Shure SLX2/BETA58 Handheld Wireless Microphone (Discontinued)
Usually arrives in 5-9 business days.
The Shure ULXS24/BETA58 is a handheld wireless system which includes BETA58A Vocal Microphone and ULXS4 Diversity Receiver.
The ULX Standard UHF wireless (ULX-S) represents a breakthrough in performance and price for both working musicians and professional sound installers.
For more advanced features and controls, see our ULX Professional wireless systems.
The Shure ULX Standard receiver offers an exceptional value in both performance and price, for both working musicians and sound installers. The feature set of the versatile ULXS4 receiver offers a direct path to full, clear audio signals, unencumbered and unattached. For use with ULX Standard Wireless systems.
The Shure Beta 58A is a high-output supercardioid dynamic vocal microphone designed for professional sound reinforcement and project studio recording. It has become a leading choice among vocalists and touring professionals worldwide.
The Beta 58A maintains a true supercardioid pattern throughout its frequency range. 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.
ULXS4 Standard Diversity Receiver:
BETA 58A Vocal Microphone:
| Connector | Antenna Power Input |
|---|---|
| Connector Type | Antenna: BNC Power Input: IEC 320 |
| Actual Impedance | Antenna: 50 Ω |
| Nominal Input Level | Antenna: –95 to –30 dBm Power Input: 15 Vdc |
| Maximum Input Level | Antenna: +6 dBm (–20 dBm recommended) Power Input: 18 Vdc |
| Pin Assignments | Antenna: Shell = Ground Center = Signal Power Input: IEC Standard |
| Voltage for Remote Power | 12 Vdc, 150 mA maximum |
| Connector | High Z Audio Low Z Audio |
| Output Configuration | High Z Audio: Unbalanced (1/4 in.) Low Z Audio: Balanced (XLR) |
| Actual Impedance | High Z Audio: 3 kΩ Low Z Audio: 22 Ω |
| Pin Assignments | High Z Audio: Tip = Hot Ring/ Sleeve = Gnd Low Z Audio: 1 = Ground 2 = Hot 3 = Cold |
| Transmitter Gain Adjustment Range | 25 dB |
| Receiver Audio Output Level | XLR connector (into 600 ohm load): , –17 dBV (mic) 1/4 inch connector (into 3000 ohm load): –2 dBV |
| Impedance | 1 Megohm ULXS4, ULXP4 (output): 50 ohms at line level; 2000 ohms at mic level |
| Modulation | ±38 kHz deviation compressor-expander system with pre- and de-emphasis |
| RF Power Output | 30 mW maximum |
| Dynamic Range | >100 dB, A-weighted |
| RF Sensitivity | 1.26 μV for 12 dB SINAD (typical) |
| Image Rejection | 80 dB typical |
| Spurious Rejection | 75 dB typical |
| Ultimate Quieting | >105 dB, A-weighted |
| System Distortion | 0.3% total harmonic distortion, typical |
| Power Requirements | 8.4 V Nicad optional ULXS4: 14 - 18 Vdc (negative ground), 550 mA |
| Battery Life | 8 to 9 hours (with 9V alkaline battery) |
| Operating Temperature Range | - 20° to 49° C (- 4° to 120° F) |
| Dimensions | ULX4S: (1.72 in x 8.56 in x 6.52 in) (43 mm H x 214 mm W x 163 mm D) |
| Net Weight | 2.31 lbs (1049 g) (5 oz) |
| Input Configuration | Unbalanced, active |
| Actual Impedance | 20 kΩ |
| Actual Impedance | 50 Ω |
| Nominal Output Level | 20 mW |
| Maximum Output Level | 30 mW |
| Pin Assignments | Shell = Ground Center = Signal |
| Transmitter Gain Adjustment Range | ULX2: 25 dB |
| Receiver Audio Output Level | XLR connector(600 ohm load) +3.9 dBV (line),–17 dBV (mic) 1/4"connector (into 3000 ohm load): –2 dB |
| Modulation | ±38 kHz deviation compressor-expander system with pre- and de-emphasis |
| RF Power Output | ULX2: 30 mW maximum |
| Dynamic Range | >100 dB, A-weighted |
| RF Sensitivity | 1.26 μV for 12 dB SINAD (typical) |
| Image Rejection | 80 dB typical |
| Spurious Rejection | 75 dB typical |
| Ultimate Quieting | >105 dB, A-weighted |
| System Distortion | 0.3% total harmonic distortion, typical |
| Power Requirements | ULX2: 9V alkaline battery; 8.4 V Nicad optional |
| Battery Life | 8 to 9 hours (with 9V alkaline battery) |
| Operating Temperature Range | - 20° to 49° C (- 4° to 120° F) |
| Overall Dimensions | 223.5 mm L x 51 mm Dia (8.8 x 2 in) |
| Net Weight | 258 g (9.1 oz) without battery |
| Frequency Response | 50 to 16,000 Hz |
| Type | Dynamic (moving coil) |
| Polar Pattern | Supercardioid |
| Output Level (at 1,000 Hz) | Open Circuit Voltage: -51.5 dBV/Pa (2.6 mV) |
| Impedance | Rated impedance is 150 Ω (290 Ω actual) for connection to microphoneinputs rated low Z |
| Phasing | Positive pressure on diaphragm produces positive voltage onpin 2 with respect to pin 3 |
| Case | Silver blue enamel-painted die cast metal with hardened, mattefinished,spherical steel mesh grille |
| Adjustable, Stand Adapter | Slip-in microphone mounting, unbreakable, adjustable through180° with standard 5/8"-27 thread |
| Dimensions | 50 mm (2 in) x 160 mm (6.5 in) |
| Net Weight | 0.612 lbs (278 grams) (9.92 oz) |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.