Specifications
Description
Specification
Rated Output Power
4 x 20W
（
AC mode
）
4 x 10W
（
Battery mode
）
Input Sensitivity
Aux : 370 mV +/- 10%
Wireless input:-9dBfs
Input Overload
Aux : 1V rms
Auto Turn On Input Sensitivity
@1KHz, Typical : 2mV Limit : 4mV
@100Hz Typical : 10mV Limit :15mV
Frequency Response (Output Power)
20Hz to 20KHz +/- 1dB (EQ setting is disable)
20Hz to 19Khz +/- 1dB
（
Bluetooth
）
Frequency Response (Output Power) with
EQ setting
TBC
THD+N at 1W
<0.5%
THD+N at Rated Output Power
<1%
Signal-to-Noise ratio at Rated Output Power 80dB (A-Weighted)
Channel Separation
45dB @100Hz
50dB @1KHz
45dB @10KHz
Channel Crosstalk
80dB @100Hz
75dB @1KHz
70dB @10KHz
Inter Channel Gain Difference
<0.5dB
Residual Noise
200nw
（
AC mode
）
100nw
（
Battery mode
）
Bluetooth Standard
Version 4.0
Frequency Band
2.402
–
2.480 GHz
Host Interface
UART
Profile Supported
HFP
SPP
A2DP
AVRCP
Audio Codec
SBC (Subband Codec)
Data Rate
2.1Mbps (over the air)
300Kbps (over UART)
Antenna
External
Certification
CE, FCC, BQE
Maximum Transmit Power @ antenna
connector
0 ~ 4dBm
Power Control
Maximum Power Step
<=8dB
Minimum Power Step
>=2dB
Initial Carrier Frequency Shift
+/- 75KHz
Carrier Drift
- Drift
Rate
- Drift
(Single
Slot
Packet)
-
Drift (Three Slot Packet)
- Drift
(Five
Slot
Packet)
+/- 20KHz/50us
+/- 25KHz
+/- 40KHz
+/- 40KHz
Modulation Characteristic
- F1avg
-
F2 Max Pass rate
- F1/F2
Ratio
140KHz
–
175KHz
>=115KHz
>= 0.8
Single Slot Sensitivity @ <=0.1%BER
<= -85dBm
Multiple Slot Sensitivity @ <=0.1%BER
<= -85dBm
Maximum Input Level @ <= 0.1% BER
>= -20dBm
Typical Capacity
5000 mAh
Charge Voltage
8.4V
