Description
Package of:
-
(4) Kicker 6.5" Marine RGB Speakers
▸ Model: 51KM604WL
▸ White LED Grilles -
(1) Kicker 4-Channel Marine Amplifier
▸ Model: KMA6004
▸ 600W Max Power
Now with RGB LED Lighting
Features
- Kicker 51KM604WL 6-1/2" 2-way marine/boat speakers with RGB LED lighting
- RGB LED lighting included
- Spectacular highs and smooth, impactful midrange
- Made specifically for marine use with sealed motor and polymer basket
- UV-treated polypropylene woofer with Santoprene® surround
- Stainless steel hardware included
- White grille and basket will not yellow or fade
- ASTM tested for UV and salt/fog exposure
This KM 6.5-inch speaker works best with 50 watts of recommended power.
Exceeds Industry Standards
We don’t just say it’s “marine ready” — we prove it! ASTM-tested for UV and salt/fog exposure, all KICKER Marine Speakers are designed specifically for boat audio and meet or exceed the strictest standards in the industry.
Built to Last
UV treatments on the coaxial’s injection-molded cones, Santoprene® surrounds, baskets, and grilles help all models thrive in marine environments. These speakers can endure almost any weather conditions with splash- and spray-resistant sealed motors, cones, and locking terminal covers. All speaker hardware is forged from rustproof 316L stainless steel.
Spectacular Highs
Spectacular highs and midrange sound, coupled with a simple installation, provide full-range audio specifically tuned for marine environments.
Specifications
- Woofer (in / mm): 6-1/2" (165 mm)
- Tweeter (in / mm): 1/2" (13 mm)
- Tweeter Dome Material: PEI
- Rated Impedance (Ω): 4
- Peak Power (Watts): 150
- Recommended Amplifier Power (Watts RMS): 15–50
- Sensitivity (1W, 1m): 90 dB
- Frequency Response (Hz): 35–21k
- Mounting Hole Diameter (in / mm): 5-3/16" (132 mm)
- Mounting Depth (in / mm): 2-1/2" (62 mm)
- Grilles: White Only
- Warranty: 3 Years from Kicker (Click Here For Kicker Warranty Contact and Details)
*For accurate mounting template, ensure print settings are set to 100% (do not scale to page)
Kicker 48KMA600.4 Marine 4-Channel Amplifier delivers big power, clean sound, and legendary Kicker reliability for your boat’s sound system. Designed to handle the harsh marine environment, this amp combines Class-D efficiency, stainless hardware, and flexible tuning to power your next on-water party.
- Model: 48KMA600.4
- Class-D Power: Efficient design keeps your system running cool while delivering up to 725W of dynamic power.
- 4-Channel Flexibility: Power up to eight speakers or bridge to two channels for higher output applications.
- Variable 12dB Crossover: Tune your system perfectly with adjustable high-pass and low-pass filters (50–200Hz).
- KickEQ™ Bass Boost: Adds up to 6dB of adjustable bass at 40Hz for deeper low-end punch.
- Marine-Grade Build: Conformal-coated circuit board and 316L stainless-steel hardware resist corrosion and moisture.
- ABYC/NMMA Compliant: REAL MARINE™ power connections meet industry safety standards for marine electronics.
- Compact Design: Slim profile fits easily under seats, in storage lockers, or near helm consoles.
- Warranty: 3 Years from KICKER (Click Here For Kicker Warranty Contact and Details)
Specifications
| Model | 48KMA600.4 |
| Power @ 2Ω Stereo (Watts/Ch) | 150 × 4 |
| Power @ 4Ω Stereo (Watts/Ch) | 75 × 4 |
| Power @ 4Ω Bridged Mono (Watts/Ch) | 300 × 2 |
| Dynamic Power (Watts) | 725 |
| Frequency Response (Hz) | 10–20k (+0/–1dB) |
| Input Sensitivity | High: 250mV–10V / Low: 125mV–5V |
| Signal-to-Noise Ratio | >95dB (A-weighted, re: rated power) |
| Active Crossover | 12dB/octave, 50–200Hz (HP/LP selectable) |
| KickEQ™ Boost | Variable 0–6dB @ 40Hz |
| Dimensions (in) | 2-5/16H × 7-1/8W × 12-7/16L |
| Dimensions (cm) | 5.9H × 18.0W × 31.5L |
*All power ratings tested at 14.4V, ≤1% THD+N per Audio Precision® APx500 analyzer. Dynamic power tested at ≤10% THD+N.