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DS18 NXL-IQ7.7
7.7” Marine Grade Coaxial Speaker with Digital LED Lights and Bullet Tweeters
DS18’s NXL-IQ7.7 is a high-performance 7.7” marine coaxial built with louder output, deeper bass, and fully integrated lighting. Designed for any marine vehicle that wants high-quality sound and show-stopping style.
The New Standard
With 175W RMS / 350W MAX handling and 96dB sensitivity, the NXL-IQ7.7 delivers huge volume with stunning clarity. It’s built to hit harder and cleaner than standard marine speakers, all the way down to 40Hz.
True 2-Way Sound
Features a 1.5” glass fiber woofer paired with a 1” floating bullet tweeter, for precise high-frequency control with rich midbass. Powered by CCAW coils, PPI spiders, and a hybrid Ferrite + Neodymium motor system, this speaker is made to dominate open-air environments.
Built-In Digital LED Lighting
Integrated white deck LEDs and digital RGB LED backlighting behind the cone create a glow that matches your boat’s mood. Bright, clean, and fully controllable via 12V or digital LED controller input.
IP65 Rated + UV Resistant
Fully marine-rated with IP65 water resistance, UV-protected injection-molded housings, and a rubber surround to withstand salt, spray, sun, and vibration. These speakers are perfect for wake boats, center consoles and more.
The NXL-IQ7.7 hits harder, glows brighter, and outlasts the rest.
| 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 |
| 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 |
| Voice Coil Diameter | 1.5" / 38.6mm / 1" / 25.4mm |
| Voice Coil Former Material | Glass Fiber / Kapton |
| 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 / Neodymium (N35H) |
| Magnet Weight | 18 oz + 1.1 oz / 0.4 oz |
| Type | Floating Bullet Tweeter |
| Diaphragm Material | Aluminium |
| Bullet Material | Injection Molded Composite PC with UV Protection coating |
| 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 |
| Overall Diameter | 7.72" / 196mm |
| Overall Depth | 4.4" / 112mm |
| Front Mount Baffle Cutout | 6.2" / 158mm |
| Mounting Depth | 3.17" / 81mm |
| Motor Diameter | 3.75" / 95mm |
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.










