Experience Simplicity with SpeechLine Digital Wireless

Experience Simplicity with SpeechLine Digital Wireless

DEDICATED

TO SPEECH

Experience Simplicity with

SpeechLine Digital Wireless

EASY RELIABLE FUTURE-PROOF

SPEECHLINE DIGITAL WIRELESS

The world’s first digital wireless microphone exclusively for speech.

No audio know-how is required – it’s already built in.

EASY

EXPERIENCE SIMPLICITY

Experience superior ease of use.

The best microphone is the one you don‘t have to think about...

EASIEST

SET-UP

Automatic Frequency Management performs an on-site realtime scan on startup and finds free frequencies without any need for manual fine tuning.

EASY

EASIEST

OPERATION

Automatically adjusts volume levels to ensure superior audio clarity.

Automatic Audio Level Management

adjusts gain levels and sensitivity to always ensure the best signal-to-noise ratio. Distortion is a thing of the past.

EASY

EASIEST SYSTEM

MANAGEMENT

App-based remote monitoring and maintenance. Easy monitoring and operation via the Wireless System

Remote App

for iOS or Android.

EASY

RELIABLE

TRUST RELIABILITY

SpeechLine Digital Wireless is a professional solution for speeches and lectures. It offers the greatest reliability and helps prevent potential presentation pitfalls.

AUTOMATIC

INTERFERENCE

MANAGEMENT

Digital transmission is the technological basis for effective Automatic

Interference Management. SpeechLine Digital Wireless will seamlessly switch to a free channel in the event of frequency disturbances.

RELIABLE

OPTIMUM SPEECH

INTELLIGIBILITY

Audio presets for male/female voices, and preconfigured sound profiles for dedicated settings.

RELIABLE

RELIABLE

CONVENIENT

RECHARGING

Powerful Li-Ion technology: Outstanding battery life up to 15 h.

SpeechLine Digital Wireless comes with USB charging and state-of-the-art power management with runtime prediction.

FUTURE-PROOF

SEAMLESSLY INTO

THE FUTURE

The professional wireless microphone system for tomorrow and today.

ADVANCED

256-BIT AES

ENCRYPTION

The strongest encryption algorithm for secure wireless transmission. Keep it confidential: A unique encryption key will be generated individually whenever a microphone is connected to the receiver.

FUTURE-PROOF

FUTURE-PROOF

LICENSE-FREE

License-free operation, no registration required. No license fees and free operation within the 1.9 GHz range. Plus: This frequency band is far less busy than other frequencies, e.g. Wifi.

FUTURE-

PROOF

1.9 GHZ

A smart investment in a future-proof frequency range. The 1.9 GHz frequency band is not affected by legislative changes.

FUTURE-PROOF

SpeechLine Digital Wireless

ALL FEATURES AT A GLANCE

AUTOMATIC FREQUENCY MANAGEMENT

No frequency planning or manual fine tuning required due to Auto Frequency Management.

CONVENIENT RECHARGING

Powerful Li-Ion technology:

Outstanding battery life up to 15 h.

LICENSE-FREE

License-free operation, no registration required.

AUTOMATIC AUDIO LEVEL MANAGEMENT

Adjusts gain levels and sensitivity fully automatically and always guarantees superior audio clarity.

REMOTE APP

Easy monitoring and operation via the Wireless System

Remote App for iOS or Android.

FUTURE-PROOF 1.9 GHZ

A smart investment in a future-proof frequency range.

OPTIMUM SPEECH INTELLIGIBILITY

Audio presets for male/female voices, and preconfigured sound profiles for dedicated settings.

AUTOMATIC INTERFERENCE MANAGEMENT

Actively avoids wireless transmission disturbances by quickly switching to a free frequency.

ADVANCED 256-BIT AES ENCRYPTION

The strongest encryption algorithm for secure wireless transmission.

MULTICHANNEL OPERATION

Up to 20 RF channels per range (dependant on local regulations).

SpeechLine Digital Wireless

COMPONENTS

SL WSR APP

Remote control of SpeechLine

Digital Wireless via App.

SL RACK RECEIVER DW

Reliable core –

The heart of the system

SL CHG 2

Two bay charger for SpeechLine DW.

SL HEADMIC 1

Nearly invisible and easy-to-wear microphone.

SL BODYPACK DW

Intuitive handling, perfect transmission.

SL HANDHELD DW

Your mobile speech emphasizer.

SYSTEM

AF frequency response

Dynamic range

THD (1 kHz)

Audio sampling

Signal-to-noise ratio

Encryption

RF frequency ranges

Modulation

Transmission method

Latency

Temperature range*

Operation:

Storage:

20 to 20,000 Hz

> 120 dB (A) typ. 0.1 %

24 bit/48 kHz

> 90 dB (A)

AES 256

EU:

USA:

1,880 to 1,900 MHz

1,920 to 1,930 MHz

Brazil: 1,910 to 1,920 MHz

Taiwan: 1,880 to 1,895 MHz

Japan: 1,893 to 1,906 MHz

GFSK with back channel

TDMA space diversity

19 ms relative air humidity max. 95 %

–10 °C to +55 °C

–20 °C to +70 °C

* The temperature range is influenced by the battery characteristics

SL HANDHELD DW

RF output power

AF frequency response

Input sensitivity

Power supply

Accupack

Batteries*

Operating time

Accupack

Batteries*

Display

Mute switch

Weight (w/o accupack) adaptive, up to 250 mW

(country-specific)

50 to 20,000 Hz automatic sensitivity adjustment

BA 10 (Li-Ion, 3.7 V)

2 x AA size battery (1.5 V) typ. 15 h typ. 10 h

LCD available approx. 262 g incl. microphone head

* optional accessory

MICROPHONES

Microphone type

Sensitivity

Pick-up pattern

Max. SPL

MME 865-1

1.6 mV/Pa super-cardioid

152 dB SPL

MKE 1 SL Headmic 1 pre-polarized condenser microphone

5 mV/Pa omni-directional

142 dB SPL

5 mV/Pa omni-directional

142 dB SPL

BATTERY PACKS

Charging capacity

Output voltage

BA 10

2200 mAh

3.6 V

BA 30

2030 mAh

3.7 V

SL RACK RECEIVER DW

RF sensitivity < –90 dBm

RF output power back channel adaptive, up to 250 mW

(country-specific)

Digital gain

Mic/line level switch

XLR, balanced

RCA, unbalanced

Audio effects

Low cut

Equalizer

Automatic gain control AGC adjustable in 6-dB steps

–24 dB/0 dB max. +18 dBu max. +6 dBu

–3 dB at 120 Hz

7-band graphic equalizer with sound presets compression/expansion with automatic make-up gain function

Display

Network protocol

Power supply

Current consumption

AF connection sockets

Antenna sockets

Network socket

DC socket for power supply

Weight

OLED

Media Control Protocol

TCP/IP IPv4 (DHCP, Manual)/IPv6

12 V DC

350 mA

XLR/2 x RCA

2 x Rev-SMA

RJ45 hollow jack approx. 828 g

SL BODYPACK DW

RF output power

AF frequency response

Mic

Line

Max. input level

Mic

Line

Line input impedance

Input sensitivity

Power supply

Accupack

Batteries*

Operating time

Accupack

Batteries*

AF connection socket adaptive, up to 250 mW

(country-specific)

50 to 20,000 Hz

20 to 20,000 Hz

2.2 V RMS

3.3 V RMS

1 M

Ω automatic sensitivity adjustment

BA 30 (Li-Ion, 3.7 V)

2 x AA size battery (1.5 V) typ. 15 h typ. 11 h

3.5 mm jack socket, lockable connector assignment:

Weight (w/o accupack) approx. 88 g

* optional accessory

Sennheiser electronic GmbH & Co. KG

Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com

sennheiser.com/speechline-dw

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