Kenwood eXcelon XM502-1 Mono Subwoofer Powersports/Marine Amplifier - 500 watts RMS x 1 at 2 ohms

Kenwood eXcelon XM502-1 Mono Subwoofer Powersports/Marine Amplifier - 500 watts RMS x 1 at 2 ohms

Any basshead will tell you that big power is key to great sound, but sometimes you just don't have much space in your boat or off-road vehicle for a big amp. Kenwood's eXcelon XM502-1 mono subwoofer amplifier can send up to 500 watts RMS to your subwoofer, and it'll fit almost anywhere in your vehicle. A precise low-pass filter lets you optimize the sound for your sub, while the built-in bass boost lets you dial in just the right amount of thump. The subsonic filter removes ultra-low bass so that your amp and subs can operate more efficiently. An optional wired remote lets you control your sub's level from the driver's seat.

Convenient weather-proof technology

Conformal coating protects the internal circuits from water and dirt, so the show will always go on, even through the roughest conditions on road, trail, or waterway. Class D technology ensures that this compact amp will run cool and perform reliably. The amp accepts input signals from a receiver's RCA outputs or speaker wiring, so it'll work with almost any audio system. If you do use the speaker-level inputs, the amp can sense the signal and turn itself on, so you won't need to run a separate remote turn-on lead to the receiver or fuse box.

Output Coil with Magnetic Shield

Prevents magnetic flux from radiating from the subwoofer's coil, resulting in reduced noise and enhanced sound quality. 

High Quality Capacitors

PMLCAP's (Polymer Multi-Layer Capacitors) are utilized in the LC filter circuits to decrease distortion, ensuring clear detail for a truer to life sound. 

Infrasonic Filter (ISF)

When Infrasonic Filter Switch is turned on, the amplifier cuts off the low frequencies below 25Hz, which effects to make the amplifier’s power supply and output devices more efficient with clear bass sound. 

Conformal Coating

Improved moisture resistance of the circuit boards to prevent corrosion. 

Protective Caps and Cover

All control holes, RCA, wired remote and Speaker Level input terminals are covered with caps and plastic covers to avoid from moisture and dust. 

Sliding Terminal Cover

Detachable sliding terminal cover offers a sleek design and easier installation. 

One-side Connection

All terminals and connections are on one side for easier installation and a cleaner look. 

• 1- Fuse (30A x2)
• 2- Battery terminal (POWER IN BATT.)
• 3- Power control terminal
• 4- Ground terminal (GND)
• 5- Speaker output terminals
• 6- Remote terminal
• 7- Speaker level input terminal
• 8- Line in terminal

Variable Gain Circuit

Improved Signal to Noise Ratio 

• 9- Input sensitivity control(A.ch/B.ch/Sub)
• 10- Infrasonic filter switch
• 11- Bass Boost Level control
• 12- LPF frequency control

Speaker Level Input Harness

Speaker Level Input Harness is included to connect to speaker wires from factory installed receivers. 

Optional Wired Level Control Ready

The optional KCA-RC01A wired remote level control allows you to easily adjust the subwoofer volume. *Control unit does not support conformal coating or water-proof.