GENERAL SPECIFICATIONS

Type
2.0 powered (active) bookshelf-style speaker system

Power Output
150W peak power total (50W RMS / 75W peak per channel), AES

Inputs
3.5mm stereo mini-jack, RCA L/R

Input Voltages
115/240V, 50/60Hz manually switchable

Amplifier Type
Dual Class AB monolithic

Drivers
5″ Kevlar woofers, 3/4″ silk dome tweeters

SNR
>95dB (typical A-weighted)

THD+N
<0.05% at all power settings

Crosstalk
-50dB

Frequency response
50Hz-22kHz ±1.5dB

Input impedance
10K ohms unbalanced

Protection
Output current limiting, thermal over-temperature, power on/off transient protection, replaceable external main fuse

Power Consumption
Idle: 10W
Mute: 6W
Sleep: 4W

BLUETOOTH SPECIFICATIONS

Internal D/A converter
AKM AK4396

Input bit depth
24-bits upsampled

Bluetooth receiver type
Bluetooth 4.0 audio

Supported codecs
aptX, AAC, SBC

Wireless operation range
Up to 100ft (30m) typical

Input data rate
Determined by Bluetooth

Wireless latency
~30 milliseconds (ms)

WEIGHTS AND MEASURES

Dimensions (each speaker HWD)
Left – 10.75″ (27cm) x 7″ (18cm) x 9″ (23cm)
Right – 10.75″ (27cm) x 7″ (18cm) x 7.75″ (20cm)

Weight (LEFT speaker)
15.4 lbs (7 kg)

Weight (RIGHT speaker)
9.6 lbs (4.4 kg)

Shipping weight
31 lbs (14 kg)

Shipping box dims
15″ (38cm) x 22″ (56cm) x 11.5″ (29cm)

FINISH OPTIONS

Satin Black Paint
Hi-Gloss White Paint
Solid Carbonized Bamboo

ENVIRONMENTAL REQUIREMENTS

Operating temperature: 32° to 95° F
Non-operating temperature: -4° to 113° F
Relative humidity: 5% to 95% non-condensing

MATERIALS AND CONSTRUCTION

1/2” (13mm) thick MDF cabinets
5” (130mm) Kevlar woofers with advanced voice coils
3/4” (20mm) silk dome tweeters with neodymium magnets
Torroidal power transformer

INCLUDED ACCESSORIES

(1) Remote control
(1) Antenna
(1) Speaker wire (16AWG), 4 meters (~13ft)
(1) Detachable AC power cord
(1) Mini-jack audio cable, 2 meters (~6.5ft)
(1) RCA audio cable, 2 meters (~6.5ft)
(2) Microfiber speaker bags
(1) Microfiber cable bag
(1) Quickstart guide
(1) 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.

SHIELDING

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.

Audioengine A5+ BT Bluetooth Speakers (Satin Black / High Gloss White)