Enclosed Coaxial Speaker Systems
Ideal for wakeboard towers or any
tube-mounted application, these beautiful enclosed coaxial systems deliver
stunning JL Audio sound quality thanks to their 7.7-inch JL Audio coaxial
speakers. Unlike most enclosed speaker systems, these feature 100% fiberglass
construction with a smooth gel-coat finish, for years of reliable service.
Aluminum decorative accents on the enclosures add a custom touch.
Each
enclosure's mounting post is designed for full 360 degree rotation and quick
removal/installation. The posts are compatible with a selection of mounting
fixtures designed to fit a wide range of pipe diameters. Mounting fixtures are
sold separately.
Full 360 degree swivel bracket allows for quick
re-aiming of speakers and easily detaches for storage.
Tower Coaxial Speaker System 7.70 in. woofers
with separate 1.0 in. dome tweeters
Woofers:
Injection-molded mica-filled
polypropylene cone bodies with synthetic rubber surrounds, specifically
formulated for marine duty. Vented motor with marine-grade stainless steel rear
diffuser plate. Precisely engineered dust cap profile for smooth upper-end
response. Marine-grade, synthetic fiber spider with progressive roll design.
DMA-optimized long-excursion design for enhanced output, bass extension and
power handling. UV-resistant polymer baskets encapsulate motor structure.
Optimized for tower-mount (small enclosure).
Tweeters:
High-Efficiency design with neodymium
motor system 1-inch silk dome diaphragm with specially formulated treatment to
withstand UV and salt-spray exposure. Ferrofluid-cooled and damped for improved
response and power handling. Permanent grille-mounted design ensures optimal
high-frequency performance with no loss of woofer radiating area.
Crossover Networks:
True two-way crossover with
1st order low-pass filter and 2nd order high-pass filter. Solid-state tweeter
protection prevents tweeter failures due to abuse and resets automatically.
Crossovers mount directly to woofer baskets, requiring no additional mounting
provision.
- Continuous Power Handling: 100W
- Recommended Amp Power: 40 - 175 Watts
- System Efficiency: 91.0 dB @ 1W/1m
- System Nominal Impedance: 4 ohm
- System Frequency Response: 45 Hz - 25 KHz + 3 dB*
SKU#'s 91790 91796
M770-ETX-CG-WH - JL Audio 7.70"
Tower Coaxial Speaker System
M770-ETX-CG-TB
M770 ETX CG WH TB
