Alto Professional Bluetooth Total MKII Audio Transmission System

Alto Professional Bluetooth Total 2 (MKII) Bluetooth Receiver

ALTO Bluetooth Total 2 is a compact, rechargeable Bluetooth receiver designed for audio professionals. This device connects directly to any XLR input (e.g., on a mixer or powered speaker) and allows wireless music streaming from a phone or computer, without the need for any cables.

The new version utilizes Bluetooth 5.0 technology, ensuring a stable connection and a greater operating range (up to 30 meters). One of the most useful features is the ability to wirelessly pair two "Bluetooth Total 2" devices (Stereo Link), thus creating a true stereo system without any cables between the speakers. The integrated battery provides more than 6 hours of continuous operation.

Key Features

• XLR connection: Plugs directly into mixers or speakers.
• Bluetooth 5.0: Reliable connection and high audio quality.
• Stereo pairing: Ability to wirelessly connect two receivers for stereo sound.
• Battery: Integrated rechargeable battery (6+ hours of operation).
• Compactness: Lightweight and durable housing.

Technical Specifications

• Manufacturer: Alto Professional
• Model: Bluetooth Total 2
• Type: XLR Bluetooth receiver
• Bluetooth version: 5.0 (A2DP, AVRCP)
• Operating range: Up to 30.5 m (100 feet)
• Connector: XLR (male) – connects to a female jack
• Frequency response: 20 Hz – 20 kHz (+1 dBu)
• Signal-to-noise ratio (SNR): > 80 dB
• Distortion (THD+N): < 0.05%
• Power supply: Integrated Li-Ion battery
• Battery life: 6+ hours
• Charging: Micro-USB port (5V, 0.5A), charging time 3-4 hours.
• Dimensions: 38.1 x 137.2 x 22.9 mm
• Weight: 0.11 kg

What's in the Box?

• 1 x ALTO Bluetooth Total 2 receiver
• 1 x Micro-USB charging cable
• 1 x User manual

Who is it for?

• Audio engineers looking to quickly add Bluetooth functionality to any mixer.
• Event hosts and DJs who want to play music through powered speakers wirelessly.
• Musicians using powered speakers for rehearsals and wanting to play along with recordings from their phone.