Imagine pressing play and feeling every note, every beat, and every whisper of sound wrap around you like a live performance. That’s the magic the Edifier S355DB brings to your living room. If you’ve been searching for a speaker system that delivers room-filling sound, stylish design, and smart connectivity without breaking the bank, your search ends here. Let’s dive into what makes this powerhouse from Edifier a must-have for anyone who loves great audio.
What Is the Edifier S355DB?
The Edifier S355DB is a 2.1-channel powered speaker system that combines two satellite speakers with a powerful wireless subwoofer. Designed for music lovers, movie buffs, and gamers alike, this system bridges the gap between high-end audiophile gear and everyday convenience. With a total RMS power output of 230 watts, it fills medium to large rooms with crystal-clear highs, detailed mids, and deep, punchy bass that you can feel in your chest.
But the S355DB isn’t just about raw power—it’s about thoughtful engineering. Edifier has packed this system with modern connectivity options, including Bluetooth 5.1 with aptX HD support, multiple wired inputs, and even a built-in USB port for playback from a flash drive. Whether you’re streaming wirelessly from your phone, connecting your TV via optical cable, or plugging in a turntable, this system adapts to your needs effortlessly.
Design That Complements Your Space
First impressions matter, and the Edifier S355DB makes a stunning one. The satellite speakers feature a sleek, modern silhouette with a wood-grain vinyl finish that adds a touch of warmth to any room. The cloth grilles are removable, giving you the option to show off the carefully tuned drivers. The subwoofer, while substantial, is designed to tuck neatly into a corner or next to your media console without looking obtrusive.
Edifier has clearly thought about both form and function. The front panel of the right satellite includes a discreet LED display, convenient volume knob, and input selector buttons. A compact remote control is also included, so you can adjust settings from across the room. Every detail—from the magnetic grilles to the rubber feet that reduce vibration—shows a commitment to quality that discerning shoppers will appreciate.
Sound Quality That Speaks for Itself
Let’s get to the heart of the matter: how does it sound? In a word—incredible. The Edifier S355DB uses a three-way speaker configuration for the satellites: a 4-inch mid-range driver and a 0.75-inch silk dome tweeter in each cabinet. This design delivers a wide soundstage with clear separation between instruments and vocals. The subwoofer, with its 8-inch long-throw driver and side-firing port, produces tight, controlled bass that never overwhelms the mids and highs.
Whether you’re listening to acoustic guitar, electronic dance music, or dialogue-heavy movies, the S355DB handles it all with finesse. Edifier has tuned the system to be neutral yet engaging, meaning you hear the music as the artist intended—with just a touch of warmth that makes long listening sessions a joy. For those who prefer a different flavor, the remote includes bass and treble controls to customize the sound to your room and taste.
Key Sound Features at a Glance
- Total RMS Power: 230W (100W sub + 2x 65W satellites)
- Frequency Response: 38Hz – 20kHz
- Driver Details: 8-inch subwoofer, 4-inch mid-range, 0.75-inch silk dome tweeter
- Audio Decoding: Supports optical, coaxial, and analog inputs
- Bluetooth: 5.1 with aptX HD for high-resolution wireless streaming
Connectivity for Every Scenario
One of the biggest frustrations with traditional speaker systems is limited input options. The Edifier S355DB solves that with a generous array of inputs. On the back of the right satellite, you’ll find:
- Optical (TOSLINK) – perfect for connecting to your TV, game console, or CD player
- Coaxial – another digital option for high-quality audio sources
- RCA (Line-in) – for older devices, turntables with preamps, or a secondary input
- USB Type-A – plug in a USB drive and play MP3, WMA, or WAV files directly
- Bluetooth 5.1 – wirelessly stream from any smart device with low latency
The wireless subwoofer communicates with the satellite via a 2.4GHz signal, so you can place it almost anywhere in the room without running a cable. This flexibility is a game-changer for renters or anyone who hates messy wires. Pairing is simple: plug in the sub, press the pairing button, and within seconds you’re delivering deep bass from wherever you want it.
Why Choose Edifier S355DB Over Competitors?
In the crowded market of powered speakers, the Edifier S355DB stands out for several reasons. First, Edifier has a long-standing reputation for building reliable, great-sounding audio products at reasonable prices. Their engineering team focuses on acoustic tuning that translates to real-world listening pleasure, not just specs on paper.
Second, the S355DB offers a rare combination of features: powerful subwoofer, multiple digital inputs, aptX HD Bluetooth, and a design that doesn’t scream “tech gadget.” Many competitors either omit wireless subwoofers at this price point or skimp on connectivity. Edifier delivers the full package.
Third, the build quality is exceptional. The cabinets are constructed from MDF with internal bracing to reduce resonance. The drivers are carefully matched. The remote feels solid in hand. This is a system you can buy today and still be thrilled with five years from now.
Tips for Getting the Best Sound
- Placement: Position the satellites at ear level, angled slightly toward your listening position. Keep the subwoofer within 3 meters of a power outlet and at least 10 cm from walls for optimal bass response.
- Source Quality: For the best audio, use a wired connection (optical or coaxial) from your TV or computer. When streaming via Bluetooth, ensure your device supports aptX HD for lossless-like quality.
- Room Tuning: Use the bass and treble controls on the remote to dial in the sound to your room’s acoustics. Start with everything flat (0 dB) and adjust gradually.
Who Is the S355DB For?
This system is ideal for anyone who wants a significant upgrade from TV speakers, computer speakers, or small Bluetooth speakers. If you host movie nights, love listening to vinyl records, game with immersive soundtracks, or simply enjoy high-fidelity music at home, the Edifier S355DB will elevate every experience.
It’s also a great choice for professionals who use their space for both work and play. The clean design fits into an office or living room without drawing unwanted attention. And because it’s a complete system (no separate amplifier needed), you can set it up in minutes and start enjoying rich, detailed audio right away.
Final Thoughts: Your Next Audio Investment
The Edifier S355DB is more than a speaker system—it’s an invitation to rediscover your music, movies, and games. With powerful sound, flexible connectivity, and timeless design, it delivers everything you need and nothing you don’t. Edifier has earned its reputation by putting performance and quality first, and this model is a shining example of that philosophy.
Whether you’re upgrading from basic computer speakers or building your first serious home audio setup, the S355DB hits the sweet spot between price and performance. Don’t take just our word for it—experience it for yourself. Ready to bring professional-grade sound into your home? Click through to Edifier to learn more or place your order. Your ears will thank you.
