Description
Included in this kit
This bundle includes a JL Audio MM50 - Weatherproof marine source unit with full color LCD display - 25 Watts x 4 @ 4 ohm, a JL Audio MX280/4 4 Channel 280 watt, Marine/Power Sports grade amplifier, and a JL Audio 7.7-Inch M6 Marine Coaxial Speaker System, Gloss White, Classic Grille - SKU: M6-770X-C-GwGw.
1x JL Audio MM50 - Weatherproof marine source unit with full color LCD display - 25 Watts x 4 @ 4 ohm - (MM50)
Engineered for real-world marine duty
ā¢ Weatherproof (IP66 rated) design and construction to withstand the elements
ā¢ Easy-to-read, high-brightness, 2.8-inch full-color LCD display with separate day/night lighting and display themes
ā¢ Intuitive interface with large, easy-to-use backlit controls for marine applications
ā¢ Independent user settings for display brightness, button brightness and remote brightness
Flexible zone controls give you complete command of your marine listening experience
ā¢ 6-channels of audiophile quality, 4V RMS preamp level outputs from two independent main zones, plus a dedicated subwoofer zone; all zones feature a zero-clipping audio circuit design, with self-limiting tone controls to prevent speaker system damage.
ā¢ Configurable Master Volume Control with independent feature/control options:
- Level Controls: Manage volume levels, together or individually, at any time. A fixed output mode is also available.
- Tone Controls: Bass, Midrange, Treble and Balance, independent or linked with Zone 1
- Rename Zone: Customize the names of each main zone or select from a list
- Max Volume Limit: Set a custom volume level limit for each main zone
ā¢ Built-in amplifier generates 100 watts of high-fidelity output (25W RMS x 4) to power two main zones
ā¢ Both main zone output types (speaker and preamp level) include a high-pass crossover feature with selectable frequency selection (off/60/80/100/150 Hz)
ā¢ Subwoofer zone outputs equipped with a 500 Hz low-pass crossover
Built for todayās modern media with multiple connectivity options
ā¢ Digital AM/FM tuner with RDS (Radio Data System) display info, where available
ā¢ Store up to 18 of your favorite AM/FM stations
ā¢ BluetoothĀ® streams top-quality audio from compatible devices
ā¢ USB 2.0 direct-digital connection accesses music files on your USB storage device or compatible iPhoneĀ®, plus 2.1A USB charging output
ā¢ Auxiliary inputs accept audio signals from a wide range of audio sources
ā¢ NMEA 2000Ā® Certified - MFD (Multi-Function Display) control functionality using applicable network cables and connectors (sold separately).
ā¢ Customizable naming displayed on BluetoothĀ® devices and MFDs
ā¢ Three remote controller options: (each sold separately)
1x JL Audio MX280/4 4 Channel 280 watt, Marine/Power Sports grade amplifier - (MX280/4)
JL Audio MX280/4 4 Channel 280 watt, Marine/Power Sports grade amplifier
Features:
Differential-balanced inputs with Input Range switches
12 dB/oct. High-Pass or Low-Pass filters, variable from 35-300 Hz, defeatable
1x JL Audio 7.7-Inch M6 Marine Coaxial Speaker System, Gloss White, Classic Grille - SKU: M6-770X-C-GwGw - (M6-770X-C-GwGw)
JL Audio M6-770X-C-GwGw
JL Audio 7.7-Inch M6 Marine Coaxial Speaker System, Gloss White, Classic Grille - SKU: M6-770X-C-GwGw
M6 Loudspeakers fulfill JL Audioās commitment to raise the bar with each product generation. The JL Audio engineering team has completely reinvented the premium marine loudspeaker, with major improvements in performance, precision and durability. Offered in multiple sizes and cosmetic options, most models are also available with a brilliant, new lighting technology.
Coaxial Speaker Technology
Every M6 coaxial loudspeaker starts with a long-excursion woofer designed with JL Audioās proprietary motor, suspension and cone modeling systems to yield superior frequency response, smooth mid-range dispersion and linear performance at all listening levels. JL Audioās acoustics laboratory in Miramar, Florida performs extensive testing on multiple generations of prototypes to refine every design and extract maximum performance.
Matching Silk-Dome Tweeters
Since the different size woofers in the M6 coaxials have different upper frequency response limits, each size pairs with its own specially designed, matching silk dome tweeter (0.8, 1.0, or 1.25-inch diameter). Each of these tweeters is precisely tuned via a rear cavity that optimizes its mid-range extension to seamlessly transition with its matching woofer. The result is smooth, evenly dispersed sound throughout the critical crossover region, making the overall sonic presentation clean and clear.
Advanced Built-In Crossover Networks
Crossover networks are a critical part of the M6 coaxial speakersā acoustic design and are considerably more sophisticated than those used in most marine coaxial speakers. The M6-650X employs a 1st order low-pass and 2nd order high-pass filter, while the M6-770X and M6-880X apply a 2nd order low-pass and 3rd order high-pass filter. Each crossover network also employs an electronic tweeter protection circuitto minimize the possibility of tweeter failure.
The multiple components required inthese crossovers are laid out on a ring-shaped circuit board that is built into each speakerās terminal assembly, ensuring that the crossover is secure and protected from the elements.
General Specifications
| Mounting Application | Infinite Baffle |
| Continuous Power Handling (RMS) | 100 W |
| Recommended Amplifier Power (RMS) | 40 - 200 W / Ch. |
| System Efficiency | 91 dB @ 1 W / 1 m |
| System Nominal Impedance | 4 Ī© |
| System Frequency Response | 45 Hz - 25 KHz Ā± 3 dB |
Coaxial Physical Specifications
| Frame Outer Diameter (A) | 7.70 in / 196 mm |
| Bolt Hole Circle Diameter (B) | 6.92 in / 176 mm |
| Frontal Grille Protrusion | 1.03-Inches for Classic Grille, 1.08-Inches for Sport Grille |
| Mounting Hole Diameter (E) | 6.25 in / 159 mm |
| Mounting Depth (F) | 3.32 in / 84 mm |