SA1 MK2 + FORUS 55

Yes. The FORUS 55 speakers are passive speakers, which means they do not have a built-in amplifier. Unlike active speakers, passive speakers require external amplification to produce sound.

To use the FORUS 55 speakers, you will need to connect them to an external amplifier with speaker cables. Once connected, you can then connect your music sources, such as a turntable, streamer, TV, or CD player, to the amplifier.

The FORUS 55 is compatible with any Argon Audio stereo amplifier (SA1 MK2 or SA2)designed to drive passive speakers. The best choice depends on your preferred features, listening habits, and the sources you plan to connect.

When choosing an amplifier, consider whether you need:

• Bluetooth for wireless music streaming
• HDMI ARC for TV audio
• A phono input for a turntable
• Digital inputs for devices such as streamers, TVs, or CD players
• Additional power for larger rooms or higher listening volumes

FORUS 55 works well with a wide range of amplifiers, making it easy to build a system that matches your needs and budget.

Any good-quality speaker cable will work well with any FORUS speakers. As a general guide:

Cables should be kept as sort as possible and of a smiliar lenght to each speaker.

BASIC 1 is already a perfectly good choice. If you're building a more ambitious system or want a premium cable, PRIME 1 is the natural upgrade. CLASSIC 1 is primarily about its thicker conductor, making it the better option for longer runs rather than a guaranteed sound quality upgrade.

We intentionally avoid specifying the wattage of our speakers. The reason is that wattage doesn't provide a clear indication of compatibility with a specific amplifier. This is due to variations in how wattage is measured across different brands.

Moreover, even accurate wattage specifications don't necessarily reflect the quality of sound or the volume level of the speakers.

However, we do have specific recommendations: for the FORUS 55, amplifiers within the 50-120 W range are ideal. Our SA1 MK2 and SA2 amplifiers are matched to comfortably drive the FORUS range.

More power generally means more headroom and control, not just more volume, so it's rarely a problem to have some extra in reserve. For exact power handling and impedance figures for your specific model, check the product page or manual.

No. FORUS 55 is a passive floorstanding speaker and does not have a built-in amplifier, so a turntable cannot be connected directly to it.

Unlike our active speaker series (FENRIS, FORTE, and STUDIE 3) and our stereo amplifiers (SA1 MK2 and SA2), FORUS 55 does not feature RCA inputs, PHONO inputs, or any other source connections.

To use a turntable with FORUS 55, you will need a stereo amplifier or AV receiver between the turntable and the speakers. If your turntable does not have a built-in phono preamp (RIAA), you will also need either an amplifier with a PHONO input or an external phono preamp.

Yes. FORUS 55 speakers can be used as part of a home cinema system, including 5.1, 7.1, and larger surround sound setups.

As floorstanding speakers, they are particularly well suited as the front left and right channels, delivering deeper bass, greater dynamics, and higher output than smaller speaker models.

To use them for home cinema, you will need a compatible AV receiver (home cinema amplifier) to power the speakers and process surround sound formats such as Dolby Atmos and DTS:X.

The main difference is size, bass performance, and output capability.

Bookshelf speakers are more compact and use a single woofer and tweeter. They are easier to place on furniture, stands, or shelves and are often a great choice for smaller to medium-sized rooms. While they deliver excellent sound quality, many listeners choose to pair them with a subwoofer for deeper bass.

Floorstanding speakers are larger and typically feature two woofers and a tweeter. The additional driver area and larger cabinet allow them to produce deeper bass, higher output levels, and a bigger, more effortless sound. They are often the preferred choice for larger rooms and listeners who want strong bass performance without adding a subwoofer.

Both speaker types can deliver outstanding sound quality. The best choice depends on your room size, available space, and listening preferences.

The main difference is that active speakers have a built-in amplifier, while passive speakers require an external amplifier to power them.

At Argon Audio, our FENRIS, FORTE, and STUDIE 3 series are active speakers. They combine the amplifier, drivers, crossover, and DSP (Digital Signal Processing) into a single, carefully tuned system. Because every component is designed to work together, the amplifier is perfectly matched to the drivers, resulting in optimized performance, excellent sound quality, and a simple plug-and-play setup.

Active speakers can be connected directly to sources such as TVs, turntables, smartphones, computers, streamers, and CD players, eliminating the need for a separate amplifier and reducing both clutter and setup time.

Our FORUS series consists of passive speakers. These speakers require an external amplifier or AV receiver to provide power and manage audio sources. This approach offers greater flexibility, allowing you to choose, upgrade, or replace your amplifier independently as your system evolves.

For stereo music systems, FORUS speakers pair perfectly with stereo amplifiers such as the SA1 MK2 or SA2. If you're planning to build a home cinema system with surround sound (5.1, 7.1, or more), you'll need a compatible AV receiver instead of a stereo amplifier.

Which should you choose?
If you're looking for the simplest, smartest all-in-one solution with exceptional sound quality and minimal setup, active speakers are the ideal choice. If you prefer maximum flexibility, enjoy upgrading individual components, or plan to build a surround sound home cinema system, passive speakers may be the better fit.

As floorstanding speakers with dual woofers, FORUS 55 speakers typically benefit from more breathing room than smaller models. We recommend starting with 20–50 cm (8–20 inches) from the rear wall.

Placing them too close to the wall may result in excessive bass, while moving them further into the room can improve soundstage, imaging, and bass control.

The optimal distance will depend on your room size and acoustics, so some experimentation is recommended.

Yes, but not directly to the speakers themselves. Since FORUS 55 is a passive speaker, the subwoofer must be connected to the amplifier or AV receiver powering the system.

FORUS 55 already provides deep and powerful bass thanks to its floorstanding design and dual woofers. However, a subwoofer can still be a worthwhile addition, especially for home cinema use or listeners who want maximum low-frequency extension and impact.

The SA1 MK2 is designed to power passive speakers and is fully compatible with the entire FORUS speaker range.

It is also compatible with many passive speakers from other manufacturers, provided they match the amplifier's specifications.

The SA1 MK2 is an excellent choice for compact and medium-sized stereo systems, offering a versatile combination of power, connectivity, and value. If you are unsure whether your speakers are compatible, feel free to contact our support team at support@argonaudio.com.

Yes. SA1 MK2 features both a dedicated PHONO input and a standard LINE IN input, making it compatible with virtually any turntable - no additional equipment required.

Choose the correct input depending on your turntable:

• Turntable without a built-in phono preamplifier (RIAA) → Connect it directly to the PHONO input.
• Turntable with a built-in phono preamplifier (RIAA) → Set the turntable to RIAA ON (or LINE) and connect it to the LINE IN input.

Recommended settings for Argon Audio turntables

TT-3 and TT SIGNATURE → Connect to the PHONO input.

TT MK2 → For the best sound quality, we recommend setting the turntable to RIAA OFF and connecting it to the PHONO input, allowing the SA1 MK2 built-in phono stage to handle the amplification.

TT-3 Plus, TT-4 MK2, TT-4 Special Edition, and TT AURORA → We recommend setting the turntable to RIAA ON and connecting it to the LINE IN input. The built-in phono preamplifier in these models has been carefully matched to the supplied cartridge for excellent sound quality and the simplest setup.

This flexibility makes SA1 MK2 compatible with virtually any turntable, whether it has a built-in phono preamplifier or not.

Yes. SA1 MK2 can be connected to your TV using HDMI ARC or optical (TOSLINK), allowing you to enjoy high-quality TV audio through your speakers.

For the best experience, we recommend using HDMI ARC. The amplifier will automatically turn on and off with your TV, and you can control the volume using your TV remote—giving you the same everyday convenience as a soundbar, combined with the superior sound quality of a dedicated hi-fi system.

If your TV doesn't support HDMI ARC, you can also connect it using the optical (TOSLINK) input.

To ensure proper audio playback, set your TV's digital audio output to PCM (Stereo). The SA1 MK2 is designed for two-channel audio and does not support Dolby Digital, DTS, or other surround sound formats. If your TV is set to output one of these formats, you may experience no sound or other audio issues.Setting your TV to PCM (Stereo) ensures that the audio signal is converted into a compatible two-channel format that the amplifier can process correctly.

Yes. The SA1 MK2 features Bluetooth 5.0 and supports the aptX, aptX HD, and AAC codecs.

This allows for high-quality wireless audio streaming from compatible devices, with aptX HD offering improved audio quality compared to standard Bluetooth codecs when supported by the source device.

Yes. The SA1 MK2 features a PRE OUT connection that can be used to connect an active subwoofer.

Adding a subwoofer can extend the system's low-frequency performance and is particularly beneficial when paired with smaller speakers or when additional bass output is desired for movies and music.

For the easiest setup, we recommend the Argon Audio Subwoofer Connect Kit:
This kit includes the cables needed to connect the amplifier and subwoofer quickly and easily.

The main difference is the number of channels they support and their intended use.

A stereo amplifier is designed for two-channel audio (left and right speakers) and is primarily focused on music listening. Examples include the Argon Audio SA1 MK2 and SA2. Both also work very well with TVs thanks to their HDMI ARC and optical inputs, making them a great choice for high-quality TV and music audio with a simple stereo setup.

An AV receiver is designed for multi-channel audio, making it suitable for home cinema systems such as 5.1, 7.1, or Dolby Atmos setups. It can power multiple speakers and process surround sound formats for a more immersive movie experience.

In short:

• Choose a stereo amplifier for music and high-quality TV audio with two speakers.
• Choose an AV receiver for surround sound and home cinema systems with 5.1 channels or more.

Enjoy a risk-free 30-day return policy with free return shipping. If you are not satisfied with the product or the product does not work as intended, you can simply return it for a full refund or exchange it for the same product.

To initiate a product return, please follow these steps:

1. Request the return/exchange directly on our website: https://argonaudio.com/pages/return-center
2. Once your request is approved, we will send you a shipping label via email.
3. Ensure that you send back the product in its original box and with all of its accessories.
4. Drop off the parcel at your local post office (you will find a list of partner locations in the confirmation email).
5. Upon receiving and verifying the package's condition, you can expect a refund within 14 business days.
   
   DHL Returns: Once your return parcel reaches DHL's parcel center in Neumünster, Germany, it is typically received at our Danish headquarters within a few days.
   
   PostNord Returns (Scandinavia only): Parcels are delivered directly to our headquarters in Denmark.

Read more about our refund policy here: https://argonaudio.com/policies/refund-policy

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If your parcel is taking longer than expected to arrive, we understand your concern. Please contact our dedicated customer support team at support@argonaudio.com.

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