--- product_id: 2810663 title: "JBL Professional JRX212 Portable, Passive 2-way Sound Reinforcement, DJ, Pro Audio PA Speaker, Loudspeaker System, 12 inch, Black" brand: "jbl" price: "24973544₫" currency: VND in_stock: true reviews_count: 13 category: "Jbl" url: https://www.desertcart.vn/products/2810663-jbl-professional-jrx212-portable-passive-2-way-sound-reinforcement-dj store_origin: VN region: Vietnam --- # 250W Nominal Power Advanced Crossover Network Rugged MDF Enclosure JBL Professional JRX212 Portable, Passive 2-way Sound Reinforcement, DJ, Pro Audio PA Speaker, Loudspeaker System, 12 inch, Black **Brand:** jbl **Price:** 24973544₫ **Availability:** ✅ In Stock ## Summary > 🎤 Elevate your sound game — be the DJ everyone talks about! ## Quick Answers - **What is this?** JBL Professional JRX212 Portable, Passive 2-way Sound Reinforcement, DJ, Pro Audio PA Speaker, Loudspeaker System, 12 inch, Black by jbl - **How much does it cost?** 24973544₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/2810663-jbl-professional-jrx212-portable-passive-2-way-sound-reinforcement-dj) ## Best For - jbl enthusiasts ## Why This Product - Trusted jbl brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Rugged .75” MDF enclosure with hexagonal steel grille and ergonomic handles for road-ready durability and effortless transport. - • **Powerhouse Performance:** Delivers 250W nominal and 1000W peak power for commanding sound that fills any venue. - • **Audience-Centric Design:** Dual-angle pole-mount socket allows 10° tilt for optimized sound coverage and immersive audience experience. - • **Seamless Sound Delivery:** Advanced crossover network with high-voltage capacitors ensures distortion-free, balanced frequency response. - • **Precision Audio Engineering:** 12” low-frequency driver with edge-wound ribbon voice coil and 1” polymer diaphragm compression driver for crystal-clear highs and thunderous lows. ## Overview The JBL Professional JRX212 is a portable, passive 2-way PA speaker featuring a 12-inch woofer with a 2.5-inch edge-wound ribbon voice coil and a 1-inch polymer diaphragm compression driver. It delivers 250W nominal power (1000W peak) with a frequency response of 80Hz-18kHz and max SPL of 128dB. Engineered with an advanced crossover network and housed in a rugged MDF enclosure with steel grille, it offers reliable, high-quality sound reinforcement ideal for DJs, live performances, and professional audio setups. ## Description Introducing the JBL Professional JRX212 12” Passive Speaker, designed to deliver exceptional sound quality and reliability for your events and performances. This powerhouse features a 12” low-frequency driver with a 2.5” diameter edge-wound ribbon voice coil, providing greater efficiency and superior sound output. The 1” polymer diaphragm compression driver enhances high-frequency performance, ensuring clear and crisp audio across all ranges. Plus, with SonicGuard™ technology, the high-frequency driver is protected from excess power, ensuring uninterrupted performance. The advanced crossover network, featuring high-voltage capacitors and heavy-gauge wire inductors, ensures seamless frequency response and high power handling, making it perfect for demanding audio environments. Engineered for durability, the enclosure is built from .75” MDF with advanced adhesives and fasteners, while the 18-gauge perforated steel grille offers robust protection for the internal components. Whether you're setting up for a DJ gig, a live band performance, karaoke night, or a corporate event, the JRX212 Progressive Transition™ waveguide ensures superior coverage and reduced distortion. The dual-angle pole-mount socket allows for a 10° tilt, providing more uniform audience coverage and optimal sound distribution. Elevate your audio experience with the JBL Professional 12” Passive JRX212 speaker, the ideal choice for DJs, bands, house of worship, athletic events, permanent or temporary PA systems, and event organizers seeking portable reliable, high-quality sound. Review: Excellent - Sounds good, loud, and built well. Great old school passive sub for live sound. It’s heavy but no getting around that with an 18” speaker and wood cab. Review: Oh yeah!!!! JBL Delivers Excellence - When JBL said these were "Entry Level" professional speakers, I was a little concerned. Entry level usually mean bottom of the barrel even if they are pro speakers. Well... If these are "entry level", then they are the best entry level speakers I have ever heard. The range of sounds from these monitors is impressive. Before I start, a few must know': Must Know 1 - These are passive speakers, which mean YOU WILL NEED AN AMPLIFIER to get sound from them Must Know 2 - Just because you have an amp, doesn't mean it will automatically sound good. You will need additional equipment Must Know 3 - This is a black carpeted box made from wood Must Know 4 - If you do not understand the particulars of passive speakers, you should not buy one. Must Know 5 - Yes it uses speakon and 1/4", but if you are going to use these for mobile work, get speakon cables Must Know 6 - Yes, they are loud, Yes they produce lots of bass (its a double 15" box) Your final sound quality and experience with these boxes will depend heavily on your equipment setup. You need a quality amplifier, and you will need something to drive that amp. You can use a quality preamp or equalizer or crossovers or mixers etc. etc. etc. Whatever you choose, once you get it tuned and dialed in right, the sound these boxes make will blow your mind. In the week that I have owned these speakers (I bought two), I've played an outdoor gig for 400+ and indoors twice. These boxes deliver super clear top, because I have dedicated bass boxes for my outdoor event. When inside however, I didn't need my subwoofers, because all I needed was a little 63 & 80 on my EQ, and these bad boys delivered thunderous bass for 6 straight hours, play top end flawlessly. First chance I get, I'm buying two more of these, and use my active speakers for rear sound enforcement. ## Features - JBL Professional JRX212 portable, passive 2-way, 8 ohm, sound reinforcement, dj, pro audio pa speaker, loudspeaker system. 12-Inch low frequency driver with a 2.5-Inch diameter edgewound ribbon voice coil which provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling. 1-Inch polymer diaphragm compression driver improves high frequency performance as well as system reliability. - Power Rating: 250 W Nominal / 1000 W Peak. Recommended Amplifier Power: 250 W to 500 W into 8 ohms. Frequency Range (-10dB): 60 Hz - 20 kHz. Frequency Response (±3 dB): 80 Hz - 18 kHz. Sensitivity (@1m) 98 dB SPL (1w/1m). Maximum SPL (1m): 128 dB. - The advanced network topology crossover design shapes frequency response and ensures seamless audio delivery in the crossover region, providing an exceptional listening experience. - High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating. - The rugged enclosure is built from .75” MDF using advanced adhesives and fasteners for extreme durability and road-worthiness. A stylish hexagonally perforated steel grille protects components, while ergonomic, non-resonant steel handles ensure easy and comfortable transport all while maintaing sonic neutrality. - Dual-angle pole-mount socket allows the speaker to tilt 10°for more uniform audience coverage. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CYNTFB6 | | Additional Features | Portable | | Age Range Description | Adult | | Antenna Location | For Surround Sound Systems | | Audio Driver Size | 12 Inches | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Mono | | Best Sellers Rank | #20,659 in Musical Instruments ( See Top 100 in Musical Instruments ) #7 in Stage Monitors #7,085 in Music Recording Equipment | | Bluetooth Range | 10 Meters | | Brand | JBL | | Built-In Media | Speaker, User Manual | | Color | Black | | Compatible Devices | Phones | | Compatible with Vehicle Type | Car | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Neutrik Speakon NL-4 (x1); .25 inTS phone jack (x1); parallel | | Control Method | Touch | | Controller Type | Voice Control | | Customer Reviews | 4.6 4.6 out of 5 stars (286) | | Enclosure Material | Stainless Steel | | Frequency Response | 18 KHz | | Global Trade Identification Number | 00050036904490 | | Impedance | 8 Ohms | | Is Waterproof | False | | Item Dimensions D x W x H | 12.8"D x 15.7"W x 23"H | | Item Weight | 43 Pounds | | MP3 player | No | | Manufacturer | Harman Music Group | | Model Name | JRX212 | | Model Number | JRX212 | | Mounting Type | Tripod, Floor | | Number Of Circuits | 1 | | Number of Audio Channels | 2.0 | | Number of Items | 1 | | Power Source | Passive | | Series Number | 212 | | Speaker Maximum Output Power | 250 Watts | | Speaker Size | 12 Inches | | Speaker Type | Passive 2-Way | | Specific Uses For Product | Live performance stage monitoring | | Subwoofer Connectivity Technology | Wired | | Subwoofer Diameter | 12 Inches | | Tweeter Diameter | 25.4 Millimeters | | UPC | 050036904490 691991036316 720189177460 | | Unit Count | 1.0 Count | | Warranty Description | Jbl limited warrantythe jbl warranty on professional loudspeaker products (except for enclosures) remains in effect for five years from the date of the first consumer purchase. Jbl amplifiers are warranted for three years from the date of the original purchase. Enclosures and all other jbl products are warranted for two years from the date of the original purchase. Your jbl warranty protects the o… | | Warranty Type | Limited | | Wireless Technology | Bluetooth | | Woofer Diameter | 12 Inches | ## Product Details - **Audio Output Mode:** Mono - **Brand:** JBL - **Connectivity Technology:** Neutrik Speakon NL-4 (x1); .25 inTS phone jack (x1); parallel - **Frequency Response:** 18 KHz - **Speaker Maximum Output Power:** 250 Watts ## Images ![JBL Professional JRX212 Portable, Passive 2-way Sound Reinforcement, DJ, Pro Audio PA Speaker, Loudspeaker System, 12 inch, Black - Image 1](https://m.media-amazon.com/images/I/91t-ix1efVL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: can i connet ipad or microphone in the back on this speaker ???? thank you !!!!** A: Not without an amplifier or mixer/amplifier combo... this is a passive, or non-powered model. You are probably looking for an active monitor. Try the Eon series. Great option :) **Q: Would a Behringer pmp4000 powered mixer work with these speakers. these would be for a small church with intentions of future growth. Thank you,** A: I had a Europower EP4000 amp and it didn't have enough power for my sing subwoofer so, I traded up for CV-2800 and that maxes out my ts-42 however, after a quik look online for the pmp4000, it seems to have enough poer to get you around 120dBs. **Q: Can this speaker work with just a crossover or turntable** A: No. This is a passive speaker cabinet. You will need an amp and probably a pre-amp as well. **Q: Are these speakers biamp ready?** A: No, they are not. Probably not what you wanted to hear, sorry. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by E***A on February 25, 2026* Sounds good, loud, and built well. Great old school passive sub for live sound. It’s heavy but no getting around that with an 18” speaker and wood cab. ### ⭐⭐⭐⭐⭐ Oh yeah!!!! JBL Delivers Excellence *by K***S on September 18, 2018* When JBL said these were "Entry Level" professional speakers, I was a little concerned. Entry level usually mean bottom of the barrel even if they are pro speakers. Well... If these are "entry level", then they are the best entry level speakers I have ever heard. The range of sounds from these monitors is impressive. Before I start, a few must know': Must Know 1 - These are passive speakers, which mean YOU WILL NEED AN AMPLIFIER to get sound from them Must Know 2 - Just because you have an amp, doesn't mean it will automatically sound good. You will need additional equipment Must Know 3 - This is a black carpeted box made from wood Must Know 4 - If you do not understand the particulars of passive speakers, you should not buy one. Must Know 5 - Yes it uses speakon and 1/4", but if you are going to use these for mobile work, get speakon cables Must Know 6 - Yes, they are loud, Yes they produce lots of bass (its a double 15" box) Your final sound quality and experience with these boxes will depend heavily on your equipment setup. You need a quality amplifier, and you will need something to drive that amp. You can use a quality preamp or equalizer or crossovers or mixers etc. etc. etc. Whatever you choose, once you get it tuned and dialed in right, the sound these boxes make will blow your mind. In the week that I have owned these speakers (I bought two), I've played an outdoor gig for 400+ and indoors twice. These boxes deliver super clear top, because I have dedicated bass boxes for my outdoor event. When inside however, I didn't need my subwoofers, because all I needed was a little 63 & 80 on my EQ, and these bad boys delivered thunderous bass for 6 straight hours, play top end flawlessly. First chance I get, I'm buying two more of these, and use my active speakers for rear sound enforcement. ### ⭐⭐⭐⭐⭐ Great sound *by J***R on September 28, 2025* Great sound quality. 2 of these is all you need . ## Frequently Bought Together - JBL Professional JRX212 Portable, Passive 2-way Sound Reinforcement, DJ, Pro Audio PA Speaker, Loudspeaker System, 12 inch, Black - Rockville RVES1 Tripod DJ PA Speaker Stands (Pair) with Carry Bag, Steel Construction, 100 lbs Capacity, Height Adjustable upto 71 Inches, Perfect for Events and Performances - Yuyaokk 2Pack 25 ft Speakon to 1/4" Male Speaker Cables, Professional 12 Gauge AWG Wire Audio Amplifier Connection Cord, DJ/PA Wire with Twist Lock. --- ## 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.vn/products/2810663-jbl-professional-jrx212-portable-passive-2-way-sound-reinforcement-dj](https://www.desertcart.vn/products/2810663-jbl-professional-jrx212-portable-passive-2-way-sound-reinforcement-dj) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*