Best Powered Driver

Harbinger Vari V1015 15 in Active Loudspeaker

400 watts, Class-D amplification 15 in. 2-way speaker design with 1.35 in. compression driver 2-input mixer Rugged, full grille design Signal Clip LED....
Active Loudspeaker The Harbinger Vari V1015 15 in.
powered loudspeaker offers a powerful 400 watts of clean, articulate Class-D amplification, bringing more power and robust sound to your DJ gig, band....
This 2-way full-range speaker system features a 15 in.

Inputs: 2 MIDI inputs (32 MIDI channels) Outputs: 2 MIDI outputs (32 MIDI channels) Power supply: USB Powered, no external power required.
Power supply: USB Powered, no external power required Operating Systems: Mac OSX, Windows XP and above (no driver needed).

KEF egg versatile desktop speaker system - Gloss Black (pair).
Switch between the egg's input with its own dedicated remote control, which also allows you to control the volume and power the pair on and off..
The unique speaker duo is powered, meaning it employs its own integrated amplifier and DAC. All you need to do is supply the music..
The egg uses KEF Unit-Q driver Array, which combines the tweeter and mid-range driver for a beautifully natural performance..
To add even more low end, the egg features an output for an external subwoofer..

Specifications: JBI Pro PRX825W Dual 15 1500 Watt 2-Way Powered Speaker with WiFi + Mobile App. System Type: Self Powered Dual 15 Two-Way, Bass- Reflex Speaker. Power Rating: 1500W (750W x 2). Maximum SPL Output: 138 dB peak. Frequency Range (-10 dB): 42 Hz – 18.5 kHz. Frequency Response (3 dB): 49 Hz 17 kHz. Input Connectors: (2) Balanced XLR / 1/4 inch input, (2) Unbalanced RCA Input.
Input Impedance: 20K Ohms (balanced), 10K Ohms (unbalanced). Signal Indicators: Limit – Yellow LED indicates peak output has been reached and DSP Limiter is acting Signal – Green LED indicates signal present Power – Blue LED indicates system has power and ready to pass audio. Limit – Yellow LED indicates peak output has been reached and DSP Limiter is acting.
Signal – Green LED indicates signal present. Power – Blue LED indicates system has power and ready to pass audio. EQ: User selectable presets for Normal or Boost, Advanced EQ settings available using Wi-Fi and PRX Connect application. Dynamic Control (Input): DBX Type IV limiter circuit. System Low Pass: 80 Hz DSP. Crossover Frequency: 2.4 kHz. Design: Highly Efficient Class-D Amplifier.
AC Power Input: 100V – 240V ~ 50/60 Hz. LF Driver: 1 x JBI 2275H 15 in woofer. HF Driver: 1 x JBI 2408H-2 37.5 mm ....

ULTRA-COMPACT FOOTPRINT: At about the size of a stapler, the DP667 takes up far less space than flatbed scanners..
USB POWERED CONVENIENCE: Because it's powered by your computer's USB port, you'll never search for an outlet or carry a bulky AC adapter again..
STRAIGHT TO PDF SCANNING: With included DocketScan image acquisition software, users can scan directly to industry-standard PDF format..
PORTABLE AND COMPACT: Light weight and small footprint make it the perfect travel companion..
BROAD COMPATIBILITY: The included TWAIN driver ensures compatibility with thousands of software applications and hardware systems..

Yamaha NS-6490 2 x Speakers – Yamaha NS-SW100 10″ 100W Powered Subwoofer – Manual – Yamaha Warranty.
Driver: 8″ high-compliance, silver metal-like, long-throw cone woofer with cloth surround and inverted cover.
Midrange: 4″ ferro-fluid cooled, silver metal-like cone midrange driver with inverted dust cover.
Tweeter: 7/8″ ferro-fluid cooled balanced dome tweeter.
Outstanding Audio Output: This speaker offers a wide frequency response of 45Hz-23KHz, sensitivity of 90 dB and 70-140W of power.

Plug & play. Easy to use,powered by USB port. No external driver and Power needed. Just plug it into your USB port and the DVD driver will be detected.
High speed. Compatible with USB3. 0 and backwards compatible with USB2. 0 , bringing faster data transmission speed (up to a maximum of 5Gbps) and....
Intelligent tech. Designed with eject button so that you never have to worry about your disc getting stuck inside this external CD/DVD drive. The....
Trendy design. Brushed texture shell brings trendy sight and touch enjoyment. Embedded cable design, worry- off cable missing any when and where.
Wide compatibility. Ideal for various devices. It supports Windows XP/2003/Vista/7/8. 1/10, Linux, all version Mac OS system. For the desktops, Please....

【Ultra Bright】Yorkim 3157 Led Bulbs Amber are built in Constant Current IC driver, powered by 54smd 3014 and 4smd high performance 3030 chipsets....
【Fitment】This 3157 led bulb amber is commonly used for 3056 3057 3156 3157 3357 3457 3757 4057 4114 4157 5702 LED turn signal lights bulb, led....
【360 Degree Illuminating】Each 3157 led bulb amber is 360 degree powered by 54smd 3014 and 4smd high performance 3030 chipsets with HD projector to....
【High Quality And Long Lifespan】With built in Constant Current IC driver, Yorkim 3157 Led bulb circuit is protected by stable input current. The....
【Easy to Install】This 3157 led bulb amber is plug and play. Non-Polarity design. Simply plug the bulb in and you are all set! **ATTENTION**: The....

ACCURATE: Unlike other radars, there is no need to hit a ball.
the RypRadar is designed to accurately measure club head speed by swinging your Rypstick, Driver, or Iron.
NO-CONTACT: Accurately measure your swing speed without a ball with your Rypstick, Driver, or Iron.
IMPROVE YOUR GAME: Drastically improve your golf game with RypRadar.
HIT LONGER DRIVES AND SHOOT LOWER SCORES.
FEEDBACK IN REAL-TIME: RypRadar displays swing speed after each swing, saves data from your last 10 swings, and provides optional voice feedback.
BATTERY-POWERED: RypRadar measures speed in MPH and KPH.