4" Bluetooth Hi-Fi Audio System|Tango



Dance series combine both elegant classic and trendy fashionable in high quality glossy finish.

We use the carbon fiber cone which is light weight, high sensitivity, and high definition to produce the best woofer.
And we design the whole cabinets as arc-shaped. There is almost no parallel surface to reduce standing wave and resonance effectively.

On the tweeter, we use the Horn Technology. The horn has excellent transient response and outstanding nature lively timbre. And more, it has incomparable imaging and pianissimo details.

We have also designed the Dance Series Bluetooth amplifier and add the newest Bluetooth wireless technology to match perfectly with A/B class amplifier.

With the combination of the speaker and the Bluetooth amplifier above, Dance Series make everyone to enjoy music simpler and more convenient, everywhere and any time.


• Power input:100-240V, 50-60Hz
• Power output:+/-17.5V,1.8A
• Total power output:RMS 20W x 2
• THD + N(testing level):≤0.5%
• Signal to noise ratio:≥80dBA
• Audio input:
  3.5mm stereo audio input(AUX 1)
  RCA audio input (AUX 2)
• Input sensitivity:
  AUX 1:380 mV ± 50mV(L/R)
  RCA line-in : 380 mV ± 50 mV(L/R)
• Freq. response:70 Hz~20kHz(L/R)


Woofer unit :
• 4 inch(100mm) • Magnetically shielded 4Ω
Tweeter unit:
• 25mm silk dome • Magnetically shielded 4Ω
Dimension(W x H x D):
• Amplifier - 165 x 165 x 61 mm
• Speaker - 160 x 300 x 180 mm
Weight :
• Amplifier - 485 g/PC
• Speaker - 1,860 g/PC