Reviews Electronic Loudspeaker

Surnuo Portable Roll Up 88 Keys Piano Keyboard with LCD Display, Digital Electric Hand Roll Piano Keyboard with 2000mAh Rechargeable Battery (88 Keys)

【Dimensions】88 Keys Piano Keyboard Size: L53 x W9 inches, Silicone Material Key, 4D Stereo Loudspeaker, Build-in 2000mAh Rechargeable Battery available for play for 15 hours..
【Easy to Take Along】Are you worried about how to move the heavy piano to your new house? Do you lack a convenient-use piano in your party? The piano keyboard can roll up & put in the bag, the weight is only 4.2 lb. Easy to carry everywhere and play anytime such as on birthday parties, travel road, classmate gatherings, family parties, etc. Hopefully, a little music will cheer you up and pass the great time..
【What's Included】You will get a Roll Up Piano,a USB Charging Cable, a Sustain Pedal and an Instruction Book in our package.There are 128 instrument tones, 128 rhymes and 15 demo songs in our electronic piano keyboard, you can follow up to play the rhymes with the 4.3 inch monitor's help, plus recording and playback function..
【24 Hour Customer Service】Tips: Please fully charge the piano before your first use. If it has the distorted sound problem, please contact us the first time, we will offer you free refund or new exchange one..

POWERFUL CENTER CHANNEL SPEAKER - The Polk Reserve R400 Center Channel Loudspeaker features the new 1" Pinnacle Ring Radiator Tweeter and two 6.5" Turbine Cone Drivers that deliver ultra-clear, crisp highs, smooth, detailed midrange and effortless bass.
IMMERSIVE AUDIO PERFORMANCE - With Hi-Res Audio Certification, Dolby Atmos & IMAX Enhanced, the R400 delivers detailed, high-end response, crisp vocals and intelligible dialogue for movies & shows. Supports hi-res audio formats like DSD, WAV, ALAC and MQA.
DEEP, IMPACTFUL BASS - Features a bass reflex cabinet with dual rear-firing port and Polk's Patented X-Port Technology with Eigentone Filter (ETF) that eliminates unwanted noise, offering tight, distortion-free bass for your music, movies, and video games.
CAREFULLY ENGINEERED DESIGN - Features a fully sealed enclosure with carefully cross-braced cabinets that minimize interior resonances, and acoustically inert anti-diffraction magnetic grilles that offer a clean aesthetic without sacrificing sound quality.
COMPLEMENTS ANY HOME THEATER SYSTEM - This center channel loudspeaker is the voice of any multichannel setup that brings your movies, music, and games to life. The premium, large 5-way binding posts ensure easy & efficient setup with loss-less conne....

Our foam earbud loudspeaker adopts 1/8 "monophonic plug and uses advanced miniature sensor to replace the standard loudspeaker, making AlphaBuds unparalleled in definition..
You will feel the high quality and great using experience of the earbuds..
Our Audio series features enhanced audio, making it the perfect choice for listening to music..
Made of great quality material, strong wire, not easy to break, durable to use..
Lightweight, easy to carry. High quality sound..

Bundle includes: Pair of Focal Chora 816 2.5-way bass reflex floorstanding loudspeaker, Black, Focal Sub 600P Black 600 Watt Closed Subwoofer, and Focal Chora Center 2-Way Sealed Center Loudspeaker, Black.
FCHORA816BK - New speaker drivers with exclusive Slatefiber cone, developed and manufactured in France by Focal.
FCHORA816BK - 6-1/2” (16.5cm) Slatefiber midbass Dynamic and precise.
JMLSUB600PBL - Closed subwoofer for faithful reproduction of bass frequencies.
FCHORACCBK - Center speaker for a complete Home Cinema system.

Advanced digital sound, noise/wind reduction technology, and unique loudspeaker enriched music listening experiences with full spectrum coverage, crispy high note, crystal clear and balanced bass.
Water resistant & secure-fit-suction cup, water-resistant loudspeaker, and splash-proof surface to increase mobility and for everyday indoor or outdoor use such as shower, beach, pool, boat, bathroom.
Universal compatibility high efficiency advanced Bluetooth wireless technology-forward/backward compatible to Bluetooth-enabled media player devices smartphones, iPhone, iPad, iPod, Android, MP3.
Intuitive built-in mic & control buttons for 6 hours of wireless music streaming & crystal clear hands-free talking call management from up to 33 feet of remote distance with free clear line of sight.

Nominal capacity: 4000mah 4400mAh 6000mah.
Product size: 19 x 37 x 66mm Voltage: 3.7 V.
The battery pack is widely used in headlights, miner's lamp, flashlight, searchlight, loudspeaker (loudspeaker), wireless monitoring equipment, instrumentation, traffic signs, portable small appliances.

COMPLETE PA KIT: Pyle offers the ultimate PA loudspeaker set for public gatherings, crowd control and karaoke! Includes bluetooth PA speaker w/....
1600 WATT POWER: This portable high powered active 2 way full range audio projection loudspeaker PA system has a maximum power output of 1600 watt....
15” SUBWOOFER 1.3” TWEETER: Equipped w/ 15" subwoofers and high performance 1" tweeters for a full range audio reproduction. Additional features....
COMPATIBLE WITH BLUETOOTH: This PA loud speaker is compatible with bluetooth for wireless audio streaming and works with devices like iPhone, android....
6 INPUTS: Equipped w/ a USB and SD card reader so it can serve as an MP3 player, 2 ¼” microphone/guitar inputs, RCA (L/R) line input for your....

CT Sounds meso 8 inch single 4 ohm midrange loudspeaker.
Power handling: 275 Watts RMS | 550 Watts MAX, Sensitivity: 96 dB, Frequency response: 120 Hz – 7,000 Hz, Impedance: Single 4-Ohm.
Utilizing a Y35 ferrite magnet and 8mm T-Yoke, this 8 inch loudspeaker gets the most out of its motor design and can handle more power than the competition.
The custom tooled basket (no other brand in the world utilizes this basket) effectively allows the spider to be positioned higher inside the basket preventing the spider and lead wire from hitting the front plate at high power levels.
Built using a CCAW voice coil, this 8” midrange car speaker boasts a sensitivity rating of 96 dB and plays louder than speakers that use copper voice coils at middle to high frequencies.

CT Sounds 6.5 inch single 4 ohm midrange loudspeaker.
Power handling: 250 Watts RMS | 500 Watts MAX, Sensitivity: 96 dB, Frequency response: 140 Hz - 6,000 Hz, Impedance: Single 4-Ohm.
Utilizing a Y35 ferrite magnet and 8mm T-Yoke, this 6.5 inch loudspeaker gets the most out of its motor design and can handle more power than the competition.
The custom tooled basket (no other brand in the world utilizes this basket) effectively allows the spider to be positioned higher inside the basket preventing the spider and lead wire from hitting the front plate at high power levels.
Built using a CCAW voice coil, this 6.5 midrange car speaker boasts a sensitivity rating of 96 dB and plays louder than speakers that use copper voice coils at middle to high frequencies.