--- product_id: 720276287 title: "Kanto ORA4 140W Powered Reference Speakers with Bluetooth 5.0 and USB-C Input | 4” Woofers with Deep Bass Extension | Bi-Amplified | 80 Hz Automatic Crossover | Reference Quality Sound | Pair | Black" brand: "kanto" price: "€ 1066.14" currency: EUR in_stock: true reviews_count: 5 category: "Kanto" url: https://www.desertcart.at/products/720276287-kanto-ora4-140w-powered-reference-speakers-with-bluetooth-5-0 store_origin: AT region: Austria --- # 140W bi-amplified power Bluetooth 5.0 + USB-C + RCA inputs 80Hz automatic sub crossover Kanto ORA4 140W Powered Reference Speakers with Bluetooth 5.0 and USB-C Input | 4” Woofers with Deep Bass Extension | Bi-Amplified | 80 Hz Automatic Crossover | Reference Quality Sound | Pair | Black **Brand:** kanto **Price:** € 1066.14 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your sound game with studio precision and modern versatility! ## Quick Answers - **What is this?** Kanto ORA4 140W Powered Reference Speakers with Bluetooth 5.0 and USB-C Input | 4” Woofers with Deep Bass Extension | Bi-Amplified | 80 Hz Automatic Crossover | Reference Quality Sound | Pair | Black by kanto - **How much does it cost?** € 1066.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/720276287-kanto-ora4-140w-powered-reference-speakers-with-bluetooth-5-0) ## Best For - kanto enthusiasts ## Why This Product - Trusted kanto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Sleek 4” magnetically shielded woofers fit perfectly on any desk or stand without compromising sound or space. - • **Seamless Connectivity:** Effortlessly switch between USB-C, Bluetooth 5.0, and RCA inputs to connect all your devices—future-proof your audio setup. - • **Studio-Grade Precision:** DSP-tuned bi-amplified Class-D power delivers crystal-clear, reference-quality sound with deep, authoritative bass. - • **Flexible Mounting Options:** Dual 1/4”-20 threaded inserts let you mount these speakers anywhere—from desktop to wall—tailoring your perfect soundscape. - • **Smart Subwoofer Integration:** Automatic 80Hz crossover offloads bass to your subwoofer, reducing distortion and maximizing clarity and volume. ## Overview The Kanto ORA4 powered reference speakers deliver 140W of bi-amplified Class-D power with DSP tuning for studio-quality sound. Featuring 4” magnetically shielded woofers, Bluetooth 5.0, USB-C, and RCA inputs, plus an automatic 80Hz crossover for seamless subwoofer integration, these compact speakers are designed for professionals, gamers, and audiophiles seeking precise, immersive audio in any setup. ## Description Kanto ORA4MB Bluetooth Speakers Reference 140 Watt Black ORA4 takes ORA's legacy to the next level by pushing the bass extension even deeper while maintaining the same, outstanding reference quality sound. Pushing further into the world of professional audio, ORA4 delivers a flat, full-range frequency response to ensure mixes are composed and music sounds realistic. USB-C gives you a seamless connection to your PC or Mac, Bluetooth 5.0 lets you stream wirelessly from a smart phone or home device, and RCA lets you connect analog equipment. When a subwoofer is connected, ORA4 automatically applies a high-pass filter to 4" woofers keeping distortion at bay. ORA4 takes a hands-on approach to delivering professional-grade sound with modern features at a manageable size, perfect for almost any scenario you throw it in. Work: Elevate the sound landscape of the desk ORA4 features exceptional sound in a sleek, compact form, making it ideal for any desk setup without taking up valuable space like larger speakers. From video streaming to conference calls, it delivers rich, clear sound that improves productivity and fun, keeping you comfortably immersed all day. Play: Stronger Game - Play Better With deep bass and precise treble, ORA4 immerses you in rich soundscapes, adding depth to every experience and boosting your competitive edge. Its magnetically shielded woofers also make it safe to place alongside CRT and PVM TVs, ensuring use in any configuration. Create: Your Own Creativity Soundtrack With 140W of dual-amplified Class D power with DSP tuning, ORA4 delivers professional-grade sound with deep, authoritative bass and precision ideal for musicians and content creators. Compact yet powerful, ORA4 delivers reference quality audio on par with dedicated studio monitors, allowing creators to hear every detail, whether it's video editing or perfecting music tones. Features: The right size: ORA4 delivers a close to studio monitor listening experience with exceptional clarity and precision, ensuring professional-grade sound quality. Their compact design delivers high-end performance at a fraction of the size of traditional studio monitors. Reference quality sound: DSP tuned to deliver studio precision while delivering an exciting listening experience for everyday use. Its bass, deep and impactful of the 4? The woofers perfectly balance precision and fun for both professional and HiFi applications. Perfectly Controlled Power - ORA4 tweeters and woofers are powered by separate amplifiers, allowing each to focus on their specific frequency range for optimal efficiency without wasting energy. Rich highs, deep bass: An automatic crossover sends all frequencies at 80Hz and below to a connected subwoofer, allowing rich vocals and treble while integrating seamlessly with a subwoofer for deep and impactful bass, resulting in louder, cleaner audio overall. Specifications: Driver: 3/4" Silk Dome Tweeter, 4" Aluminum Concave Cone (Magnetic Shielding) AUDIO: Class D Bi-amplified, 140W peak power (70W RMS total), 12W RMS per tweeter, 23W RMS for woofer, automatic high-pass filter 80Hz Frequency response: 60 Hz – 22 kHz. INPUTS: Line Level RCA, USB-C (24 bit/96 kHz), Bluetooth 5.0 OUTPUTS: Subwoofer Dimensions: (each speaker) 12 x 17 x 21 cm (W x D x H) Net weight (active): 4.3 lb (2 kg) Net weight (Passive): 4.0 lb (1.9 kg) ¼"-20 threaded back and bottom mounting hole What You Get: 4 Pin Speaker Connector (16") Power Cable, 8 Rubber Feet, Quick Start Guide Review: Best one Review: Best desktop speakers I ever bought. ## Features - STUDIO SOUND – If your speakers aren’t neutral, you’re not hearing what the artist intended. Delivering 140 W of DSP-tuned, bi-amplified Class-D power, ORA4 produces studio-grade sound with deep, authoritative bass from its 4” woofers. Accurate enough to work as a studio monitor and refined enough for HiFi use. - JACK OF ALL TRADES – Not quite a bookshelf speaker, studio monitor, or computer speaker. ORA4 feels equally at home in virtually any scenario and is perfectly sized for any stand mount or desktop setup. Great sound in a compact package for gamers, creators, musicians, and audiophiles. - MODERN CONNECTIONS – To cover your digital and analog needs, ORA4 offers three inputs - USB-C for flawless sound from your PC or Mac, Bluetooth 5.0 for pairing with your phone or smart home device, and RCA for your analog gear. An endless amount of audio sources work with ORA4 from the past, present, or future. - TIGHT SUB INTEGRATION – You don’t have to sacrifice fidelity for low-end grunt. When a subwoofer is connected, a crossover network activates automatically, allowing ORA4 to concentrate on vocals and high frequencies. By offloading bass, ORA4 can play louder with less distortion improving overall sound quality. - PIXEL PERFECT – Placing a magnet beside your tube TV is a sure-fire way distort picture quality and lower its HP. ORA4’s woofers are magnetically shielded allowing you to place them beside your CRT or PVM without any worries. The RCA input gives you a direct connection to hear your favourite retro soundtracks in all their glory. - MOUNTABLE – Two 1/4”-20 threaded inserts located at the rear, and bottom, of each speaker let you secure ORA4 to any compatible speaker mount or bracket. Whether you want to free up space by mounting them on a wall, or simply find the perfect spot in your room, you have the flexibility to place them wherever works best. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DH8N2S3T | | Age Range Description | Adult | | Antenna Location | Indoor | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Audio output mode | Surround | | Best Sellers Rank | 52,165 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 229 in Computer Speakers | | Bluetooth Range | 15 Metres | | Box Contents | 4-pin Speaker Connector (16’), 8 x Rubber Feet, Power Cord, Quick Start Guide | | Brand | Kanto | | Brand Name | Kanto | | Colour | Black | | Compatible Devices | Laptop, Smartphone, Tablet, Television | | Connectivity Protocol | Bluetooth | | Connectivity technology | Bluetooth, USB | | Control Method | Touch | | Controller Type | Touch Control | | Customer Package Type | Not Flat Free Package | | Customer Reviews | 4.3 out of 5 stars 108 Reviews | | Enclosure Material | Plastic | | Frequency Response | 22 KHz | | Frequency response | 22 KHz | | Is Waterproof | false | | Item Dimensions D x W x H | 17D x 11.4W x 20.6H centimetres | | Item Type Name | Powered Reference Speakers | | Item Weight | 8.2 Pounds | | MP3 player | No | | Manufacturer | Kanto | | Maximum Speaker Output Power (in watts) | 140 Watts | | Model Name | ORA4MB | | Model Number | ORA4MB | | Mounting Type | Bracket Mount | | Mounting type | Bracket Mount | | Network Connectivity Technology | Bluetooth, USB | | Number Of Circuits | 2 | | Number of Audio Channels | 2.0 | | Number of Items | 2 | | Power Source | Electrical Wire | | Product Features | 1/4"-20 rear & bottom mounting hole, 3/4" Silk Dome Tweeters and 4" Aluminum Concave Cone (Magnetically Shielded), 60 Hz - 22 kHz Frequency Response, 80 Hz low pass filter when subwoofer is connected | | Speaker Size | 4 Inches | | Speaker Type | Bookshelf | | Speaker maximum output power | 140 Watts | | Specific Uses For Product | Home entertainment, Content creation, Music performance, Gaming, Computer speakers, Mobile device speakers | | Subwoofer Connectivity Technology | Wired | | Tweeter Diameter | 0.75 Inches | | UPC | 800152722535 | | Unit Count | 1.0 Count | | Warranty Type | Limited | | Water Resistance Level | Not Water Resistant | | Wireless Technology Type | Bluetooth | | Woofer Driver Diameter | 10.16 Centimetres | ## Product Details - **Audio output mode:** Surround - **Brand:** Kanto - **Connectivity technology:** Bluetooth, USB - **Frequency response:** 22 KHz - **Material:** Plastic - **Model name:** ORA4MB - **Mounting type:** Bracket Mount - **Speaker maximum output power:** 140 Watts - **Speaker type:** Bookshelf ## Images ![Kanto ORA4 140W Powered Reference Speakers with Bluetooth 5.0 and USB-C Input | 4” Woofers with Deep Bass Extension | Bi-Amplified | 80 Hz Automatic Crossover | Reference Quality Sound | Pair | Black - Image 1](https://m.media-amazon.com/images/I/51VapMbq-FL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best one *by V***S on 1 January 2026* ### ⭐⭐⭐⭐⭐ Best desktop speakers I ever bought. *by D***S on 2 January 2025* ### ⭐⭐⭐⭐⭐ Incredible Sound *by C***E on 30 July 2025* ## Frequently Bought Together - Kanto ORA4 140W Powered Reference Speakers with Bluetooth 5.0 and USB-C Input | 4” Woofers with Deep Bass Extension | Bi-Amplified | 80 Hz Automatic Crossover | Reference Quality Sound | Pair | Black - Kanto S4 Tilted Desktop Speaker Stands for Medium Bookshelf Speakers & Mid-Size 3”-4” Studio Monitors | Supports 8 lbs | Damping Foam Padding | ¼”-20 Mounting | Pair | Black - Kanto SUB8VMB Sealed Powered Subwoofer | 300W Peak Power | 8" Woofer | Matte Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/720276287-kanto-ora4-140w-powered-reference-speakers-with-bluetooth-5-0](https://www.desertcart.at/products/720276287-kanto-ora4-140w-powered-reference-speakers-with-bluetooth-5-0) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*