JBL JBLPARTYBOX100AM, Руководство по обслуживанию, Страница: 5 / 45

4 Technical Specifications
4.1 Audio Amplifier Section
Set all additional processing (tone controls, equalizers, audio effects, etc) to native or bypass, Set
Unit on Test mode , set digital generator dither off if not additionally defined. Output resistive load = 4 Ω ,
2 channels loaded. All voltage measurements are made with RMS detector,1kHz signal,10Hz~22kHz
BW, unless otherwise specified.
4.1.1 Speaker Output(Aux_in and BT/USB)
Description Specification
Rated Output Power with 1% THD (4 ohm
load) Woofer 30W x 2 tweeter 15W x 2 with AC mode
Woofer 18W x2 tweeter 10W x 2 with Battery mode(battery
power > 80%)
(only Woofer or Tweeter drive when measure power, time > 2
minutes )
Limit:-10%
Output Power with 10% THD(4 ohm load,
with limiter off) Woofer 50W x 2 tweeter 25W x 2 with AC mode
Woofer 30W x2 tweeter 15W x 2 with Battery mode(battery
power > 80%)
(only Woofer or Tweeter drive when measure power, time >
100mS )
Limit:-10%
Max Output Power with 1% THD(4 ohm
load, with limiter off) Woofer 40W at 1kHz,Tweeter 40W at 10 kHz;
with AC mode,
Per channel test , operation time :>=60 S,
Limit :-10%
Input Sensitivity Analog 3.5mm aux_in : 370mV +/- 10%;
Digital : -9dBFS +/- 1dB
Measure at 1KHz
Input Overload Analog 3.5mm aux_in: >1Vrms
Frequency Response (Output Power:-3dB
ROP, EQ setting is disable) Woofer :20Hz to 2KHz +/- 1dB
Tweeter :1kHz to 19KHz +/- 1dB
Frequency Response (Output Power and
THD+N) with EQ setting TBD
THD+N at 1W <0.5 %
THD+N at Rated Output Power <1%
Signal-to-Noise ratio at 1W (A-Weighted) 65dB (A-Weighted)
Signal-to-Noise ratio at Rated Output Power 80dB (A-Weighted)
Channel Separation(EQ setting is disable) 40dB@100Hz
40dB @1KHz
40dB @10KHz