>>>AK45/AK45 Pro/AK55 is an upgraded version of AK35, which retains the original advantages of AK35, optimizes sound quality and appearance, and has more complete functions. AK45 has added 2 input microphone interfaces and a single loop button . Compared with the AK45, the AK45 Pro has replaced the AAA battery remote control and upgraded the rated power . The AK55 has added 2 input microphone interfaces, microphone reverberation control function, microphone delay function, fiber optic and coaxial input ports to achieve more functions.

Model:AK55

Feature:

● Delivers Max Power 450W+450W (Totally 900W) to be used for multi-speaker 4-16 ohms impedance. It boasts roaring bass, crisp highs and an outstanding richness that most amps can only hint at.

● With high capacity transformer and premium processing chips, gives you HIFI sound effect. With 2 Mic jacks design, allows to experience more joyful karaoke for two. Independent control knobs allow to adjust the echo and delay effects of the microphone.

● Bluetooth 5.0 gives you a large operating range of 16.4FT/5M. Supports 3.5mm AUX, RCA & MIC Input, USB Port & FM Radio. UPGRADE version also supports OPT/COA input, let you experience karaoke or listen to great music whenever and wherever.

● In addition to being able to manually change the playing track and the total volume through the body panel, it is also equipped with remote control, more convenient to use. The LED display lets you see the settings you change easily.

● Supports DC 12V/5A or AC 110V-240V power input, can be used worldwide, suitable for a variety of occasions. With 70W×2 Rated output power, supports speakers with 6-8 inch, can easily drive a variety of audio devices.

NOTE:

● For optimal effect, the rated power of per speaker should not exceed 70W.

● Not a professional FM Radio, pls don't expect too much. more questions, pls contact us for help.
● For DC Power, pls use 12V/5A adapter. Only one power method can be used at any time !

Specification:

Name: HiFi Power Amplifier
Brand: Woopker
Model: AK55
Audio Channel: 2.0
Rated Power: 70W+70W
Max Output: 900W
Bluetooth: 5.0
Voltage: AC 100~240V or DC 12V/5A
Battery for Remote: CR2025 x1(Not Included)
Gross Weight: Appx 1.1kg/2.43lb
Size: Appx 199x188x69mm/7.83x7.4x2.72in

S/N Ratio: 85db
Distortion Rate: 0.5%
Rated Frequency: 20-20KHz
FM Frequency: 87.5-108MHz
Feature1: Treble/Bass/MIC Vol Adjustable
Feature2: Echo/Delay Adjustable

Input Option: BT/USB/RCA/AUX/MIC/OPT/COA
Output Option: Wired Passive Speaker
Speaker Impedance: 4-16 ohms
Max. Capacity of U-disk: 64G
U-disk File Format: MP3/WMA/APE/FLAC/WAV

Package Included:

1x Power Amplifier
1x Remote Control
1x Power Cable
1x Antenna
1x English Manual

Note: The battery for remote is not included, Pls buy it yourself.

Model:AK45 Pro

Feature:

● Delivers max output of 820 watts for series speaker combinations, It boasts roaring bass, crisp highs and an outstanding richness that most amps can only hint at.

● Supports treble and bass adjustment, Specific EQ settings help you optimize your surround sound, Let you enjoy movies, music, TV or games to the fullest.

● Bluetooth 5.0 gives you a large operating range of 16.4FT/5M. Supports USB, SD, RCA, MIC Input and FM Radio. let you experience karaoke or listen to music whenever.

● Supports DC 12V/5A or AC 100-240V power supply, can be used worldwide. With 50W×2 rated power, it can easily drive a wide range of speakers with 6-8 inches and 4-16 ohm impedance.

● With its great little size and high power, can be widely used with bookshelf, basement and outdoor speakers, let you enjoy listening to your favorite music, also supports looping playback.

Highlight:

Name: HiFi Audio Amplifier
Brand: Woopker
Model: AK45 Pro
Audio Channel: 2.0
Rated Power: 50W+50W
Max Output: 820W
Bluetooth: 5.0
Voltage: AC 100~240V or DC 12V/5A
Battery for Remote: AAA x2 (Not Included)
Gross Weight: Appx 0.92KG/2.03lb
Size: Appx 180x138x65mm/7.09x5.44x2.56in

S/N Ratio: 85db
Distortion Rate: 0.5%
Rated Frequency: 20-20KHz
FM Frequency: 87.5-108MHz
Feature: Treble/Bass/MIC Vol Adjustable

Input Option: BT/USB/SD/RCA/MIC
Output Option: Wired Passive Speaker
Speaker Impedance: 4-16 ohms
Max. Capacity of U-disk: 64G
U-disk File Format: MP3/WMA/APE/FLAC/WAV

Package Included:

1x Audio Amplifier
1x Remote Control
1x Power Cable
1x FM Antenna
1x English Manual

Note: The battery for remote is not included, Pls buy it yourself.

Model:AK45

Feature:

● Mini HIFI digital bluetooth audio power amplifier.
● Add single cycle button to cycle favorite music easily.
● SD / USB interface, 2 Mic inputs, With Remote control.
● TF Card, AUX, U disk, MP3 format play, support bluetooth wireless connection.
● Supports FM stereo radio, Mp3 media Player.
● With treble, bass, and volume control, very easy to use.

Specification:

Name: Audio Amplifier
Brand: Woopker
Model: AK45
Impedance: 4-16 Ω
Bluetooth: Support
RMS power: 40W x2
Peak power: 90W x2
Audio Channel: 2.0
SN Ratio: 85 db
Distortion Rate: 0.5%
Rated Frequency: 10Hz-20KHz

FM Frequency: 87.5-108MHz
Power Supply: AC 100~240V or DC 12V/5A
Battery for Remote: CR2025 x1(Not Included!)
Size: Appx. 18x14x6.5cm/ 7.09x5.51x2.6''

TIPS:

● For optimal effect, the rated power of single speaker should not exceed 35W.

● Not a professional radio, pls don't expect too much. more questions, pls contact us for help.
● If want to use DC power, pls use 12V/5A adapter. Only 1 power method can be used at any time !

Package included:

1x Power Amplifier
1x Remote Control
1x Power Cord
1x Radio Antenna
1x User Manual

Note: The battery for remote is not included, Pls buy it yourself.

Model:AK35

Feature:

● Mini HIFI Digital Bluetooth Audio Power Amplifier.
● TF Card, AUX, U disk, MP3 play, support bluetooth connection.
● Supports FM stereo radio.
● With treble, bass, and volume control, very easy to use.
● Low distortion supplies a clearer, stronger sound.
● 2 channel output, Upgraded high power 90W + 90W.
● Small heat, light weight, with Remote control function.
● DC/ AC power in, Switch voltage automatically.

Description:

● Type: BT Power Amplifier
● Model:AK35
● Channel: 2.0
● Bluetooth Version: V5.0
● Voltage: AC 110V-220V / DC 12V5A
● Impedance: 4-16 Ω
● RMS power: 30W+30W
● Peak power: 90W+90W
● Load impedance: 4-16Ω
● SNR: 85 db
● FM Frequency: 87.5-108MHz
● Distoration rate: 0.05%
● Frequency: 10Hz-20KHz
● Input: Bluetooth/RCA/U-Disk/TF
● Output: Wired Speaker
● Battery of Remote: CR2025 x1(Not Included!)

TIPS:

● For optimal effect, the rated power of single speaker should not exceed 35W.
● Not a professional radio, pls don't expect too much. more questions, pls contact us for help.
● If want to use DC power, pls use 12V/5A adapter. Only 1 power method can be used at any time !
● Remote's battery is not included, Pls buy it youself.

Package Included:

1x Audio Amplifier
1x Remote Control
1x Power Cable
1x English Manual