Ecler SAMI-702BT 7-Channel 19" Analogue Stereo Rack Mixer with Bluetooth
DETAILS
The Ecler SAMI-702BT is a 7-Channel 19" Analogue Stereo Installation Rack Mixer featuring six MIC/LINE stereo inputs, a dedicated Bluetooth 5.0 stereo input, 3-band tone control, talkover priority and a MUTE remote control port.
The most versatile model in the SAMI series for retail, education, corporate, hospitality and sports and wellness installations.
The Ecler SAMI-702BT is the most feature-rich model in the SAMI analogue installation mixer series, adding a dedicated Bluetooth 5.0 stereo input channel to the established six-channel MIC/LINE configuration — making it the ideal choice for installations where wireless audio streaming from smartphones, tablets and other Bluetooth devices is required alongside traditional wired microphone and line-level sources.
Designed for retail stores, educational facilities, corporate offices, hospitality venues and sports and wellness spaces, the SAMI-702BT combines comprehensive seven-channel mixing capability with professional installation features in a compact 1RU 19" rack format.
Bluetooth 5.0 with ECLER Bluetooth Manager
The SAMI-702BT's integrated Bluetooth 5.0 receiver delivers wireless audio streaming with AAC and SBC codec support, a range of up to 25 metres and a frequency response of 20Hz to 20kHz (-1dB) for high-quality wireless audio performance. The Bluetooth input can be configured for stereo or mono output, and the system is managed via ECLER's dedicated ECLER BLUETOOTH MANAGER (EBTM) software via USB-C connection — providing comprehensive configuration and management of the Bluetooth input parameters. A front panel Bluetooth pairing button and pair LED indicator make connecting wireless devices quick and intuitive, without the need to access rear panel controls.
High-Quality Audio Performance
The SAMI-702BT maintains the same high audio performance standards as the rest of the SAMI series across all wired inputs. Line inputs achieve a frequency response of 10Hz to 50kHz (-1dB), THD+Noise less than 0.005% and SNR greater than 100dB. The Bluetooth input delivers THD+Noise less than 0.03% and SNR greater than 100dB. Balanced MIC inputs achieve a frequency response of 10Hz to 30kHz (-1dB), SNR greater than 85dB and CMRR greater than 60dB at 1kHz. All MIC inputs support +18V phantom power, and microphone sensitivity is adjustable via rear panel controls for precise level matching.
Talkover, 3-Band Tone Control & Safety Integration
The SAMI-702BT includes the same comprehensive control and safety features found across the SAMI range. A 3-band tone control section — Bass (100Hz ±15dB), Mid (2kHz ±15dB) and Treble (10kHz ±15dB) — allows tonal shaping of the overall mix output, whilst a talkover (priority) function is assignable from any MIC/LINE input over the mix bus with a 2-second release time and -30dB ducking effect. The main mix output is switchable between stereo and mono operation, and an AUX/REC output provides a secondary RCA output for recording or zone feed applications. A MUTE remote control input — triggered by external dry contact closure — enables integration with fire detection systems and other safety devices for automatic audio muting in an emergency.
Ecler SAMI-702BT Key Features:
- 7-Channel 19" 1RU Installation Mixer: 6 x MIC/LINE stereo inputs plus 1 x dedicated Bluetooth 5.0 stereo input for the most versatile source configuration in the SAMI range.
- Bluetooth 5.0 (AAC & SBC): Wireless audio streaming from smartphones and tablets with up to 25m range and ECLER Bluetooth Manager (EBTM) software configuration via USB-C.
- +18V Phantom Power: Available on all MIC inputs for condenser microphone compatibility.
- 3-Band Tone Control: Bass (100Hz ±15dB), Mid (2kHz ±15dB) and Treble (10kHz ±15dB) for tonal shaping to suit different room acoustics.
- Talkover (Priority) Function: Assignable from each MIC/LINE input over the mix bus with 2-second release time and -30dB ducking effect.
- Adjustable MIC Sensitivity: Rear panel microphone sensitivity adjustment (±15dB) for precise level matching.
- Main Mix Output: Switchable stereo/mono output via 3-pin Euroblock with internally selectable output level (0dB or +6dB).
- AUX/REC Output: Additional stereo RCA output for recording or zone feed applications.
- MUTE Remote Control Input: External dry contact closure for integration with fire detection and other safety systems.
- Front Panel Bluetooth Pairing Button & LED: Quick, intuitive Bluetooth device pairing without accessing rear panel controls.
- ECLER Bluetooth Manager (EBTM): Dedicated software for comprehensive Bluetooth input configuration via USB-C.
- Stereo/Mono Bluetooth Output: Configurable via EBTM software to suit different system requirements.
- Passive Cooling: Silent operation for noise-sensitive installation environments.
- Universal Mains Input: 100–240V AC, 50–60Hz via external PSU.
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Supplied with PSU, Euroblocks, Rubber Feet & Mini Jumpers: Ready for immediate installation out of the box.
SPECS & DOWNLOADS
Ecler SAMI-702BT Specifications:
Download the PDF Data Sheet HERE >
Inputs
- Input Channels: 6 x MIC/LINE stereo, 1 x Bluetooth stereo
- MIC Connection: 3-pin Euroblock (balanced)
- LINE Connection: RCA
- Bluetooth: Class 1, version 5.0, up to 25m range
- Bluetooth Profiles: A2DP 1.3 / AVRCP 1.6 / HFP 1.7.2 / HSP 1.2
- Bluetooth Codecs: AAC, SBC
- Input Sensitivity: LINE 1–6: 0dB / Bluetooth LINE 7: 0dB or -6dB (internally selectable) / MIC BAL: -35dB
- Input Sensitivity Adjust: MIC/LINE 1–6: ±15dB
- Input Impedance: LINE 1–6: 50kΩ / MIC BAL: >1kΩ
- Phantom Power: +18VDC (all MIC inputs)
- CMRR: MIC > 60dB at 1kHz
Outputs
- Main Output: 1 x stereo/2 x mono (3-pin Euroblock), 0dB or +6dB (internally selectable), 600Ω
- AUX/REC Output: 1 x stereo RCA, 0dB or +6dB (internally selectable), 10kΩ
- Bluetooth Output Configuration: Stereo or mono (configurable via EBTM)
Signal
- Frequency Response: LINE 1–6: 10Hz–50kHz (-1dB) / Bluetooth LINE 7: 20Hz–20kHz (-1dB) / MIC BAL: 10Hz–30kHz (-1dB)
- THD+Noise: LINE 1–6: < 0.005% / Bluetooth LINE 7: < 0.03% / MIC BAL: < 0.04%
- SNR: LINE 1–6: > 100dB / Bluetooth LINE 7: > 100dB / MIC BAL: > 85dB
Control
- Tone Control: 3-band — Bass 100Hz ±15dB / Mid 2kHz ±15dB / Treble 10kHz ±15dB
- Talkover: 2-second release time, -30dB ducking effect, assignable per MIC/LINE input
- MUTE Port: NO/NC dry contact closure
- Bluetooth Management: ECLER BLUETOOTH MANAGER (EBTM) via USB-C
- Indicators: Power LED, MUTE LED, VU-meter level LEDs, Bluetooth Pair LED
Electrical
- Power Supply: ±17.5VDC external PSU (included)
- Mains Input: 100–240V AC, 50–60Hz
- Power Consumption: 14.35VA / 6.6W
- Cooling: Passive
Physical
- Installation Format: 19" rack, 1RU
- Dimensions (W x H x D): 482.5 x 44 x 153.7mm
- Weight: 1.9kg
- Operating Temperature: 0°C to +35°C
- Operating Humidity: < 85% RH
- Included Accessories: ±17.5VDC multi-plug PSU, Euroblocks, rubber feet, mini jumpers

