JL Audio M3-770ETXv3-Gw-S-Gw Marine Tower Speakers
In stock
Technical specifications
Technical specifications
| Speaker Diameter In | 7.7 |
| Audio Output Power Rms | 70 |
| Peak Power W | 225 |
| Impedance | 4 |
| Audio Frequency Response | 45 Hz - 25 KHz ± 3 dB |
| Audio Sensitivity Db | 90.5 |
| Led Lighting | Oui |
| Rgb Color Select | RGB |
| Mounting Diameter | 196 |
| Mounting Depth | 323 |
| IP rating | Qualité marine |
| Color | Blanc |
| Compatible Lighting Controller | JL Audio MLC-RW |
| Corrosion resistance | Oui |
| Product dimensions | Diamètre 196 mm x Profondeur 323 mm x Hauteur 222 mm |
| Enclosure Offset From Mounting Fixture | 26 |
| Enclosure Type | Fermé |
| Grille Material | Polymère |
| Grille Type | Sport blanche |
| Gtin | 0699440935388 |
| Led Lighting Feature | LED RGB multicolores |
| Led Wire Gauge | 20 |
| Mounting Fixture Required | Oui |
| Mounting Fixture Sold Separately | Oui |
| Mounting Fixture Type | Fixations de montage JL Audio |
| Mounting type | Tour |
| Number Of Ways | 2 |
| Operating voltage | 12 |
| Recommended Amplifier Power Rms | 20 - 140 |
| Speaker Type | Coaxial |
| Speaker Wire Gauge | 16 |
| System Type | Enceintes closes |
| UV resistance | Oui |
| Weight | 8.85 |
Detailed description
Detailed description
Designed for the marine environment, the JL Audio M3-770ETXv3-Gw-S-Gw marine tower speakers are 7.7-inch coaxial 2-way speakers engineered for clear and powerful audio output. Each speaker delivers a continuous power output of 70 watts RMS (140 watts RMS per pair), with a peak music power output of 225 watts. They feature a mineral-injected polypropylene (MIPP) cone woofer with synthetic rubber surround, paired with a 19 mm (3/4-inch) silk dome tweeter.
Acoustic design and performance
These speakers have a nominal impedance of 4 ohms and a frequency response of 55 Hz to 25,000 Hz (±3 dB), with a sensitivity of 90.5 dB at 1W/1m. The 2-way crossovers are mounted on the woofer baskets for optimal integration. The recommended RMS amplifier power is 25 to 150 watts per channel, ensuring compatibility with various marine audio setups. The M3-770ETXv3-Gw-S-Gw model is specifically designed without RGB LED lighting, distinguishing it from the '-i' variant which includes LEDs.
Marine-grade durability and installation
The enclosure is made from injection-molded ABS plastic with a glossy white finish and glossy white sport grilles. The marine-grade construction includes UV- and corrosion-resistant polymer baskets and grilles, along with gold-plated marine-grade binding posts. JL Audio conducts rigorous testing, including UV chamber and salt fog exposure, to ensure durability in harsh marine environments. The enclosure dimensions are 196 mm (7.70 inches) in diameter, 318 mm (12.52 inches) in depth, and 217 mm (8.56 inches) in height, including the mounting bracket. These speakers require JL Audio mounting hardware (sold separately) for installation on wakeboard towers or rails, offering flexibility for various pipe diameters. Surface-mount brackets with tilt adjustment are also available. The included wiring is 16 AWG marine-grade parallel-conductor speaker cable.
Expert opinion
Expert opinion
« JL Audio M3-770ETXv3 : performance audio marine sans compromis »
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