Updated 17 May 2026
| Brand | Acus |
| Category | Guitars |
| Available at | 1 UK stores |
| 90-day avg | £327.33 |
Acus
Acus ONE-4F/BK One For Strings 4 Ferdi 50W Black Acoustic Guitar Amplifier
£330.00£401.00↓ 18% offFair Price
Cheapest at Bax · 1 store
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PRICE HISTORY
Current
£301
Change
+1.6%
Avg
£303
Low
£284
High
£323
Volatility
3.3%
PRODUCT DESCRIPTION
- The Acus ONE-4F acoustic guitar amplifier combo keeps things compact-and-portable and features a two-channel design, giving you 50 Watts of power when you connect it to the included power supply, or 15 Watts when it&apos
- s hooked up to a powerbank (not included) via the fitted USB-C port. The ONE-4F: Rich Sound & Practical Connectors Part of the Acus&apos
- s One For Strings Ferdi Series, this acoustic amp has been equipped with a 4" woofer and a 0.7"" dome tweeter, which combine to offer a 70 Hz tot 20 kHz frequency response and a maximum SPL of 96dB. The two channels can be used to connect an instrument and a microphone, while the clean control lay-out guarantees quick tone tweaks via individual high/low frequency knobs, a volume control and an effect pot. Indulging performers who don&apos
- t want to faff with cables, Acus has polished off this acoustic combo with a Bluetooth module and a TRRS mini-jack input."