235 mA (BLX88, 320 mA), supplied by external power supply (tip positive)