Loudspeaker system:    2-Way

LF transducer:     5.5’’ Paper Cone

HF transducer:    0.75’’ Silk film dome 
Magnet size:      neodymium

RMS Power:       100W

Frequency Response:      65Hz-20kHz

SPL 1W/1m:                     90dB
Max SPL 1m  :                 105dB

Nominal Impedance:        8 Ohms
Amplifier power:                50W*2
Wiress Connection:          Bluetooth  V4.0

Dimensions (H x W x D):     265*235*222mm

Net Weight(1 pair):         3.4 kg

Loudspeaker system:    2-Way
LF transducer:      5.5’’ Paper Cone
HF transducer:   0.75’’ Silk film dome 
Transformer: 4/8/16/30W(100V)
Magnet size:        neodymium
Max SPL 1m  :                 105dB
RMS Power:          100W
Frequency Response:       65Hz-20kHz
SPL 1W/1m:                    90dB
Nominal Impedance:        8 Ohms
Dimensions (H x W x D):     265*235*222mm
Net Weight(1 pair):         4.0 kgs

Loudspeaker system:    2-Way

LF transducer:     4’’ Paper Cone

HF transducer:    0.75’’ Silk film dome 
Magnet size:      neodyium

RMS Power:       60W

Frequency Response:      80Hz-20kHz

SPL 1W/1m:                     88dB
Max SPL 1m  :                 104dB

Nominal Impedance:        8 Ohms
Amplifier power:                30W*2
Wiress Connection:          Bluetooth  V4.0

Dimensions (H x W x D):     200*180*161mm

Net Weight(1 pair):         2.6kg

Loudspeaker system:    2-Way

LF transducer:      4’’ Paper Cone

HF transducer:    0.75’’ Silk film dome 

Magnet size:       neodymium
Max SPL 1m  :                 104dB

RMS Power:          60W

Frequency Response:       80Hz-20kHz

SPL 1W/1m:                     88dB

Nominal Impedance:        8 Ohms

Dimensions (H x W x D):     200*180*161mm

Net Weight(1 pair):         2.9 kgs