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Arylic Arylic BK501 / BK651

Arylic BK501 and BK651 are high-performance passive HiFi bookshelf speakers designed for stereo systems, desktop audio setups, and custom home listening environments. Featuring a Heil Air Motion Transformer (AMT) tweeter, fiberglass mid-woofer driver, and carefully engineered cabinet design, BK501/BK651 deliver detailed high frequencies, natural vocals, powerful midrange, and controlled bass performance. Available in two sizes, BK501 and BK651 allow listeners to choose the ideal speaker size for different room environments and amplifier systems. Why it stands out Heil AMT Tweeter for Detailed High Frequencies BK501/BK651 use an Air Motion Transformer tweeter design to deliver fast response and detailed high-frequency reproduction. Extended treble response up to 40kHz Low distortion high-frequency performance Wide 180° sound dispersion Clear vocal and instrument details Fiberglass Mid-Woofer for Balanced Sound The fiberglass mid-woofer provides a combination of strength, responsiveness, and controlled bass performance. Natural midrange reproduction Powerful low-frequency response Reduced distortion Improved driver stability Engineered Cabinet Design The cabinet structure is designed to reduce unwanted resonance and improve sound clarity. Thick MDF cabinet construction Optimized internal volume Rear bass reflex design Stable speaker performance Flexible HiFi Speaker Upgrade BK501/BK651 are designed as versatile passive speakers for different stereo systems. Compatible with: Integrated amplifiers Streaming amplifiers Desktop HiFi systems Custom stereo setups Best for Desktop HiFi systems Bookshelf stereo setups Small to medium listening rooms Music listening systems Users building passive speaker setups Not ideal for Users looking for wireless Bluetooth speakers Users wanting built-in amplification Users without a compatible amplifier Users looking for a compact portable speaker EMiUZEK Buying Notes Arylic BK501/BK651 are passive speakers and require an external amplifier. Speaker impedance is 4Ω, so choose an amplifier that supports compatible speaker loads. BK501 and BK651 differ mainly in woofer size, cabinet size, and power handling. For the best performance, use a quality stereo amplifier with sufficient output power. FAQ Do Arylic BK501 and BK651 include an amplifier? No. BK501 and BK651 are passive bookshelf speakers and require an external amplifier. Typical setup: Amplifier → BK501/BK651 → Music Playback What is the difference between BK501 and BK651? The main difference is speaker size and power capability. Model Woofer Size Power Handling BK501 5 inch 40W / 80W BK651 6.5 inch 50W / 100W BK651 provides stronger low-frequency output and is better suited for larger rooms. What amplifier power is recommended for BK501/BK651? Both models work with amplifiers suitable for 4Ω speakers. An amplifier output above 30W is recommended for optimal performance. What type of music is suitable for Arylic bookshelf speakers? BK501/BK651 are suitable for a wide range of music styles including: Vocal music Jazz Classical Rock Pop Electronic music Can BK501/BK651 be used for desktop audio? Yes. Their compact bookshelf design makes them suitable for desktop HiFi systems when paired with a suitable amplifier. Can these speakers be used in a home theater system? Yes. They can be used as front or stereo speakers in a compact home theater setup with a suitable amplifier or AV receiver. Are BK501 and BK651 suitable for beginners? Yes. They are passive speakers with standard speaker connections, but users need a compatible amplifier. HOW TO CONNECT Stereo Amplifier Setup Source icon: amplifierSource: Integrated Amplifier / Streaming AmplifierConnection: Speaker CableTarget icon: speakersOutput: Arylic BK501/BK651 Note: Build a traditional passive stereo system. Streaming Amplifier Setup Source icon: streaming amplifierSource: Arylic A50+ / LA50 / B50Connection: Speaker OutputTarget icon: speakersOutput: BK501/BK651 Note: Combine modern streaming features with passive HiFi speakers. Desktop HiFi Setup Source icon: computer / streamerSource: Digital Audio SourceConnection: AmplifierTarget icon: speakersOutput: BK501/BK651 Note: Create a compact desktop listening system. Technical Specifications Speaker Design Feature Specification Type Passive 2-Way Bookshelf Speaker Tweeter Heil AMT Tweeter Woofer Fiberglass Mid-Woofer Speaker Configuration 2-Way Impedance 4Ω BK501 Feature Specification Woofer Size 5 inch Power Handling 40W / 80W Frequency Response 54Hz–40kHz Sensitivity 85dB Dimensions 300 × 170 × 253mm BK651 Feature Specification Woofer Size 6.5 inch Power Handling 50W / 100W Frequency Response 42Hz–40kHz Sensitivity 86dB Dimensions 350 × 204 × 289mm Cabinet Feature Specification Cabinet Material MDF Bass Design Rear Bass Reflex Terminal Speaker Binding Posts Recommended System Setup Setup Connection BK501/BK651 + Streaming Amplifier Streamer → Amplifier → Speakers BK501/BK651 + Integrated Amplifier Source → Amplifier → Speakers Desktop HiFi System PC/Streamer → Amplifier → Speakers What's in the box Arylic BK501 or BK651 Speaker Pair ×1 Silicone Pads ×1 Set User Manual ×1 EMIUZEK Download Center Access product manuals, technical documents, and support resources. https://emiuzek.com/pages/download Additional Product Content Arylic BK501 vs BK651 Feature BK501 BK651 Product Position Compact HiFi Bookshelf Speaker Larger Bookshelf HiFi Speaker Woofer Size 5 inch 6.5 inch Tweeter Heil AMT Heil AMT Impedance 4Ω 4Ω Power Handling 40W / 80W 50W / 100W Frequency Response 54Hz–40kHz 42Hz–40kHz Best Use Desktop / smaller rooms Larger rooms / stronger bass

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R$ 2.746,00 - R$ 3.856,00

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Speakers – Powerful and Immersive Sound for Every Room

Discover our full selection of speakers designed to deliver outstanding sound quality for music, movies, gaming and home entertainment. From compact bookshelf speakers to powerful floorstanding models, wireless speakers and subwoofers, this collection brings together every type of loudspeaker for modern home audio systems. Whether you're building your first Hi-Fi setup or upgrading a complete home theater, our speakers offer clarity, depth and impressive performance.

High-Quality Speakers for Every Listening Environment

Our speaker collection includes a wide range of designs and technologies to suit different spaces, styles and sound preferences. Every model is engineered for clean sound reproduction, accurate imaging and dynamic performance—perfect for both casual listening and audiophile-grade setups.

This category includes:

Bookshelf speakers
Floorstanding speakers
Wireless speakers
Portable Bluetooth speakers
Subwoofers
Smart speakers
Home theater speakers

Whether you need compact speakers for a desk or large speakers for a living room, you’ll find the right model here.

Key Features of Modern Speakers

Detailed and Balanced Sound

Speakers in this collection are designed for rich, full-range audio with articulate highs, warm mids and deep, controlled bass.

Flexible Connectivity

Choose from models featuring:

Wired RCA or speaker terminals
Optical / coaxial digital inputs
Bluetooth and Wi-Fi
AirPlay 2 / Chromecast (model dependent)
USB or auxiliary inputs

This ensures seamless compatibility with amplifiers, streaming devices, TVs and mobile devices.

Premium Acoustic Engineering

Many speakers feature:

High-quality woofers and tweeters
Optimized cabinet designs
Internal bracing for reduced vibration
Precision crossovers for seamless frequency blending

These design choices result in cleaner, more accurate sound.

Types of Speakers in This Collection

Bookshelf Speakers

Compact yet powerful, ideal for desktops, bedrooms and small to medium living spaces.

Floorstanding Speakers

Larger speakers offering deep bass, wide soundstage and strong dynamics for home theaters or large rooms.

Wireless & Bluetooth Speakers

Convenient, modern and easy to place anywhere—perfect for casual listening or multi-room audio.

Subwoofers

Enhance low-frequency performance for movies, gaming and full-range music playback.

Portable Speakers

Battery-powered and compact, suitable for outdoor use and travel.

Perfect for Home Audio, Hi-Fi and Entertainment Systems

These speakers are designed to integrate seamlessly with:

Streaming amplifiers
Integrated amplifiers
Home theater receivers
Turntables (with or without phono stage)
TVs, projectors and gaming consoles
Smartphones and tablets

Whether you're listening to vinyl, streaming music or enjoying movies, our speakers deliver impressive clarity and immersive sound.

Upgrade Your Listening Experience

Explore our Speakers collection and find the perfect model to elevate your home audio system. Enjoy powerful, detailed and beautifully balanced sound in any room.

Arylic Arylic BK501 / BK651