Content | 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) | R1700BT
Multifunctional speakers for your everyday needs
- Digital Signal Processing (DSP) and Dynamic Range Control (DRC) limits distortion
- Bluetooth pairing capability
- Slick wireless remote is small enough to fit in your pocket
Quality sound
The versatile R1700BT Bluetooth bookshelf speakers will have you wanting to play every device off them. Plug in your gaming console, computer or TV for exceptional sound quality. The multifunctional excellence that illuminates from these Bluetooth bookshelf speakers delivers such clear entertainment value. The R1700BT has built in Digital Signal Processing (DSP) and Dynamic Range Control (DRC) to prevent distortion; Hi-tech bookshelf speakers truly fit for your listening experience. The R1700BT Bluetooth bookshelf speakers allow for clean aesthetics without losing quality or performance. It brings new meaning to clear sound. Fashioned with a 10-degree angle to direct the sound exactly at you, it creates a better listening experience as it reduces interference.
Eagle Eye tweeter
Using newly developed 19mm "Eagle Eye” dome tweeters, this Bluetooth bookshelf speaker makes the slightest sounds clear. With desirable dimensions and improved specs the "Eagle Eye” lives up to its reputation and demand. Its satisfying sound making your tunes rich and full delivering a full professional listening experience.
Sophisticated style
The R17000BT Bluetooth bookshelf speakers are enclosed in hand picked walnut vinyl, for an elegant look. Fashioned with a 10-degree angle to direct the sound exactly at you, it creates a better listening experience as it reduces interference. The high quality classic wood finish serves as a great compliment to any home decor.
Solid bookshelf speaker
4-inch bass drivers in each speaker create rich lows and clear highs. With the front facing bass reflex port, low frequencies are emphasised giving the bass more power. Pair your smartphone to the chic bookshelf speaker through Bluetooth. With a touch of a button, you can hear endless music from your R1700BT.
Manage your music
Conveniently located dials on the side of the speaker allow complete control of audio, bass and treble. You can also alter your music from the ease of your couch with the wireless remote. R1700BT remote is a compact sized remote control that helps you manage volume and select input source from across the room. Pair your smartphone to the chic bookshelf speaker through Bluetooth. With a touch of a button you can hear endless music from these Bluetooth speakers. The R1700BT comes with all cables you will potentially need to enjoy your music right out of the box.
- TOTAL POWER OUTPUT:RMS 15W×2 + 18W×2
- SNR:≥85dBA
- DISTORTION:≤0.5%
- INPUT SENSITIVITY:PC:700±50mV,AUX:550±50mV
- TWEETER:Φ19mm silk dome,6ohm
- SUBWOOFER:4“(Φ116mm),6ohm
- DIMENSION6in×9.75in×8in(W×H×D)
- NET WEIGHT6.6kg
- CONNECTION CABLE 5M/16.4FT
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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:
Active USB bookshelf speaker Angled speaker positioning to optimize listening experience 2? inch (70mm) mid-range and treble units with dual magnetic circuit design Master volume with built-in power switch USB audio streaming capability and 3.5mm auxiliary input Wooden enclosure to minimize acoustic resonance
Features:
Total power output:RMS 2W ? 2 (THD+N=10%, f0=1 KHz)
Signal to noise ratio:?80 dBA
THD - Total Harmonic Distortion:? 0.5%
Frequency response:150Hz ~ 20 KHz (+/-5db)
Input sensitivity:USB: 650 mFS±50 mFS AUX: 500 mV±50 mV
Input Type:USB audio/AUX
Speaker unit: 2? inch (70mm) | Andowl QY-H69 Bluetooth wireless Retro Speaker 10W
1. TWS series function, leather hand strap
2. The body is made of automotive paint, and the texture is exquisite.
3. Built-in 1500mAh enough 18650 original battery
4. 10W high power, motherboard with boost
5. Bluetooth playback test at 80% volume
6. Play time: 3-4 hours, charging time: 4 hours (play time varies with volume and audio content)
Bluetooth 4.2 + EDR
Range: 10m
Stereo
Power: 10W
Speaker: with autodyne system 2x5w 4Ohm / 57mm * 2
Signal to noise ratio: >=80dB
Battery: 1500mAh lithium
Play time: 6 hours
Charging time: 4 hours
Response time: 150Hz-18000Hz
Playback: MP3, APE, WMA, FLC, WAV
FM Auto Scan Radio
Supports: TF card up to 32GB, USB stick
AUX input
Input Voltage: 5V
Dimensions: 21.7 * 11.5 * 7.9cm
Weight: 0.741kg
Instructions for use in English
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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)
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