Pro Ktv KA300

Karaoke Amplifier With Wireless Microphones, Song Recording, USB, HDMI, Bluetooth, Optical & Coaxial input.
Powerful music and mic performance with High-End Anti-Howling Technology. Designed with the best Echo Reverb karaoke effect and accurate key control system.
Manufacturered by BIK Audio Japan
Designed for karaoke, music & movies.

Pro Ktv MKS3300

10 Inch 2 Way 3 Speakers Loudspeaker System

Through the hands of BIK's experienced engineering & design team,  one of the loudspeakers with modern styling is created.
With 2-way and 3 drivers design, produce powerful music and clear vocal.
Manufactured by BIK Japan with materials from Japan. 

Pro Ktv KV2150 Copyrighted All In One KOD Player 1500GB

Ultimate Karaoke-On-Demand System

New Advance features:
With 21.5” Built In LED Touch Screen 
Unlimited cloud songs library​
Song Reverse & Forward 
Connect HP by QR code
Singer scoring 
Huge Volume Song Storage (1500GB)
Select song Via Touch Screen Monitor Or Smart Devices
Convinient And Quicker
Song Order Function Up to 200 Songs On Queue
New Songs Update Via Free Cloud Download System
Voice Command
Key Control
Internet Browser
Youtube
Floor Standing Or Desk Top Version
400000++ Songs Using Wifi

Pro Ktv KV2150正版一体机 1500GB 智能点歌机功能：
带21.5”电容触摸屏
云端歌库更加齐全
免费新歌下载
歌曲倒带，快进
云端加歌即唱
手机扫码点歌
歌曲评分
触摸屏或手机点歌
云端下载速度更快
语音点歌
音调升降功能
容易安装方便携带
Youtube
刷屏上网
可选择站立式或桌面式
1500GB硬盘
400000++ 歌曲，需有Wifi

Wharfedale SW-10

The SW series of subwoofers offer a level of performance previously unheard of in their class. Revolutionary drive units, amplifier modules and filter stages feature on every model. They strike the perfect balance between power and sound quality, offering remarkable sound pressure levels, yet retaining enough control to be considered audiophile in quality.

SW系列低音炮提供了同类产品中前所未有的性能水平。每种型号都有革命性的驱动单元，放大器模块和滤波器级。它们在功率和声音质量之间达到了完美的平衡，提供了卓越的声压级，但仍保留了足够的控制权，可以认为是发烧级的声音。

The new range of SW subwoofers comes with a host of new features. They now come with Non-pressed paper cones for increase self-damping, improved transient impact and intern increased the structural rigidity of the cone itself. The centre vents are copper lined to reduce the magnetic distortion and improve the heat dissipation.

新系列的SW超低音扬声器具有许多新功能。现在，它们带有非压制纸锥，可增加自阻尼，改善瞬态冲击，并提高实习生锥本身的结构刚度。中心通风孔衬有铜衬，以减少磁失真并改善散热。

Still utilising the solid, well-engineered power amplifiers the SW subwoofers are optimised for high impact at low frequencies and are ideal for movies or music. With the various finishes to the cabinets – Blackwood Vinyl with Hi-gloss baffle – these subwoofers look great with matching floorstanding speakers.

SW低音炮仍利用坚固，设计精巧的功率放大器进行了优化，可在低频下产生高冲击力，是电影或音乐的理想选择。音箱的饰面-黑木乙烯树脂，带高光泽隔板，这些低音炮搭配相匹配的落地式扬声器看起来很棒。

Pro Ktv KA300 Karaoke Amplifier
Max output power ：240W + 240W /8Ω
Total Harmonic Distortion：0.08% 
Speaker Impedance：4 - 8Ω (A or B)
Frequency response：20Hz-20KHz±3dB（MIC/Music）
Power Voltage:AC220V - 240V / 50Hz
Dimensions (W X H X D)：430 X 148 X 327 mm
Weight:13.0 Kg

Pro Ktv MKS3300
Type : 2 way 3 speakers 
Enclosures : Bass-reflex Type
Bass Woofer : 250mm cone type
Tweeter : 77mm cone type x 2pcs
Impedance : 8Ω
Frequency Response :35Hz ~ 20kHz
Sound Pressure Level : 90db/1W/1m
Maximum Input Power : 880W
Rating Input Power : 220W
Crossover Frequency : 2kHz
Dimension W×H×D : 501×292×287 (mm)
Weight : 11.0kg (1Piece)

Pro Ktv KV2150
Size  ~  515mm(W) - 311mm(H) 
Weight  ~  7.5 kg
Measure  ~  Dv 12v
Video Output  ~ NTSC,75Ω,1VP-P
Sound Output  ~  Setreo R/L,1KΩ, 20Hz - 20KHz
Static Noise  ~  -105dB
IR Reception  ~  INFR , 38KHz
PS/2 Device Input  ~  Mouse
VGA Output  ~  RGB ,75Ω, Monitor
Externally Connected IR Receiver  ~  INFR , 38KHz

Wharfedale SW-10 
Drive Units    1 x (10") 250mm cone long-throw
Frequency Response    40 - 120Hz ±3dB
Amplifier Power Output    200W
Peak Power Output    350W
Line Input Sensitivity    200mv for maximum output
Crossover Range    30 - 150Hz
Inputs    Stereo Line In (2 x RCA Phono)
Mono (LFE) Line In (RCA Phono)
Input Impedance    Line Input 10kΩ
LFE 5kΩ
Signal-to-noise ratio (S/N)    ≥85dB
Avg. Max Output @1m    110dB
Features    Phase inversion, Auto on-off
Dimensions    Height: (358+58)mm(with feet)
Width: 336mm
Depth: (366+15)mm
Net weight    15kg
Accessories    IEC power cord