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Bluetooth Music Amplifiers for us in the Sensory Rooms
Sensory rooms are specially designed environments that provide a sensory experience to people of all ages and abilities. Traditionally, these rooms have been used for relaxation and de-escalation, offering a safe and calming space for individuals with autism, emotional and behavioural difficulties, sensory processing disorders, or other special needs when they feel overwhelmed.
While sensory rooms continue to serve as spaces for relaxation, advancements in technology have expanded their potential. Multi-sensory room design now incorporates innovative features such as Bluetooth amplifiers, allowing for customised audio experiences that enhance sensory stimulation, engagement, and development. With the ability to wirelessly control and adapt soundscapes, Bluetooth amplifiers enable users to create immersive environments tailored to individual needs, whether for relaxation, focus, or sensory exploration.
KLABXBG2F In-Wall Bluetooth Amplifier
The KLABXBG2 is a compact, powerful wall-mount amplifier that fits into a standard UK two-gang pattress.
It is available in 3 versions:
KLABXBG2 – Bluetooth only
KLABXBG2F – Bluetooth plus front line (aux) input (This model)
KLABXBG2J – Bluetooth plus rear line (aux) input
It is designed for easy, fuss-free operation, requiring no switches or remote controls. To use it, connect via Bluetooth and control the volume with your Bluetooth device. When you disconnect or stop streaming, the amplifier automatically reverts to a very low-power standby mode. Whenever you connect again, it instantly wakes up to deliver clear, powerful audio.
This amplifier features K2Audio-simple-audio-setup, or KSAS for short. This allows custom elements such as Bluetooth ID, Gain and EQ to be modified without a programming cable.
Key Features
Easily connect up to four speakers with two speaker connections per channel, 4 or 8ohm
Bluetooth Connectivity features a Programmable Amplifier, Bluetooth Identity, and a Programmable unique password.
Mono mode for single-speaker installs
Up to 22W RMS per channel
Fully Automatic fit-and-forget design
Ultra-low current draw in standby
A2DP Codecs: APTX, APTX-HD, APT-X Low Latency, SBC and AAC.
Detachable speaker connectors for easy installation.
Split-layer PCB design for excellent Bluetooth range
Web page config can be disabled at the time of installation to prevent unauthorised alterations
Touch the front panel to mute, and touch again to resume. Optionally disable Touch Mute using web page configuration.
A voltage pin mute is needed for integration with alarm and PA systems. It can be set to mute if the pin goes high (3~12v) or mute if it goes low. Config by web page.
Flush mount or surface mount (25mm depth, or 35mm for dry-lining)
What is in The Box
KLABXBG2 Amplifier
KLABPSU Power supply
Fixing screws
Instruction sheet
Specifications
Bluetooth Audio Modes: A2DP Codecs: SBC, MPEG1,2 audio / mpeg2,4 AAC /ATRAC /APTX
Power output (15v 45W supply): 22W RMS per channel into 4ohms
Power output (12v 45W supply): 18W RMS per channel into 4ohms
Power output (18v 54W supply): 25W RMS per channel into 4ohms
Total Harmonic Distortion + Noise: 0.15% (4ohm load, 1KHz, 8W power)
Bandwidth: 20Hz to 22KHz Passive limitation built-in
Power Supply: 12V to 18V (absolute max 18V DC) minimum current 3.0A. Connection via a 2.1mm DC connector centre positive, auto mute on under voltage.
Fuse: self-resetting 3A built in to remove power for at least 20 seconds, clear fault and reconnect
Amplifier topology: full bridge mode, all speaker connections are live ( no common ground connection)
Recommended min speaker impedance:4 ohms per channel
Absolute minimum speaker impedance: 3 ohms per channel
SNR: 98dB
Voltage gain: 33dB
Input required to produce full output: approx 775mV
Standby current: 20mA (0.3W at 15v supply)
Loudspeaker wire size: solid min 0.14mm2 max 2.5mm2, stranded min 0.14mm2 max 1.5mm2
Power Supply Extension Leads
3m extension, our code KLDC430
5m extension, our code KLDC450
10m extension, our code KLDC410
Medical Departments
For more information
If you seek professional advice on which product to select, don’t hesitate to contact RingUK’s specialists today. Our team will evaluate your requirements, research, and clarify all available options to assist you or your client in selecting the ideal system that satisfies your needs.