10 Best
Bookshelf Stereo Speakers Under 500s
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Product Highlights
- Unique with lc filter class d digital power board, and can be used directly to the computer's usb powered.
- Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise
- Dual channel 15w per channel - with volume control, dual-panel wiring, properly solve the crosstalk between the ground potential balance and channel wiring
- Operating voltage: dc 7.5 - 15v, recommended voltage: 12 v, quiescent current: 20 ma, rated output power: 10 w +10 w (8)
- Frequency response: 20hz to 50khz
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Product Highlights
- Output power 5w rms (2.5w x 2);impedance 3ω
- 1 year warranty-from the date of purchase; country of origin: china
- Zeb-pluto is a usb powered 2.0 speaker that comes in a compact size with volume control;it has aux connectivity and it is usb powered
- Frequency response 120hz-15khz;line input 3.5mm jack
- Color name: black
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Product Highlights
- Anjo usb powered 2.0/1.1/1.0 etc. speaker need to be connected by the usb power cable to either laptop/computer/mobile/music system or through usb supported adapter to any power source and connect 3.5 mm aux pin to music source to enjoy uninterrupted music.
- The two speakers are integrated to give you impeccable sound quality, with a frequency response of 90hz-20khz, amplifier output power: 1wx2(thd)=10% snr:>60 db, supply voltage: dc 5v, speaker : 52mmx2, separation:>70db, standard impedance: 4 ω
- Power cable and aux cable (3.5 mm) length – 2.4 feet/28 inches, both speaker joint cable length – 1.10 feet/22 inches, speaker front width – 74 mm, speaker front height – 85 mm, speaker length (front to back) – 67 mm, product weight – 215 grm., colour – black, product warranty – 1 year.
- Anjo speaker best fit for your gaming/music/video-conferencing-call experience as it comes with modern design, volume control button, sound card and superior audio quality. just plug and play, no need to install any driver or software to use which make this speaker easy to use.
- Glossy black colour with front shining glass fitting amazing design make its appearance very attractive. its portable and light weight design make it to be easily carried or moved so that you can take it with you anywhere apart from home to enjoy its music all-the-time wherever you want.
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Product Highlights
- In-line volume controller: foxin fms-375 multimediaspeakers come packed with built-in volume control that enables the user to conveniently adjust the volume of a speaker.
- Extreme sound clarity: foxin fms-375 multimedia speaker featuring an incredible build quality with 2w*2ch power output, the 2*2inch full range speaker delivers a remarkable sound.
- Usb powered speakers: foxin fms-375 multimedia speaker with plug-and-play convenience, the usb cable plugs directly into any usb port, and your pc/notebook automatically recognizes this as a removable usb mass storage device
- High-fidelity audio: foxin fms-375 multimedia speaker carefully engineered to deliver high fidelity sound with minimum distortion as much as
- Compact design: being compact and small in size, these can be conveniently carried in a backpack.
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Product Highlights
- In-line volume controller: foxin fms-475 multimediaspeakers come packed with built-in volume control that enables the user to conveniently adjust the volume of a speaker.
- Extreme sound clarity: foxin fms-475 multimedia speaker featuring an incredible build quality with 2w*2ch power output, the 2*2inch full range speaker delivers a remarkable sound.
- Usb powered speakers: foxin fms-475 multimedia speaker with plug-and-play convenience, the usb cable plugs directly into any usb port, and your pc/notebook automatically recognizes this as a removable usb mass storage device
- High-fidelity audio: foxin fms-475 multimedia speaker carefully engineered to deliver high fidelity sound with minimum distortion as much as
- Compact design: being compact and small in size, these can be conveniently carried in a backpack.
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Product Highlights
- Operating voltage: accepts a wide range of input voltages, commonly between 8v to 24v dc, allowing flexibility in powering the amplifier board from various power sources. efficiency: class-d amplifiers like the tpa3110 offer high efficiency, often exceeding 90%, which reduces power consumption and minimizes heat generation during operation.
- Signal-to-noise ratio (snr): provides a high signal-to-noise ratio, ensuring clean and distortion-free audio output. frequency response: offers a wide frequency response range, typically from 20 hz to 20 khz, covering the audible spectrum for faithful reproduction of audio signals.
- Amplifier chip: utilizes the tpa3110 class-d amplifier chip from texas instruments, known for its high-quality audio amplification and efficiency. output power: typically capable of delivering output power ranging from a few watts up to around 15-30 watts per channel, depending on the specific configuration and operating conditions.
- Total harmonic distortion (thd): low total harmonic distortion ensures accurate amplification with minimal distortion, contributing to high-quality audio reproduction. input impedance: the input impedance of the amplifier board is typically standardized to match common audio input sources, ensuring proper signal compatibility.
- Dimensions: the physical dimensions of the amplifier board, including length, width, and height, are specified to ensure compatibility with various installation and integration requirements. mounting options: provides mounting holes or mounting points for secure installation and integration into audio systems, diy projects, or speaker enclosures.
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