Electrocompaniet RENA SA2 — WIRELESS STREAMING STEREO AMPLIFIER
The RENA SA2 brings clean, powerful sound and serious streaming versatility to a beautifully compact system. Its 75W Class D amplification delivers punch, control and crisp detail, while DSP speaker tuning, Roon Ready support and WiSA expand its reach. What Hi-Fi? admired its confident hi-fi performance; Hifi Pig praised its balanced, detailed presentation and minimalist appeal.
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Deliciously Crispy
Sound Quality
90/100
Build Quality
88/100
Features Connectivity
92/100
Value for Money
93/100
Pros
Clean, controlled and punchy sound with crisp treble, clear midrange and strong bass authority.
The 75W-per-channel amplifier drives both standmount and larger speakers with convincing control and dynamic headroom.
Extensive streaming and digital functionality, including Roon Ready, Spotify Connect, Tidal Connect, Qobuz, WiSA and useful DSP speaker processing.
Compact, premium-feeling metal construction and an intuitive control app suit a tidy, minimalist system.
Cons
No analogue input limits compatibility with turntables and other analogue sources.
Phoenix speaker terminals require bare wire and can be awkward for pre-terminated or thicker speaker cables.
Soundstage depth can feel somewhat flat, and its neutral balance benefits from careful pairing with warmer speakers.
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What Reviewers Are Saying
SOUND QUALITY PERFORMANCE 90/100
Reviewers found the compact RENA SA2 notably clean, controlled and powerful, with strong detail retrieval and an even-handed tonal character. It combines punch and bass authority with convincing stereo placement, though one reviewer found the soundstage somewhat short on front-to-back depth.
Transparency Resolution
92/100
What Hi-Fi heard little acoustic details emerging clearly from dense productions, while Hifi Pig praised the clean, detailed internal streamer and DAC. Treble is described as crisp and detailed, and the midrange remains clear without becoming harsh.
Tonal Balance Musicality
89/100
The SA2 is described as controlled, well balanced and largely uncoloured, with smooth handling of complex mixes and enough body in the bass and midrange to remain engaging. Hifi Pig notes that its relatively flat balance may be less forgiving with already bright speakers, so system matching matters.
Dynamics
92/100
Despite its small casework, the 75W-per-channel Class D amplifier was repeatedly praised for its power, control and punch. What Hi-Fi reported no sense of compressed musical scale or dynamic shading, while Hifi Pig had no trouble driving its speakers loudly.
Soundstage Imaging
87/100
Reviewers heard good separation, appropriate scale and precise placement of instruments, with Hifi Pig specifically praising image focus and width. The main limitation is depth: that review found the presentation a little flat front-to-back rather than fully layered.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
88/100
Both reviews describe a well-assembled compact unit. The brushed-metal chassis feels sturdy, while the metal enclosure and substantial black top sections give it a more premium feel than its diminutive dimensions suggest.
Features Connectivity
92/100
This is an unusually complete compact streaming amplifier, with Ethernet, Wi-Fi, Bluetooth, optical and coaxial digital inputs, USB storage playback, a 24-bit/192kHz DAC and DSP. It also supports AirPlay 2, Spotify Connect, Tidal Connect, Qobuz, Roon, DLNA, internet radio and WiSA wireless-speaker connectivity.
Value for Money
93/100
At around $1,250, Hifi Pig considers the RENA SA2 great value because it combines streaming, DAC and amplification in one compact unit. The reviewer felt it would be difficult to assemble comparable sound quality and functionality from separates at the same price.
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Specifications
- AMPLIFIER & DAC
- 2 x 75W CLASS D amplifier DAC 192kHz/24bit 32-bit floating-point DSP
- CABINET
- Solid metal enclosure
- CONNECTIONS
- 1 x USB for external storage 2 x Optical input 1 x COAX input 1 x Gigabit Ethernet (1000Mbps) 1 x Combined line out+optical out 1 x DC input 2 x Speaker output
- WIRELESS CONNECTIONS
- Advanced 802.11 AC WiFi with MIMO WiSA 96 kHz/24bit wireless speaker connection
- STREAMING FEATURES
- AirPlay 2 Spotify Connect Qobuz Plays with Audirvāna TIDAL Connect Roon Ready JPLAY Certified DLNA Internet Radio Bluetooth streaming from any Bluetooth enabled device
- SUPPORTED FORMATS
- All popular formats including: WAV/WAVE, MP3, AAC+, Vorbis, ALAC, FLAC, APE, WMA, up to 192kHZ/24bit, DSD, up to DSD 128 (5.6 MHz)
- DIMENSIONS
- W180 mm x L 180 mm x H 49 mm Weight: 1,8 kg
Manufacturer's Description — Electrocompaniet
The RENA SA2 contains both a DAC, a streamer, and a compact but powerful digital amplifier for upgrading your existing loudspeaker system with next-generation audio streaming technologies. It connects directly to your existing loudspeakers, and can easily drive even the biggest speakers. The RENA SA2 is ideal for those who want to replace their big stereo with a sleek and compact solution. Or for those that want to keep using their passive speakers, and have a compact solution with streaming. You can even add a wireless SIRA L1 subwoofer to upgrade your system with more punch.
The RENA SA2 contains both a DAC, a streamer, and a compact but powerful digital amplifier for upgrading your existing loudspeaker system with next-generation audio streaming technologies. It connects directly to your existing loudspeakers, and can easily drive even the biggest speakers. The RENA SA2 is ideal for those who want to replace their big stereo with a sleek and compact solution. Or for those that want to keep using their passive speakers, and have a compact solution with streaming. You can even add a wireless SIRA L1 subwoofer to upgrade your system with more punch.
Verified Dealers
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Authorized dealers for Electrocompaniet RENA SA2 — WIRELESS STREAMING STEREO AMPLIFIER
- Altitudo Audio — online and in-store — Winnipeg, Manitoba, Canada (website)
- Area Hifi — online and in-store — L'Eixample, Comunidad Valenciana, Spain (website)
- Audio Art Cable — online and in-store — San Diego, California, United States (website)
- Audio Elation — in-store — Lolo, Montana, United States (website)
- Audio Solutions — online and in-store — Indianapolis, Indiana, United States (website)
- Audio Tempel — online and in-store — Zwolle, Overijssel, Netherlands (website)
- Audiocompagniet — online and in-store — Odense C, Denmark (website)
- Audiogears — in-store — Casalecchio di Reno, Emilia-Romaña (website)
- audioharmonia — in-store — Bouliac, Nouvelle-Aquitaine, France (website)
- AUIDOtrend — in-store — Kraków, Województwo małopolskie, Poland (website)
and 52 more verified dealers