Description
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. 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): 600 watts
RMS power rating (watts): 300 watts
Sensitivity (1 watt @ 1 meter) 86 dB
Magnetic structure: 68 oz
Frequency response: 30 Hz–2 kHz
Nominal impedance: 4 ohm
Recommended amplifier power (watts RMS): 50–600 watts
Operating temperature range: 32–122 degrees F (0–50 degrees C)
Voice coil diameter: 2"
Cone material: Polypropylene cone with rubber surround
Compass-safe distance: 205" (520 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: 8.78" (223 mm)
Mounting depth clearance: 5.24" (133 mm)
Optimum Enclosure Recommendations
Sealed enclosure volume (fully filled with absorption material): 0.95 cubic ft (27 L)
Ported (vented) enclosure volume (lined with absorption material): 1.6 cubic ft (45 L)
Port diameter: 4.1" (104 mm)
Port length: 10.43" (265 mm)
What's in the Box:
One subwoofer (based on what you select)
6 Phillips stainless steel mounting screws, 4.8 mm x 50 mm (10 gauge x 2”)
Water-resistant cable assembly with 2-pin connector (5.9" (150 mm))
Documentation
Specifications:
Water and dust rating: IP65
Peak power (watts): 600 watts
RMS power rating (watts): 300 watts
Sensitivity (1 watt @ 1 meter) 86 dB
Magnetic structure: 68 oz
Frequency response: 30 Hz–2 kHz
Nominal impedance: 4 ohm
Recommended amplifier power (watts RMS): 50–600 watts
Operating temperature range: 32–122 degrees F (0–50 degrees C)
Voice coil diameter: 2"
Cone material: Polypropylene cone with rubber surround
Compass-safe distance: 205" (520 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: 8.78" (223 mm)
Mounting depth clearance: 5.24" (133 mm)
Optimum Enclosure Recommendations
Sealed enclosure volume (fully filled with absorption material): 0.95 cubic ft (27 L)
Ported (vented) enclosure volume (lined with absorption material): 1.6 cubic ft (45 L)
Port diameter: 4.1" (104 mm)
Port length: 10.43" (265 mm)
What's in the Box:
One subwoofer (based on what you select)
6 Phillips stainless steel mounting screws, 4.8 mm x 50 mm (10 gauge x 2”)
Water-resistant cable assembly with 2-pin connector (5.9" (150 mm))
Documentation
Used Frequently Asked Questions
- What does used mean? Used products may be unused customer returns that are essentially "new" items, or they may be previously installed products that were returned under warranty or during our return policy period.
- What is the warranty? All of our used items come with a 90-day warranty.
- What's it look like? All of our used items are inspected and graded by our returns team at our facilities. They will test them and grade them to one of four standard gradings: Used Open Box, Used Very Good, Used Good, and Used Acceptable. Please see the following descriptions of each grade - also note that if an item falls under ANY of the criteria for a certain grade, even though the rest of the product is better, we will give it the lowest grade.
- Used Open Box An item in perfect working condition. Original protective wrapping may be missing, but the original packaging is intact and in good condition with minor damage possible. Instructions are included.
- Used Very Good A well-cared-for item with limited use, remains in good working condition. The item may show some limited signs of wear,small scratches,cosmetic blemishes. Item may arrive with damaged packaging or be repackaged and could be missing some accessories.
- Used Good The item shows wear from use, remains in good condition and functions properly. May have damaged packaging or be repackaged. It may be marked, have identifying markings on it, have minor cosmetic damage. It may be missing some parts or accessories.
- Used Acceptable The item is fairly worn but continues to function properly. While repackaged; signs of wear can include aesthetic issues; scratches, dents. The item may have markings on it or show signs of previous use. Item may be missing some parts or accessories.
- Have more questions? Call us, send us a chat, or an email. We'll be able to answer any additional questions you may have.