SKU: 58674175765

JL Audio M3 Series 7.7" Enclosed Tower Coaxial System w/Grey Metallic Sport Grille RGB LED Lighting - M3-770ETXv3-Sb-S-Gm-i

Sale price$418.50 Regular price$465.00
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

JL Audio M3 Series 7.7" Enclosed Tower Coaxial System w/Grey Metallic Sport Grille RGB LED Lighting - M3-770ETXv3-Sb-S-Gm-iM3 Series 7. 7" Enclosed Tower Coaxial System with Grey Metallic Sport Grille & RGB LED Lighting M3 770ETXv3 Sb S Gm i A WAKE TOWER AWAKENING Engineered to deliver strong, smooth, crystal clear sound that you can hear and enjoy well beyond your boat, the affordable M3 ETXv3 tower speaker system is a breakthrough in on water audio performance. Features: Powerful midbass output in open air applications Wide range of tubular or surface mounting options

M3 Series 7.7" Enclosed Tower Coaxial System with Grey Metallic Sport Grille & RGB LED Lighting - M3-770ETXv3-Sb-S-Gm-i

A WAKE TOWER AWAKENING

Engineered to deliver strong, smooth, crystal-clear sound that you can hear and enjoy well beyond your boat, the affordable M3 ETXv3 tower speaker system is a breakthrough in on-water audio performance.

Features:

  • Powerful midbass output in open-air applications
  • Wide range of tubular or surface-mounting options
  • Built-In RGB LED Accent Lighting
  • Exceeds international standards for salt fog and UV exposure
  • 3-Year Warranty

Towering Performance

Robust M3 speakers are ideal for wakeboard towers or other tubular structures — or they can be flat mounted to decks and other surfaces to deliver superb sound quality with strong projected output.

DMA-Optimized Woofers

Proprietary motor, suspension and cone modeling systems are employed, resulting in reduced distortion, improved transient performance and stellar bass sound quality.

Pure Silk Tweeters

The treated silk dome design is chosen for its lightness, damping properties and smooth response characteristics to deliver superior output capability with crystal-clear, high-frequency detail.

Integrated Tweeter Filters

Each speaker includes a built-in second-order, high-pass tweeter filter with a solid-state protection circuit to minimize the possibility of tweeter failure.

Power Versatility

Designed to benefit from operation with quality amplification, M3 marine speakers are also suitable for use with standard marine head-unit power.

Real Marine Duty

For long-term use, all models are built to withstand saltwater marine environments and deliver years of listening enjoyment.

*Sold as a pair

*Mounting Clamps Required (Sold Separately)

In The Box:

  • Two wake tower enclosures with marine coaxial loudspeakers and grilles installed
  • Two aluminum logo caps
  • One tube of silicone adhesive
  • Eight red butt splice connectors (#22-18 AWG)
  • Four blue butt splice connectors (#16-14 AWG)

Specifciations:

  • Size: 7.7"
  • Color: Gray Sport
  • Physical Dimensions (Diameter): 7.7"
  • Physical Dimensions (Depth): 12.62"
  • Speaker Type: Enclosed Coaxial
  • Continuous Power Handling (RMS): 70w
  • Sensitivity (SPL @ 1w/1m): 90.5 dB
  • Frequency Response (+/- 3 dB): 55 Hz-25 KHz
  • Nominal Impedance: 4 ohm
  • Recommended Amplifier Power (RMS): 20-140 w/Channel
  • LED Lighting: Yes - RGB
  • LED Supply Voltage: 10-14.4 VDC
  • LED Load Current @ 14.4 VDC (MAX): 108 mA
  • Cone Material: Injection-molded, mica-filled polypropylene
  • Tweeter Type: Silk Dome
  • Tweeter Size: 0.75"
  • Speaker Connections: Spade Connectors
  • Warranty: 3 Year

Specifications:

  • LED Lighting: Yes
  • QTY: Pair
  • Size: 7.7"
  • Watts RMS: 70w
  • Box Dimensions: 10"H x 16"W x 20"L WT: 19.65 lbs
  • UPC: 699440935371

Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58674175765

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Aolucas127
San Leandro, US
★★★★★ 5
Comfortable women’s top, excellent for nursing!
Color: Black, Size: Large
I needed a new breastfeeding friendly tank top as I am postpartum and gained some weight. This is so comfortable and easily accessible for feeds. I wear it around the house and to sleep in. At a fraction of the cost of the more expensive brands nursing tops, this is a great practical, comfortable buy. The material is thick but breathable and not restrictive and non see through. Sizing is spot on. I am 5’4 and 160 lbs and I bought a Large. Overall this is a durable piece that is a staple in my postpartum wardrobe.
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Reviewed in the United States on April 11, 2026
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Michelle Schrecke
Massapequa, US
★★★★★ 5
Great top for summer!
Color: Navy Blue, Size: Large
I bought one of these. The v-neck and fit of the tank top is amazing! Flattering! I loved it so much I ordered two more. Great summer tank! Washes and dries fabulously as well. I am 5’4” 150lbs, wear a medium or size 8-10. I purchased a large and love the look. It fits well, not too tight but hugs the body. Not oversized.
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Reviewed in the United States on May 23, 2026
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Jamie
Omaha, US
★★★★★ 5
True to size & color, modest cut, fitted style
Color: Purple, Size: Small
The cut on these tops are perfect. It's a nice v-neck without being revealing. Thick straps and solid back so your bra doesn't show. Sizing is accurate in my case. 5'6" 130lbs chest 34" waist 26" hips 39" and I ordered the small which is fitted on me. I ordered the lavender purple and a black one and both colors are correct in shade. Soft and stretchy material. I air dry them mostly and only gentle low on the dryer if needed and have not had any shrinking.
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Reviewed in the United States on May 24, 2026
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David MacDonald
Grantham, US
★★★★★ 5
Great Product
Size: 11.5-12.5 Women/10.5-11.5 Men, Color: Black-w001
This is a great water shoe, lightweight and very functional. Fits true to size. Very comfortable and love the no slip bottom. Well worth the purchase price
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Reviewed in the United States on April 29, 2026
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Steve Hall
New York, US
★★★★★ 5
A Diabetic Traveler's Best Friend at the Hot Springs!
Size: 13-14 Women/12-13 Men, Color: Black-w001
I'll be honest — I bought these almost last minute before heading out on vacation to the Hot Springs in Carson City, Nevada. As someone with diabetes, I have to be really careful about my feet, especially on rough or hot concrete surfaces. Pool decks and spa areas can be brutal, and I've had too many close calls just walking around barefoot. I grabbed these water shoes almost as an afterthought, and they ended up being one of the best decisions of the whole trip. From the moment I slipped them on, I could tell they were going to do the job. They fit true to size — no awkward sizing guesswork — and they hugged my feet snugly without feeling restrictive or causing any pressure points (a big deal for me). The sole gave me just enough protection from the concrete and wet surfaces around the springs, and I never once felt like I was going to slip. That peace of mind alone was worth every penny. They're lightweight enough that I barely noticed I had them on, and they dried quickly after getting splashed or submerged. No heavy, waterlogged feeling dragging me down. I wore them in and out of the water all day and my feet felt totally fine — no soreness, no irritation, nothing. For someone managing diabetes, that's honestly huge. I genuinely have zero complaints. These delivered exactly what they promised and then some. Whether you're headed to a hot spring, a beach, a pool, or just doing some light water yoga, these are a solid buy. Hope this helps!
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Reviewed in the United States on May 14, 2026

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