Shure SLX24/Beta58 SLX Wireless Handheld Transmitter with Beta58 Supercardioid Microphone. SLX Wireless Handheld System, includes SLX2/Beta58 Handheld Transmitter and SLX4 Diversity Receiver. Preferred by touring vocalists and sound professionals. The Shure SLX Wireless system is rugged, reliable, easy to set up and operate, and produces outstanding audio clarity. Whether you’re a vocalist, guitarist, or instrumentalist, your SLX Wireless system will show you how easy wireless can be, and how good wireless can sound. SLX4 Receiver Features: The SLX4 receiver brings unprecedented ease of use to wireless with Automatic Frequency Selection and Automatic Transmitter Setup. With included rack hardware and detachable antennas, it is ready for immediate installation right out of the box. . - Automatic Frequency Selection
- Automatic Transmitter Setup
- 960 Selectable frequencies across 24 MHz bandwidth
- Detachable 1/4 wave antennas
- Microprocessor-controlled diversity
- RF presence LED
- 5-segment audio meter
- Multi-function, backlit LCD
- Rugged metal chassis
- Volume control on rear of unit
- 1/2 rack design
- Furnished rack hardware
- Non-slip bumpers for use out of rack
- XLR and 1/4" outputs
SLX2 Handheld Transmitter: SLX® Wireless Systems feature a wide variety of industry-standard handheld vocal microphones. SLX Wireless Handheld Transmitter includes timed backlit LCD display, frequency and power lockout, and "Mute" functionality. The transmitter design allows for interchangeable microphone cartridges. - Frequency response: 50 to 15,000 Hz
- Automatic Transmitter Setup
- Backlit LCD with timeout feature
- Frequency and power lockout
- 3-segment battery fuel gauge
- 2 AA batteries (included) provide 8 hours of continuous use
- 518 - 782 MHz operating range
Beta58 Vocal Mic: The Beta 58A microphone accentuates the warmth and clarity of lead and backup vocals. Its supercardioid design provides maximum isolation from other onstage sounds.The Beta 58A maintains a true supercardioid pattern throughout its frequency range. This insures high gain before feedback, maximum isolation from other sound sources, and minimum off-axis tone coloration. The Beta 58A has a shaped frequency response that is ideal for close–up vocals. The superb performance of this microphone is not affected by rough handling because of its rugged construction, proven shock mount system, and hardened steel mesh grille. - Frequency response tailored for vocals, with brightened midrange and bass rolloff to control proximity effect
- Uniform supercardioid pattern for high gain before feedback and superior rejection of off–axis sound
- Neodymium magnet for high signal–to–noise output
- Hardened steel mesh grille that resists wear and abuse
- Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration
- Minimally effected by varying load impedance
- Legendary Shure quality and reliability
SLX4 Wireless Receiver Specifications | | Audio Output Level (ref. +/– 38 kHz deviation with 1 kHz tone) | XLR connector (into 600 Ω load): –13 dBV
1/4 inch connector (into 3000 Ω load): –2 dBV | | Output Impedance | XLR connector: 200 Ω
1/4 inch connector: 1kΩ | | XLR output | Impedance balanced
Pin 1: Ground
Pin 2: (+)
Pin 3: (-) | | Sensitivity | –105 dBm for 12 dB SINAD, typical | | Image Rejection | >70 dB, typical | | Power Requirements | 12–18 Vdc at 150 mA, supplied by external power supply | | Operating Range Under Typical Conditions | 100m (300 ft.)
Note: Actual range depends on RF signal absorption, reflection, andinterference | | Audio Frequency Response (+/– 2 dB) | Minimum: 45 Hz
Maximum: 15 kHz
Note: Overall system frequency depends on microphone element. | | Total Harmonic Distortion (ref. +/– 38 kHz deviation, 1 kHz tone) | 0.5%, typical | | Dynamic Range | >100 dB A-weighted | | Operating Temperature Range | –18°C (0°F) to +50°C (+122°F)
Note: battery characteristics may limit this range | | Transmitter Audio 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. | | Logic Connections (SLX4L only) | Pin 1: Logic output, Transmitter Mute Status. Mute=low (0 V). Sinks up to 100 mA.
Absolute maximum -0.7 to 5.5V DC
Pin 2: Logic ground
Pin 3: Logic output, Battery Status. Good=low (0 V). Sinks up to 100 mA.
Absolute maximum -0.7 to 5.5V DC | | Dimensions | 42 mm H x 197 mm W x 134 mm D (1.65 x 7.76 x 5.28 in.) | | Weight | 816 g (1 lb. 13 oz.) | | Housing | Galvanized steel |
SLX2 Wireless Transmitter Specifications | | Audio Input Level | +2 dBV maximum at -10dB position
-8 dBV maximum at 0dB position | | Gain Adjustment Range | XLR connector: 200 Ω
1/4 inch connector: 1kΩ | | XLR output | 10dB | | RF Transmitter Output | 30 mW maximum (dependent on applicable country regulations) | | Dimensions (including SM58 cartridge) | 254 mm x 51 mm dia. (10 x 2 in.) | | Weight | 290 grams (10.2 oz.) without batteries | | Housing | Molded PC/ABS handle and battery cup | | Power Requirements | 2 “AA” size alkaline or rechargeable batteries | | Battery Life | >8 hours (alkaline) |
Shure Beta58 Condenser Microphone Specifications | | Transducer Type | Dynamic (moving coil) | | Frequency Response | 50 to 16,000 Hz | | Polar Pattern | Supercardioid, rotationally symmetrical about microphone axis, uniform with frequency. | | Output Level (at 1,000 Hz) | Open Circuit Voltage: -51.5 dBV/Pa* (2.6 mV)
*1 Pa = 94 dB SPL | | Impedance | Rated impedance is 150 ohms (290 ohms actual) for connection to microphone inputs rated low Z Phasing. Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3. | | Case | Silver blue enamel-painted die cast metal with hardened, matte-finished, spherical steel mesh grille. | | Net Weight | 278 grams (9.92 oz) |
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