Tascam Ma-BT240 Mixing Amplifier with Bluetooth Receiver

The MA-BT240 is a versatile installation amplifier designed for small commercial spaces. It features high- and low-impedance amplification, a microphone input, line-level inputs, and built-in Bluetooth® for wireless audio streaming. Ideal for restaurants, retail stores, offices, and waiting rooms, the MA-BT240 delivers a comprehensive mixing solution with reliable performance.

Tascam MA-BT240 Includes

• (1) MA-BT240
• (1) Power cord
• (1) Bluetooth Antenna
• Euroblock plugs:
  • For Speaker output:
    • (1) 5.08 mm pitch (2 pin) for high impedance
    • (1) 5.08 mm pitch (4 pin) for low impedance
  • (1) 3.81 mm pitch (4 pin) for mic input
  • (1) 3.81 mm pitch (3 pin) for external controller use
• (1) Cable band kit
• (4) Rubber feet
• (1) Start-up Guide (including warranty)
• (1) TASCAM ID registration guide

Tascam MA-BT240 Features

• Installation amplifier with comprehensive I/O for small to mid-sized facilities
• Efficient Class D amplifier supports low-impedance (120W x 2ch @ 4Ω/8Ω) and high-impedance (240W x 1ch, 100V/70V) connections
• Equipped with Bluetooth® receiver for wireless music streaming from portable devices
• 2 Line inputs (RCA connectors)
• Mic/Line input with switchable Ducking/Paging function to automatically mute background music during announcements
• Built-in mixing with front-panel knobs for all inputs
• Compact half-rack design for convenient placement on desktop or shelf

Tascam MA-BT240 Specifications

• Speaker output:
  • High impedance:
    • Rated output: 240W × 1ch (70V / 100V)
    • Composite impedance:
      • 100V: 42Ω or higher
      • 70V: 21Ω or higher
    • Connector: Euroblock 5.08 mm pitch (2 pin)
  • Low impedance:
    • SPEAKER SELECT: 4Ω    
      • Load impedance: 4Ω or higher
      • Rated output: 120W × 2ch (4Ω @ 1k Hz, 1 % THD)
    • SPEAKER SELECT: 8Ω    
      • Load impedance: 8Ω or higher
      • Rated output: 120W × 2ch (8Ω @ 1k Hz, 1 % THD)
    • Connector: Euroblock 5.08 mm pitch (4 pin)
• Analog audio input:
  • Mic/line inputs (MIC/LINE IN):
    • Connector:
      • Front: Combo jack (balanced)
      • Rear: Euroblock (balanced) 3.81 mm pitch (4 pin)
    • "MIC" Selected:
      • Maximum input level: -30dBu
      • Minimum input level: -65dBu
      • Input impedance: 2kΩ or more
    • "LINE" Selected:
      • Maximum input level: +20dBu
      • Nominal input level: +4dBu
      • Input impedance: 10kΩ or more
  • Line inputs (LINE IN 1/LINE IN 2):
    • Connector: RCA pin jacks (unbalanced)
    • Maximum input level: +6.0dBV
    • Nominal input level: -10.0dBV
    • Input impedance: 10kΩ or more
• Analog audio output:
  • Line outputs LINE OUT:
    • Connector: RCA pin jacks (unbalanced)
    • Maximum output level: +6.0dBV
    • Nominal output level: -10dBV
    • Output impedance: 200Ω
• Bluetooth®:
  • Version: 5.1
  • Output class: Class 2, about 10m unobstructed transmission distance² 
  • Supported profile: A2DP
  • Codecs: SBC, AAC
• External control (VOL. REMOTE connector for output volume adjustment):
  • Connector: 3.81mm pitch (3 pin) Euroblock, (1:Vcc 5V / 2: Control / 3: GND)
• Other:
  • Power: AC100 - 120V, 50/60Hz (North America), AC220 - 240V, 50/60Hz (Europe)
  • Cooling method: Natural air cooling
  • Guaranteed operating temperature range: 0℃ - 40℃
  • Guaranteed operating humidity range: 5% - 85% (no condensation)
  • Power consumption:
    • Rated: 58W (1/8W output, 1kHz sine wave, @ 4Ω)
    • Idle: 18W
  • Dimensions: 214(W) × 44(H) × 298(D) mm (excluding protrusions and Bluetooth antenna)
  • Weight: 2.5kg
• Audio performance:
  • Frequency response: 20 Hz to 20 kHz +2 dB/–2 dB (LINE IN 1 to SPEAKER OUT,　1/8 rated output, TREBLE/BASS flat)
  • Distortion: 0.05 % or less (LINE IN 1 to SPEAKER OUT, 1kHz, at 1/8 rated output)
  • S/N ratio: 92 dB or more (LINE IN 1 to SPEAKER OUT, 1kHz, at rated output)
  • Crosstalk: 70 dB or more (LINE IN 1 to SPEAKER OUT, 1kHz, at rated output)