Package Includes:

• (1) Technical Pro Professional 4000w Receiver/Amplifier/DVD Player Bluetooth/USB/FM
  
• (3) Pair Rockville HC55 White 5.25" 300 Watt In-Ceiling Home Theater Speakers 8 Ohm
  
• (1) WiiM Mini Wifi Music Player Wireless Audio Streaming Multiroom Stereo Receiver
  

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Description of DV4000:

The Technical Pro DV4000 is a receiver and DVD player with Bluetooth capabilities. This professional piece of sound equipment is both stylish and rugged. Technical Pro are well known for the durability of their products. This is achieved through rigorous manufacturing quality combined with the use of tough materials. The company is also committed to innovative design, and this unit displays all of those hallmarks.

The faceplate of the receiver is styled with eye-catching molding to curve out towards the user. This makes the controls, situated in the middle row of the console, easier to see. The top slanting edge of the curve is occupied by the display panels of the unit, so these face up to you as you look down on the unit. The downward slope of the curve towards the bottom of the faceplate makes the input sockets on the front of the unit less visible, although they are still easily accessible.

The unit has two channels of output and puts out 380 Watts of continuous average power over both channels and it gives a total of 4,000 Watts of peak power over and 8 ohm circuit. The audio outputs are in the form of two sets of RCA sockets in addition to two bare wire speaker terminals for the main speaker and three bare wire speaker terminals for the surround speakers. As this is a DVD player, it also has video output and that leads out via RCA, YUV, or RGB sockets.

The FM tuner has an autoscan feature, to skip through the white noise and get to broadcasting channels quickly. The integrated DVD player can process sound CDs as well. There is a USB port and an SD card slot on the front of the receiver to take storage media with a capacity of up to 32 GB. So the unit can handle a wide range of storage formats, including DVD, DVD-R, DVD-RW, CD-R, CD-RW, VCD, MP3, MPEG4, DIVX, and CD-G.

The receiver's Bluetooth capabilities give it the ability to communicate with any Bluetooth-enabled device, including smart phones. That means you can play music and video straight from your cell, without having to connect it with a lead. The unit can connect to Bluetooth devices that are up to 45 feet away.

The unit's display panels include standard playback information, including track progression, and a graphic equalizer power output display. The receiver/DVD player also has a remote control unit, so you can manage your music and video output while you stand away from the player. This is a great feature for those who use the unit for product presentations and need to stand back a view the screen to narrate a sales pitch.

Features:

• Technical Pro Professional 4000w Receiver/Amplifier/DVD Player Bluetooth/USB/FM
• Auto region playback (region free) and PAL/NTSC switchable
• Display that shows key information about playback
• Repeat and shuffle playback on USB/SD card inputs
• Bluetooth compatibility allows for wireless connection to any A2DP device
• FM tuner with auto scan
• Bass and treble controls
• Cooling fan
• Voltage: 110v
• Peak Power: 4000 Watts
• Inputs: RCA, USB, SD Card, Bluetooth (32 GB Max)
• Audio Outputs: RCA (2CH)
• Video Outputs: RCA, YUV, RGB
• LED Effects Outputs: 2
• Speaker Outputs: Bare speaker wire (2 main speakers, 3 surround speakers)
• Playback: DVD, DVD-R, DVD-RW, CD-R, CD-RW, VCD, MP2, MPEG4, DIVX, CD-G
• Bluetooth: v3.0 with EDR
• Bluetooth Range: 45 feet
• Mic Input: Dual 1/4" with volume and Echo controls
• Built-in Features: FM tuner with auto scan, Pal / NTSC Switchable
• Built-in Fan: Yes
• Remote: Yes
• Dimensions: 17" L x 10" W x 5" H
• Weight: 22.2 lbs

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How To Install Your HC55:

Video of HC55 White:

Description:

Enjoy superb sound quality without bulky cabinet speakers crowding the room. These ceiling speakers are precision tuned for excellent audio response at high and low volumes. These speakers are perfect for both large and small rooms. For larger rooms you can install 8 or more of them while in smaller rooms 2 or 4 will fill the room. These are perfect for complete home systems where you want to install speakers in multiple rooms.

These in-ceiling speakers feature a 5.25" polypropylene cone for clear, rich mids and deep bass. Rubber surrounds eliminate unwanted distortion so all your music sounds loud and clear. Our mylar dome tweeter provides clean, crisp highs. Each pair puts out 120 watts RMS and 300 watts of peak power! This is more than enough power to fill large rooms. The included sheer grill enables flush installation. Our high quality spring loaded push terminals supply a perfect signal from your amp or receiver.

These speakers will outperform other speakers on the market that sell for $100 and up. We also are offering a 90 day money back guarantee including return shipping. If you are not 100% satisfied with these we will send you a pre-paid shipping label and take them back and refund all of your money.

Features:

• Pair of Rockville HC55 5.25" White 300 Watt 2-Way In-Ceiling Home Theater Speakers
• Peak Power Handling: 150 Watts (per speaker) / 300 Watts (per pair)
• RMS Power Handling: 60 Watts (per speaker) / 120 Watts (per pair)
• Polypropylene Cone
• Rubber Surround
• 5.25" Woofer
• 1" Aluminum Voice Coil
• ½" Mylar Dome Tweeter
• 8 oz. Ferrite Magnet
• High Quality Spring Loaded Push Terminals
• Aim-able Swivel Tweeter
• Paintable Flush Mount Grills
• Frequency Response: 80Hz - 20KHz
• Sensitivity: 88 dB
• Impedance: 8 Ohms
• Mounting Depth: 2.6"
• Cut-out Diameter: 6.5"
• Color: White (paintable)

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All About Your WIIM MINI:

How To Set Up Your WIIM MINI:

Inputs, Outputs, Controls, and Functions on Your WIIM MINI Explained:

How To Create a Multi-Room Audio Set Up With Your WIIM MINI:

Description of Wiim Mini:

Super easy setup
WiiM Mini will pop up automatically in the WiiM Home app. Follow the in-app guide and start streaming music in less than 2 minutes.

Stream Hi-Res audio up to 192 kHz/24 bit.
WiiM Mini supports up to 192kHz, 24-bit audio output. That's the same as an artist's recording in the studio. The integrated TI stereo DAC provides high-quality analog audio output with 106-dB SNR, dynamic range, and -92dB THD+N performance.

All your content in one app
We support many popular music streaming services in our WiiM Home app with more to come. Or connect to your NAS or local files to stream your favorite music. Spotify, TuneIn, Napster, Deezer, Qobuz, Amazon Music, Amazon Alexa, TIDAL, iHeartRadio, vTuner, Calm Radio, Pandora, Radio Paradise, SoundCloud, SoundMachine.

Play music everywhere with multi-room audio.
Building a wireless multiroom system has never been easier. Group WiiM Mini with other AirPlay 2 speakers, Alexa-enabled devices, or another WiiM Minis to have a multi-room/synchronized audio experience.

Automate your routines
Make your life easier by automating your routines. For your sleeping and wake-up routines, create a routine to wake up or fall asleep to your favorite music, station, or podcasts. Or, use your Alexa to create routines.

Works with Siri and Alexa
Connect WiiM Mini to your existing Echo or HomePod and use Siri or Alexa to select music,control playback volume, and more.

High-Res Audio
WiiM audio devices provide the capability to play Hi-Res lossless audio content from Spotify, Amazon Music, TIDAL, Deezer, Qobuz, and more. It supports up to 192kHz, 24-bit audio output which is the same as artist recordings in the studio . The integrated TI stereo DAC provides high-quality analog audio output with 106-dB SNR, dynamic range, and -92dB THD+N performance, outstanding in all audio categories.

Multi-room and stereo pairing
Use the WiiM Home app to play perfect audio-synchronized music throughout your home. With our hardware, algorithm, and software optimization, we can achieve less than 150uS (0.00015s) synchronization accuracy among speakers as long as your speakers are in the same wireless network.

In addition, you can join two speakers connected with WiiM Mini to create a stereo pair for a wider and more immersive sound experience. It also supports multi-room and various audio inputs such as Wi-Fi-based streaming music, Bluetooth, and Aux input.

Gapless Playback
Precise gapless playback is important to your listening experience. With precise gapless playback, the playback timing is guaranteed to be identical to the source. There are no gaps or overlaps (crossfading) between successive tracks. The gap will be very noticeable in "continuous" music such as live concert recordings, some classical music, etc.

Whereas various software, firmware, and hardware components may add substantial delay associated with starting the playback of the track, our player uses two decoders to remove the extra samples at the beginning and end of each file and combines them. This works for all the supported music services and music in your phone or local network.

Adaptive EQ
Breakthrough listening experience requires both high-res audio content and a high-quality playback device . When adaptive EQ is enabled, the music genre information and other tags included in the audio content are used to adjust the frequency in real time by bringing in rich audio to capture every music detail or make human voices clearer in the podcast.

Auto calibration of audio delay
The connected receiver or speaker may have different audio path latency due to different hardware, software and DSP processing. To maintain the synchronization of each system, it's desirable to measure the audio path delay automatically. By leveraging the on-device microphone and proprietary algorithm, the entire audio path latency is measured automatically when it's connected with the receiver or speaker. The latency value will be used to maintain the perfect audio synchronization in wireless multi-room or multi-channel playback.

Features:

• Audio Codec: MP3, AAC, ALAC, APE, FLAC, WAV, WMA, OGG
  
• Wi - Fi: Dual band Wi-Fi supports 802.11 a/b/g/n/ac 2.4 GHz and 5 GHz network
  
• Bluetooth: Bluetooth 5.0, SBC and AAC codec, BT receiver and transmitter (with SW update)
  
• Line in: 1 Vrms
• Line in to Line out：
  - Power Output = 2Vrms
  - THD+N Ratio = 0.009%
  - SNR = 102dB
  - Crosstalk = -106 dB
  - Dynamic Range = 96 dB
  
• BT in to Line out：
  - Power Output = 2 Vrms
  - THD+N Ratio = 0.009%
  - SNR = 102 dB
  - Crosstalk = -106dB
  - Dynamic Range = 96dB
• Line in to SPDIF out：
  - Power Output = -3dBFS
  - THD+N Ratio = 0.005%
  - SNR = 102dB
  - Crosstalk = -103dB
  - Dynamic Range = 97dB
  
• BT in to SPDIF out：
  - Power Output = 0 dBFS
  - THD+N Ratio = 0.005%
  - SNR = 297dB
  - Crosstalk = -364dB
  - Dynamic Range = 213 dB
  
• Power Supply: 5V,1A
  
• LED: Three color status LED - Red, Green and White. WiiM Mini LED Behaviors >
  
• Button: Capacitive touch - Play/Pause, Volume+, Volume-
• Dimensions (L × W × H) : 69 × 69 × 24 mm (2.7 × 2.7 × 0.9 inches)
  
• Weight : 40g