ตู้ลำโพงมอนิเตอร์สตูดิโอ 2.75 นิ้ว 60 วัตต์ มีแอมป์ในตัว คลาส AB AUDIOENGINE A2+ ลำโพงสตูดิโอ จากแบรนด์ AUDIOENGINE
AUDIOENGINE A2+ DESKTOP SPEAKERS
EPIC DESKTOP SETUP
THE MUST-HAVE DESKTOP EXPERIENCE
The Audioengine A2+ Powered Speakers are the reference standard for desktop audio and these small but high-performance speakers are the perfect upgrade for all your music.
Everyone knows the difference between custom-built, small batch products and the general disappointment of mass-produced products. The A2+ was designed and is hand-built with the goal of exceeding expectations of both value and performance.
These small desktop speakers really pack a punch, making them the go-to system for desktop setups and smaller-room audio.
WHY YOU’LL LOVE THEM
BENEFITS
Designed for desktops + smaller spaces
Analog inputs
USB audio input
Subwoofer connection
Wireless options available
SET UP IN SECONDS
SIMPLE. NO HASSLE. EASY TO USE.
The A2+ Powered Speakers can easily be connected to your computer, tablet, phone, or turntable.
No network setup, passwords to enter, or buttons to push. Setting them up is so easy you’ll be rocking in no time.
Keep your music fun, easy, and sounding great.
SMALL SPEAKERS BIG SOUND
IDEAL FOR DESKTOPS AND SMALLER ROOMS
Clear, full and powerful audio ideal for your desktop and smaller rooms. The A2+ Desktop Speakers are constructed with custom Audioengine components: Kevlar woofers, silk tweeters, and built-in power amps wrapped in precision tuned, hand-crafted cabinets.
The bass was teased from the A2+ with some clever acoustic and electrical design without using any digital signal processing or fake bass boost circuits. To say the bass on the A2+ is substantial for their size may be an understatement, but you be the judge.
MAKING HEADLINES
The A2+ Powered Speakers have amassed a vast collection of awards from the likes of WIRED, Sound & Vision, Gizmodo, The Absolute Sound, PCMag, and many others. What makes A2+ so special? Find out for yourself.
GENERAL SPECIFICATIONS
- Type
2.0 powered (active) multimedia desktop speaker system - Amplifier type
Dual class AB monolithic - Power output
60W peak power total (15W RMS / 30W peak per channel), AES - Drivers
2.75″ Kevlar woofers, 3/4” silk dome tweeters - Inputs
3.5mm stereo mini-jack, RCA, USB - Outputs
RCA variable line-out - Input voltages
110-240V 50/60Hz auto-switching - SNR
>95dB (typical A-weighted) - THD+N
<0.05% at all power settings - Crosstalk
-50dB - Freq. response
65Hz-22kHz ±2.0dB - Input impedance
10K ohms unbalanced - Protection
Output current limiting, thermal over-temperature, power on/off transient protection
USB SPECIFICATIONS
- Connector type
USB type-B - USB device class
type 1.1 or above - Internal D/A converter
TI/Burr Brown PCM2704C - Input bit depth
up to 16 bits native - Input sample rate
up to 48KHz native
WEIGHTS AND MEASURES
- Dimensions (each)
6”(H) x 4”(W) x 5.25”(D) - Weight (LEFT speaker)
1.6Kg/3.55lbs - Weight (RIGHT speaker)
1.4Kg/3.15lbs - Shipping weight
4.6kg/10lbs per pair - Shipping box dims
10.5” (H) x 15” (L) x 7” (W)
FINISH OPTIONS
- Satin Black Paint
Hi-Gloss White Paint
Hi-Gloss Red Paint
ENVIRONMENTAL REQUIREMENTS
- Operating temperature: 32° to 95° F
Non-operating temperature: -4° to 113° F
Relative humidity: 5% to 95% non-condensing
MATERIALS AND CONTRUCTION
- 6.35mm thick MDF cabinets
3/4″ silk dome tweeters with neodymium magnets
2.75″ Kevlar woofers with advanced voice coils
INCLUDED ACCESSORIES
- Speaker wire (16AWG), 2 meters (~6.5 feet)
Power supply
AC power cord
Mini-jack audio cable, 1.5 meters (~5 feet)
USB cable, 1.5 meters (~5 feet)
Microfiber speaker bags
Microfiber power supply bag
Microfiber cable bag
Setup guide
Product line brochure
CUSTOM BUILT
- Audioengine designs and manufactures our own tweeters, woofers, and other critical components. In other words, these are not “box built” speakers with off-the-shelf parts but custom-designed to our specifications. What we do not fabricate directly in our factory we have made to our designs (parts such as transformers, magnets, and wiring harnesses, for example). The cabinets, drivers, bass port designs, amplifiers, and crossovers are all painstakingly tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires much less power than passive speakers and a separate integrated amplifier or similar A/V components.
DRIVERS
- Audioengine uses audiophile-quality, ferro fluid cooled silk dome tweeters with neodymium magnets. Silk tweeters hold up well under high power and the edge-driven design gives very smooth response. The woofers are Kevlar woven glass aramid composite with rubber surrounds. Kevlar is obviously very strong, which means that the woofer retains its shape when being driven at high levels. The speaker materials and construction are robust enough to stand up to some serious thrashing, so speaker grills aren’t needed and they will sound and look great after many years of use.
POWER AMPLIFIERS
- The amplifiers in Audioengine speakers are located in the left speaker and are a conservatively rated analog design. All components are tuned together for each model, which provides a much more efficient system requiring less power than passive speakers and separate amplifiers. Circuit boards for the power and preamp sections are mounted for maximum mechanical shock protection.
POWER TRANSFORMERS
- Power transformers are a large contributor to the overall audio performance, especially in the low end. Again, no off-the-shelf parts. Audioengine uses gapless core toroidal transformers which have a tighter radiated magnetic field, directly translating to lower noise. They are lighter than standard, lower-cost “EI” transformers and also generate less heat.
SHEILDING
- Both drivers are directly video shielded and allow the user to place the speakers within a few inches of a video monitor. This shielding also offers protection for hard-drive digital music players.
BASED ON STUDIO MONITOR DESIGNS
- Studio monitor speakers are used by producers and engineers in recording and production studios. They are designed with a theoretical flat frequency response which allows the engineer to create a final mix in such a way that the recorded music will sound good on most other speakers. Although Audioengine speakers are not designed to be up-close “nearfield” studio monitors, we do carry over much of the same higher-end technology, components, and design philosophy for Audioengine speakers.
CABINETS
- To minimize unwanted resonances and distortion, Audioengine cabinets have thick high-resin MDF walls with extensive internal bracing. Heavy internal sound-damping material is used to reduce unwanted sound reflections inside the cabinet. All cabinet edges are rounded which look great and reduce high-frequency diffraction effects on the front baffles. Each cabinet contains tuned, front-port slots. Both speakers are tuned and tested together and sold in pairs.
