ReviewsAlarming Loudspeaker

RCF Monitor Speaker and Subwoofer Part, Black (EVOXJ8)

The design of the FIR filter for this specific purpose should start from an accurate measurement of the loudspeaker phase..
The ultra-compact full-range 2” RCF drivers are capable of handling high SPL and power with a stunning sound performance.
The algorithm corrects phase and amplitude (when necessary) by taking into account the weak points of the transducers and the resonances or cancellations due to the cabinet of the loudspeaker..

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Focal 300IWLCR6 3-Way in-Wall Loudspeaker - Each

The 300IWLCR6 in-ceiling loudspeaker is made in France and dedicated to a home use..
This LCR (Left Center Right) loudspeaker is perfect for a Home Cinema set-up with no compromises in rooms of up to 320ft²..
These loudspeakers are equipped with Focal exclusive technologies such as the Flax woofer cone and an inverted tweeter dome to deliver a sound quality and precision perfect for your home..

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RCF Monitor Speaker and Subwoofer Part, Black (EVOXJ8WHITE)

The design of the FIR filter for this specific purpose should start from an accurate measurement of the loudspeaker phase..
The ultra-compact full-range 2” RCF drivers are capable of handling high SPL and power with a stunning sound performance.
The algorithm corrects phase and amplitude (when necessary) by taking into account the weak points of the transducers and the resonances or cancellations due to the cabinet of the loudspeaker..

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105dB Wireless Alarm System Infrared Motion Detector Home Security Wall Detector Detector

...f the electronic dog within 20 seconds..
After 20 seconds, if someone enters the detection zone, the remote infrared alarm will hae a delay of 5 seconds, which will facilitate the identification of the owner. if no command identification signal is receied after 5 seconds, the alarm sounds hard for 30 seconds with an alarming 105 DB. 5 seconds after the end of the alarm sound, if the remote infrared alarm is touched for the second time, the alarm sounds again.
When the remote infrared alarm is alarming, you can. Precise identification. The owner's identification delays the alarm, reaching a high accuracy rate..
100% brand new and top quality. Wireless infrared motion sensor with a 105 dB audible alarm..
Easy to install with adjustable mounting bracket. Suitable for arious enironments such as houses, offices, courtyards, shops, etc..

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WAYF Women s Ellie Ruffle Cami Rose/Black Dot Large

2x KLH Albany ll 2-Way Bass-Reflex Bookshelf Loudspeaker (European Walnut) - 2x Grilles - 8x Self-Adhesive Rubber Feet - Manual - KLH 10 Year Limited....
2-Way bass-reflex loudspeaker system with 1 x 5.25" Woven Kevlar mid/bass driver, and a high performance 1" Anodized Aluminum tweeter with a linear....
Butyl rubber surrounds and braided tinsel leads on all drivers.
3/4" MDF construction featuring custom designed internal low resonance driver chambers and bracing optimized through finite element analysis.
Threaded mounting insert (1/4"-20) on back panel.

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Mackie Thump 15A 15 in. Powered Loudspeaker

15 in. high-output woofer and 1.4 in. titanium dome compression driver Efficient Class D amplification System protection / limiting keeps your system safe 3-channel, digitally controllable mixer Powerful DSP for the best sound and performance Lightweight professional enclosure designed for heavy use.
Loudspeaker delivers deep low end with powerful DSP, wireless control and streaming in a professional enclosure.
The built-in 3-channel mixer features 3-band EQ per channel, application-specific speaker modes, user presets and more.
Application specific speaker modes let you dial in the system at the push of a button.

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Gikfun 4Ohm 40mm Diameter 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino Pack of 2pcs EK1794

2pcs 4Ohm 3W 40mm Diameter Full Range Audio Speaker Stereo Woofer Loudspeaker.
characteristic sensitivity of loudspeaker : 83±3dB.
resonance frequency : 320Hz±20%, Insulation Resistance : 10MΩ.
nominal impedance : 4Ω±15%, input-power rating : 2W.
rated frequency range : 0-20KHz, distortion factor : maximum 5%.

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Sound Town Portable Line Array Column PA/DJ System with Sub Bass Module, TWS Bluetooth, Built-in 3-channel Mixer, Carry Bag (CARPO-L1)

1000 WATT POWER: This active powered PA monitor speaker system features high powered 1000 watt max output. It is equipped w/ compression driver with titanium diaphragm 12” subwoofer, 1” tweeter for full range stereo sound reproduction.
WIRELESS LOUDSPEAKER: The versatile PA outdoor loudspeaker is compatible with Bluetooth for wireless music streaming. Works with today’s latest devices including iPhone, Android, smartphone, iPad, tablet, PC, etc w/ wireless range of up to 100 feet.
AUDIO RECORDING: This active waterproof amplifier speaker can record audio as streamed through the speaker. It has a 2-way full range audio projection, built-in digital audio amplifier, and handy remote control.
8 INPUTS: This box type compact speaker has also equipped w/ USB flash and SD memory card readers so it can serve as an MP3 player, XLR 3-pin connectors, 2 lines in, 2 microphones/guitar in, and unbalanced RCA input for connecting additional devices.
ENGINEERED ABS HOUSING: This portable stage and studio-tested active powered loudspeaker feature a heavy-duty engineered ABS housing in a rugged and durable cabinet design for a reliable sound. It also has convenient carry handles for easy travel.

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Lixada Fishing Bite Indicators Kits, 3 Wireless Fishing LED Alarm Alert 3 Extending Aluminum Alloy Fishing Bankstick 3 Fishing Swinger with Padded Fishing Tool Bag, Fishing Bite Alarm Set (Set 1)

【ADJUSTABLE TONE & HIGH SENSITIVE BITE ALARM】LED alarming signals with high output speaker.Adjustable tone,volume and sensitivity to meet your needs.Audio and visual alerts will enable you not to miss a bite and make your fishing easier.Power by a 9V batter(not included)..
【EASY SETUP & ADJUATABLE FISHING ROD】Aluminum alloy construction provides top quality and strength.Bankstick wit tapered point provides easy ground penetration for solid setting up.Screw to lock the bank stick at a required length from 34cm to 56cm (13.4-22in).Universal thread fixing is suitable for various bite alarms.Inner stick is removable from the outer stick.
【PERFECT FOR NIGHT FISHING】 LED alarming fishing bite alarms set is great for night fishing and in weak light environment,which you do not worry about missing the hooked fishes and the rod..
【BEST FISHING KITS】Portable fishing bag can pack your fishing tools, just take it and go! It is the best fishing kits for your freshwater fishing, saltwater fishing adventures, travel, camping and more.NOTE: (Set 1: 3* Fishing Bite Alarm & 3* Fishing Bankstick & 1* Fishing Ba....

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2 Pcs English Language Talking Key Chain Clock Big Voice with Alarm Talking Clock for Blind People Visually Impaired Elderly Low Vision Clocks Talking Alarm Clock Keychain Black Red

Package Includes: you will get 2 pieces of talking clock keychains in black and red.
The talking alarm clock for blind has voice function, which can give the correct time to meet your daily needs.
Intimate Design: this talking alarm clock is designed with large screen, providing clear display and easy access to data.
It comes with a big button to facilitate you to operate quickly at any time.
Equipped with key ring, it is convenient for you to carry anywhere and not easy to lose.
Time Alarming Voice Function: this talking clock for blind has real time alarming voice function, which is easy for you to operate.
You just need to press the button, and it will announce the time immediately.
Applicable People: this talking alarm clock keychain is very convenient for the blind, the elderly, children and people with poor eyes.
You can press the talking clock at any time and it gives time in English.
Warm Notice: this talking clock keychain for blind needs to be equipped with button battery.
When the talking clock has no power, remember to replace the button battery in time and adjust it to the correct time before use.
In addition, it is not waterproof, please stay away from water.

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Pipe Locators, 30M/100Ft Pipe Blockage Detector, Handheld Waterproof Sensitivity Adjustable Wall Scanner, Pipeline Blocking Clogging Scanner for PVC Metal Water Pipes (30M)

...ocation is determined according to the signal strength..
【Wide range of applications in home or professtional working place】: It can be used for wall nails, metal pipes, PVC pipes, and even water pipes. Solve the problem of pipe blockage faced by construction engineers and home users..
【Easy to use with buzzing alarming sound】：This pipeblockage tester tool set, equipped with a USB cable and lithium battery, it is convenient to be charged by computers or charge pal. and According to the signal strength to determine the location of the blockage. Stronger signal with louder alarming sound..

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