The Best Tech Terms Explained WPA-PSK, WPA2-PSK, WEP, TKIP and AES 2025

1. Audio-Technica - Audio Technica ATR6550x Condenser Shotgun Mic

CR77 wireless receiver and AH7 fitness headset transmitter; K2 (490.975MHz) operation frequency; up to 300' wireless range; Qe condenser microphone; sweat-resistant headset design; headset powered by 1 AAA battery

Add professional sounds to your videos with this Audio-Technica condenser shotgun microphone. The two range settings utilize cardioid and supercardioid polar patterns to provide close and long-distance recording options. This Audio-Technica condenser shotgun microphone features a non-removable 3.5mm cable for connection to video cameras, and the included accessories offer operational convenience.

2. Audio-Technica - Audio Technica AT6006R Safety Raiser - Silver

DEFINITIVE TECHNOLOGY Dual 4-1/2" 2-Way In-Ceiling Speaker (Each): 10-250W power handling; dual 4-1/2" high-definition bass/midrange drivers; dual 5-1/4" planar bass radiators; 1" pure aluminum tweeter; Wave Launch baffle geometry

Designed to mount on a manual turntable, the AT6006R Safety Raiser automatically lifts the tonearm at the end of a record, protecting the stylus from damage. The raiser is equipped with a highly sensitive release antenna and a hydraulic lift with rubber lift bar, ensuring safe, smooth and dependable operation. Height adjustment knob and included spacers allow the raiser to be used with a wide variety of turntables with different tonearm heights. Lifts tonearm automatically at the end of a record, protecting stylus tip. Hydraulic lift with rubber lift bar operates safely and smoothly. Can be mounted on a variety of turntables with different tonearm heights.

3. Audio-Technica - Audio Technica AT-XP7/H Headshell Combo Kit - Black

Audio Technica AT-XP7/H Headshell Combo Kit

The AT-XP7/H combo kit includes the AT-XP7 DJ cartridge premounted on the AT-HS6BK headshell. Features- 0.3 x 0.7 mil elliptical bonded stylus tip- Highly rigid, lightweight polyphenylene sulfide (PPS)/glass fiber body- 6.0 mV high-output level- Tracking force of 2.0 to 4.0 grams (3.0 grams standard)- Stainless wire suspension, double-layered rubber damper and tapered aluminum cantilever ensure precise tracking- Design offers maximum visibility of the stylus tip- Great tracking and channel separation for high-fidelity sound- Universal ½"-mount headshell for 4-pin turntable cartridgesSpecifications- Frequency Response: 20-20,000 Hz - Channel Separation: 22 (dB at 1 kHz) - Vertical Tracking Force: 2.0-4.0 g (3.0 g standard) - Stylus Construction: Bonded round shank - Recommended Load Impedance: 47,000 ohms - Output: 6.0 mV (1 kHz, 5 cm/sec.) - Channel Balance: 2.0 dB (1 kHz) - Stylus Shape: 0.3 x 0.7 mil elliptical - Cantilever: Aluminum tapered pipe - Mount: Half-inch - Replacement Stylus: ATN-XP7 - Coil Impedance: 6.7 k ohms (1 kHz) - DC Resistance: 990 ohms - Recommended Load Capacitance: 100 to 200 pF - Vertical Tracking angle: 20° - Dimensions: 17.2 mm (0.68") H × 17.8 mm (0.67") W × 28.3 mm (1.20") D - Weight (Cartridge): 6.2 g (0.22 oz) - Dimensions (Cartridge and Headshell): 21.2 mm (0.83") H × 21.4 mm (0.84") W × 62.4 mm (2.46") D - Weight (Cartridge and Headshell): 15.6 g (0.55 oz) - Accessories Included: Two 11 mm installation screws, two 8 mm installation screws, two washers, two nuts, non-magnetic screwdriver

4. Audio-Technica - Audio Technica AT-VMN95SH Replacement Stylus - Brown

Belt-driven system; stereo sound; 78, 33-1/3 and 45 rpm record playback speeds; Bluetooth connectivity; built-in speaker; dust cover

2.7 x 0.26 mil Shibata replacement stylus for these cartridges: AT-VM95SH.

5. Audio-Technica - Audio Technica AT-VMN95EN Replacement Stylus - Orange

Belt-driven system; stereo sound; 78, 33-1/3 and 45 rpm record playback speeds; Bluetooth connectivity; built-in speaker; dust cover

0.3 x 0.7 mil elliptical replacement stylus for AT-VM95EN cartridge.

6. Definitive Technology - DI Series 4-1/2" Round In-Ceiling Speaker (Each) - White

DEFINITIVE TECHNOLOGY Disappearing In-Wall Series 4-1/2" In-Wall/In-Ceiling Loudspeaker (Each): 4-1/2" BDSS mid/woofer; pivoting 3/4" aluminum-dome tweeter; adjustable crossover; heavy-duty, spring-loaded inputs

The DI Series feature Definitive Technology's most advanced technologies such as BDSS drivers and pivoting Pure Aluminum dome tweeters for spectacular audio performance far beyond traditional flush-mount speakers. Definitive’s exclusive Balanced Dual Surround System (BDSS) driver technology permits these new flush mounts to deliver more bass output and dynamic range than larger drivers. For example, the 4-1/2" driver-based model has the bass and dynamics of a 5-1/4" traditional speaker, while the 5-1/4" performs like a traditional 6-1/2". Pure Aluminum dome tweeter featuring a specially shaped housing that avoids the diffraction distortions of traditional post mounted tweeters, and a sophisticated adjustable crossover network, the DI Series delivers the kind of lifelike sonic performance and broad even dispersion that you've come to expect from Definitive Technology.

7. Technology Reset Service

Moving into or out of a home with smart home technology? We can reset up to 10 devices of all types (TVs, smart thermostats, monitoring systems, etc.), so you don't have to worry about a different owner being able to get access. Note: Service does not include Wi-Fi setup/troubleshooting or the installation, uninstallation, removal, setup or configuration of any devices.

Moving into or out of a home with smart home technology? We can reset up to 10 devices of all types (TVs, smart thermostats, monitoring systems, etc.), so you don't have to worry about a different owner being able to get access. Do you just need a fresh start with some of your devices? We can get them back to square one, even if you didn't purchase them at Best Buy.

8. Audio-Technica - ATH-M30x On-Ear Headphones - Black

AUDIO-TECHNICA ATH-M30x On-Ear Headphones: 40mm drivers; sound isolation; circumaural design; collapsible design; contoured earcups; single-side cable exit

Enjoy clear audio with these Audio-Technica ATH-M30X AUD ATHM30X on-ear headphones, which feature 40mm drivers for enhanced detail and crisp midrange definition. The collapsible design makes for easy portability.

9. Audio-Technica ATW-110/L - Microphone system

Audio-Technica ATW-110/L - wireless microphone system

What's Included: Audio-Technica ATW-110/L AC power adapter, wireless transmitter, wireless receiver

10. Definitive Technology - Dual 4-1/2" 2-Way In-Ceiling Speaker (Each) - White

DEFINITIVE TECHNOLOGY Dual 4-1/2" 2-Way In-Ceiling Speaker (Each): 10-250W power handling; dual 4-1/2" high-definition bass/midrange drivers; dual 5-1/4" planar bass radiators; 1" pure aluminum tweeter; Wave Launch baffle geometry

Learn more about MagnoliaPremium Installation Utilizing dual 4-1/2" high-definition bass/midrange drivers, dual 5-1/4" planar bass radiators and a 1" pure aluminum tweeter, this 2-way Definitive Technology UIW RCSIII in-ceiling speaker creates an immersive cross-spectrum soundscape.