Bring the thunder. The Signature Series 3i subwoofers deliver the drama with the premium low frequencies to make your listening experience deep and powerful. Material enhancements feature marinized connectors and a redesigned grille, simplifying installation and providing superior protection from harsh conditions. Polypropylene cone technology provides exceptional self-dampening, high-fidelity and bass reproduction to give you the most premium onboard listening experience imaginable. Select sports style models also have CRGBW LED lighting to set the mood on your boat. Combining function and style, these subwoofers are made for life on the water, just like you.
Specifications:
Water and dust rating: IP65
Peak power (watts): 1400 watts
RMS power rating (watts): 700 watts
Sensitivity (1 watt @ 1 meter): 86 dB
Magnetic structure: 114 oz
Frequency response: 20 Hz–2 kHz
Nominal impedance: 4 ohm
Recommended amplifier power (watts RMS): 200–1000 watts
LED lighting: yes, CRGBW (sports style with LED models only)
LED supply voltage: 10.8–16 VDC (sports style with LED models only)
LED load current @14.4 VDC (max): 300 mA (sports style with LED models only)
Operating temperature range: 32–122 degrees F (0–50 degrees C)
Voice coil diameter: 4"
Cone material: Polypropylene cone with rubber surround
Compass-safe distance: 181" (460 cm)
Subwoofer connection: Flying lead with water-resistant 2-way connector, 5.9" (150 mm)
LED connection (sports style with LED models only): Flying lead with water-resistant 6-way connector, 5.9" (150 mm)
Mounting Dimensions
Mounting diameter clearance: 12.05" (306 mm)
Mounting depth clearance: 8.15" (207 mm)
Optimum Enclosure Recommendations
Sealed enclosure volume (fully filled with absorption material): 2.12 cubic ft (60 L)
Ported (vented) enclosure volume (lined with absorption material): 8.83 cubic ft (250 L)
Port diameter: 4" (101.6 mm)
Port length: 5" (127 mm)
