Adastra SA240 Secure Wall Amplifier 100V + UHF Mic
Product Features
- Good for shops, cafes, pubs, offices, schools and gyms that want background music and announcements from one box.
- 240W, 100V Line or 8 ohm.
- Bluetooth for music from a phone or tablet.
- Size 375 x 345 x 160mm.
- In the box: SA240 secure wall amplifier, UHF wireless handheld microphone, UHF antenna, Cable entry security plate and more.
- Full specification, manual and FAQs below. UK delivery.
Adastra SA240 Secure Wall Amplifier 100V + UHF Mic
The Adastra SA240 Secure Wall Amplifier 100V + UHF Mic is a mixer-amplifier from Adastra's commercial audio range, with 240W of output, works on 100V line or 8 ohm systems and Bluetooth.
Good for: shops, cafes, pubs, offices, schools and gyms that want background music and announcements from one box.
Stock code 953.155UK, model SA240.
Key features
- UHF wireless handheld mic included
- USB/SD media player
- Bluetooth receiver
- 2 switchable mic/line inputs
- 24V emergency mute contacts
- DAB+/FM radio tuner
What you also need
Speakers to suit (see loudspeakers; 100V ceiling or wall speakers for most shops and offices), speaker cable, and a paging microphone if you want to make announcements.
Technical specification
| Model | SA240 |
|---|---|
| Stock code | 953.155UK |
| Type | Mixer-Amplifier |
| Power supply | 170-264Vac, 50Hz (IEC) |
| Fuse | F3.15AL (20 x 5mm) |
| Output power RMS | 240W |
| 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 |
| In the box | SA240 secure wall amplifier; UHF wireless handheld microphone; UHF antenna; Cable entry security plate; 2 x keys (for cabinet lock); IEC power lead(s) |
| Downloads | Instruction manual (PDF) | UK declaration of conformity (PDF) | EU declaration of conformity (PDF) |
Related Adastra products
Adastra UHF Handheld Mic for SA Amp, Adastra V-242 Mixer-Amplifier 100V with DAB+/FM/USB/SD/BT, Adastra UA60 Compact 5ch 100V Mixer-Amplifier, Adastra RM240D Mixer-Amplifier 100V BT/DAB+, Adastra DM40 Digital 100V Mixer-Amplifier 40W, Adastra RM244V Mixer-Amplifier with 4-Zone Paging.
Common questions
How many speakers can I run from it?
Add up the tapping you set on each 100V speaker and keep the total below 240W, ideally with about 20% spare. For example, 32 ceiling speakers set to 6W each.
How do I play music from my phone?
Switch it to Bluetooth mode, search for it on your phone and pair.
Can it go in a rack?
Yes. Check the dimensions below against your rack.
Do you deliver and can I get advice?
Yes. We deliver nationally across the UK, normally in 1 to 2 working days for items in stock. Call 01902 902251 or email sales@zenithsecurityco.co.uk and we will help you choose.
Supplied by Zenith Security Co, Wolverhampton. Website zenithsecurityco.co.uk, call 01902 902251 or email sales@zenithsecurityco.co.uk. We ship nationally: orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales when in stock. Delivery is charged at checkout.
Browse the full Adastra range, more amplifiers, or all audio systems.
| Product Code | 953.155UK |
|---|---|
| Brand | adastra |
| Product Type | Mixer-Amplifier |
| Speaker Type | 100V Line or 8 ohm |
| Zones / Channels | 1 |
| Bluetooth | Yes |
| Wall / Ceiling / Mounting | Wall |
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