Gravis I
Subwoofer
A subwoofer with an ideal balance of size and performance for smaller listening spaces.
Passive radiator bass-reflex loading active subwoofer
Sw: Ø 260 mm, very long throw, treated paper cone,
wide rubber surround woofer
Pw: Ø 260 mm, long throw, treated paper cone, wide rubber surround ABR unit
@ - 6dB, from 25 Hz to Fc (user adjustable)
High linearity Class AB
350 W rms, 700 W (peak)
0.5 W (Stand-by)
450 W (Rated power)
LFE (Low Frequency Effect), mono RCA plug
LINE, mono RCA plug
HIGH LEVEL, Neutrik 4-pole Speakon©
Factory selected, 120 Vac – 60 Hz or 230 Vac - 50 Hz
Rubber pad
404 x 356 x 408 mm / unit
15,9 x 14 x 16 in / unit
537 x 512 x 526 mm / unit
21.1 x 20.2 x 20.7 in / unit
19,1 Kg / unit
42.1 lb / unit
26,8 Kg / unit
59.1 lb / unit
Squared shape
Oper pore/ matte/ high gloss wood
Black leather
Factory selected
T6.3A (110 Vac, 60 Hz); T3.15A (230 Vac, 50 Hz)
Independent Master and LFE volume controls
Continuously adjustable Crossover frequency (30 to 120
Hz), slope 24 dB / oct
Signal phase inversion switch (0/180°)
Auto switch - on / off (deselectable)
Where to Buy Gravis
Select from our list of authorized dealers online or find a local store near you.