Out passive 15″ sub can be powered either by a master Hamrammr Sub 15 Active or an external amp.

THE HARD FACTS
Speaker type | Sealed 15" sub designed by Hamrammr |
Amplifier | Passive, speakon input |
Driver size | 15" |
SPL | 120dB Cont. / 125dB Peak |
Power handling RMS / MAX | - |
Xmax | 19mm |
Magnet | Ferrite |
Voice coil diameter | 2,5" |
Impedance | 4Ω (Dual coil 2Ohm) |
Frequency response | 20Hz - 150Hz (-3 dB) |
Dimensions / weight | 94cm (H) x 47cm (W) x 30cm (D) / 65 kilos |
Cabinet construction | 25mm birch plywood & tour-grade textured finish |
Application | Baffle wall or free standing subwoofer |
Included accessories | 3m speakon cable (used to connect the active Hammramr sub) |