--- product_id: 309671298 title: "DA-9 Bluetooth 5.0 NJW1194 Hi-Res Audio Power Amplifier" brand: "s.m.s.l" price: "19410625₫" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/309671298-da-9-bluetooth-5-0-njw1194-hi-res-audio-power store_origin: VN region: Vietnam --- # 92% Efficiency Bluetooth 5.0 Hi-Res Audio DA-9 Bluetooth 5.0 NJW1194 Hi-Res Audio Power Amplifier **Brand:** s.m.s.l **Price:** 19410625₫ **Availability:** ✅ In Stock ## Summary > 🎶 Amplify Your Sound, Elevate Your Experience! ## Quick Answers - **What is this?** DA-9 Bluetooth 5.0 NJW1194 Hi-Res Audio Power Amplifier by s.m.s.l - **How much does it cost?** 19410625₫ 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/309671298-da-9-bluetooth-5-0-njw1194-hi-res-audio-power) ## Best For - s.m.s.l enthusiasts ## Why This Product - Trusted s.m.s.l brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **APT-X Support:** Elevate your sound quality with advanced audio codecs. - • **Purified Power:** Two-level filtering for crystal-clear audio performance. - • **Balanced Design:** Experience minimal distortion from input to output. - • **Next-Gen Bluetooth:** Enjoy seamless connectivity with Bluetooth 5.0. - • **Powerful Efficiency:** Harness the power of 2x German Infineon chips for 92% efficiency. ## Overview The S.M.S.L DA-9 is a cutting-edge Bluetooth 5.0 Hi-Res Audio Power Amplifier featuring a balanced design to minimize distortion, advanced APT-X support for superior sound quality, and a highly efficient 92% power output. With built-in sound adjustment functions and a dual-level power input filtering system, this amplifier ensures a pristine audio experience that meets the demands of modern audiophiles. ## Description S.M.S.L DA-9 Bluetooth 5.0 NJW1194 Hi-Res Audio Power Amplifier ## Features - Balanced Design, From input to speaker output both balanced greatly reducing distortion caused by signal transmission. - New Bluetooth 5.0 reception, longer transmission distance. Support APT-X, better sound quality. - Built-in SMSL SDB patented sound and treble bass adjustment function. - 2xGerman Infineon's new technology class D power amplifier chip higher quality, efficiency up to 92%，further reducing power consumption. - Two levels power input filtering Bringing its own power supply purification process to thoroughly filter the mains interference. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B091C9WV9Z | | Best Sellers Rank | #407,852 in Electronics ( See Top 100 in Electronics ) #2,389 in Audio Component Amplifiers | | Brand | S.M.S.L | | Date First Available | March 30, 2021 | | Item Weight | 3.16 pounds | | Item model number | DA-9 | | Manufacturer | MOUSAI | | Mounting Type | Surface Mount | | Number of Channels | 2 | | Output Power | 150 Watts | | Package Dimensions | 11.3 x 9.13 x 3.03 inches | | Package Type Name | box | | Specification Met | FCC | | Voltage | 339.99 Volts | ## Product Details - **Voltage:** 339.99 Volts - **Manufacturer:** S.M.S.L - **Mounting type:** Surface Mount - **Brand:** S.M.S.L - **Number of channels:** 2 ## Images ![DA-9 Bluetooth 5.0 NJW1194 Hi-Res Audio Power Amplifier - Image 1](https://m.media-amazon.com/images/I/31900o0ffUL.jpg) ## Questions & Answers **Q: Do you need an external dac to get the most out of this amplifier** A: If you are using a DVD/ Blue Ray, or CD player you will not need a dac, I have to use a dac to connect it to the TV as a TV does not have a dac built in. **Q: Does it actually have 2 (two seperate) infinion chips. as each chip will do two channels.** A: Hi This is what I pulled off of Amazon: S.M.S.L DA-9 Bluetooth 5.0 NJW1194 Hi-Res Audio Power Amplifier: 2xGerman Infineon's new technology class D power amplifier chip higher quality, efficiency up to 92%，further reducing power consumption. **Q: How long is the warranty period?** A: 1year **Q: Hi, do you need a dac to use this amp with a cd/dvd player or connect to tv with 8ohm passive speakers, thank you for your help.** A: This amp will accept one analog connection from your tv or cd/dvd player. You will need a dac if you want to connect multiple sources or you could attach a splitter to the rca connection which would allow 2 sources. Probably better with a dac though for better sound quality as this amp sounds superb. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excelent! *by T***N on 13 December 2021* Not much to say apart from if you are thinking of buying this, don't hesitate :-)Inexpensive. Silly low price. BARGAIN!Excellent sound quality (amplifies what you put in without any colouring).Goes very loud if you must.Kind to the environment - uses ridiculously little electricity.Bluetooth works well.Balanced input at £200?? What's not to like.Only issue I've found is that the SMSL remote interferes with my RME ADI-2 DAC - sends commands to the DAC (volume down, for example, engages Auto Dark; volume up mutes the DAC - ironic). Still, most of the time I have the SMSL on balanced input and about 50% volume to power Wharfedale Diamond 230s. No need to use the remote as I can adjust volume on the RME DAC using it's remote (which does not talk to the SMSL - the RME is German and behaves itself).The German Infineon chips inside the SMSL are things of wonder. How they operate is a mystery. Anyway, the SMSL DA-9 is an excellent class D amplifier - highly recommended if you are using the XLR inputs. RCA works fine. Bluetooth works well. ### ⭐⭐⭐⭐⭐ Great space-saving little amplifier that looks great in its kallax setting. *by S***K on 12 January 2022* After seeing many great reviews online, I bought one of these little amps. Wow, really impressive- does everything I need it to and does it well. Used to power my Kef LS50 Meta’s, paired with the SU-9 DAC in a lovely little 2 tier stack, the sound is clean, transparent and has great resolution. Next additions will be both the SN-9 and SH-9, as I am so sold on this line… ### ⭐⭐⭐⭐⭐ Good clean sound *by L***G on 23 October 2021* Connected to computer for sound playback through small pair of Ariston monitors and a Yamaha sub-woofer - very clean, full and lively sound - very impressed from such a small unit. Great to operate from control knob, or from remote. Strong Bluetooth reception. ## Frequently Bought Together - S.M.S.L DA-9 Bluetooth 5.0 NJW1194 Hi-Res Audio Power Amplifier - S.M.S.L SU-1 MQA MQA-CD Audio Decoder AK4493S XU316 768kHz/32Bit DSD512 Hi-Res DAC - CableDirect – 1m RCA/phono cable, 2 × 2 plugs, stereo audio cable, practically break-proof & flawless sound quality (coaxial cable, subwoofer/amp/HiFi & home cinema/Blu-ray, analogue & digital) --- ## 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/309671298-da-9-bluetooth-5-0-njw1194-hi-res-audio-power](https://www.desertcart.vn/products/309671298-da-9-bluetooth-5-0-njw1194-hi-res-audio-power) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-26*