SA240 Secure Wall Amplifier 100V with UHF Mic and DAB+ Media Player

Public address mixer-amplifier built into a surface-mount secure box. A powerful 240W 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 +20V 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, DAB+/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. For emergency control, there are 24V terminals on the bottom for patching into an alarm panel to mute all except the Mic 1 input. 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.

Features

UHF wireless handheld mic included
USB/SD media player
Bluetooth receiver
2 switchable mic/line inputs
DAB+/FM radio tuner
24V emergency mute contacts

Specifications

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, DAB+/FM tuner, Bluetooth
Input : mic/Line — 2 x combo XLR/jack
Input : line — RCA (Aux 1), RCA or 3.5mm jack (Aux 2)
Line output — XLR male connector
Equalization — Bass + Treble each channel
Bluetooth version — 5.0
Carrier frequency — 864.5MHz
Batteries : handheld transmitter — 2 x AA (alkaline)
Wireless range — 50m (max)
Dimensions — 375 x 345 x 160mm
Weight — 9.25kg
Output power RMS — 240W
Fuse — F2AL (20 x 5mm)