8.8" M6 Marine Coaxial Speakers, Gloss White Trim Ring, Gloss White Sport Grille
These 8.8-inch diameter monsters offer significant performance advantages over JL's 7.7 inch models, and a huge advantage over conventional 6.5 inch marine coaxials.
Thanks to 36% more cone area and almost double the excursion capability, the M6-880X's are capable of +6 dB greater low frequency output than their M6-770X 7.7-inch coaxial systems! The bass is so impressive that the M6-880X can be used without a subwoofer while still packing a very serious low-frequency punch. Used with a subwoofer, they offer vastly better dynamics and mid-bass impact than smaller speakers, making them the best choice when ultimate performance is desired.
To make sure that the high-frequencies sound is just as good as the bass, JL Audio's engineers have designed an oversized, 1.25-inch, silk dome tweeter for this model. This new tweeter plays louder, cleaner and extends lower in frequency to better mate with the 8.8-inch woofer. A high-quality, true 2-way crossover network precisely filters and balances the coaxial system for outstanding fidelity.
Although M6-880X Coaxial Systems can be used with as little as 50 W per channel, but for best audio performance we recommend amplifiers capable of between 50-250 W of continuous power per channel.
Sold as a pair.
Specifications
Continuous Power Handling (RMS) |
125 W |
Peak Music Power |
250 W |
Recommended Amplifier Power (RMS) |
50 - 250 W / Ch. |
System Efficiency |
90.5 dB @ 1 W / 1 m |
System Nominal Impedance |
4 Ω |
System Frequency Response |
38 Hz - 20 KHz ± 3 dB |
Dimensions

Frame Outer Diameter (A) |
8.80 in / 224 mm |
Bolt Hole Circle Diameter (B) |
7.97 in / 202 mm |
Frontal Grille Protrusion* (C) |
1.37 in / 35 mm |
Mounting Hole Diameter (D) |
7.375 in / 187 mm |
Mounting Depth (E) |
5.00 in / 127 mm |