A50+ Wireless Multiroom Stereo Amplifier

Stream Whole House Audio Wirelessly

The A50+ is a multi-functional wireless stereo amplifier that can stream a variety of sources to your passive speakers and active subwoofers.

The powerful 50W x2 output lets you enjoy striking music at home anytime, in any room. Set up an A50+ in each of your rooms, and you'll have a multi-room system that easily combines all of your audio gear into one system!

Multiroom Audio System

Mix and match any combination of Arylic products to create a custom multiroom system and play the same music throughout your home, send different sources to each room at the same time, or create your own custom-defined multiroom zones... All are controlled via our 4stream App.

Powerful Stereo Amplifier

A50+ wireless stereo amplifier has powerful 50W*2 output with 4Ω passive speakers at 24V, with Sub Out for powered subwoofers. Hear and feel the striking, powerful stereo sound all around your house. *Accept 12V-24V power input and 4Ω-8Ω speaker.

Brilliant Sound Streamed Directly From Your Favorite Providers

Spotify, Amazon Music, Tidal, Qobuz, Deezer, Napster, TuneIn, Internet Radio, iHeart Radio, QQ Music, QQ FM.
The A50+ connects directly to your online streaming providers to play high quality audio, avoiding Bluetooth bottlenecks and compression.

All The Sources You Love In One System

Send audio via Airplay from iOS or Bluetooth 5.0 from any device. Stream from iTunes, Musicbee, and other DLNA/UPnP compliant 3rd party software on a PC or NAS, connect your CD Player, Phono Preamp, Tuner, TV, or other audio hardware, output your computer audio, play music off USB sticks... Multiple interfaces make the A50+ highly flexible.

Variety Of Interfaces

The A50+ Wireless Stereo Amplifier includes Stereo RCA Line In, Optical In, Micro USB, USB A, RJ45 Lan (Ethernet), Speaker Out (4-Wire Phoenix Connector included), Sub Out, WiFi and Bluetooth 5.0

Tune Like An Expert

Fine tune your listening experience with our exclusive ACPWorkbench tuning tool. Find the perfect sound for each channel with EQ, Bass Enhancement, Advanced DSP effects, Gain, Pregain and more.

Powerful 4stream App

Choose your music source and control playback, set EQ, control multiroom/independent playback, manage playlists, control alarm clock, WiFi settings, update firmware and more... All the useful features you need in our free 4STREAM App for iOS & Android.

Remote Control

The included remote can control all your Arylic models within a ~15 meter/50 foot range.

Web & PC Control

Control your devices via browser from any PC, tablet, or other device, no app required. Or stream music using any software that supports Airplay, Spotify Connect, UPNP or DLNA protocols, including iTunes, Spotify, Musicbee and more.

D310

Midrange Driver

The D310 speakers incorporate an advanced midrange/bass drive unit, using the latest generation of Wharfedale’s woven Kevlar cones, bonded to a lightweight high tech foamed polyether surround. The driver delivers clarity and dynamic musical expression, for a detailed performance from a low-cost speaker.  The cone is driven by a super long throw voice coil motor system, for increased bass extension, with low frequency accuracy. The magnetic flux is controlled by a specially shaped pole plate that reduces inductance, ensuring distortion of bass frequencies remains at a minimum, while oversized ceramic magnets create high sensitivity and smooth response across the cone.

WFR Tweeter

The Wide Frequency Response tweeter was original developed in the Diamond 11 Series, and has been fine tuned for the D300 Series. The 25mm textile dome tweeter is built in its own cabinet, with fibre filling for damping. The tweeter is driven by an oversized ceramic magnet with a copper capped pole piece for flux control, and performs with a smooth and pure tone, producing defined high frequency detail.

Crossover and Cabinet

Wharfedale’s Advanced Software and Listening Iteration system has been used to carefully develop the new crossover to add emphasis on lifelike reproduction of voices and instruments. The crossover components use low loss polypropylene capacitors and laminated core inductors for the optimum signal transfer. The cabinets for the D310 speakers feature 28mm front baffles, profiled to reduce diffraction edge reflections from high frequencies. Inside the cabinet, critical bracing is employed on the panels to eradicate unwanted noise and the walls are lined with a specially developed fibre to absorb resonant sounds. The sound output by the speaker therefore remains free from external noise and colourations, to produce pure and delicate audio.

P-EQ Bass Reflex Port

The D310 speakers included the newly developed P-EQ Pressure Equalisation bass reflex port for deep and controlled bass. The bass frequencies are emitted through a downward firing port in the speaker base, sounding Omni-directionally into the room. This reduces the pressure differential between the high pressure port and the low pressure room, minimising turbulence and chuffing, whilst improving bass response and efficiency. The P-EQ bass port on the D310 creates the fundamental notes of bass instruments, to match the realism of the midrange and tweeter. With the down-firing port, the D310 speakers can also be placed closer to the wall than conventional speakers without affecting the bass response, making the speakers less obtrusive in a room, and more easily placed on shelves.

The D310 speakers offer a remarkable performance from a budget, compact speaker, with an impressive midrange and fluid high end detail, with an accurate and controlled bass from the P-EQ port. The D310s are available in Black, White, Walnut and Rosewood finishes.

• Wharfedale D310 Bookshelf Speakers with 100mm Kevlar woven midrange driver and 25mm textile tweeter
• Midrange driver features oversized ceramic magnets and pole plate to minimise distortion
• Wide Frequency Response tweeter uses ceramic magnets to control flux
• 28mm front baffles with profiling reduces edge diffraction and reflections
• Pressure Equalisation bass reflex port features down-firing port for increased bass response

SPECIFICATIONS
Arylic A50+
Product type    Amplifier
Amplifier type    FDA
Amplification chip    STA326
Inputs    Bluetooth 5.0
WiFi IEEE 802.11 b/g/n 2.4G
1x Micro USB
1x Stereo RCA line input
1x Ethernet RJ45
1x USB-A (USB Host)
1x Optical Toslink
outputs    Speaker terminal
1x Subwoofer output
Transmission protocols    AirPlay
DLNA
UPnP
Spotify Connect
Qplay
Supported sampling rates    PCM up to 24bit 192kHz
Frequency response    20Hz-20kHz
THD+N    0.03% @ 1kHz, 2x50W, 24V, 4Ω
Speakers impedance    4-8Ω
Output power    2x50W @ 4Ω, BTL, 21V
2x30W @ 8Ω, BTL, 24V
LED Indicator    White : WiFi
Blue : Bluetooth
Green : Entrée ligne
Red : USB
Yellow : PC
Purple : Optical
Application    4Stream (iOS / Android)
GENERAL
Supply voltage    12-24VDC 4.16A (power supply included)
Dimensions    114.7 x 107.5 x 37mm
Weight    500g
OPerating temperature    0-40°C
Package    1x Arylic A50+
1x RCA / Jack 3.5mm cable
1x RCA cable
1x Remote control
1x Screwdriver
1x Phœnix connector
1x Power supply 24VDC 4.16A

Wharfedale D310
General Description    2-way bookshelf speaker
Enclosure Type    bass reflex
Transducer Complement    2-way
Bass Driver    4"(100mm)
Black woven Kevlar cone
Full Range Driver    1"(25mm) soft dome
Sensitivity (2.83v @ 1m)    86dB
Peak Power Handling    20-60W
Peak SPL    86dB
Nominal Impedance    4Ω (compatible 8Ω )
Minimum Impedance    3.6Ω
Frequency Response (+/-3dB)    65Hz ~ 20kHz
Bass Extension (-6dB)    60Hz
Crossover Frequency    2.2kHz
Dimensions ( H x W x D )    265 x 155 x (200+28)mm
Net Weight    4.0kg/pcs