inDESIGN BMA 240 4 Mic/line Input 240Watt Mixer Amplifier



The inDESIGN BMA 240 is a high quality mixer amplifier for commercial and industrial audio applications.

The BMA series feature 4 Mic/line inputs. Microphone input 1 features a mute so that a Microphone on this channel will mute all other inputs, useful for paging announcements. The BMA Series provide either 4 Ohm or constant voltage 100V speaker outputs. A pre-amp out/power amp in link allows for the mixer audio signal to be sent to an external equaliser or a booster amplifier. Shipped with a link fitted.

The mixer amplifiers are part of inDESIGN’s Install Series, which also includes mixers and power amplifiers. These units provide excellent features and value.

Warranty: 5 Years

  • Output power: 240W
  • AC power supply: 230VAC -240VAC
  • Output low impedance: 4 ohm-8 ohm
  • Hi impedance output: 70V / 20 ohm
    100V / 41 ohm
  • Input sensitivity: Microphone balanced XLR, 1mV
    Line RCA 500mV
  • Frequency response: 50Hz-18Khz, + / - 2dB. At -3dB rated power
  • Noise floor: 8mv at 100V output
  • THD (at -3dB rate power): Less than 0.5%
  • Tone control: Bass 100Hz + - 10dB, Treble 10kHz + - 10dB
  • Control: Input level, tone control, master level, VOX
  • VOX: CH 1 has priority over CH2, 3, 4. (AFL)
  • Phantom power: 48V at CH 1 MIC XLR
  • Cooling: Fan cooling, Thermal control
  • Protection: Thermal protected at 95 degrees, muted input, short circuit, overload
  • Level meter: LED meter, range -24dB / 0dB
  • Size (mm): 485 x 88 x 315
  • Weight KG (Net): 11

To download the BMA 240 User Manual please click here.

Order weight is calculated on whichever of the dead (actual) or volumetric weight is the greatest. As of 10/9/21 capped $8.80 to $16.50 for up to 20kg to most areas. For orders under $50 options are Standard Postage $8.80 or Express Shipping for $16.50. Orders over $1,000 ship for free. Express Shipping covers one delivery attempt so please provide an address where someone is available to sign for courier delivery between 9am and 5pm weekdays. You can instruct us to ask the courier to leave your parcel unattended in a safe place, although please be aware that if anything happens to the parcel, neither us nor the courier company can be held responsible. Work addresses are a great delivery option. If using a work address please include the business' name.

* for some larger items does not apply to Australian remote island locations, some mainland remote locations (outside Darwin NT and Perth WA metro areas) or outside Australia. If unsure if you are entitled to capped shipping it is best to contact us prior to placing order.