2.0 channel tube amplifier
Aluminium alloy panel +spray paint galvanized panel
With Bluetooth receiver
AUX1;AUX2;USB/Bluetooth audio input
Treble/bass control; Tube:2 Pairs of each of 6N2/6P15
One earphone output
Play Audio files: Mp3
Specifications:
RMS Power: 25Wx2 (4Ω1KHz THD10%)
Frequency response: 20Hz-20KHz
THD: <0.1% 1W 1KHz
S/N RATIO: >80dB
Product size: 220(L)x250(W)x150(H)mm
Packing size: 450(L)x260(W)x320(H)mm
SP-250
Front panel with piano painting
Treble driver:1″
BASS Driver:5.25″
Power:5–30W
Frequency Response: 45Hz-18KHz
Sensitivity: 89dB
Speaker Size: 270x165x200mm
Packing Size: 320 x410 x200mm/pair
Loading quantity :
20′:560sets 40′: 1160sets 40’HQ:1400sets

2.0 channel tube amplifier
Aluminium alloy panel +spray paint galvanized panel
With Bluetooth receiver
AUX1;AUX2;USB/Bluetooth audio input
Treble/bass control; Tube:2 Pairs of each of 6N2/6P15
One earphone output
Play Audio files: Mp3
Specifications:
RMS Power: 25Wx2 (4Ω1KHz THD10%)
Frequency response: 20Hz-20KHz
THD: <0.1% 1W 1KHz
S/N RATIO: >80dB
Product size: 220(L)x250(W)x150(H)mm
Packing size: 450(L)x260(W)x320(H)mm
SP-250
Front panel with piano painting
Treble driver:1″
BASS Driver:5.25″
Power:5–30W
Frequency Response: 45Hz-18KHz
Sensitivity: 89dB
Speaker Size: 270x165x200mm
Packing Size: 320 x410 x200mm/pair
Loading quantity :
20′:560sets 40′: 1160sets 40’HQ:1400sets