Search results for Hi-Fi There are 2516 products.

Characteristic: High quality 100% brand new Digital power amplifier, peak power 400W, can drive 4Ohm 100 magnetic speakers; Dual microphone input, adjustable reverb; built-in Bluetooth wireless Receiver and FM radio . Material: plastic + electronic components Colour: black Size: 17.5*8cm Working Voltage: AC 220V or DC 12~24V Package Includes: 1*Digital Bluetooth Stereo Amplifier Board 1*Remote control 2*Audio Cable 1*Power supply cable Precautions for purchase: 1.Due to manual measurement,there may be some errors,please forgive me,thank you! 2.Due to the difference of the monitor,the color of the thing itself may not be displayed,thank you!

Brand: Pleasing

Description ➤7 LED Light Patterns You can enjoy the LED light show when you using the portable wireless bluetooth speaker listen music. 7 patterns of LED light let your life become more interesting. Our wireless speaker applies to video, outdoors/indoors, office, family, games, gatherings, parties and bars etc,up to you.You can press button on the side of the wireless speaker to change LED light modes. ➤5 Play Modes Except Bluetooth, AUX IN Jack connect from TVs, mp3, mp4 and non-Bluetooth devices with a 3.5mm Line-In cable for the Perfect Line-In Speaker; Support TF card (Memory card) up to 32G, support USB disk plug and play. Besides, it also support FM radio, help you to seacrh the radio station. ➤Long Playtime Built high capacity 1200mAh battery in portable wireless speaker,support for music playback long (determined by volume and audio content of speaker played) . 10W high quality bluetooth speaker with DSP that adds power to music. A compact body can not be imagined, realizing a dull sound. You can feel relaxed and low-pitched from a remote place. ➤HIFI Sound & Stereo Cylindrical Bluetooth Speaker as HD and HIFI powerful stereo sound, so you always enjoy the high-definition metal bass and subwoofer sound brought wonderful enjoyment ! Built-in MIC and Hands-Free Call You can easy pick up a call by this portable speaker in car, bathroom, home or office, anywhere during the wireless Bluetooth speaker connected to your smart phone. And it also has wide range of extended compatibility and 33FT wireless connect large range. ➤Bluetooth 5.0 & Easy Connection Bluetooth 5.0 technology has a better and stable signal quality and connection, let Bluetooth speaker large wide distance connection more stable to your iPhone,iPad tablets, laptop, desk computer, smartphone and all bluetooth compatible. ➤Compact and portable It is small, does not occupy space,the Bluetooth speaker size only 7.2*7.2*17.6 CM but enough for you pick it up only a palm,or packed in your bag carrying outdoors. Readily let it into the bag, you can easily go out. Whit a strap, you can hold it by hand or hang on your bicycle. How enjoyment to listening music and watching the beautiful view are! Feature ➤Support: Bluetooth, AUX, TF card, Micro SD Card, USB Flash Disk, FM, Waterproof ➤Bluetooth: 5.0 ➤Output Power: 5W*2 ➤Working Distance: 10M /32.8ft ➤SNR: ≥90db ➤Battery: 3.7v 1200mAh ➤Playting Time: 8-10 hours ➤Charging: 2-3 hours ➤Speaker Drive: 52mm * 2 ➤Frequency Response: 40Hz~20K Hz ➤Product Size: 72*72*176mm ➤Unite Wight: 490g What we offer ➤1* Manual Instruction ➤1* AUX Cable ➤1* USB Charge Cable ➤1* Bluetooth Speaker

Brand: SACOSDING Smart Watch

100W+100W TPA3116D2 ZK-1002 Bluetooth Digital HIFI Stereo Audio Power Amplifier Board Features: - Using two TPA3116D2 chips, with AM interference suppression - With Filter that makes sound is more round and clear - High quality: components for digital amplifier board: toroidal inductor and film capacitor ; with low loss,high bandwidth,high fidelity - Tow audio input mode: AUX or Bluetooth(version 5.0) - DC 5-27V power supply via DC power jack - Speaker connection via terminal block Note: the knob on the board is just a standby switch, after put it to “off”, the board will be standby state for a low-power, if you need to turn off the power supply, you must unplug the DC connector Specifications: - Model: ZK-1002 - Chip: TPA3116D2 - Size: 84mm x 52mm x 24mm (3.31x2.05x0.95inch) There might be little error of size for manual measurement. - Power supply voltage: 5~27V DC (optional 9V/12V/15V/18V/24V power adapter, if high power ,recommended high input voltage) - Speaker range: 50W-300W , 4-8Ω - Number of channel: 2 stereo (left and right) - Bluetooth 5.0 transmission distance: 15 meters (without occlusion) - Protection: overvoltage , undervoltage , overheating , DC detection ,short-circuit Power supply voltage: 12V----8 ohm speaker / 24W(left channel)+ 24W(right channel), 4 ohm /40W+40W 15V----8 ohm / 36W+36W, 4 ohms / greather than 60W+60W 19V----8 ohm / 64W+64W, 4 ohms / greather than 90W+90W 24V----8 ohm / 76W+76W, 4 ohms / greather than 110W+110W (Tips: To have enough output power , if the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power. In the case of sufficient voltage and current , the larger the ohms of the horn, the smaller the relative sound power) Package Includes: 1 x Stereo Bluetooth Power Amplifier Module 2 x Acrylic shell 4 x Copper column 8 x Screw 1 x Steel Nut 1 x DC plug 1 x Screwdriver 1 x Knob 1 x Heat sink

Brand: PHYUN-autoparts

Features: 1. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. 2. Stylish and unique design makes it a special gift for your lover, friends or family, also suitable for any occasions. 3. Faster and more stable transmission. Listening to music and watching movies are clear and fluent without interference. Description: Enjoy your favorite music on the beach, in the pool, on the boat, even in the shower room, bathtub or kitchen. Specifications: Color: blue, black, red,gray(optional) Size: about 14.2cm * 6.2cm * 6.7cm Capacity: 400 mA Material: Plastic + Metal Battery: 18650 aluminum battery Version: 5.1 Wireless range: 80 meters Speaker size: 57mm, 4Ω5W* 2 Input power: DC 5V 1A Interface: Micro USB / TF card slot / AUX input jack Charging port: Micro USB Package Included: 1x speaker 1x USB cable 1x audio cable

Brand: allblue one

Welcome to our shop, here are your unexpected good goods, wish you a happy shopping! Enjoying your favorite music on the beach, poolside, boat, and even in the shower room, bathtub or kitchen Size:19*7cm Material :ABS Product: H1050 1. Bluetooth Version:5.1 2. Wireless Range:50 meters 3. Type:Active 4. Built-in microphone:YES 5. Handsfree:YES 6. Speaker Dimension: ©ß57mm, 4©Ó 50W*2 7. Power:Rechargeable 200/400/600/800mAh lithium battery. 8. Frequency Response :150HZ-18KHZ 9. Input Power:DC 5V,1A 10. Case Material:ABS 11. Intereface:Micro USB/TF card slot/AUX-in jack 12.Weight:0.2/0.45kg 13. Charging Port:Micro USB 14. Functions: waterproof, fall proof, voice prompt, card insertion, radio, dust-proof, call function 15. Number of speakers: 2 Package Includes : 1x Speaker 1x USB cable 1x Audio cable The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws. Notes : 1.Please allow 1-3 cm error because measured by hand, please refer to the Sizing Chart before choosing. 2.Because the screen brightness is different, the color may be slightly off, it is normal.

Brand: NIUBI Supermarket

Feature: 1. Bluetooth 5.1 : It uses a high-performance Bluetooth 5.1 smart chip to make the connection simple, fast and stable. The connection range is up to 10m. 2. Long Endurance: Built in 800 mAh high-capacity battery, it only takes 2h for charging and can play music continuously for about 3 hours, the standby time is up to 99h. 3. Multiple Connection Methods: Support TF card playback, U Disk playback, AUX audio cable connection playback, Bluetooth connection playback, it can be connected to various mobile phones, tablets, TVs and other devices. 4. Stereo Sound: Left and right double bass diaphragms, 4 units burst with powerful bass, 360° powerful surround sound, allowing you to enjoy 6D shocking auditory feast. 5. Hand Free: Built-in high-definition call speaker, support one-click answer, realize high-definition call. Specification: Item type: Mini Bluetooth Speaker Meaterial: ABS plastic+rubber oil +mesh Color: Black/ Blue/ Grey/ Red (Optional) Bluetooth version: 5.0 Working range: 10 meter Battery capacity: 400mAh Horn parameter: 36mm 4Ω 3W Play time: 2-3h Frequency response range: 40Hz-20KHz SNR: ≥75dB Playback: Bluetooth connection/TF card/AUX in/U Disk Size: 135*60*60mm Weight: 180g" The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws.

Brand: Wula Mall

Thanks for your visiting our store! Features: * Fashionable design, light and dexterous, easy to carry, it is a personal companion for home travel. * Simple to use, space saving, with 2.0 channel stereo. * The original imported digital power amplifier, the sound source reduction can reach more than 99.3%. Nearly lossless. * The use of reinforced magnetic, high-elastic rubber-edge full-range speakers, the sound is powerful and moving. * The appearance is simple, generous and dynamic, and the music performance is more perfect. * The cavity conforms to the principles of acoustic design, with a soft tone and distinct layers. * Green low energy consumption digital power amplifier, high efficiency and energy saving. * The USB power cord plug can be directly inserted into any USB port. * You can use a standard 3.5mm plug to connect to any audio source. Specification: Name: Mini Desktop Speaker Material: Plastic Type: black with light Input power: DC 5V Speaker specifications: 50mm * 2 Frequency: 25Hz-20KHz Signal to noise ratio: ≥80db Power supply mode: USB DC5V Input interface: 3.5mm stereo input Colour: Black Packing included: 2 * Mini Desktop Speaker Note: 1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.

Brand: PRISMA

Feature: Mini HIFI Digital Bluetooth Audio Power Amplifier. TF Card, AUX, U disk, MP3 play, support bluetooth connection. Supports FM stereo radio. With treble, bass, and volume control, very easy to use. Low distortion supplies a clearer, stronger sound. 2 channel output, Upgraded high power 90W + 90W. Small heat, light weight, with Remote control function. DC/ AC power in, Switch voltage automatically. TIPS: ● For optimal effect, the rated power of single speaker should not exceed 35W. ● Not a professional radio, pls don't expect too much. more questions, pls contact us for help. ● If want to use DC power, pls use 12V/5A adapter. Only 1 power method can be used at any time !

Brand: Bobo Life

Thanks for your visiting our store! Smarter Shopping,Better Living! product informatiom： Radio function FM 2 minutes the alarm tone 1224 hour timing method Two kinds Alarm 1、Alarm 2；Five ringtones turn off automatically when the alarm ends Automatically turn on the alarm when shut down Machine size:85mm*85mm Main chip: JL 9656C Impedance: 32Ω Bluetooth version: 5.1 Bluetooth distance:15M Standby time: 680 h Horn diameter: φ 25 mm Support 32G max memory（TF Card） Charging interface: USB 5V1A Charging time：about 3 hours playback time:About 18 hours Battery capacity: 2500 mAh Working temperature: -40℃ +85℃ Continuous working time in clock mode: 85 hours Bluetooth frequency response range:220Hz-20KHz Product body material: ABS+PVC display panel Products include 1*Multifunctional table lamp Bluetooth Speaker 1*charging cable 1*User Manual Best wish for you！ Product type: Portable Speakers & Soundlinks

Brand: PRISMA

Specifications: Output power: 50W+50W Power: DC9-24V Current: >3A Number of channels: 2.0 stereo Size: 110*90*50MM Audio input: 3.5MM stereo input, RCA stereo input, TF, U disk, USB audio input (can be connected to computer / mobile phone / OTG / tablet OTG) Support U disk and TF card playback, support multiple formats of decoding (MP3/WAV/APE/FLAC); MP3: sample rate / 8-48K, bit rate / 8-448Kbps, bit width / 16bits channel / mono - stereo; WAV: sample rate /8-48K, format /WAV ima/Microsoft AD PCM/WAV PCM, bit width /16bits; FLAC: sampling rate /8-48K, bit width / 16bits; APE: FAST/NORMAL encoding, bit width / 16 bits. Features: The power amplifier adopts TPA3116 chip, the actual output power can reach 50W per channel, 2 channels total 100W (24V power supply), equipped with 12V5A power supply. The output power is 30W*2 (4 ohms), if connected to 8 ohms. The output is about 15W*2. If you need more power, you can configure the power supply yourself. Be careful not to exceed 24V. The power amplifier is a fixed-resistance power amplifier. It supports 4/6/8/16-ohm passive audio/horn. It can't be connected to computer audio and other active audio. It is not suitable for passive subwoofer. The 4 pillars behind the power amplifier are output interfaces. 3.5mm and other earphone plugs or lotus plugs. Conventional car and motorcycle 12V batteries can be directly modified and supplied. Large 24V batteries such as large trucks are not recommended because the voltage will exceed 24V after starting the car. Unless the voltage is reduced by other devices, the power amplifier will be too hot. Long-term use is not good for the chip, even burned out. If you want to modify to the car or use battery power, etc must be limited to DC 24V 5A, the power amplifier plug size is 5.5*2.5MM or 5.5*2.1MM Package Included: 1x Sound Amplifier Notes: The colors may be a little difference for the different monitor display. Please allow minor deviation due to manual measurement.

Brand: XuYiEC

Enjoy your favorite music on the beach, poolside, on the boat, or even in the shower room, bathtub or kitchen Product name: H1500 speaker 1. Bluetooth version: 5.1 2. Wireless range: 50 meters 3. Type: Active 4. Built-in microphone: yes 5. Hands-free: Yes 6. Speaker size: Φ60mm, 5Ω57W* 2 7. Power supply: rechargeable 30/300/1000/1800 mAh lithium battery. 8. Frequency response: 70HZ-20KHZ 9. Input power: DC 5V, 2A 10. Shell material: ABS 11. Interface: Micro USB / TF card slot / AUX-in jack 12. Weight: 0.2 / 0.45 / 0.8kg 13. Charging port: Micro USB 14. Function: Waterproof, drop-proof, voice prompt, card insertion, radio, dustproof, call function 15. Number of speakers: 2 16 Box material: ABS plastic electroplating rubber oil Package: 1 speaker 1x USB cable 1x audio cable 1x belt

Brand: Fashion bag01

NE5532 HIFI Preamplifier Control Board Module Color:Blue Model: NE5532 Supply Voltage: AC 12 V PCB size(L*W*H):112x68x23mm Features: 1.Contains 10 times the tone board preamp, and treble, alto, bass, volume control. 2.With op amp IC package socket, flexible, easy to upgrade, suitable for different tastes. 3.Board layout is reasonable, low noise, component layout nice, maximum to meet your critical eye. 4.Components carefully selected areas, the use of cost-effective than high NE5532 op amp, high-quality small potentiometer, Black Edition BP Promise coupling capacitor, 1 % metal film resistors, capacitors, etc. Note: Manual measuring, please allow 1 ~ 3 cm error,thank you. Included: 1X  HIFI Amplifier

Brand: Smart Wears

Feature: 1. Bluetooth 5.1 : It uses a high-performance Bluetooth 5.1 smart chip to make the connection simple, fast and stable. The connection range is up to 10m. 2. Long Endurance: Built in 800 mAh high-capacity battery, it only takes 2h for charging and can play music continuously for about 3 hours, the standby time is up to 99h. 3. Multiple Connection Methods: Support TF card playback, U Disk playback, AUX audio cable connection playback, Bluetooth connection playback, it can be connected to various mobile phones, tablets, TVs and other devices. 4. Stereo Sound: Left and right double bass diaphragms, 4 units burst with powerful bass, 360° powerful surround sound, allowing you to enjoy 6D shocking auditory feast. 5. Hand Free: Built-in high-definition call speaker, support one-click answer, realize high-definition call. Specification: Item type: Mini Bluetooth Speaker Meaterial: ABS plastic+rubber oil +mesh Color: Black/ Blue/ Grey/ Red (Optional) Bluetooth version: 5.0 Working range: 10 meter Battery capacity: 400mAh Horn parameter: 36mm 4Ω 3W Play time: 2-3h Frequency response range: 40Hz-20KHz SNR: ≥75dB Playback: Bluetooth connection/TF card/AUX in/U Disk Size: 135*60*60mm Weight: 180g" The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws.

Brand: Wula Mall

Feature: 1. Bluetooth 5.1 : It uses a high-performance Bluetooth 5.1 smart chip to make the connection simple, fast and stable. The connection range is up to 10m. 2. Long Endurance: Built in 800 mAh high-capacity battery, it only takes 2h for charging and can play music continuously for about 3 hours, the standby time is up to 99h. 3. Multiple Connection Methods: Support TF card playback, U Disk playback, AUX audio cable connection playback, Bluetooth connection playback, it can be connected to various mobile phones, tablets, TVs and other devices. 4. Stereo Sound: Left and right double bass diaphragms, 4 units burst with powerful bass, 360° powerful surround sound, allowing you to enjoy 6D shocking auditory feast. 5. Hand Free: Built-in high-definition call speaker, support one-click answer, realize high-definition call. 6. Portable and Convenient: Free shoulder strap makes your beloved speaker more portable. No matter where you go, your speaker will always be your partner. Specification: Item type: Mini Bluetooth Speaker Material: ABS plastic + electroplated+ rubber oil Color: Black/ Blue/ Gold/ Red (Optional) Bluetooth version: 5.1 Working range: 10 meter Battery capacity: 800mAh Horn parameter: 36mm 4Ω 6W Frequency response range: 40Hz-20KHz SNR: ≥ 70dB Play time: 3h Playback: Bluetooth connection/TF card/AUX in/U Disk Size: 190*70*70mm The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws. Package included: 1 x Bluetooth Speaker 1 x Charging Cable 1 x AUX Audio Cable 1 x Shoulder Strap 1 x User Manual

Brand: topmall

Feature: Only when the audio input is enough power supply voltage and current will there be enough output power. The higher the power supply voltage, the greater the output power, and the smaller the speaker impedance, the greater the output power. Description: Product Name: 50W+50W Tone Bluetooth-compatible Audio Power Amplifier Module Bluetooth-compatible version: 5.0 (Unobstructed condition, 15 meters) Signal-to-noise ratio: >90db Input method: AUX+Bluetooth-compatible Number of channels: left and right dual channel (stereo) Adapter power supply: DC9-24V (can not connect 24V battery pack) Adapter speaker: 15-100W, 4-8Ω Voltage: 12V-----8Ω/12W+12W, 4Ω/20W+20W 15V----8Ω/18W+18W, 4Ω/30W+30W 19V-----8Ω/30W+30W, 4Ω/30W+30W 24V-----8Ω/40W+40W, 4Ω/50W+50W Packing list: 1 x Power Amplifier Module Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.

Brand: Fancy Toy

Product Name: 2.1 channel Bluetooth amplifier AMP Chip: 2*Professional Chip Max Output Power: 2*50W+100W Power Supply: DC5~26V Channels: 2.1 Output Impedance: 2~8ohm Working Type: Class D Audio Input: AUX / Bluetooth 5.0 / USB USB File: FAT32 32G Max package one amplifier

Brand: HIFI Club

'--> 8" 2 Way Ceiling Speaker, 8ohm, 120W This listing is for 1 pair of speakers Overview A pair of 2-way ceiling speakers which are ideal for use as main or surround sound speakers in the wall or ceiling. The directional tweeter allows the higher frequencies to be focused at the listener to help create a better soundstage. These speakers are 8 ohm, if you have a 4-8 ohm stereo amplifier (which many are), you can run 2 pairs (4 speakers) in parallel with each other and the resistance will still be within the limits of the amplifier (4 ohms). Construction – The woofer is constructed from polypropylene and has a rubber surround, the directional tweeter has a ferrofluid cooled silk dome. Fitting – The speakers are fitted into a 238mm cut-out and require at least 90mm of clearance behind. Speaker cable should be fitted to the gold plated spring loaded terminals, the speaker can then be placed in the ceiling and secured using the 'dog ear' mounts. Features 20cm / 8" 20mm (0.75")

Brand: loops

The maximum power is 450W+450W and RMS 70W+70W, which can be used for multi speaker impedance of 4-16 ohms, allowing you to enjoy high-performance speakers or components. It has roaring bass, crisp treble, and excellent richness, and most amplifiers can only be used for reminders. 2 microphone inputs are perfect for karaoke Allow 12V DC or 110V/60Hz AC power adapter input. Our AK-55 amplifier comes with an AC power cord, so you don't need to purchase an additional AC power cord. This stable power supply can maintain stable playback of all types of music. Specification: Model:AK55 Color: Black Impedance: 4-16 Ω Bluetooth: 5.0 RMS power: 70Wx2 Peak power: 450W x2 Channel: 2.0 Voltage: DC 12V or AC 90-240V SNR: 85 db Distortion rate:5% FM Frequency: 87.5-108MHz Frequency: 20Hz-20KHz Size: Approx. 199*188*69mm/ 7.83*7.4*2.72'' Package included: 1x Power Amplifier 1x Remote Control 1x Antenna 1x Manual Book 1x Power Cord

Brand: Bobo Life

Features: Home HIFI digital audio amplifier, BT 5.1 streaming range up to 50 feet (15 meters), stable transmission, high quality lossless music streaming. Left and right channel output, rated power 75W+75W, HiFi music from your mobile phone, PC to your home audio system. Bass and treble control, master volume adjustment knob, can quickly adjust the volume, a home hi-fi integrated amplifier specially designed for customers who pursue high-fidelity sound. Supports RCA and Bluetooth input audio, one-button fast switching, and drives most home passive speakers to create amazing sound. Constructed from black sandblasted and sturdy aluminum alloy, it has a minimalist profile and is durable, and 4 rubber legs help it sit firmly on the tabletop. Specifications: Item: BT 5.1 Mini Hi-Fi Amplifier Product Parameters: Chipset: CS8673E+AC6951C+NE5532+SGM4806 Power Adapter: 19V Adapted Impedance:4 Ohm ~16 Ohm MAX Power Output: 75W x2 THD+N: less than 0.05% @1KHz A wt Frequency Response: +3dB (20Hz 20kHz) Adjustable Range of Treble and Bass: 7dB Conversion Efficiency: more than 90% SNR: 85dB@1KHz A wt Input Mode: BT and 3.5mm AUX BT Transmission Distance: 10m Package Size: 23*21.5*7cm / 9.06*8.46*2.76in Package Weight: 770g / 27.16oz Package List: 1 * Amplifier 1 * Power Adapter 1 * BT Antenna 1 * User Manual

Brand: TOMTOP JMS

Specifications: 01. I am a new product. I am a bluetooth wireless speaker. 02. I can be as a mobile power bank. My capacity can charge your mobile phone. 03. I support Micro SD card, and Up to 32GB. 04. I has FM function. (FM function will better when i am plug in audio cable.) 05. I support hand-free when answer calling (with MIC). 06. I can play music in usb disk directly. 07. I can contact any drives that aux available by aux in cable. Type: Mini Bluetooth Speaker Battery Capacity: 1800mAH Li-ion Battery Bluetooth Version: 4.0 Transission Range: 10m Music Play: 8 Hours (Middle Volume) Frequency Range: 100hz-16khz Voltage: 3.7V SNR: ≥85db Standby Time: ≥90 hours Speakers: Dual-speaker Stereo Size: 20.5cm x 6.3cmx 4.3cm/8.07" x 2.48" x 1.69" (Approx.) Notes: Due to differences in lighting and screen settings, the color of the project may be slightly different from the picture. Due to different manual measurements, allow for slight size differences. Package Includes: 1 x Mini Wireless Bluetooth Speaker (Audio Cable and Charging Cable are Included. without TF Card)

Brand: Neworld Life