DS18 NXL-IQ 7.7" 2 Way Coaxial Marine Speaker, Floating Bullet Tweeter, Digital LED Lights and Silicone Speaker Cover 175 Watts RMS @ 4-Ohm - Pair

The DS18 NXL-IQ delivers crisp, detailed sound with 175W RMS (350W peak) of power handling. Built to handle water, sun and spray for boats, UTVs and towers. Built-in LED lighting adds a custom look.

At a glance

• Power: 175W RMS (350W peak)
• Impedance: 4 ohm

Details

DS18 NXL-IQ7.7 7.7" marine coaxial speakers deliver 175W RMS/350W MAX power with deep bass and crisp highs. Built with a 1.5" glass fiber woofer and 1" bullet tweeter for true 2-way sound. Features integrated RGB LED lighting, IP65 water resistance, and UV-protected housing for durability in harsh marine environments. Perfect for wake boats, center consoles, and any vessel needing premium audio and style.

Features:

• 7.7" 2-Way Coaxial Marine Speaker
• RMS Power: 175 Watts
• Impedance: 4 Ohm ~ 95dB
• Digital LED Lighting / White Deck LED ~ IP65
• Ferrite & Neodymium Magnets
• Pair ~ Silicone Speaker Covers Included

Specifications:

General Specifications

Nominal Diameter: 7.7" / 196mm
Nominal Impedance: 4 ohms
RMS Power Handling: 175W
MAX Power Handling: 350W
Sensitivity (1w/1m): 96dB
Frequency Response: 40Hz-20KHz
Number of Ways: 2-Ways
Recommended High-Pass Crossover: 50Hz
Sold in Pair or Single: Pair

Body / Features

UV Protection: Yes, 100% Stable
Marine Grade Type: IP65
LED Lights: Yes, Digital LED integrated (behind cone) / White Deck LED (Front Cover)
LED Connection Type: 12V & Digital input terminal
Digital LED Chip Type: 1815S
Grill Type: Injection Molded Composite ASA with UV Protection coating
Color / Finish: Matte Black

Woofer Specifications

Voice Coil Diameter: 1.5" / 38.6mm
Voice Coil Former Material: Glass Fiber
Winding Material: CCAW
Cone Material: PPI
Dust Cap Material: PPI
Surround Material: Rubber
Basket Material: Injection Molded Composite PC with UV Protection coating
Magnet Material: Ferrite+Neodymium
Magnet Weight: 18 oz + 1.1 oz

Tweeter Specifications

Type: Floating Bullet Tweeter
Voice Coil Diameter: 1" / 25.4mm
Voice Coil Former Material: Kapton
Winding Material: CCAW
Diaphragm Material: Aluminium
Bullet Material: Injection Molded Composite PC with UV Protection coating
Magnet Material: Neodymium (N35H)
Magnet Weight: 0.4 oz

Thiele & Small Parameters

Equivalent Volume: 8L / 0.283ft3
Excursion (one way): 3mm
Free Air Resonance: 69Hz
Mechanical Factor: 8.975
Electrical Factor: 1.228
Total Factor: 1.080
Moving Mass: 25.661g
Compliance: 0.208 mm/N
Bl Factor: 5.592
Voice Coil Inductance: 0.044 mH
Diaphragm Area: 165.13cm2
DC Resistance: 3.2 Ohms
Efficiency Bandwidth Product: 56

UPC: 810199440538

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