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PRODUCT DESCRIPTIONAudioengine HD3 Self-Amplifying Bookshelf Speakers 2.75 ”15W RMS Walnut (Pair) artsound hxeio wireless2
The HD3 High Power Speakers are a mini home music system with high fidelity stereo sound for smaller spaces and desktops. Wired or wireless connections, including USB audio from your PC, wireless aptX-HD Bluetooth long-range from your phone, or the good old-fashioned 80's analog vintage turntable or cassette player.
HD3 wireless speakers work with all your applications, music and devices. Tidal, Spotify, Pandora… all your favorite streaming apps play right away.
AptX-HD long range wireless Bluetooth
High quality sound wrapped in handmade wooden cabinets
Simple setup, no receiver required
There are no push buttons and inputs that are always ready
Front panel volume control and headphone jack
HD3 cordless speakers are small speakers with surprisingly loud sound for their size.
No network setup, login passwords, or forward buttons Setting up these speakers is simple and easy.
The HD3 wireless speakers are made with custom Audioengine accessories: aramid fiber woofer, silk tweeters, aptX HD Bluetooth and built-in power amplifiers wrapped in handmade precision cabinets.
Clear, complete and powerful sound that fills almost any space.
Built-in analog power amplifiers sound incredible compared to lower cost digital amplifiers.
A completely new audio experience guaranteed. |
Take your ceiling installation to the next level. Boasting intuitive Bluetooth connectivity, the Adastra BCS52S Ceiling Speakers let you play your music wirelessly with ease. Bluetooth connectivity is switchable, whilst line inputs and outputs let you hook up other sound sources as well as providing simple daisy-chaining capabilities. Combined with their 2-way design and flared baffles, the BCS52S speakers provide you with smooth, high-quality full-range audio for domestic and commercial installations.
The speakers are simple to fit and operate. With integrated dog-ear mounts, you can unobtrusively mount the speakers to false/suspended ceiling tiles with ease. The single active speaker is powered by the included 12VDC PSU, which then drives the other passive slave speaker. And with low-profile magnetic grilles, your speakers can be made to blend with your decor for a subtle and understated look.
In the Box
- 1 x Active Bluetooth Ceiling Speaker
- 1 x Passive Ceiling Speaker
- 1 x In-Line 12VDC Power Supply
- 1 x 3-Metre Speaker Connection Cable
Features
- Ceiling speaker set with switchable Bluetooth connectivity
- Simple playback compatibility with various devices
- One active speaker with a Bluetooth receiver, and one passive slave speaker
- Active speaker boasts an RCA line input and output for daisy-chaining multiple sets
- Each speaker features low and high-frequency drivers plus flared baffles
- Smooth full-range response from 80Hz to 20kHz
- Understated low-profile magnetic grilles
- Dog-ear clamps provide quick and easy installation
- Includes an in-line 12VDC power supply for easy use
- Suitable for domestic and commercial use
Specifications
- Transducers:
- LF Driver: 5.25'' (135mm)
- HF Driver: 0.5'' (12mm) neodymium dome tweeter
- Sensitivity: 89dB
- Dispersion Angle: 160°
- Frequency Response: 80Hz - 20kHz
- Impedance: 4 Ohms (each speaker)
- Bluetooth Version: 5.0
- Mounting Depth:
- Active: 95mm
- Passive: 75mm
- Cutout: 180mm (each speaker)
- Housing Material: ABS plastic
- Power Supply: In-line 100-240VAC/12VDC PSU (included)
- Dimensions:
- Active: 97mm x 205mm
- Passive: 76mm x 205mm
- Weight: 1.78kg (per set)
| Overview:
Edifier enters the world of USB powered speakers with the R12U edition, the ideal companion speaker to PCs and notebooks. Designed to fit small spaces in a compact 2.0 system, R12U comes with the convenience of great audio performance at affordable price. What’s more? It also features a 3.5mm auxiliary input to connect with portables and MP3 players.
Features:
Total power output : RMS 2W ? 2 (THD+N=10%, f0=1 KHz)
Signal to noise ratio : ?85 dBATHD (Total harmonic distortion) : ? 0.5%
Frequency response : 30Hz ~ 20 KHz (+/-5db)
Input sensitivity : 700 mV±50 mV
Input type : AUX
Speaker driver : 2 1/4 inch (60mm) | Boss Katana-Air Overview
The BOSS Katana-Air is a portable combo amplifier that allows you to take 30W of stereo guitar tone with you wherever you may roam. Simply plug the included wireless transmitter into your guitar, dial in your favorite tone (with five models on hand, there’s many to choose from), and you’re ready to go.
If you want, you can load high-quality, BOSS-style effects into your chain utilizing a corresponding app for iOS and Android devices; this app, which gives you full control over the amplifier—as well as access to a bevy of choruses, delays, reverbs, and more—can organize your favorite amp setups and beam them straight into the Katana-Air over Bluetooth. If you want to leave the phone at home, you can load up to six user presets in the amplifier itself, and cycle between them at will.
The included transmitter can be recharged straight from a docking station conveniently located in the amp when not in use. Moreover, it utilizes motion sensing technology to switch the whole rig into standby when you’re not playing, and to wake back up instantly when you are. Lasting approximately 10 hours on eight AA batteries, the rig can rock and/or roll for a while before you need to restock on batteries. Or, you can use the included AC adapter to plug into the wall, if that’s your preference.
Connections are on hand for wired devices by means of an auxiliary input, and a stereo headphone jack lets you practice silently in stereo or record to your favorite app or DAW. For more information, please peruse the features section.
- Wireless guitar amplifier with proprietary BOSS transmitter for guitar
- Low-latency operation
- Custom wireless transmitter plugs into any electric guitar and charges while docked in the amp
- Transmitter provides 12 hours of playing time on a single charge
- Transmitter automatically enters standby mode to conserve the charge when no activity is detected
- Motion sensing transmitter instantly wakes the amp from power-saving standby mode
- Tones derived from the Katana stage amplifier series, with five unique amp characters and access to over 50 BOSS effects
- Six onboard memory slots for storing amp and effects setups
- 2 x 3" speakers for up to 30W of stereo power (20W, battery-powered)
- Edit/organize tones with the BOSS Tone Studio app for iOS and Android mobile devices
- Play along with music streamed wirelessly from a mobile device via Bluetooth
- Amplifier powered by 8 x AA-size batteries or included AC adapter
- Auxiliary input for wired devices
- Headphones/recording output for silent practice and music production
With its Katana sound engine and wireless operation, the Katana-Air facilitates portable playing and practice. When you want to jam at home, there's no need to set up your big rig or rely on the dry, boxy sound of a mini practice amp. Just plug the Katana-Air's transmitter into your guitar and riff with great sound from anywhere in the room! Thanks to its portable size and ability to run on batteries, the Katana-Air is an equally great companion for travel, parties, jam sessions with friends, busking (where legal), and more.
The Katana-Air uses low-latency digital-wireless guitar technology developed by BOSS to provide transparent sound without any lag or dropouts. The included custom wireless transmitter plugs into any electric guitar, and has indicators for power and battery status. A convenient docking port in the amp charges the battery in the transmitter, providing up to 12 hours of total playing time per charge.
The Katana-Air operates in standby mode to conserve energy when idle, and instantly wakes when the transmitter senses motion. This means that you can leave the transmitter connected to your guitar, and then turn the amp on simply by picking up the instrument. Conversely, when you stop playing, the transmitter returns to standby mode to conserve your charge. The transmitter also establishes the best wireless connection automatically when you dock it for charging, so there's no complicated setup required.
Equipped with the same tones and sound-shaping controls found in larger Katana amplifiers, the Katana-Air offers timbres for any style. Five amp characters provide a wide range of tones, from sparkling clean to a custom, high-gain Brown sound evocative of a Marshall stack. There's even an Acoustic character optimized for playing acoustic/electric guitar. The amp also provides integrated access to over 50 BOSS effects, including modulations, delays, and reverb effects optimized for the Katana-Air's stereo speaker system. With six onboard memories, you can store and recall your favorite amp and effects setups at any time.
Available for both iOS and Android devices, a dedicated BOSS Tone Studio app gives you complete control of the Katana-Air right from your smartphone or tablet. You're able to adjust all the amp's panel controls, as well as access effects types and routings solely available from the app. You can also save setups to the amp's memories, organize sound libraries on your device, and download free patch collections directly from BOSS Tone Central. The app corresponds with the amp over Bluetooth
The Katana-Air is a true stereo amplifier with two custom-tuned speakers and capable of delivering up to 30W of total power. Thus, it can give you a big, rich sound for full-range music reproduction as well as guitar amplification. Over Bluetooth, you can stream music from your mobile device and play along with popular songs, backing tracks, YouTube lessons, and more. And when you just want to kick back, the Katana-Air performs double-duty as a high-quality mobile Bluetooth speaker for enjoying tunes from your music library.
The Katana-Air also includes a stereo headphones/recording output with guitar cabinet simulation. This lets you directly record the amp in your favorite app of DAW, or enjoy inspiring stereo sound when practicing quietly with headphones. It's even possible to adjust the cab simulation's mic position with the Air Feel control in the BOSS Tone Studio app.
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The DM-40 from Pioneer is a pair of black, active, two-way monitors designed for wide-range music reproduction for DJs, producers, and musicians in mobile setups and personal studios. The class AB amplifiers 21W of power through 4” fiberglass woofers and 0.75” soft dome tweeters.
Front-mounted diffusers and bass flex ducts yield an expanded frequency response and a wide sweet spot. Place the monitors on the supplied cushions to minimize unwanted vibrations and resonance from your desk or table.
Connect your DJ mixer, stereo system, audio interface, or smartphone to the 3.5mm or RCA input jacks using the included 3.5mm to RCA cable. The front-panel 3.5mm headphone port and dedicated volume control allow you to easily check your mix on headphones.
4" fiberglass woofers output strong, punchy bass. Bass reflex ducts contribute to better bass projection. Grooves on the ducts breakup the airflow to efficiently radiate low frequencies, giving you tighter bass even when the monitors are positioned against the wall.
The DM-40's 0.75" soft dome tweeters are fitted with DECO convex diffusers that channel high frequencies in every direction. The resulting benefit is a wide sweet spot and consistent sound when you shift positions.
Class AB amplifiers deliver a crisp sound with low-distortion. Plus, the tweeter and woofer are aligned to eliminate crossover and ensure a well-balanced response across the frequency spectrum.
The cabinets' curved front edges provide maximum rigidity and minimum resonance for a clean sound at all volumes. Sturdy vinyl-laminated MDF construction ensures durability.
Connect your DJ mixer, stereo system, audio interface, or smartphone via the RCA and 3.5mm input jacks. A stereo 3.5mm output port and volume knob on the front panel allow you to easily check your mix on headphones.
| Type |
2-way
Active |
| Woofer |
4" fiberglass |
| Tweeter |
0.75" soft dome |
| Inputs |
1 x 1/8" (3.5mm) stereo jack (left monitor)
2 x RCA jacks (left monitor)
1 x Speaker terminal (right monitor) |
| Outputs |
1 x 1/4" stereo headphone jack
1 x Speaker terminal (left monitor) |
| Amplifier Class |
AB |
| Amplifier Power |
21 W at 4 Ohms (per channel) |
| Impedance |
10 kOhms |
| Power Requirements |
110 to 240 VAC, 50/60 Hz |
| Power Consumption |
35 W
0.5 W or less (standby) |
| Operating Temperature |
41 to 95°F / 5 to 35°C |
| Operating Humidity |
<85% relative humidity |
| Enclosure Material |
Vinyl-laminated MDF |
| Dimensions |
5.7 x 8.9 x 8.8" / 146 x 227 x 223 mm (left monitor)
5.7 x 8.9 x 8.3" / 146 x 227 x 210 mm (right monitor) |
| Weight |
6 lb / 2.7 kg (left monitor)
4.9 lb / 2.2 kg (right monitor) |
| Overview:
Edifier enters the world of USB powered speakers with the R12U edition, the ideal companion speaker to PCs and notebooks. Designed to fit small spaces in a compact 2.0 system, R12U comes with the convenience of great audio performance at affordable price. What’s more? It also features a 3.5mm auxiliary input to connect with portables and MP3 players.
Features:
Total power output : RMS 2W ? 2 (THD+N=10%, f0=1 KHz)
Signal to noise ratio : ?85 dBATHD (Total harmonic distortion) : ? 0.5%
Frequency response : 30Hz ~ 20 KHz (+/-5db)
Input sensitivity : 700 mV±50 mV
Input type : AUX
Speaker driver : 2 1/4 inch (60mm) |
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