JBL 104BT Specs

Key Specs
Monitor Type & Configuration
Active 2-Way
Total Power Output
30 W RMS per Monitor
Tweeter
1x 0.75" / 19.1 mm Coaxial Dome
Woofer
1x 4.5" / 11.43 cm Coaxial Cone
Frequency Range
60 Hz to 20 kHz (-10 dB)
88 Hz to 20 kHz (3 dB)
Audio I/O
2x 1/4" TRS Balanced Input
1x Stereo 2RCA Unbalanced Input
1x 1/8" / 3.5 mm TRS Unbalanced Aux Input
1x 1/8" / 3.5 mm TRS Headphone Output
Network I/O
No
Wireless
Bluetooth 
Number of Included Monitors
Stereo Pair
Enclosure
Bass-Reflex/Ported
Total Power Output
30 W RMS per Monitor
Drivers per Monitor
Tweeter
1x 0.75" / 19.1 mm Coaxial Dome
Woofer
1x 4.5" / 11.43 cm Coaxial Cone
Amplifiers
Full-Range: 2 x 30 W RMS Class-D
Performance
Frequency Range
60 Hz to 20 kHz (-10 dB)
88 Hz to 20 kHz (3 dB)
Maximum Sound Pressure Level (SPL)
104 dB
Signal-to-Noise Ratio
75 dBA
Total Harmonic Distortion (THD)
<1>
Maximum Input Level
+6 dBV (Unbalanced)
+20.3 dBu (Balanced)
Dispersion
120 x 80° (Horizontal x Vertical)
Protections and Limiting
Limiter
EQ
No
Filters
No
Parametric EQ
No
Crossover Frequency
High-Pass: 1725 Hz, 6 dB/Octave Slope
Crossover Type
Active Butterworth
Connectivity
Audio I/O
2x 1/4" TRS Balanced Input
1x Stereo 2RCA Unbalanced Input
1x 1/8" / 3.5 mm TRS Unbalanced Aux Input
1x 1/8" / 3.5 mm TRS Headphone Output
Network I/O
No
USB
No
Wireless
Bluetooth 
Power
AC Input Power
100 to 240 VAC, 50/60 Hz
Power Consumption
80 W (Maximum)
0.34 W (Standby)
Physical
Color
Black
Orientation
Vertical
Enclosure Material
ABS, Metal Grille
Dimensions (W x H x D)
6 x 9.7 x 4.9" / 15.2 x 24.6 x 12.4 cm (Each)
Weight
4.5 lb / 2.0 kg (Active Speaker)
3.8 lb / 1.7 kg (Passive Speaker)
Packaging Info
Package Weight
11.075 lb
Box Dimensions (LxWxH)
13.8 x 13.2 x 8.7"