S-700 /SAMSON S700 350W 앰프 Stereo 4Ω 350W Bridged 8Ω 700W. S-700 /SAMSON S700 350W 앰프 Stereo 4Ω 350W Bridged 8Ω 700W. S-700 /SAMSON S700 350W 앰프 Stereo 4Ω 350W Bridged 8Ω 700W.