HarmonAI

Professional audio, microphones and system integration

ConsultingContact us for catalogs, quotations and solution advice
HomeProductsContact中文
Home/Products/S8520 Bluetooth Soundbar — 2.0-Channel, 50W RMS Home Theater Speaker
S8520 image 1

S8520 Bluetooth Soundbar — 2.0-Channel, 50W RMS Home Theater Speaker

Best-selling entry-level Bluetooth soundbar on Amazon with 2.0-channel output, 50W RMS power, Bluetooth 5.3, HDMI(ARC), optical, USB, AUX, and built-in DSP sound modes for immersiv...

$37.44
Model
S8520
Category
soundbar
Images
4 images
Status
ready
Get Quote
Supplier

Harmonai

Generated onJune 10, 2026
S8520 image 1

Product Brief

S8520 Bluetooth Soundbar — 2.0-Channel, 50W RMS Home Theater Speaker

Overview

Best-selling entry-level Bluetooth soundbar on Amazon with 2.0-channel output, 50W RMS power, Bluetooth 5.3, HDMI(ARC), optical, USB, AUX, and built-in DSP sound modes for immersiv...

Price
$37.44
Model
S8520
Category
soundbar

Specifications

Specifications

ParameterValue
Channels2.0
Bluetooth Version5.3
Output Power (RMS)50W
Output Power (PMPO)60W
Full-Range Drivers3 inches / 6Ω / 20W × 2
Tweeters1.25 inches / 6Ω / 10W × 2
Input InterfacesBluetooth 5.3, RCA, Optical, USB, AUX, HDMI(ARC)
Bass PortsPassive bass reflex × 2
DSP Sound ModesMovie / Music / News
Frequency Response50Hz – 20kHz
Signal-to-Noise Ratio≥ 80dB
THD≤ 1%
Impedance8Ω
Dimensions860 × 100 × 100 mm
Chassis MaterialABS + fabric grille
Power SupplyDC 19V / 1.65A
Remote ControlIncluded (adjusts volume, bass, treble)
HarmonAIPage 1 / 1

Service Support

We support project consultation, model recommendation, bulk purchasing and catalog delivery for retail, multipurpose halls, conference rooms and live events.

  • Business hours: Monday to Friday 09:00 - 18:30
  • Inquiry channels: phone / email / website form
  • Tip: share budget, quantity and use scenario in advance
Harmonai MX-8400 4-in/8-out Digital Audio Processor — Built-in Feedback Suppression

Harmonai MX-8400 4-in/8-out Digital Audio Processor — Built-in Feedback Suppression

The MX-8400 is a professional 4-input/8-output digital audio processor featuring an ADI high-performance DSP chip, 28-band graphic EQ per input channel, 4 independent dynamic EQ channels, asymmetric crossover, and four independent feedback suppression channels. USB connectivity enables PC-based software tuning — ideal as the control core for small-to-medium audio installations.$130.00
HA800S 8-Channel Stereo Headphone Amplifier — Professional Studio-Grade Monitoring Distribution

HA800S 8-Channel Stereo Headphone Amplifier — Professional Studio-Grade Monitoring Distribution

The HA800S is a professional 8-channel stereo headphone amplifier with a 1-input, 8-output architecture and one-touch stereo/mono switching—delivering high-fidelity, low-latency multi-user monitoring for recording studios, broadcast booths, and live production.$14.34
Harmonai DP26 Digital Audio Processor — Professional 2-in/6-out DSP Audio Management Platform

Harmonai DP26 Digital Audio Processor — Professional 2-in/6-out DSP Audio Management Platform

The DP26 is a 2-input/6-output digital audio processor designed for small-to-medium sound reinforcement systems, delivering precise crossover, EQ, delay, and limiting via its built-in DSP engine.$156.76
Harmonai M2 Measurement Audio Interface — Professional-Grade USB Audio Interface for System Measurement

Harmonai M2 Measurement Audio Interface — Professional-Grade USB Audio Interface for System Measurement

The Harmonai M2 is a professional measurement audio interface compatible with leading analysis software including VOS4, Smaart, REW, Audio Tools, SATlive, and SysTune. It delivers precise audio signal acquisition via plug-and-play USB connectivity for professional sound system tuning.$91.76
Harmonai DP448 4-in/8-out Digital Audio Processor — Professional Audio System Management Solution

Harmonai DP448 4-in/8-out Digital Audio Processor — Professional Audio System Management Solution

The Harmonai DP448 is a 4-input/8-output digital audio processor designed for professional audio applications including conference rooms, live venues, and commercial spaces. It delivers precise crossover, EQ, delay, and compression/limiting via DSP technology.$130.00
PA8000 4-in/8-out Digital Audio Processor — Professional Audio Signal Management Hub

PA8000 4-in/8-out Digital Audio Processor — Professional Audio Signal Management Hub

The PA8000 is a professional-grade 4-input, 8-output digital audio processor designed for small-to-medium live events, conference halls, and fixed installations, offering flexible signal routing and multi-channel audio management.$130.00
Harmonai DP48 Four-In/Eight-Out Digital Audio Processor

Harmonai DP48 Four-In/Eight-Out Digital Audio Processor

The DP48(4in8out) is a professional digital audio processor with 4 audio inputs and 8 independent outputs, ideal for multi-zone sound reinforcement, commercial audio systems, and professional stage audio management.$175.88
Harmonai P10 Portable Battery-Powered Headphone Amplifier — Pure Drive, On-the-Go Listening

Harmonai P10 Portable Battery-Powered Headphone Amplifier — Pure Drive, On-the-Go Listening

The Harmonai P10 is a portable, single-channel headphone amplifier with an integrated polymer battery. Its compact design delivers clean, low-noise, high-fidelity audio output—ideal for monitoring, mixing, and everyday high-res listening.$10.51
Harmonai DP24 Professional Digital Audio Processor — 2-in/4-out Compact DSP

Harmonai DP24 Professional Digital Audio Processor — 2-in/4-out Compact DSP

The Harmonai DP24 is a compact 2-input/4-output professional digital audio processor featuring full DSP capabilities including feedback suppression, EQ, crossover, delay, and limiting. Designed for efficient operation with a unified PCB and software platform.$145.29
Harmonai WD4800 Professional Digital Audio Processor — 4-in, 8-out Multifunction DSP

Harmonai WD4800 Professional Digital Audio Processor — 4-in, 8-out Multifunction DSP

The Harmonai WD4800 is a professional 4-input, 8-output digital audio processor featuring full-featured DSP processing—including feedback suppression, EQ, crossover, delay, and limiting—ideal for stage sound, conference systems, bars, and KTV venues.$130.00
Harmonai 4.8XP Professional Digital Audio Processor — 4-in/8-out Full-Function DSP

Harmonai 4.8XP Professional Digital Audio Processor — 4-in/8-out Full-Function DSP

The Harmonai 4.8XP is a professional 4-input/8-output digital audio processor featuring full-function DSP processing including feedback suppression, EQ, crossover, delay, and limiting. Built on a unified PCB and software platform for intuitive operation and efficient system tuning.$130.00
Harmonai X Series Professional Power Amplifier — Ultra-Thin 1U High-Efficiency Audio Power Amplifier

Harmonai X Series Professional Power Amplifier — Ultra-Thin 1U High-Efficiency Audio Power Amplifier

The Harmonai X Series 1U audio power amplifier features a compact standard 1U rack-mount design with excellent thermal management. Its high-efficiency amplification architecture and precision internal circuitry deliver stable, reliable power output for live stages, conference sound systems, entertainment venues, and fixed installations.$57.35

Contact

Mobile: +86 135 6792 0078

Business email: Sales@frog-is.com

Office

Address: Unit 2, Liandong U Valley, Yinzhou District, Ningbo, Zhejiang

Hours: Monday to Saturday 09:00 - 18:30

Services

Professional audio, conference sound, wireless microphones and commercial AV integration

Harmonai is the global trade platform of Frog-is Acoustic Systems