Adastra SA240 Secure Wall Amplifiers with Bluetooth

Adastra SA240 240w 100v line secure wall amplifiers with UHF mic + media player

Public address mixer-amplifier built into a surface-mount secure box. A powerful output can drive either 100V line or low impedance speakers from binding post terminals inside the cabinet. The system includes a handheld UHF microphone with an inbuilt receiver and 2 switchable wired mic/line inputs are provided on combo XLR/jack sockets. Each mic input has switchable +48V phantom power and priority override, whch mutes the Aux inputs during voice operation. An internal media player enables playback of audio tracks from USB/SD player, FM tuner or Bluetooth pairing. Alternatively, line inputs can be connected to the Aux 1 RCA sockets or separate Aux 2 RCA/3.5mm jack sockets. The combination of flexible input section and a high efficiency amplifier in a strong, lockable cabinet provides a complete solution for buildings where security and ease of use is essential.

• Do not connect more that one 8Ω loudspeaker to the 8Ω output of this amplifier
• Output power (RMS): 240w
• Fuse: F2AL (20x5mm)
• Power supply: 170-264Vac, 50Hz (IEC)
• Amplifier : construction: Class-D + output transformer
• Phantom power: +20V switchable to each XLR input
• Input impedance: Mic: 600 Ohms / Line: 10k Ohms
• Input sensitivity: Mic: -42dB / Line: -10dB
• Frequency response : mic: 85Hz-22kHz
• Frequency response : line: Line 1+2: 80Hz-24kHz, Line 3+4: 85Hz-24kHz
• SNR: Mic: 66dB / Line: 76dB
• THD: <0.4% @ 1kHz
• Speaker outputs: 8 Ohm / Com / Com / 100V
• Music source: USB/SD player, FM tuner, Bluetooth
• Mic/line inputs: 2 x combo XLR/jack
• Line inputs: RCA (Aux 1), RCA or 3.5mm jack (Aux 2)
• Line output: XLR male connector
• Equalization: Bass + Treble each channel
• Bluetooth version: 2.0
• Carrier frequency: 864.5MHz
• Batteries : handheld transmitter: 2 x AA (alkaline)
• Wireless range: 50m (max)
• Dimensions: 375 x 345 x 160mm
• Weight: 9.25kg
• UHF wireless handheld mic included
• USB/SD media player
• Bluetooth receiver
• 2 switchable mic/line inputs
• Switchable phantom power for condenser mics
• 100V or low impedance operation
• Secure lockable cabinet

See the ‘User Manuals’ tab on the left of this page – as manufacturers are making instruction sheets and user manuals available for download only and your purchase may not include a printed version.