--- product_id: 159118426 title: "SMSL AD18 80 Watt x 2 Wireless Bluetooth Amplifier For Speaker" brand: "is.m.s.li" price: "EĀ£ 3047" currency: EGP in_stock: false category: "Is.M.S.Li" url: https://www.desertcart.com.eg/products/159118426-smsl-ad18-80-watt-x-2-wireless-bluetooth-amplifier-speaker store_origin: EG region: Egypt --- # Bluetooth aptX + NFC pairing 80W x 2 stereo power Ā±8dB bass & treble EQ SMSL AD18 80 Watt x 2 Wireless Bluetooth Amplifier For Speaker **Brand:** is.m.s.li **Price:** EĀ£ 3047 **Availability:** āŒ Out of Stock ## Summary > šŸŽ§ Elevate your audio game ā€” small amp, massive impact! ## Quick Answers - **What is this?** SMSL AD18 80 Watt x 2 Wireless Bluetooth Amplifier For Speaker by is.m.s.li - **How much does it cost?** EĀ£ 3047 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/159118426-smsl-ad18-80-watt-x-2-wireless-bluetooth-amplifier-speaker) ## Best For - is.m.s.li enthusiasts ## Why This Product - Trusted is.m.s.li brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - ā€¢ **Sleek, Smart Display:** 1.44-inch adjustable brightness color screen keeps you in control with style and clarity. - ā€¢ **Tailor Your Soundscape:** Precision bass and treble adjustments let you customize audio to match your vibe and space. - ā€¢ **Versatile Multi-Input Hub:** Supports USB, coaxial, optical, analog, and headphone outputs for ultimate compatibility. - ā€¢ **Powerhouse in a Compact Frame:** Delivers crisp 80W x 2 output to energize your passive speakers and subwoofer with room-filling sound. - ā€¢ **Seamless Wireless Connectivity:** Advanced Bluetooth with aptX and NFC for instant, lag-free streaming from any device. ## Overview The SMSL AD18 is a compact yet powerful Class D digital amplifier delivering 80W per channel with versatile inputs including USB, coaxial, optical, analog, and Bluetooth (aptX + NFC). Featuring a 1.44-inch color display with adjustable brightness, independent headphone amp, and Ā±8dB bass/treble EQ, it offers high-fidelity sound customization in a sleek aluminum chassis. Perfect for professionals seeking premium sound quality and seamless connectivity in a minimalist footprint. ## Description AD 18 is a small full digital class d bluetooth amplifier built-in headphone amplifier supports subwoofer output.Connect it to your computer and use it to drive your headphones with an amplifier or to power your passive speakers(4ohm speaker produces 80Wx2 output power).Sophisticated matting aluminum housing reduces interference. Patented SDB sound and +-8 level treble and bass adjustment. Independent headphone amplifier design and advanced DSP technology makes the unit more desirable. Amplifier Chip: Using TAS5508C for digital signal DSP processing and Pre-Amp.TAS5342A for digital signal rear-AMP. It will be through LC filter and then send to amplifier output jack. Digital Receiving Chip:CS8422.It receive optical and coaxial signal and all signal transfer. USB chip:TAS1020B. Supports stereo sound 24bit/96kHz.For much better sound, we use SDPI output instead of internal DAC output design. Strong anti-interference ability and More High-Fidelity. HP Amplifier Chip:MAX97220A. Dual-OP amplifier:NE5532 with High efficiency low noise. Analog/Digital converter IC :CS5341,Accurate to 24 bit 48kHz.Convert AUX signal to digital signal. Then digital signal processing by CS8422 Specification Type: Full digital decoding amplifier Input port: USB/AUX/3.5mm Coaxial and Optical 1/Bluetooth/Optical 2 Output Port: Amplifier output port/3.5mm Headphone port/Subwoofer Voltage: 24V Output power:80W x 2 SNR(Signal to Noise): 90dB THD+N: 0.04% Output consumption: 50W Standby power:0.8w EQ adjustment: 7 Headphone output(32ohm): 53mW@THD=0.04% USB sampling rate: 24bit 96kHz Optical sampling rate:44.1kHz-192kHz Coaxial sampling rate:44.1kHz-192kHz Treble adjustment range: Ā±8db,Bass adjustment range:Ā±8db Net Weight: 572g Gross Weight:1585g Machine Size: 172*51*85mm ## Features - This class d amplifier supports USB coaxial analog bluetooth and two optical inputs - With amplifier output port,3.5mm headphone jack and subwoofer outputs, 80w*2 output power,1.44-inch color screen,the brightness of the display can be adjusted - Customized BT4.2 Bluetooth Module,supports apt-x, easily connect with bluetooth by NFC - The bluetooth amplifier uses TAS5508C+TAS5342A from TI as amplifier chips, DSP technology, built-in SDB sound patented - What you get:SMSL AD18 amplifer,24v Power supply, MICRO USB cable,Remote control,Antenna,1 year warranty and friendly customer service by *S.M.S.L Audio* official store ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071JN7GXN | | Best Sellers Rank | #1,402,758 in Electronics ( See Top 100 in Electronics ) #1,879 in Hi-Fi Amplifiers | | Brand Name | IS.M.S.LI | | Customer Reviews | 4.4 4.4 out of 5 stars (887) | | Global Trade Identification Number | 00790996171746, 06970141852605 | | Item Dimensions | 17.2 x 5.1 x 8.5 Centimeters | | Item Weight | 590 g | | Manufacturer | SMSL Manufacturers | | Maximum Output Power | 160 watts | | Maximum Supply Voltage | 24 Volts | | Minimum Supply Voltage | 24 Volts | | Model Number | AD18 | | Mounting Type | Tabletop | | Number of Channels | 2 | | Number of Items | 1 | | Number of Packs | 1 | | Output Power | 80 Watts | | Part Number | AD18 - Bluetooth | | Specification Met | CE, FCC, RoHS | | UPC | 651312006145 790996171746 619191169320 612032784676 | | Unit Count | 1 Count | | Voltage | 220 Volts (AC) | ## Product Details - **Item dimensions L x W x H:** 17.2 x 5.1 x 8.5 Centimeters - **Manufacturer:** SMSL Manufacturers - **Maximum Supply Voltage:** 24 Volts - **Minimum Supply Voltage:** 24 Volts - **Voltage:** 220 Volts (AC) ## Images ![SMSL AD18 80 Watt x 2 Wireless Bluetooth Amplifier For Speaker - Image 1](https://m.media-amazon.com/images/I/41qasInlHoL.jpg) ![SMSL AD18 80 Watt x 2 Wireless Bluetooth Amplifier For Speaker - Image 2](https://m.media-amazon.com/images/I/41Vy8+yw1TL.jpg) ![SMSL AD18 80 Watt x 2 Wireless Bluetooth Amplifier For Speaker - Image 3](https://m.media-amazon.com/images/I/41VZ6iihUVL.jpg) ![SMSL AD18 80 Watt x 2 Wireless Bluetooth Amplifier For Speaker - Image 4](https://m.media-amazon.com/images/I/31-YrBKa50L.jpg) ![SMSL AD18 80 Watt x 2 Wireless Bluetooth Amplifier For Speaker - Image 5](https://m.media-amazon.com/images/I/416CooLgabL.jpg) ## Questions & Answers **Q: Were is the subwoofer connection?** A: Coax/opti1 is supposed to be a sub out also. I've heard earlier models did not function this way, but recently purchased units through Amazon should work. You'll need a 3.5 aux to rca cable for it to function I believe. I hooked up a powered sub to mine using the high level speaker inputs on the sub. **Q: What is the rated power output per channel at 8ohms, and the THD%?** A: The rated power output is 45w+45w @8ohm, THD + N = 0.04% **Q: When using the sub-out with a powered sub can the sub volume or levels be controlled via this unit?** A: Yes, and no. The SMSL's sub output level is variable, and raises/lowers in sync with the amps volume position, but you still have to set the master volume (for the sub) on the powered sub itself. I've got mine parked at about the 11 o'clock position, but results will vary depending on your setup. You will also need to find the crossover sweet spot on the subs low pass filter control. **Q: What is the frequency range of the input/output of the waveform?** A: It happens often ## Frequently Bought Together - S.M.S.L AD18 Audio HiFi Stereo Amplifier with Bluetooth 4.2 Supports Apt-X,USB DSP Full Digital Power Amplifier 2.1 Small 80Wx2 Class D Amplifier with Subwoofer Output - Micca RB42 Reference Bookshelf Speaker with 4-Inch Woofer and Silk Tweeter (Dark Walnut, Pair) - GearIT 14 AWG Speaker Cable with Banana Plugs 14Ga Banana Wire for Bi-Wire Bi-Amp HiFi Surround Sound --- ## Why Shop on Desertcart? - šŸ›’ **Trusted by 1.3+ Million Shoppers** ā€” Serving international shoppers since 2016 - šŸŒ **Shop Globally** ā€” Access 737+ million products across 21 categories - šŸ’° **No Hidden Fees** ā€” All customs, duties, and taxes included in the price - šŸ”„ **15-Day Free Returns** ā€” Hassle-free returns (30 days for PRO members) - šŸ”’ **Secure Payments** ā€” Trusted payment options with buyer protection - ā­ **TrustPilot Rated 4.5/5** ā€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.eg/products/159118426-smsl-ad18-80-watt-x-2-wireless-bluetooth-amplifier-speaker](https://www.desertcart.com.eg/products/159118426-smsl-ad18-80-watt-x-2-wireless-bluetooth-amplifier-speaker) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-10-22*