Description
Included in this kit
JL Audio M3-770ETXv3-Sb-S-Gm-i - M3 7.7" Marine Tower Speakers (pair) - LED Satin Black & Gunmetal Sport Grilles
7.7-inch enclosed tower system with 0.75-inch (19 mm) marine silk dome tweeters, 70W, 4 ohms
Clamps sold separately - Click HERE to find the perfect size for your application.
M3 Marine Tower Speakers - Big Speaker Sound and Stunning Looks
ā¢ Oversized 7.7-inch coaxials deliver stronger output and better power handling than smaller speakers.
High-Performance Coaxial Drivers
High-Performance M3-Series 7.7-inch coaxial speakers for moderate power, standard output applications.
Top-Quality, Salt-Water-Grade Materials
ā¢ Pipe mounting fixtures (fixed and swivel) are available for the most popular pipe diameters.
ā¢ Deck/Surface mount fixture with ratchet-adjustable pitch is also available.
ā¢ The speaker and rear decorative JL Audio logo cap can be adjusted to compensate for different mounting roll angles.
Choose Your Look
ā¢ Available in two grille styles: āClassicā or āSportā, both in Gloss White. Sport models are also available in a sleek, all Gunmetal finish.
ā¢ Allows you to match the look of the speakers to the theme of the boat interior.
Built-In RGB LED Lighting
Included on this Sport grille model, multi-color LEDs are embedded within each speaker grille to produce vibrant accent lighting.
Choose from seven fixed-wiring lighting colors or connect a lighting controller accessory (sold separately) for adjustable control. (Separate 12V wiring is required to power the illumination.)
For optimal performance, we recommend using the JL Audio MLC-RW (Marine Lighting Controller).
General Specifications
| System Nominal Impedance | 4 Ī© |
| System Frequency Response | 55 Hz - 25 KHz Ā± 3 dB |
| System Efficiency | 90.5 dB @ 1 W / 1 m |
| Continuous Power Handling (RMS) | 70 W |
| Peak Music Power | 225 W |
| Recommended Amplifier Power (RMS) | 25 - 150 W / Ch. |
Physical Specifications
| Enclosure Diameter (A) | 7.70 in / 196 mm |
| Enclosure Depth (B) | 12.52 in / 318 mm |
| Height including Mounting Clamp Receiver* (C) | 8.56 in / 217 mm |
| Mounting Clamp Receiver / Enclosure Offset (D) | 0.86 in / 22 mm |
Pipe Clamps
Most Commonly Used Clamps - These are sold separately and not included in this product on it's own.
Want to view all the ETXv3 mounting adapters?Click HERE to find the perfect mount for your application.
Need help determining the correct Pipe-Mounting Clamp for your installation?
Download the Pipe-Mounting Clamp Ruler.
Fixed Clamps
Swivel Clamps
Boat Specific Clamps & Specialty
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.