Included in this kit

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This bundle includes a JL Audio MHD600/4:4 Ch. Class D Full-Range Marine Amplifier 600 W, a JL Audio MM50 - Weatherproof marine source unit with full color LCD display - 25 Watts x 4 @ 4 ohm, and 2x JL Audio M6-770X-C-3Gw 7.7 Inch M6 Marine Coaxial Speaker System, Gloss White, White Tweeter, Classic Grille.

1x JL Audio MHD600/4:4 Ch. Class D Full-Range Marine Amplifier 600 W - (MHD600/4)

JL Audio MHD600/4: 4 Ch. Class D Full-Range Marine Amplifier 600 W

4-Channel Class D Marine Full-Range Amplifier, 150 W x 4 @ 1.5-4 Ω

This compact, multi-channel powerhouse employs our Single-Cycle Control switching design and R.I.P.S. technology to deliver 150 W x 4 or 300 W x 2. Tight power supply regulation keeps distortion down and maximizes sound quality.

When using the MHD750/1 to drive a subwoofer system, the MHD600/4 is the ideal satellite amplifier, delivering huge dynamics with pristine resolution. It can also be deployed, on its own, as a very capable 3-channel system amplifier with 150W x 2 to the satellites and 300W x 1 to a subwoofer system.

This marine amplifier features white and gray powder-coat finishes, a gasketed cover for the controls and stainless steel hardware for durability in the marine environment.

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
• Weatherproof (IP66 rated) design and construction to withstand the elements
• Easy-to-read, high-brightness, 2.8-inch full-color LCD display with separate day/night lighting and display themes
• Intuitive interface with large, easy-to-use backlit controls for marine applications
• Independent user settings for display brightness, button brightness and remote brightness

Flexible zone controls give you complete command of your marine listening experience
• 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.
• 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
• Built-in amplifier generates 100 watts of high-fidelity output (25W RMS x 4) to power two main zones
• 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)
• Subwoofer zone outputs equipped with a 500 Hz low-pass crossover

Built for today’s modern media with multiple connectivity options
• Digital AM/FM tuner with RDS (Radio Data System) display info, where available
• Store up to 18 of your favorite AM/FM stations
• Bluetooth® streams top-quality audio from compatible devices
• USB 2.0 direct-digital connection accesses music files on your USB storage device or compatible iPhone®, plus 2.1A USB charging output
• Auxiliary inputs accept audio signals from a wide range of audio sources
• NMEA 2000® Certified - MFD (Multi-Function Display) control functionality using applicable network cables and connectors (sold separately).
• Customizable naming displayed on Bluetooth® devices and MFDs
• Three remote controller options: (each sold separately)

2x JL Audio M6-770X-C-3Gw 7.7 Inch M6 Marine Coaxial Speaker System, Gloss White, White Tweeter, Classic Grille - (M6-770X-C-3Gw)

Engineered to deliver maximum audio performance, the M6-650X coaxial speakers feature a 6.5-inch frame design that is a direct fit replacement for most 6.5-inch marine speakers. Long excursion woofers and a high-efficiency design combine to produce impressive bass energy and clean mid-range dynamics for a speaker system capable of playing loud and clear in a powerboat at speed. Optimized for infinite-baffle operation, the M6-650X woofers are designed to operate without an enclosure behind them.

Features -
• Continuous Power Handling (RMS): 75 W
• Recommended Amplifier Power (RMS): 25 - 150 W / Ch.
• System Efficiency: 89.5 dB @ 1 W / 1 m
• System Nominal Impedance: 4 Ω
• System Frequency Response: 55 Hz - 25 KHz ± 3 dB

Physical Specifications -
• Frame Outer Diameter (A): 6.90 in / 175 mm
• Bolt Hole Circle Diameter (B): 6.13 in / 156 mm
• Frontal Grille Protrusion* (C): 0.94 in / 24 mm
• Mounting Hole Diameter (D): 5.00 - 5.25 in / 127 - 133 mm
• Mounting Depth (E): 3.00 in. / 76 mm