Subgrave Downfire en una caja ventilada compacta con chasis de 8'' y una impedancia variable de 2x2 ohmios, 1x4 ohmios o 1x1 ohmios
Features
8“ / 200 mm high excursion woofer with hand-scooped paper cone and dual voice coil
Downfire enclosure technology for perfect protection of the speaker and ideal bass dispersion in the vehicle
Sturdy carpet surface with embroidered HELIX logo
Pluggable screw terminal for a quick and safe installation or removal
Voice coil impedance configurable via connection terminal – 2 x 2 Ohms, 1 x 4 Ohms or 1 x 1 Ohm
Compact enclosure dimensions
Technical data
Power RMS / max.
P
300 / 600 Watts
Impedance
z
2 x 2 Ω / 1 x 4 Ω / 1 x 1 Ω
Max. linear excursion
Xmax
+/- 8.0 mm
Port tuning frequency
Fb
43 Hz
Sensitivity 1 W / 1 m
SPL
86 dB
Dimensions (H x W x D)
184 x 310 x 285 mm /
7.2 x 12.2 x 11.2”
Recommended DSP settings
Recommended "self-define" highpass filter with 44 Hz cut-off frequency and Q = 1.6;
additional EQ filter 115 Hz / Q = 0.9 / -3.5 dB
Scope of delivery
1 x Downfire enclosure subwoofer HELIX K 8E.2
1 x Data sheet
ENLACE