IEAST AMP-i20 Custom Installation Wi-Fi Streaming Amplifier The iEAST AMP-i20 is a powerful and ultra-compact streaming amplifier specifically engineered for custom audio installations. Delivering a clean 2x20W of power via an efficient Class-D amplifier, this unit is perfectly designed to drive in-ceiling or in-wall speakers like the iEAST LARK63. Its small form factor allows for discreet, hidden installation (often similar in size to a downlight transformer). Key Features: Wireless Streaming: Seamlessly stream your music over Wi-Fi (802.11 b/g/n) and Bluetooth 5.3. Multi-Room Audio: Utilize the iEAST MRM system to effortlessly create a synchronized multi-room audio environment or stream different music in different zones. High Compatibility: Supports popular streaming services and protocols including Spotify Connect, AirPlay, and DLNA. High-Quality Audio: Supports high-resolution audio formats like APE, FLAC, and WAV up to 44.1kHz/24bit resolution. Wired Connectivity: Includes a 10/100M Ethernet port for the most stable and reliable network connection. Optimized for LARK63: Features an integrated Digital Signal Processor (DSP) specially tuned for optimal performance with the iEAST LARK63, LARK103t, and LARK203t speakers. Control: Easily manage playback, volume, and EQ settings via the dedicated iEAST application for iOS, Android, and desktop. Custom Integration: Provides a TCP protocol API for integration into third-party smart home systems. This amplifier provides an exceptional balance of power, sound quality, and advanced streaming capabilities, making it an excellent choice for modern, discreet background music systems.

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Feature Detailed Specification Driver 8-inch High-Excursion Custom Woofer Amplifier Class-D, 250W RMS (Continuous) Frequency Response 25Hz - 200Hz Connectivity Wi-Fi 6E, Bluetooth 5.3, Ethernet, RCA Line-In Smart Features AI RoomFit™ (Auto Room Correction) EQ 10-Band Parametric EQ (PEQ) Dimensions 399 x 301 x 322 mm (Approx.) Weight Approx. 16kg (Heavy-duty build) WiiM Sub Pro - Smart Wireless Subwoofer Feel the Bass. Forget the Wires. The WiiM Sub Pro is designed to bring earth-shaking low frequencies to your home audio setup without the clutter of cables. Engineered to pair seamlessly with the WiiM Amp, WiiM Ultra, and WiiM Sound, this smart subwoofer transforms your modest stereo system into a powerful 2.1 cinematic experience. Cinematic Power & Precision Powerful 8-Inch Driver High-Excursion Custom Woofer：At the heart of the Sub Pro is a newly developed 8-inch high-excursion woofer, driven by a massive 250W RMS Class-D amplifier. This combination delivers deep, tight, and punchy bass that you can feel in your chest, with a frequency response diving down to 25Hz. AI RoomFit™ Correction：Bass performance is often ruined by room acoustics. The WiiM Sub Pro solves this with AI RoomFit™ technology. Using the microphone on your phone (via the WiiM Home App), it analyzes your room's unique reflections and automatically calibrates the subwoofer's EQ for perfect, boom-free bass response at your listening position. Seamless Wireless Integration Wi-Fi 6E Connectivity：Say goodbye to the "subwoofer cable crawl." The WiiM Sub Pro connects wirelessly to your WiiM Amp or WiiM Sound via ultra-fast, low-latency Wi-Fi 6E. Place the sub anywhere in the room where it looks (and sounds) best, requiring only a power cord. Smart Crossover Management：When paired with a WiiM master device (like the WiiM Amp), the system automatically adjusts the crossover frequency. It sends the lows to the Sub Pro and filters them out from your main speakers, allowing your main speakers to play louder and cleaner in the mids and highs. Versatile Connectivity Analog Input Support：Not using a WiiM streamer? No problem. The Sub Pro also features a standard RCA Line-In, allowing you to connect it to any traditional amplifier, AV receiver, or powered speakers with a sub-output. Advanced App Control：Take full control with the WiiM Home App. Adjust phase (0-180°), gain, and crossover frequency manually, or use the 10-band Parametric EQ (PEQ) to fine-tune the bass character to your exact preference. Why Add the WiiM Sub Pro? The "2.1" Magic: Adding a sub doesn't just add bass; it improves your entire system. By relieving your main speakers of bass duties, vocals become clearer and the soundstage gets wider. Wireless Freedom: No need to run a long, ugly RCA cable across your living room floor. WiiM Ecosystem: Designed aesthetically and functionally to match the WiiM Amp and WiiM Ultra. One app controls everything.

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Feature Detailed Specification Audio Configuration 1x Woofer + 2x Tweeters (3-Way) Amplification 3x Class-D Amps (100W Peak Power) Display 1.8-inch Circular Touchscreen Network Wi-Fi 6E (802.11ax), Ethernet (10/100Mbps) Connectivity Bluetooth 5.3 (TX/RX), 3.5mm Aux In, USB-A (Storage) Streaming Protocols Roon Ready, Google Cast, AirPlay 2 (check region), Tidal/Spotify Connect Smart Features AI RoomFit, Alexa Built-in (Microphone) Dimensions Approx. 146 x 146 x 193 mm Power AC Power (Not battery operated) WiiM Sound Hi-Res Wireless Smart Speaker See the music. Feel the difference. The WiiM Sound is not just another smart speaker; it is the first all-in-one wireless speaker designed specifically for the high-resolution streaming era. Breaking the mold of "blind" speakers, the WiiM Sound integrates a vibrant 1.8-inch circular touch display, giving you instant visual control over your music, album art, and settings without needing to reach for your phone. Audiophile Sound in a Compact Form 3-Way Driver Architecture：Don't let the compact size fool you. The WiiM Sound is engineered with a 3-driver configuration (1 woofer + 2 tweeters) powered by three independent Class-D amplifiers. Capable of delivering 100W Peak Power, it produces room-filling stereo sound with crisp highs and surprisingly deep, punchy bass. True Hi-Res Streaming：While other smart speakers compress your audio, WiiM Sound supports up to 24-bit/192kHz high-resolution playback. Whether you stream via Tidal Connect, Spotify Connect, DLNA, or Roon Ready, you hear the music exactly as the artist intended. The Smarter Speaker 1.8-Inch Touchscreen Interface：The signature feature of the WiiM Sound. The built-in glass touch display shows vivid Album Art, track information, and playback controls. It also allows you to switch presets, adjust volume, and toggle inputs with a simple swipe. AI RoomFit™ Correction：Great sound, anywhere. Using built-in microphones and advanced DSP, the AI RoomFit™ technology automatically analyzes your room's acoustics and adjusts the EQ in real-time to eliminate boominess and enhance clarity—no manual calibration required. Seamless Apple Integration: Fully compatible with Apple AirPlay 2. Group the WiiM Sound with your HomePods or other AirPlay 2 speakers to create a synchronized multi-room audio system effortlessly. Unmatched Connectivity Tri-Band Wi-Fi 6E & Bluetooth 5.3：Experience lag-free streaming with the latest Wi-Fi 6E technology. The WiiM Sound also features two-way Bluetooth 5.3, allowing it to act as a Bluetooth speaker for your phone OR transmit audio to your Bluetooth headphones for private listening. Multi-Room & Stereo Pairing：Build your whole-home audio system. Group the WiiM Sound with your existing WiiM Mini, Pro, or Amp devices for synchronized playback. Buy two WiiM Sounds and pair them wirelessly to create a powerful 2.0 Stereo System with unmatched separation. Why Choose WiiM Sound? Better Value: Outperforms the Sonos Era 100 and rivals the Era 300 at a significantly lower price point. Visual Feedback: The screen is a game-changer. Seeing the album art adds a tangible connection to your digital music. WiiM Ecosystem: Seamlessly integrates with all your other WiiM devices. Use it as a rear surround speaker (future firmware update) or a standalone zone. Versatile Inputs: Unlike many smart speakers, it includes a 3.5mm Line-In and USB port, allowing you to connect a turntable (with preamp) or play local files.   Add Deep Bass: Pair your WiiM Sound with the WiiM Sub Pro for a cinematic 2.1 audio experience with earth-shaking lows. Control the Whole House: Use the WiiM Ultra as your central hub to broadcast vinyl records wirelessly to your WiiM Sound in another room.

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1. Pure Analog Transparency The Fosi Audio SP601 is a high-fidelity fully balanced passive preamplifier designed for audiophiles who demand the shortest, cleanest signal path. As a passive controller, it requires no power supply, eliminating any possibility of active circuit noise or electronic interference. It is the ideal solution for controlling volume between your DAC and active speakers or power amplifiers while preserving the original sonic integrity. 2. Key Features & Technologies Fully Balanced Circuit Architecture 4.4mm & XLR Compatibility: Specifically engineered for the modern balanced ecosystem, the SP601 supports both 4.4mm Pentaconn and 3-pin XLR inputs/outputs. This ensures superior common-mode rejection and a significantly lower noise floor compared to traditional RCA connections. True Balanced Attenuation: Unlike budget controllers that convert signals to single-ended internally, the SP601 maintains a true balanced signal from input to output, preserving dynamic range and channel separation. High-Precision Linear Volume Control Smooth & Accurate Tuning: Equipped with a premium high-precision potentiometer, the SP601 provides a silky-smooth tactile feel and exceptional channel matching. It ensures that even at low volumes, the left and right channels remain perfectly balanced without shifting the soundstage. Zero Distortion Performance: By utilizing high-quality passive components, the SP601 achieves a "wire-with-gain" philosophy—it introduces 0dB of gain and near-zero harmonic distortion, ensuring the output is an exact, attenuated replica of the input. Built for the Modern Desktop Compact CNC Aluminum Chassis: The enclosure is precision-machined from solid aluminum, providing a heavy, stable footprint on your desk and effective shielding against external EMI/RFI noise. Plug-and-Play Simplicity: No drivers, no power cables, and no complexity. Simply connect your balanced sources and enjoy immediate, high-resolution volume management. 3. Technical Specifications Component Specification Type Passive Balanced Preamplifier / Volume Controller Input Interface 4.4mm Balanced, 3-pin XLR Balanced Output Interface 4.4mm Balanced, 3-pin XLR Balanced Gain 0dB (Passive) Frequency Response 10Hz - 50KHz (Bit-perfect) THD+N < 0.0001% Chassis Material CNC Machined Aluminum Alloy Dimensions [Please insert actual dimensions from manual] 4. The Perfect Companion for Balanced Systems The SP601 is designed to be the "central hub" of a high-end desktop setup. It perfectly complements Fosi Audio’s "ZA3" or "V3" amplifiers and flagship DACs. If your DAC lacks a physical volume knob or if you prefer the tactile precision of a high-quality analog dial over digital attenuation, the SP601 provides the most transparent and reliable solution available in its class.

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Arylic AMT Tweeters: Air Motion Transformer High-Frequency Drivers Elevate your sound system's performance to audiophile standards with Arylic Air Motion Transformer (AMT) Tweeters. Utilizing proprietary pleated diaphragm technology, these drivers accelerate the air faster than traditional dome tweeters, resulting in unmatched clarity, speed, and accuracy in high frequencies. Key Features and Benefits Exceptional Transient Response: The low-mass pleated ribbon diaphragm reacts instantly to the audio signal, reproducing high-frequency details with stunning speed and precision, delivering a truly "live" sound experience. Crystal-Clear Highs: Enjoy shimmering cymbals, airy vocals, and intricate instrumental textures without harshness or fatigue, extending the frequency response far beyond human hearing. Wide Sound Dispersion: Designed to offer a broad and controlled soundfield, ensuring that the sweet spot is large and the imaging is stable, regardless of your listening position. High Power Handling: Built with robust magnetic structures and high-temperature components, these tweeters maintain performance and integrity even under high-demand audio conditions. Ideal for Upgrades: Perfect for DIY speaker builds, professional studio monitors, or as a direct upgrade to existing systems that lack high-frequency refinement. Transform your listening experience with Arylic AMT Tweeters and hear the subtle details in your music you never knew were there.

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6.5″ Wireless Multi-Room Ceiling Speaker with Built-In Streaming Amplifier The Arylic WBC65 is an all-in-one audio solution that combines a high-quality 6.5-inch coaxial ceiling speaker with a powerful integrated streaming amplifier. This design eliminates the need for external amps and unsightly wires, making it the perfect choice for a clean, modern, and high-performance Multi-Room audio installation. Integrated Wireless Power The built-in amplifier utilizes Class-D technology to deliver robust and efficient power directly to the speaker drivers. This integration ensures optimal performance and maximum efficiency. It supports Wi-Fi, Bluetooth 5.0, and AirPlay, allowing you to stream music effortlessly from any device or online service directly to the ceiling speaker. Seamless Multi-Room Experience The WBC65 is controlled via the intuitive 4STREAM App, giving you full control over your home audio. Easily connect multiple WBC65 units or other Arylic devices to create a synchronized Multi-Zone audio system. Stream the same music quietly throughout the house or play personalized playlists in different rooms for a customized listening environment. Discreet and High-Quality Audio Featuring a premium 6.5-inch driver, the WBC65 delivers rich mid-range, clear vocals, and deep bass, while the coaxial design ensures excellent sound coverage and dispersion from its ceiling position. Once installed, the speaker grille is discreet and paintable, blending perfectly into your ceiling for an almost invisible audio solution. Key Features: All-in-One Design: Speaker, Amplifier, and Streaming module are built into a single unit. Wireless Connectivity: Built-in Wi-Fi, Bluetooth, and AirPlay for flexible streaming. Multi-Room Capability: Easily integrates with the 4STREAM App for whole-house audio. 6.5-inch Coaxial Driver: Provides wide dispersion and high-quality sound. Easy Installation: Simple, clutter-free setup perfect for new builds or retrofits. Transform your living space with the convenience and powerful, invisible sound of the Arylic WBC65 Wireless Ceiling Speaker.

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High-Performance 5.25″ In-Ceiling Speaker with Pivoting Drivers The Arylic RK525 is a premium passive in-ceiling speaker designed to provide focused, high-quality audio while maintaining a discreet, architectural aesthetic. Perfect for home cinema systems, distributed audio, or background music, this speaker delivers reliable performance with a peak power handling of up to 60W. Pivoting Tweeter for Direct Sound A key feature of the RK525 is its pivoting tweeter. This allows you to adjust the direction of the high-frequency sound after installation, ensuring that the crisp highs are aimed directly towards the main listening area. This flexibility is crucial for maximizing sound clarity and imaging in rooms where speakers cannot be perfectly centered. Durable and Versatile Design Built with a moisture-resistant structure and materials, the RK525 is suitable for installation in high-humidity areas, such as bathrooms, kitchens, and covered outdoor patios. The 5.25-inch polypropylene cone woofer provides deep, accurate bass and clear mid-range, while the speaker's paintable grille ensures it blends seamlessly into any ceiling surface. Ideal for Paired Systems As a passive speaker, the RK525 is designed to be powered by an external amplifier, making it an excellent partner for Arylic's Up2Stream Amp series (such as the Amp V4). This pairing creates a powerful, Wi-Fi-enabled system with high-fidelity sound, perfect for building a custom Multi-Room setup. Key Features: 5.25-inch 2-Way Design: Delivers balanced frequency response. Pivoting Tweeter: Allows for precise aiming of high frequencies towards the listener. Power Handling: Handles up to 60W peak power. Moisture Resistant: Durable components suitable for humid environments. Invisible Aesthetic: Low-profile, paintable grille for discreet installation. Upgrade your installed audio with the directional flexibility and high-quality sound of the Arylic RK525 In-Ceiling Speaker.

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Compact 3″ 60W Coaxial HD In-Ceiling Speaker with IP66 Rating The Arylic CK30C is a specialized, compact in-ceiling speaker designed for environments where durability, size, and high-quality sound are essential. With a robust IP66 waterproof and dustproof rating, this speaker is built to withstand high humidity, splashes, and challenging conditions that would ruin standard speakers. Built for Extreme Environments The IP66 rating makes the CK30C ideal for installation in areas requiring high environmental resistance, including: Bathrooms and Showers Saunas and Steam Rooms Covered Outdoor Patios and Decks Marine (Boat) Applications The sealed design and moisture-resistant materials ensure longevity and reliable performance wherever it is installed. High-Definition Coaxial Sound Despite its compact 3-inch size, the CK30C delivers surprisingly detailed and powerful audio. The coaxial driver design ensures excellent dispersion and a balanced frequency response, providing clear vocals and crisp highs. It handles up to 60W peak power, making it suitable for powerful background audio systems. Discreet and Easy Integration The small form factor is highly advantageous for discreet installation in tight spaces or where an array of multiple, smaller speakers is desired for even sound coverage. As a passive speaker, the CK30C pairs perfectly with external amplifiers like Arylic's Up2Stream Amp series, allowing you to create a hidden, multi-room streaming system with superior environmental protection. Key Features: IP66 Rated: Fully waterproof and dustproof for wet and harsh environments. 3-inch Coaxial Driver: Compact size with high-definition audio quality. 60W Power Handling: Capable of handling high output from external amplifiers. Moisture and UV Resistant: Durable materials for long-term use. Discreet Profile: Low-profile design for seamless ceiling integration. Choose the Arylic CK30C for powerful, high-quality audio in any environment, regardless of the conditions.

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Compact Cube Wall/Corner Speaker 40W RMS / 80W Peak The Arylic RK30 is a discreet and powerful passive speaker engineered for flexible installation in various environments, both commercial and residential. Its compact, cube-shaped design makes it ideal for mounting in corners or against walls, providing excellent sound coverage without visual clutter. High Power and Performance in a Small Package Despite its small footprint, the RK30 handles serious audio power, rated at 40W RMS (Root Mean Square) and capable of reaching 80W Peak. This ensures it can produce rich, dynamic sound with sufficient volume for background music in retail spaces, restaurants, or home zones. Versatile Mounting and Placement The speaker comes with a flexible mounting bracket that allows it to be angled for optimal sound dispersion, especially when installed in room corners. This versatility makes it easy to integrate into existing structures. As a passive speaker, it pairs perfectly with any external amplifier, including Arylic’s streaming amps, for a complete, networked audio solution. Durable Indoor/Outdoor Construction The housing is built with durable, weather-resistant materials, making the RK30 suitable for both indoor use (e.g., kitchens, hallways, studios) and covered outdoor applications (e.g., patios, balconies). This resistance ensures long-term reliability and performance regardless of the installation environment. Key Features: Compact Cube Design: Discreet size ideal for corner or wall mounting. Power Rating: 40W RMS / 80W Peak for robust performance. Flexible Mounting: Includes a bracket for adjustable angle and placement. Versatile Use: Suitable for residential Multiroom systems or light commercial installations. Durable Build: Weather-resistant materials for indoor/outdoor flexibility. Choose the Arylic RK30 for a powerful, flexible, and space-saving audio solution.

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Arylic High-Fidelity Midbass Speakers Upgrade your audio experience with Arylic Midbass Speakers, engineered to deliver exceptional clarity, detail, and robust low-frequency performance. These high-fidelity drivers are the ideal foundation for any custom home audio, bookshelf, or tower speaker system. Key Features Powerful Midbass Performance: Specially designed cone materials and voice coils ensure a punchy, accurate midbass response that blends seamlessly with tweeters and subwoofers. Clear Vocal Reproduction: Provides a smooth, uncolored transition between the mid-range and bass frequencies, making vocals and acoustic instruments sound natural and present. Durable Build Quality: Constructed with robust frames and premium components to handle high power levels and ensure long-term, reliable performance. Versatile Application: Perfect for 2-way and 3-way speaker designs, passive radiators, and automotive audio upgrades. Whether you're building a new pair of audiophile speakers or replacing old drivers, Arylic Midbass Speakers offer the perfect blend of performance and value to bring your sound to life.

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Premium 2-Way Bookshelf Speakers with Air Motion Transformer (AMT) Tweeter The Arylic BK501 and BK651 models represent a leap in audio fidelity, designed for listeners who demand precise detail and high-definition sound from their passive speaker system. These 2-way bookshelf speakers combine robust power handling with advanced driver technology to deliver an exceptional listening experience for music, movies, and gaming. Advanced AMT Tweeter Technology The standout feature is the Air Motion Transformer (AMT) tweeter. Unlike traditional dome tweeters, the AMT uses a pleated diaphragm that moves air much faster, resulting in incredibly fast transient response, pinpoint accuracy, and crystal-clear high frequencies that extend far beyond human hearing. This technology ensures every nuance and subtle detail in your music is reproduced with breathtaking realism. Deep, Controlled Bass Response The AMT tweeter is perfectly paired with a high-quality woofer (the BK501 and BK651 differentiate primarily by woofer size, offering a choice in bass depth). The robust mid-bass driver delivers punchy, tight, and controlled low frequencies, creating a well-rounded and dynamic sonic profile that fills any medium-sized room. Designed for Audiophiles and Integrators The Arylic BK series speakers are passive designs, meaning they are ready to be paired with your choice of amplifier, including Arylic's own Up2Stream series boards. The sturdy, acoustically inert cabinet design minimizes resonance, allowing the drivers to perform optimally and providing a clean aesthetic that fits seamlessly into any home or studio environment. Key Features: 2-Way Design: Dedicated drivers for high and low frequencies. AMT Tweeter: Delivers ultra-clear, highly detailed, and accurate highs. Robust Woofers: Available in different sizes (BK501 and BK651) for varying bass output. Passive Speaker: Easily connectable to your preferred stereo or streaming amplifier. High-Quality Cabinet: Minimizes vibration for pure acoustic reproduction. Elevate your audio setup with the remarkable clarity and dynamic range of the Arylic BK501 / 651 Bookshelf Speakers.

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