The Bluetooth built into the A2+ Wireless speakers features aptX coding which is an advanced Bluetooth audio codec with very impressive sound. And even if your phone or tablet does not have aptX, the A2+ Wireless Bluetooth solution is backwards-compatible with SBC and AAC codecs, so you can wirelessly stream music from any Bluetooth-enabled device and still enjoy all your music. High-fidelity Bluetooth aptX that really works and sounds great.
Extended wireless range. Most Bluetooth implementations have very limited range, typically within just one room. But with careful signal management circuitry and antenna tuning, we offer a superior solution that has up to 3 times the range of standard Bluetooth for multi-room use, with no degradation in audio quality.
Amplifier type
Dual class AB monolithic
Power output
60W peak power total (15W RMS / 30W peak per channel), AES
Drivers
2.75″ aramid fiber woofers, 3/4” silk dome tweeters
Inputs
3.5mm stereo mini-jack, RCA, USB, Bluetooth
Outputs
RCA variable line-out
Mains voltages
100-240V 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
Micro USB
USB device class
type 1.1 and above
Internal D/A converter
CSR8670
Input bit depth
up to 16 bits native
Input sample rate
up to 48KHz nativ