Pricing and availability
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Average Price: $681
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$500
$1001+
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Price History
Based on price data from 6 merchants for "Fender Acoustasonic SFX II". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The Fender Acoustasonic SFX II is a game-changer for acoustic performers, delivering a vibrant and expansive sound experience that is anything but ordinary. This 2-channel acoustic amplifier stands out with its Stereo Field Expansion (SFX) technology, which immerses your audience in a lush, dynamic soundscape. With dual XLR/TRS inputs, you can easily blend your acoustic guitar and vocals to create a harmonized performance that captivates any audience.
What sets the Acoustasonic SFX II apart is its versatility and user-friendly design. The onboard effects, including reverb, delay, and chorus, can be individually assigned to each channel, allowing you to tailor your sound with precision. Whether you're performing solo or integrating with a PA system, this amp supports your creativity with a 60-second looper for layering sounds, Bluetooth for seamless backing tracks, and a USB output for direct recording.
Lightweight and portable, the Fender Acoustasonic SFX II is perfect for musicians on the go, boasting universal voltage to ensure reliable performance worldwide. Its sleek design and intuitive controls make it not just an amplifier, but a vital part of your musical toolkit.
Key Features:
- 2-channel 100W stereo acoustic guitar amplifier
- Stereo Field Expansion (SFX) technology for room-filling sound
- Dual XLR/TRS inputs for guitar and microphone
- 60-second looper with Play/Stop, Record/Dub, and Undo
- Onboard effects: reverb, delay, chorus, and more
- Bluetooth connectivity for streaming audio
- USB output for computer recording
- Universal voltage for global use
Product specs
| Available since | October 2020 |
| Power in Watts | 100 |
| Speaker size | 1x 8" |
| Channels | 2 |
| Reverb | Yes |
| Effects Processor | Yes |
| External FX Loop | No |
| Microphone Input | No |
| Phantom Power | Yes |
| Line Input | Yes |
| Battery Operation | No |
| Footswitch connection | Yes |
| Incl. Footswitch | No |
| Weight in kg | 9,9 kg |
FAQs
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What type of music is the Fender Acoustasonic SFX II best suited for?
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The Fender Acoustasonic SFX II is ideal for acoustic performances, providing natural sound amplification with its Stereo Field Expansion (SFX) technology. It's particularly well-suited for genres that benefit from a rich, room-filling acoustic presence, such as folk, singer-songwriter, and light rock.
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Does the Fender Acoustasonic SFX II include built-in effects?
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Yes, the Fender Acoustasonic SFX II features built-in effects, including reverb, to enhance your acoustic guitar sound. These effects can add depth and character to your performance.
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Is the Fender Acoustasonic SFX II suitable for gigging?
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With 100 watts of power, the Fender Acoustasonic SFX II is suitable for small to medium-sized gigs. Its lightweight design and powerful sound make it a great choice for live acoustic performances.
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Can the Fender Acoustasonic SFX II be used with a microphone?
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The Fender Acoustasonic SFX II does not have a dedicated microphone input, but it does offer a line input that can accommodate various audio sources, including certain microphones with the appropriate adapters.
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Does the Fender Acoustasonic SFX II come with a footswitch?
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The Fender Acoustasonic SFX II has a footswitch connection, but it does not include a footswitch. You will need to purchase a compatible footswitch separately if you wish to use this feature.
Videos
Music Factory
Music Factory - Review #119 - Fender Acoustic SFX II
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Fender Acoustasonic SFX II.
Comparisons
Use cases and applications
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Roland JC120 amps are recommended for harpists, providing a clean, full-range sound that suits acoustic instruments.
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A dual amp setup, using a bass amp for lows and a guitar amp for highs, can effectively manage a harp's wide frequency range.
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The SFX II's dual XLR outputs are advantageous for setups involving accompanying monitors, appealing to users needing flexible stage configurations.
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Features and functionality
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The JBL PRX935 PA speaker covers a wide frequency range down to 39Hz, close to the harp's low end, making it a suitable choice.
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Mixing boards are recommended for better control over signal routing when using effects pedals with a harp.
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The Fender Acoustasonic SFX II offers dual XLR outputs for monitors and separate 3-band EQ for each of its two inputs, enhancing its versatility.
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The CoolMusic BP60D provides 6-8 hours of mobile battery power and offers three times more functional inputs compared to the SFX II.
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Mods and upgrades
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A piezo preamp, like the fdeck, can enhance low-end response for piezo pickups, crucial for instruments like harps.
Source
Critic Reviews
5.0 out of 5
Based on 0 Reviews and 1 Rating
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Used With
Based on how musicians on Equipboard use Fender Acoustasonic SFX II, it is most commonly used with the following gear.
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