Page 9 from comparison Koluman K S20

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Compare Koluman K S20with ProOne PSB4320

Feature	Koluman K S20	ProOne PSB4320
General Grouping	Portable	Portable
Connection Type	Wireless and Wired	Wireless
Actual Output Power (RMS)
Output Power Details	Two 8W	-
Audio Input Jack Support	true	false
Audio Input Jack Type	3.5mm	-
RCA Input Port	false	false
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	true	false
USB Port	true	false
Headphone Output Port	false	false
Microphone Input Port	false	false
Internal Microphone	true	true
Voice Call Support	true	true
Hi-Res Support	false	false
IPX Resistance		No
Remote Control	false	false
Microphone Noise Cancelling Capability	false	false
Controller Details	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control	Power button
Bluetooth Support	true	true
Available Bluetooth Version
Operational Range	10 meter (m)	10 meter (m)
NFC Support	false	false
Battery Capacity	2000mAh	400mAh
Charging Method	Via USB Type-C port	Via Micro USB port
Body Material	Plastic	Plastic
Lighting	false	false
Other Design Features	Has strap	Has strap for easy carrying
LED Status Indicator	false	true
Size and Dimensions	70 * 70 * 220 millimeter (mm)	456 * 456 * 463 millimeter (mm)
Product Weight	884 gram (g)	57.6 gram (g)
Driver Technical Specifications	-	52mm driver
Frequency Response Range	-	20-20000 hertz (hz)
Additional Features	-	FM Radio playback capability / TWS support
Time to Full Charge	-	Approximately 2 hours
Power Consumption	-	5 volt (v)

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Compare Datis Gs325 Rwith Koluman K S20

Datis VS Koluman

Feature	Datis Gs325 R	Koluman K S20
General Grouping	Desktop	Portable
Connection Type	Wireless and Wired	Wireless and Wired
Rated Output Power (PMPO)		-
Frequency Response Range	20-20000 hertz (hz)	-
Impedance	4 ohm (Ω)	-
Signal-to-Noise Ratio (S/N Ratio)	75 decibel (db)	-
Audio Input Jack Support	false	true
RCA Input Port	true	false
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	true	true
USB Port	true	true
Headphone Output Port	false	false
Microphone Input Port	false	false
Internal Microphone	false	true
Voice Call Support	false	true
Hi-Res Support	false	false
IPX Resistance	No
Microphone Noise Cancelling Capability	false	false
Controller Details		Power button / Play/pause music button / Shared buttons for volume adjustment and playback control
Bluetooth Support	true	true
NFC Support	false	false
Additional Features	FM Radio playback capability	-
Current and Voltage		-
Body Material	Plastic and Wood	Plastic
Lighting	true	false
Lighting Details	LED lighting	-
Other Design Features	Has LED display	Has strap
LED Status Indicator	false	false
Size and Dimensions	160 x 272 x 275 mm (subwoofer) / 90 x 93 x 137 mm (satellite speakers)	70 * 70 * 220 millimeter (mm)
Power Source Type	Mains power	-
Actual Output Power (RMS)	-
Output Power Details	-	Two 8W
Audio Input Jack Type	-	3.5mm
Remote Control	-	false
Available Bluetooth Version	-
Operational Range	-	10 meter (m)
Battery Capacity	-	2000mAh
Charging Method	-	Via USB Type-C port
Product Weight	-	884 gram (g)

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Compare Koluman K S20with Sing-e ZQS4242

Koluman VS Sing E

Feature	Koluman K S20	Sing-e ZQS4242
General Grouping	Portable	Portable
Connection Type	Wireless and Wired	Wireless and Wired
Actual Output Power (RMS)
Output Power Details	Two 8W	-
Audio Input Jack Support	true	true
Audio Input Jack Type	3.5mm	3.5mm
RCA Input Port	false	false
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	true	false
USB Port	true	true
Headphone Output Port	false	false
Microphone Input Port	false	true
Internal Microphone	true	false
Voice Call Support	true	false
Hi-Res Support	false	false
IPX Resistance		No
Remote Control	false	false
Microphone Noise Cancelling Capability	false	false
Controller Details	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control	Power button / Source selection button / Playback control buttons / Volume scroll wheel
Bluetooth Support	true	true
Available Bluetooth Version
Operational Range	10 meter (m)	10 meter (m)
NFC Support	false	false
Battery Capacity	2000mAh	1800mAh
Charging Method	Via USB Type-C port	Via Micro USB port
Body Material	Plastic	Plastic
Lighting	false	true
Other Design Features	Has strap	Shoulder strap attachable
LED Status Indicator	false	false
Size and Dimensions	70 * 70 * 220 millimeter (mm)	140 * 165 * 340 millimeter (mm)
Product Weight	884 gram (g)	1050 gram (g)
Rated Output Power (PMPO)	-
Driver Technical Specifications	-	2 x 52mm drivers
Frequency Response Range	-	120-20000 hertz (hz)
Impedance	-	4 ohm (Ω)
Microphone input port type	-	6.35mm
Additional Features	-	Radio playback at 87 to 108 MHz
Lighting Details	-	Light dance

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Compare Aco Salsawith Koluman K S20

Aco VS Koluman

Feature	Aco Salsa	Koluman K S20
General Grouping	Portable	Portable
Connection Type	Wireless	Wireless and Wired
Actual Output Power (RMS)
Frequency Response Range	120-20000 hertz (hz)	-
Signal-to-Noise Ratio (S/N Ratio)	90 decibel (db)	-
Audio Input Jack Support	false	true
RCA Input Port	false	false
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	true	true
USB Port	true	true
Headphone Output Port	false	false
Microphone Input Port	false	false
Internal Microphone	true	true
Voice Call Support	true	true
Hi-Res Support	false	false
IPX Resistance
Remote Control	false	false
Microphone Noise Cancelling Capability	false	false
Controller Details	Shared power, play/pause music button / Volume buttons / Source selection button	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control
Bluetooth Support	true	true
Operational Range	10 meter (m)	10 meter (m)
NFC Support	false	false
Battery Capacity	500mAh	2000mAh
Charging Method	Via Micro USB port	Via USB Type-C port
LED Status Indicator	false	false
Lighting	false	false
Other Design Features	Has strap	Has strap
Size and Dimensions	70 * 70 * 85 millimeter (mm)	70 * 70 * 220 millimeter (mm)
Product Weight	225 gram (g)	884 gram (g)
Output Power Details	-	Two 8W
Audio Input Jack Type	-	3.5mm
Available Bluetooth Version	-
Body Material	-	Plastic

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Compare Jbl Xtreme 2with Koluman K S20

Jbl VS Koluman

Feature	Jbl Xtreme 2	Koluman K S20
General Grouping	Portable	Portable
Connection Type	Wireless and Wired	Wireless and Wired
Actual Output Power (RMS)
Output Power Details	Two 20W when connected to power	Two 8W
Number of Treble Drivers	2 piece	-
Treble Driver Size (Tweeter)	20 millimeter (mm)	-
Number of Bass Drivers	2 piece	-
Bass Driver Size	70 millimeter (mm)	-
Driver Technical Specifications	Has two Bass radiators	-
Frequency Response Range	55-20000 hertz (hz)	-
Signal-to-Noise Ratio (S/N Ratio)	80 decibel (db)	-
Audio Input Jack Support	true	true
Audio Input Jack Type	3.5mm	3.5mm
RCA Input Port	false	false
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	false	true
USB Port	false	true
Headphone Output Port	false	false
Microphone Input Port	false	false
Internal Microphone	true	true
Voice Call Support	true	true
Hi-Res Support	false	false
IPX Resistance	IPX7 (Water resistant up to 1 meter deep for up to 30 minutes)
Remote Control	false	false
Microphone Noise Cancelling Capability	false	false
Controller Details	Power button / Bluetooth on/off button / Shared button for call answer/end and playback control / Volume buttons / +Connect button	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control
Bluetooth Support	true	true
Available Bluetooth Version
Wireless Connection Details		-
NFC Support	false	false
Software Features	Dedicated Connect+ app	-
LED Status Indicator	true	false
Additional Features	Ability to charge mobile phones via USB Type-A port (10W) / Ability to connect two or more JBL speakers for stereo sound	-
Battery Capacity	10000mAh	2000mAh
Battery Technology	Lithium Polymer	-
Charging Method	Via mains power connection port	Via USB Type-C port
Time to Full Charge	Approximately 3.5 hours	-
Power Consumption	57W (19V / 3A)	-
Body Material	Plastic and Fabric	Plastic
Lighting	false	false
Other Design Features	Shoulder strap attachable	Has strap
Size and Dimensions	132 * 136 * 288 millimeter (mm)	70 * 70 * 220 millimeter (mm)
Product Weight	2393 gram (g)	884 gram (g)
Operational Range	-	10 meter (m)

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Compare Bang Olufsen Beosound 2 2Nd Genwith Koluman K S20

Bang Olufsen VS Koluman

Feature	Bang Olufsen Beosound 2 2Nd Gen	Koluman K S20
General Grouping	Desktop	Portable
Connection Type	Wireless and Wired	Wireless and Wired
Actual Output Power (RMS)
Number of Treble Drivers	1 piece	-
Treble Driver Size (Tweeter)	19 millimeter (mm)	-
Tweeter Amplifier Power		-
Number of Mid-Range Drivers	2 piece	-
Mid-range Driver Size	50.8 millimeter (mm)	-
Midrange Amplifier Power		-
Number of Bass Drivers	2 piece	-
Bass Driver Size	133 millimeter (mm)	-
Woofer Amplifier Power		-
Driver Technical Specifications	Use of Class D drivers	-
Sound Sensitivity (dB)	94 decibel (db)	-
Frequency Response Range	33-23400 hertz (hz)	-
Audio Input Jack Support	true	true
Audio Input Jack Type	3.5mm	3.5mm
RCA Input Port	false	false
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	false	true
USB Port	true	true
Headphone Output Port	false	false
Microphone Input Port	false	false
Internal Microphone	true	true
Voice Call Support	true	true
Hi-Res Support	false	false
IPX Resistance	No
Remote Control	false	false
Controller Details	Shared scroll wheel for power and volume / Microphone button / Playback control buttons / Bluetooth activation button	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control
Bluetooth Support	true	true
Available Bluetooth Version
Wireless Connection Details		-
NFC Support	false	false
Software Features	Dedicated app for sound customization / Supports Spotify, Deezer, and Tidal	-
LED Status Indicator	true	false
Wi-Fi Connection	Wi‑Fi 5 (802.11ac)	-
Body Material	Plastic and Aluminum	Plastic
Lighting	false	false
Size and Dimensions	196 * 196 * 431 millimeter (mm)	70 * 70 * 220 millimeter (mm)
Product Weight	4.1 kilogram (kg)	884 gram (g)
Power Source Type	Mains power	-
Output Power Details	-	Two 8W
Microphone Noise Cancelling Capability	-	false
Operational Range	-	10 meter (m)
Battery Capacity	-	2000mAh
Charging Method	-	Via USB Type-C port
Other Design Features	-	Has strap

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Compare Koluman K S20with Sony SRS-XB31

Koluman VS Sony

Feature	Koluman K S20	Sony SRS-XB31
General Grouping	Portable	Portable
Connection Type	Wireless and Wired	Wireless and Wired
Actual Output Power (RMS)
Output Power Details	Two 8W	-
Audio Input Jack Support	true	true
Audio Input Jack Type	3.5mm	3.5mm
RCA Input Port	false	false
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	true	false
USB Port	true	true
Headphone Output Port	false	false
Microphone Input Port	false	false
Internal Microphone	true	true
Voice Call Support	true	true
Hi-Res Support	false	false
IPX Resistance		IP67 (Dust and water resistant up to 1 meter deep for up to 30 minutes)
Remote Control	false	false
Microphone Noise Cancelling Capability	false	false
Controller Details	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control	-
Bluetooth Support	true	true
Available Bluetooth Version
Operational Range	10 meter (m)	30 meter (m)
NFC Support	false	true
Battery Capacity	2000mAh	-
Charging Method	Via USB Type-C port	Via Micro USB port
Body Material	Plastic	Plastic
Lighting	false	true
Other Design Features	Has strap	-
LED Status Indicator	false	true
Size and Dimensions	70 * 70 * 220 millimeter (mm)	81 * 87 * 231 millimeter (mm)
Product Weight	884 gram (g)	890 gram (g)
Driver Technical Specifications	-	Two 48mm full-range drivers / Equipped with passive radiator
Frequency Response Range	-	20-20000 hertz (hz)
Software Features	-	Music Center app for sound customization
Wireless Connection Details	-
Battery Technology	-	Lithium-Ion
Time to Full Charge	-	Approximately 5 hours
Lighting Details	-

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Compare Koluman K S20with Samsung MX-T50

Koluman VS Samsung

Feature	Koluman K S20	Samsung MX-T50
General Grouping	Portable	Desktop
Connection Type	Wireless and Wired	Wireless and Wired
Actual Output Power (RMS)
Output Power Details	Two 8W	-
Audio Input Jack Support	true	true
Audio Input Jack Type	3.5mm	3.5mm
RCA Input Port	false	true
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	true	false
USB Port	true	true
Headphone Output Port	false	true
Microphone Input Port	false	true
Internal Microphone	true	false
Voice Call Support	true	false
Hi-Res Support	false	false
IPX Resistance		Yes
Remote Control	false	-
Microphone Noise Cancelling Capability	false	false
Controller Details	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control	Power button / Light effect adjustment button / Playback control buttons / Bluetooth button / Group play button / BASS adjustment button / Volume, echo, and microphone volume adjustment scroll wheels
Bluetooth Support	true	true
Available Bluetooth Version
Operational Range	10 meter (m)	10 meter (m)
NFC Support	false	false
Battery Capacity	2000mAh	-
Charging Method	Via USB Type-C port	-
Body Material	Plastic	-
Lighting	false	true
Other Design Features	Has strap	Has LED display / Has stand for mobile phone
LED Status Indicator	false	true
Size and Dimensions	70 * 70 * 220 millimeter (mm)	323 * 351 * 651 millimeter (mm)
Product Weight	884 gram (g)	11.3 kilogram (kg)
Equivalent Name	-
Number of Treble Drivers	-	2 piece
Treble Driver Size (Tweeter)	-	63.5 millimeter (mm)
Tweeter Amplifier Power	-
Number of Bass Drivers	-	2 piece
Bass Driver Size	-	165.1 millimeter (mm)
Woofer Amplifier Power	-
Microphone input port type	-	6.35mm
Software Features	-	Sound Tower app for sound and lighting customization (Compatible with Android 6.0 or later and iOS 10.0 or later)
Additional Features	-	Karaoke / Bi-directional sound playback / Simultaneous connection to multiple devices / Compatible with Android and iOS operating systems
Power Source Type	-	Mains power
Power Consumption	-	110W / 0.5W in standby mode
Lighting Details	-	Features 6 lighting effects

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Compare Koluman K S20with Proda Party Box 5000

Koluman VS Proda

Feature	Koluman K S20	Proda Party Box 5000
General Grouping	Portable	Portable
Connection Type	Wireless and Wired	Wireless and Wired
Actual Output Power (RMS)
Output Power Details	Two 8W	-
Audio Input Jack Support	true	true
Audio Input Jack Type	3.5mm	3.5mm
RCA Input Port	false	false
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	true	true
USB Port	true	true
Headphone Output Port	false	false
Microphone Input Port	false	true
Internal Microphone	true	false
Voice Call Support	true	false
Hi-Res Support	false	false
IPX Resistance		No
Remote Control	false	-
Microphone Noise Cancelling Capability	false	false
Controller Details	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control	-
Bluetooth Support	true	true
Available Bluetooth Version
Operational Range	10 meter (m)	-
NFC Support	false	false
Battery Capacity	2000mAh	-
Charging Method	Via USB Type-C port	-
Body Material	Plastic	Plastic
Lighting	false	true
Other Design Features	Has strap	Has LED display
LED Status Indicator	false	true
Size and Dimensions	70 * 70 * 220 millimeter (mm)	-
Product Weight	884 gram (g)	-
Number of Bass Drivers	-	3 piece
Bass Driver Size	-	215.9 millimeter (mm)
Microphone input port type	-	6.35mm
Additional Features	-	TWS support
Lighting Details	-	Light dance

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Compare Koluman K S20with Venus PV-SB500

Koluman VS Venous

Feature	Koluman K S20	Venus PV-SB500
General Grouping	Portable	-
Connection Type	Wireless and Wired	-
Actual Output Power (RMS)		-
Output Power Details	Two 8W	-
Audio Input Jack Support	true	-
Audio Input Jack Type	3.5mm	-
RCA Input Port	false	-
Optical Input	false	-
Coaxial Port	false	-
TF Card Support	true	-
USB Port	true	-
Headphone Output Port	false	-
Microphone Input Port	false	-
Internal Microphone	true	-
Voice Call Support	true	-
Hi-Res Support	false	-
IPX Resistance		-
Remote Control	false	-
Microphone Noise Cancelling Capability	false	-
Controller Details	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control	-
Bluetooth Support	true	-
Available Bluetooth Version		-
Operational Range	10 meter (m)	-
NFC Support	false	-
Battery Capacity	2000mAh	-
Charging Method	Via USB Type-C port	-
Body Material	Plastic	-
Lighting	false	-
Other Design Features	Has strap	-
LED Status Indicator	false	-
Size and Dimensions	70 * 70 * 220 millimeter (mm)	-
Product Weight	884 gram (g)	-

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Compare Koluman K S20with Remax RB-X9

Koluman VS Remax

Feature	Koluman K S20	Remax RB-X9
General Grouping	Portable	Portable
Connection Type	Wireless and Wired	Wireless and Wired
Actual Output Power (RMS)
Output Power Details	Two 8W	-
Audio Input Jack Support	true	true
Audio Input Jack Type	3.5mm	3.5mm
RCA Input Port	false	false
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	true	true
USB Port	true	true
Headphone Output Port	false	false
Microphone Input Port	false	true
Internal Microphone	true	false
Voice Call Support	true	false
Hi-Res Support	false	false
IPX Resistance		No
Remote Control	false	-
Microphone Noise Cancelling Capability	false	false
Controller Details	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control	Power button / Source selection button / Volume buttons / Playback control buttons / Bass adjustment buttons / Treble adjustment buttons / Echo adjustment buttons / Microphone volume buttons / Record button / Lighting adjustment button
Bluetooth Support	true	true
Available Bluetooth Version
Operational Range	10 meter (m)	10 meter (m)
NFC Support	false	false
Battery Capacity	2000mAh	4500mAh
Charging Method	Via USB Type-C port	Via mains power connection port
Body Material	Plastic	Plastic and Metal
Lighting	false	true
Other Design Features	Has strap	Has handle for easy carrying
LED Status Indicator	false	true
Size and Dimensions	70 * 70 * 220 millimeter (mm)	220 * 242 * 502 millimeter (mm)
Product Weight	884 gram (g)	5200 gram (g)
Equivalent Name	-
Car Body Type	-
Driver Technical Specifications	-	Two 165.1mm drivers
Frequency Response Range	-	50-20000 hertz (hz)
Impedance	-	8 ohm (Ω)
Microphone input port type	-	6.35mm
Additional Features	-	Hi-Fi Sound / 3D stereo sound / Ability to connect two Remax RB-X9 speakers for stereo sound / Guitar input / Amplifier connection / Wireless microphone connection
Standby Battery Life	-	15 hour (h)
Time to Full Charge	-	Approximately 4 hours
Air outlet channels	-	Back panel
Lighting Details	-

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Compare Koluman K S20with Zealot P2

Koluman VS Zealot

Feature	Koluman K S20	Zealot P2
General Grouping	Portable	Portable
Connection Type	Wireless and Wired	Wireless and Wired
Actual Output Power (RMS)
Output Power Details	Two 8W	2 x 20W
Audio Input Jack Support	true	true
Audio Input Jack Type	3.5mm	3.5mm
RCA Input Port	false	false
Optical Input	false	false
Coaxial Port	false	false
TF Card Support	true	true
USB Port	true	true
Headphone Output Port	false	false
Microphone Input Port	false	true
Internal Microphone	true	false
Voice Call Support	true	false
Hi-Res Support	false	false
IPX Resistance		No
Remote Control	false	false
Microphone Noise Cancelling Capability	false	false
Controller Details	Power button / Play/pause music button / Shared buttons for volume adjustment and playback control	Power button / Source selection button / Shared buttons for radio and playback control / Volume buttons / Echo adjustment buttons
Bluetooth Support	true	true
Available Bluetooth Version
Operational Range	10 meter (m)	10 meter (m)
NFC Support	false	false
Battery Capacity	2000mAh	8000mAh
Charging Method	Via USB Type-C port	Via Micro USB port and solar panel
Body Material	Plastic	-
Lighting	false	true
Other Design Features	Has strap	Has LED display / Has silicone pads under speaker to prevent movement and slipping
LED Status Indicator	false	true
Size and Dimensions	70 * 70 * 220 millimeter (mm)	122 * 170 * 322 millimeter (mm)
Product Weight	884 gram (g)	1390 gram (g)
Frequency Response Range	-	100-20000 hertz (hz)
Distortion Rate	-	Less than 1%
Signal-to-Noise Ratio (S/N Ratio)	-	85 decibel (db)
Microphone input port type	-	6.35mm
Additional Features	-	Hi-Fi Sound / Radio Playback / Karaoke
Standby Battery Life	-	90 day
Time to Full Charge	-	Approximately 10 hours
Power Consumption	-	5 volt (v)
Lighting Details	-	Light dance

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