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Polk Audio CSi A4

AV Receivers1

AV Receiver Sony STR-DN1060
receiver, network, 7.2, 165 Watts per channel, Wi-Fi, Bluetooth, DLNA, internet radio, USB, 4 RCA, 6 HDMI, 2 optical

Amplifiers41

Price from $212.00 up to $379.99 
Compare prices and buy Behringer NX3000
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Amplifier Behringer NX3000
amplifier, concert, channels: 2, per channel 8Ω 440 W, per channel 4Ω 900 W, dumping: 145, inputs: Main XLR/Jack, Gain Control

Price from $349.95 up to $729.90 
Compare prices and buy Yamaha A-S301
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Amplifier Yamaha A-S301
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integral, channels: 2, per channel 8Ω 60 W, dumping: 210, inputs: optical, RCA 4 pairs

Price from $179.95 up to $179.99 
Compare prices and buy Gemini XGA-2000
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Amplifier Gemini XGA-2000
amplifier, concert, channels: 2, per channel 8Ω 90 W, per channel 4Ω 125 W, dumping: 350, inputs: Main XLR/Jack

Price from $349.00
Compare prices and buy Crown XLi800
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Amplifier Crown XLi800
amplifier, concert, channels: 2, per channel 8Ω 200 W, per channel 4Ω 300 W, dumping: 200, inputs: Main RCA/XLR

Subwoofers50

Subwoofer Dayton DSA270-8
built-in, passive, 100 W, 29 — 6000 Hz, 90 dB

Price from $199.99 up to $312.49 
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Subwoofer Kanto SUB8
floor, active, closed, 250 W, 35 – 175 Hz

Price from $199.99 up to $229.99 
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Subwoofer Mackie CR8S-XBT
2021
floor, active, closed, 200 W, 40 − 180 Hz

Subwoofer Dayton DSA315-8
built-in, passive, 120 W, 24 — 2000 Hz, 90 dB

Cables (video, audio, USB)54265

Mini DisplayPort to Mini DisplayPort 2M Cable (M/M)

The VisionTek mini DisplayPort to mini DisplayPort 2 meter (6 foot) cable allows you to connect your favorite mDP device to your mDP more→display or projector. This cable works without any additional power or drivers. Watch movies in 4K clarity or tackle your most demanding software applications across multiple displays. The 2 meter (6 foot) cable allows ample length so you can configure your desk or presentation setup however you wish.
VisionTek Display adapters offer a quick solution for your display needs. Our adapters work across all operating systems including OS X, Linux and Windows XP, Windows 7, Windows 8, and Windows 10. Where necessary,
18.39Buy!
$
Lenovo.com
Delivery: in USA
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The VisionTek Ultra High Speed HDMI 2.1 cable enables you to connect your HDMI-equipped source devices such as laptop, desktop, Blu-Ray, Xbox Series Console, PS5 or Set Top Box to your HDMI-equipped H more→DTV, display, monitor or projector.
38.99Buy!
$
Lenovo.com
Delivery: in USA
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This adapter cable is an ideal solution for connecting the DisplayPort output of a laptop to a computer monitor which accepts a VGA input. This cable carries an analog video signal, supports up to a 1 more→920x1200 resolution and meets the requirements of high performance applications.
9.59Buy!
$
Lenovo.com
Delivery: in USA
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Get a fast charge, up to 50% in around 36 minutes with sturdy USB-C to USB-C cables. Use them at home, in your car, or anywhere you need to sync music, photos, or data and charge your devices.
 more→Tested to withstand 8,000+ bends, these USB-C fast charge cables are built with more strength and flexibility to use over and over again. This makes them ideal for easy placement in your bag to take on-the-go. They're also USB-IF certified so you can count on a great experience on any device.
Important!
Compatibility with specific Speakers models should be checked with manager of online store immediately before purchase.
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