--- product_id: 748258968 title: "Kanto ORA4MB Bluetooth Powered Reference Speakers - 140 Watts (Black)" brand: "kanto" price: "HK$732" currency: HKD in_stock: false url: https://www.desertcart.hk/products/748258968-kanto-ora4mb-bluetooth-powered-reference-speakers-140-watts-black store_origin: HK region: Hong Kong --- # 140W DSP-tuned bi-amplified power USB-C, Bluetooth 5.0 & RCA inputs Magnetically shielded 4” woofers Kanto ORA4MB Bluetooth Powered Reference Speakers - 140 Watts (Black) **Brand:** kanto **Price:** HK$732 **Availability:** ❌ Out of Stock ## Summary > 🎧 Elevate your sound game with studio-grade clarity and modern versatility! ## Quick Answers - **What is this?** Kanto ORA4MB Bluetooth Powered Reference Speakers - 140 Watts (Black) by kanto - **How much does it cost?** HK$732 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/748258968-kanto-ora4mb-bluetooth-powered-reference-speakers-140-watts-black) ## 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 - β€’ **Smart Subwoofer Integration:** Automatically activates a high-pass filter when a subwoofer is connected, reducing distortion and enhancing overall sound clarity at higher volumes. - β€’ **Compact Yet Versatile Design:** Perfectly sized for desktop or stand mounting with 1/4”-20 threaded inserts, fitting effortlessly into any modern workspace or creative studio. - β€’ **Studio-Grade Precision Sound:** Hear music exactly as the artist intended with 140W of DSP-tuned, bi-amplified Class-D power delivering deep, authoritative bass and crystal-clear highs. - β€’ **Seamless Multi-Device Connectivity:** Effortlessly switch between USB-C for bit-perfect PC/Mac audio, Bluetooth 5.0 for wireless streaming, and RCA for your vintage analog gear. - β€’ **Magnetically Shielded for Retro Tech:** Place confidently next to CRT or tube TVs without picture distortion, preserving your favorite retro soundtracks in pristine quality. ## Overview The Kanto ORA4MB Bluetooth Powered Reference Speakers deliver 140 watts of DSP-tuned, bi-amplified Class-D power through magnetically shielded 4” woofers, ensuring studio-accurate sound with deep bass. Featuring USB-C, Bluetooth 5.0, and RCA inputs, these compact speakers adapt seamlessly to any setupβ€”from professional studios to gaming desks. Smart subwoofer integration and versatile mounting options make ORA4MB a future-proof audio solution for discerning audiophiles and creators alike. ## Description Kanto ORA4MB Bluetooth Powered Reference Speakers - 140 Watts (Black)ORA4 takes the legacy of ORA to the next level by pushing bass extension even deeper while maintaining the same, great, reference-quality sound. Leaning further into the world of pro audio, ORA4 offers a flat, full-range frequency response to ensure mixes are dialed-in, and music sounds true-to-life. USB-C gives you a bit-perfect connection to your PC or Mac, Bluetooth 5.0 lets you wirelessly stream from a phone or smart home device, and RCA allows you to connect analog gear. When a subwoofer is plugged in, ORA4 automatically applies a high-pass filter to the 4” woofers keeping distortion at bay. ORA4 takes a no-nonsense approach to delivering studio-grade sound with modern features at a manageable size - perfect for nearly any scenario you throw it in.Product Features ## 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 | |---------------|-------| | Mounting Type | Shelf Mount | | Material | Plastic | | Model Name | ORA4MB | | Speaker Type | Bookshelf | | Special Feature | 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 | | Recommended Uses For Product | Indoor | | Compatible Devices | Desktop, Laptop, Smartphone | | Net Quantity | 1.0 count | | Surround Sound Channel Configuration | 2.0 | | Colour | Black | | Product Dimensions | 17D x 11.4W x 20.6H Centimeters | | Item Weight | 8.2 Pounds | | Is Waterproof | False | | Number of Items | 1 | | Control Method | Touch | | Wireless Communication Technology | Bluetooth | | Speaker Size | 4 Inches | | Power Source | AC | | Brand Name | Kanto | | Colour Name | Black | | RMS Power Range - Speakers | 70 Watts | | RMS Power Range - Amplifiers | 140 Watts | | Item model number | ORA4MB | | Original Release Date | 2025 | | Manufacturer | Kanto | | Item Weight | 3 kg 720 g | ## Product Details - **Brand:** Kanto - **Speaker Maximum Output Power:** 140 Watts - **Frequency Response:** 22 KHz - **Connectivity Technology:** Bluetooth - **Audio Output Mode:** Surround ## Images ![Kanto ORA4MB Bluetooth Powered Reference Speakers - 140 Watts (Black) - Image 1](https://m.media-amazon.com/images/I/51VapMbq-FL.jpg) ![Kanto ORA4MB Bluetooth Powered Reference Speakers - 140 Watts (Black) - Image 2](https://m.media-amazon.com/images/I/51pra811gpL.jpg) ![Kanto ORA4MB Bluetooth Powered Reference Speakers - 140 Watts (Black) - Image 3](https://m.media-amazon.com/images/I/51orHu6XsIL.jpg) ![Kanto ORA4MB Bluetooth Powered Reference Speakers - 140 Watts (Black) - Image 4](https://m.media-amazon.com/images/I/61R0I7ATqFL.jpg) ![Kanto ORA4MB Bluetooth Powered Reference Speakers - 140 Watts (Black) - Image 5](https://m.media-amazon.com/images/I/71lEv91yu7L.jpg) ## Available Options This product comes in different **Colour** options. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/748258968-kanto-ora4mb-bluetooth-powered-reference-speakers-140-watts-black](https://www.desertcart.hk/products/748258968-kanto-ora4mb-bluetooth-powered-reference-speakers-140-watts-black) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-04-25*