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Radio Design Labs

Radio Design Labs DD-BTN44 Wall-Mounted Bi-Directional Line-Level and Bluetooth® Audio Dante Interface

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Bought in the UK, backed in the UKWhy it matters →
  • Sourced through UK distribution
  • UK manufacturer warranty
  • UK-based engineers
  • No import duty or customs charges
  • GBP pricing, UK VAT invoices
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Return within 14 days
Installation services availablePurchase orders: education customers only
7 Years Warranty Included
Key specifications
Network ConnectorRJ45 with Link and Speed indicators
Digital Audio Ethernet ProtocolDante
Transmission Rate100 Mbps
Sample Rates Supported44.1 kHz, 48 kHz (default)
Bit Depth Supported24 bits
Audio Operating Levels-20 dBFS = +4 dBu (balanced); -20 dBFS = -10 dBV (unbalanced), nominal
Frequency Response20 Hz to 20 kHz (± 0.25)
THD+N< 0.05%
All 25 specifications

Description

The D SERIES-BTN44 modules are wall-mounted user Dante audio interfaces that include bidirectional Bluetooth audio, unbalanced analog stereo or mono audio inputs and outputs, and a balanced or unbalanced line-level output. Stereo audio from a compatible Bluetooth-enabled device feeds two Dante network audio channels. Stereo audio connected to a front-panel Mini-Jack or L and R RCA jacks feeds two other Dante network audio channels.

Full specifications Datasheet Compare alternatives

Stereo audio is available to users through a front-panel Mini-Jack fed from two Dante network channels. A rear-panel terminal block provides either a balanced (+4 dBu) or unbalanced (-10 dBV) output from one Dante network channel. That output may feed a variety of RDL wall panels to provide a specific mic or line level output to users, or it may be used to feed the audio power amplifier in the associated audio zone. One Dante channel may be routed back to a connected device through the Bluetooth interface enabling full duplex communication.

The D SERIES-BTN44 modules are powered from PoE. The installer can customize the module name and programming password through RDL Console 2.0 software. These modules feature studio-quality circuits and analog filters to provide audio performance exceeding expectations from consumer interface technologies. High performance, simplicity of operation and efficiency of installation make RDL the best value in professional Bluetooth interfaces.

Key features:

• Bluetooth Audio Input for Dante Networked System

• Consumer Audio Inputs on Mini-Jack or RCA Jacks

• Return Audio Talk Channel from Dante Network to Bluetooth Connected Device

• Q-SYS Plug-In Available for Configuring in Q-SYS Environment

• Consumer Audio Outputs on Mini-Jack

• Balanced and Unbalanced Audio Line Outputs on Rear Panel

• Intuitive Single Button Bluetooth Pairing with LED Status Indication

• Bluetooth Settings Configurable via RDL Console 2.0 Software

• Customize the Module ID Name and Settings via RDL Console 2.0 Software

• Mono or Stereo Mode for Audio Inputs is Switch-Selectable Behind Cover Plate

• Module is PoE Powered

Manufacturer part number DD-BTN44.

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Key features

Network Connector

RJ45 with Link and Speed indicators

Digital Audio Ethernet Protocol

Dante

Transmission Rate

100 Mbps

Sample Rates Supported

44.1 kHz, 48 kHz (default)

Bit Depth Supported

24 bits

Audio Operating Levels

-20 dBFS = +4 dBu (balanced); -20 dBFS = -10 dBV (unbalanced), nominal

Frequency Response

20 Hz to 20 kHz (± 0.25)

THD+N

< 0.05%

Technical specifications

Choose a section to view its specifications.

Connectivity (8)
Network Connector
RJ45 with Link and Speed indicators
Digital Audio Ethernet Protocol
Dante
Sample Rates Supported
44.1 kHz, 48 kHz (default)
Bit Depth Supported
24 bits
Output
Stereo mini-jack
Outputs
Balanced and unbalanced on detachable terminal block
Inputs (4)
Stereo mini-jack (L and R); RCA jack (L and R)
Power Connection
PoE (RJ45)
Audio (1)
Audio Operating Levels
-20 dBFS = +4 dBu (balanced); -20 dBFS = -10 dBV (unbalanced), nominal
Power & Physical (3)
Dimensions
3.52” (8.94 cm) W; 4.11” (10.44 cm) H; 2.09” (5.31 cm) D
Shipping Weight
1.15 lb.
WEEE Weight
0.78 lbs.
General (13)
Transmission Rate
100 Mbps
Frequency Response
20 Hz to 20 kHz (± 0.25)
THD+N
< 0.05%
Noise below -20 dBFS
< -75 dB
Voice signal feeding device
One Dante channel (mono, -20 dBFS nominal)
Crosstalk (channel to channel)
< 75 dB
THD + N
< 0.05%
Dante channels used (2)
L and R
Indicators (5)
Bluetooth® (2), Network Sync
Ambient Operating Environment
0° C to 40° C
Power Requirement
PoE
PoE
Class 0, IEEE 802.3af
Tariff Code
8518.50.0000
Call 020 3815 8642

Documents

Radio Design Labs DD-BTN44 Wall-Mounted Bi-Directional Line-Level and Bluetooth® Audio Dante Interface — RDL Datasheet

Delivery & returns

Estimated delivery 24 Oct - 28 Oct. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.

Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.

Full delivery & returns policy

Bought in the UK, backed in the UK

  • This item is sourced through UK distribution and ships to you from within the UK, so the order never crosses a customs border.

  • The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.

  • Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.

  • Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.

  • Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.

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Payment & security

Pay securely by card. Education customers can apply for a 30-day purchase order account.

Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.

All transactions are processed over an encrypted, secure checkout.

Purchase order & invoice terms

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