Περιγραφή
The Defender Boomer 85 portable speaker is a powerful 100-watt sound system
featuring dual 6.5-inch drivers, designed for parties at home or outdoors. The
device features RGB lighting, Bluetooth 5.3, USB and MicroSD support, FM radio,
and two 6.3mm microphone inputs with echo effect for karaoke. With its 5400 mAh
battery, IPX4 splash protection, and a convenient carrying handle, this speaker
is ready for use in any environment.
Type Wireless speaker
Product series for parties
Purpose For home/street/summer cottage/picnic
Speaker system type active
Sound scheme stereo
Total output power (RMS) 100 W
Signal to noise ratio ? 75 dB
Frequency range 40--18000 Hz
Number of bands 2
Quantity of drivers 3
Mid/bass speaker 2 x 6.5 "
HF tweeter 1 x 1 "
Speaker driver impedance 4 Ohm
HF tweeter impedance 8 Ohm
Speaker cone material cellulose
Speaker magnet size 2 x (80x18) mm
Type of earcups bass reflex type
Bass reflex port place back
Imput sensitivity 500 mV
Total Harmonic Distortion (THD) 5W 0.1 %
DSP processor yes
Audio-in ports AUX audio-in
Wireless connection Bluetooth 5.3
Bluetooth profiles A2DP
Bluetooth audio codecs AAC, SBC
Bluetooth Stable Connection Range 15 m
Automatic power off time after disconnecting Bluetooth 10 min
True Wireless Stereo (TWS) yes
Hands free function no
Display LED
Remote control unit wireless
Backlight LED, yes
Lighting effects yes
Number of backlight modes 7
Backlight off function yes
Degree of dust and moisture protection IP IPX4
Power connector type Type-C
Power supply via USB, 5V, Li-Ion battery
Battery capacity 5400 mA·h
Battery voltage 7.4 V
Battery type form factor 18650, 3.7V, 1800mAh - 6 pcs (series-parallel
connection)
Battery life at 50% / 75% of maximum volume 7 / 4 hrs
Battery charging time 5 hrs
Charging indicator Digital display with indication of the charge level
Standby power consumption 0.4--0.5 W
Built-in FM-tuner yes
Tuner frequency range 87.5--108 MHz
Aerial built-in internal antenna
MicroSD card support yes
USB flash drive support yes
Maximum supported capacity of memory card / USB flash drives 64 GB
Supported file system type of storage media FAT32
Audio file formats MP3, WAV
Memory playback function (for external media) Memory of track stop location
Equalizer Classical, Country, Jazz, Normal, Pop, Rock, yes
Microphone jack 6.3 mm jack x 2
Microphone in ports 2
Connectors 6.3 mm jack x 2, AUX audio-in, Micro-SD, Type-C, USB
Control panel on the case yes
Functions that work while the battery is charging no limits
Compatible OS no limits
TV connection interface AUX audio-in, Bluetooth
Interface for connecting to a mobile device AUX audio-in, Bluetooth
Power supply cable length 1 m
AUX cable length 0.5 m
Housing material plastic + metal
Height 56.4 cm
Width 24 cm
Depth 26 cm
Weight 5.8 kg
