About Portable Speaker
Low Frequency Drivers
Mid-high Frequency Drivers
Mid-high Frequency Drivers
The speaker features two kicker sub drives which cover frequences from 20Hz up to 200Hz and provide up to 125SPL
Mid-high Frequency Drivers
Mid-high Frequency Drivers
Mid-high Frequency Drivers
The Speaker utilizes the Jbl Club 964m which cover the frequencies above 200Hz and provide up 118SPL
Ampilifiers
Mid-high Frequency Drivers
Ampilifiers
The speaker also includes three JBL amplifiers which provide an incredible power of 2kW speaker power.
Battery
Collaboration Project
Ampilifiers
The speaker features 12.8V LifePo4 80Ah which can last about 15hrs with 50% volume (~900Wh usable).
Box Design
Collaboration Project
Collaboration Project
The box is tuned to 32Hz and provides amazing and deep bass but remains compact and portable
Collaboration Project
Collaboration Project
Collaboration Project
Me and Pavlos Dalacouras designed and built together the speaker in order to have loud sound wherever we want!
Specifications of Portable Speaker
Specifications
Battery: 16x EVE C40 40135 - 20Ah cells (4s4p)
- 12.8v 80Ah (~1kWh)
- 100A continuous discharge and 150A peak
- 20A charger @ 3hrs charge time
LF Drivers: 12" Solo-Baric L7T 2 Ohm
- Rated Impedance [Ω]: 2 dual
- Fs [Hz]: 26.3
- Recommended Amplifier Power [Watts RMS]: 600
- Peak Power Handling [Watts]: 1200
- Sensitivity [1W, 1m]: 86.54dB
- Xmax (Linear Excursion) [mm]: 10.25
MF-HF Drivers: JBL Club 964M
- Power Handling: 85W RMS, 255W peak
- Sensitivity (@ 2.83V): 93dB
- Frequency Response: 50Hz – 20kHz
- Nominal Impedance: 3.0 ohms
Amplifiers: 1. Jbl Club A1000
- 600 watts RMS x 1 at 4 ohms (1000 watts RMS x 1 at 2 ohms)
- Class D amp technology
- frequency response: 10-320 Hz
- variable low-pass filter (32-320 Hz, 12 dB/octave)
- variable bass boost (0-12dB at 45Hz)
2. Jbl Club A754
- 75 watts RMS x 4 at 4 ohms (100 watts RMS x 4 at 2 ohms)
- 200 watts RMS x 2 at 4 ohms in bridged mode (4-ohm stable in bridged mode)
- Variable high- and low-pass filters (32-320 Hz, 12 dB/octave) on front and rear channels