- CV.Bandara Loudspeaker Kita
- Address:Jl. Binjai no. 56
- PT.Guna Satya loudspeaker
- Address:Jl. Diponegoro no. 78
- CV.Bakti Electric
- Address:Jl. Cut Nyak Dien no. 10
- CV.Riondo Galung Loudspeaker
- Address:Jl. Pattimura no. 78
- CV.Delvis Loudspeaker
- Address:Jl. Patimura no. 56
- PT.Laksana Permata Loudspeaker
- Address:Jl. Binjai Selatan no. 16
- PT.Kuda Merah Loudspeaker
- Address:Jl. Kenangan Raya no. 30
- CV.Hutama Loudspeaker
- Address:Jl. Gunung Sitoli No. 19
- PT.Semesta Pura
- Address:Jl. Kuningan no. 67
- PT.Perkasa Sempurna
- Address:Jl. Perbaungan no. 67
- PT.Seroja Baru
- Address:Jl. Perjuangan no. 68
- CV.Ketapang Loudspeaker
- Address:Jl. Pura raja no. 67
- Titan Semar Speaker
- Address:Jl. Bunga Merah no. 50
- Orange Loudspeaker
- Address:Jl. Puri Anum no. 67
- Ramon Speaker Shop
- Address:Jl. Piring no. 67
- Magnetic Speaker
- Address:Jl. Bambu apung no. 67
- Dinamic Corner
- Address:Jl. Surabaya no. 67
- Melati Audio Speaker
- Address:Jl. Kaban Jahe no. 67
- Pratama Speaker
- Address:Jl. Tuntungan no. 78
- P.T Permadani Lombak
- Address:Jl. Selatan Raya no. 89