Product Description
Sennheiser SpeechLine Digital Wireless Microphone Set with 153-S DW Stand, MEG 14-40-L-II B Microphone, and DW Receiver (US)
Overview
The SpeechLine Digital Wireless Microphone Set from Sennheiser includes an SL Table Stand 153-S DW, a MEG 14-40-L-II B gooseneck microphone with integrated LED ring, an SL Rack Receiver DW with power supply, a BA 40 rechargeable battery, and a rackmount kit. Optimized for speech transmission, this flexible wireless set offers speech intelligibility and ease of use for meeting participants, in conference rooms, offices, and huddle rooms.
The table stand features a 5-pin XLR port for connecting to the gooseneck microphone; it connects wirelessly to the receiver and can be charged wirelessly or via included USB cable. The rechargeable battery allows up to 10 hours of operation and an LED provides battery life status. The receiver features a clear visible OLED display for easy setup and operation. The automatic frequency and interference management allows convenient and reliable operation. The microphone set can be controlled and monitored remotely via the Sennheiser Control Cockpit software (available separately).
Features
- SL Table Stand 153-S DW
- MEG 14-40-L-II B Gooseneck Microphone
- SL Rack Receiver DW
- BA 40 Rechargeable Battery
- Up to 10 Hours of Operation
- 1920 to 1930 MHz Frequency Range
- Rackmount Included
- Suitable for Conference Rooms
- Easy Wireless Charging
- LED Battery Indicator
Includes
- (1) SL Tablestand 153-S DW
- (1) MEG 14-40-L-II B gooseneck microphone
- (1) BA 40 rechargeable battery
- (1) SL Rack Receiver DW
- (1) power supply
- (1) GA 4 rackmount kit
Specifications
System
| AF Frequency Response |
20 Hz to 20 kHz
|
| Dynamic Range |
> 120 dB
|
| THD |
0.1% at 1 kHz
|
| Audio Sampling |
24-bit / 48 kHz
|
| Signal to Noise Rate |
> 90 dB
|
| Encryption |
AES 256
|
| RF Frequency Range |
US: 1920 to 1930 MHz
|
| Modulation |
GFSK with back channel
|
| Transmission Method |
TDMA, space diversity
|
| Latency |
19 ms
|
| Relative Humidity |
95% maximum
|
| Operating Temperature |
14 to 131°F / -10 to 55 °C
|
| Storage Temperature |
-4 to 158°F / -20 to 70°C
|
Receiver
| RF Sensitivity |
< -90 dBm
|
| RF Output Channels |
Adaptive, up to 250 mW (country-specific)
|
| Audio Output Level |
XLR Balanced: Maximum +18 dBu
RCA Unbalanced: Maximum +6 dBu
|
| Audio Effects |
Low Cut: -3 dB at 120 Hz
Equalizer: 7-band graphic equalizer with sound presets
Sound Profiles: Female voice, male voice, and media
|
| Display |
OLED
|
| Network Protocol |
Media Control Protocol, TCP/IP IPv4 (DHCP, manual)/IPv6
|
| Power Supply |
12 VDC
|
| Current Consumption |
350 mA
|
| Connectors |
1 x XLR
2 x RCA
2 x reverse SMA
1 x RJ45
1 x power
|
| Dimensions |
8.4 x 1.7 x 6.6" / 21.2 x 4.3 x 16.8 cm
|
| Weight |
29 oz / 828 g
|
Power Supply
| Nominal Input Voltage |
100 to 240 VAC
|
| Power Frequency |
50 or 60 Hz
|
| Input Current |
Maximum 120 mA
|
| Power Consumption |
Standby: ≤ 0.3 W
|
| Operating Temperature |
14 to 131°F / -10 to 55°C
|
| Storage Temperature |
-4 to 158°F / -20 to 70°C
|
| Relative Humidity |
95%
|
| Dimensions |
Not specified by manufacturer
|
| Weight |
Approx. 3.5 oz / 100 g
|
Stand
| AF Frequency Response |
75 Hz to 20 kHz
|
| Max Input |
1.7 V RMS
|
| Input Impedance |
30 kOhms
|
| Power Supply |
BA 40 accupack
|
| Operating Time |
Up to 10 hours
|
| Microphone Connector |
5-pin XLR
|
| Operating Temperature |
50 to 113°F / 10 to 45°C
|
| Relative Humidity |
95%
|
| Dimensions |
6.6 x 4.7 x 1.9" / 16.7 x 12.0 x 4.8 cm
|
| Weight |
23 oz / 660 g without battery
|
Battery
| Model |
BA 40
|
| Capacity |
2200 mAh
|
| Output Voltage |
3.6 V
|
Microphone
| Pick Up Pattern |
Cardioid
|
| Frequency Response |
50 Hz to 20 kHz
|
| Acoustic Principle |
Gooseneck microphone (condenser)
|
| Output Impedance |
< 100 Ohms at 1 kHz
|
| Sensitivity |
15 mV/Pa
|
| Maximum Sound Pressure Level (SPL) |
130 dB at 1 kHz < 3%
|
| Equivalent Noise Level |
37 dB (CCIR)
26 dB (A)
|
| Power Supply |
Microphone: 12 to 48 V phantom power
Signal Light Ring: 12 to 30 VDC, 1-18 mA, green LED
|
| Current Consumption |
3 mA
|
| Connector |
5-pin XLR
|
| Operating Temperature |
32 to 104°F / 0 to 40°C
|
| Storage Temperature |
-13 to 158°F / -25 to 70°C
|
| Length |
18.0" / 45.7 cm
|
Other Details
This limited product warranty is Sonova Consumer Hearing’s only warranty and the customer's only remedy concerning the product. All other representations, warranties or conditions, expressed or implied, written or oral, including but not limited to any warranties or guarantees of merchantability, fitness for a particular purpose, or non-infringement, are expressly excluded. As a result, except as set forth in the previous and following paragraphs, the product is sold "as-is" and the customer assumes the entire risk as to the product's suitability for their needs, its quality and its performance.
Sennheiser-branded consumer hearing products: 2 years from original purchase
Wired Evolution Products: 10 Years
Neumann Products: 1 Year
Refurbished products: Carry the standard warranty**
** Remanufactured product warranties are only valid when purchased from an authorized Sennheiser reseller and only apply to Sennheiser-branded consumer hearing products. Excludes any remanufactured Headphone, TeleCom Headset, or Bluetooth® product, which carry a 90-day warranty. Out of warranty TeleCom headset replacements have a 1 year warranty.
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