This product has been discontinued by Kicker Marine Audio and is no longer available to buy.
Kicker Marine Audio
Kicker Audio KM Marine 450W 6 Channel Full-Range Amplifier
Description
The KMA450.6 is a six-channel amplifier from KICKER's KM marine range and one of the most versatile amplifiers in marine audio. A Class D power plant delivers up to 75 watts per channel into six speakers, or 150 watts bridged into three, and three independent zones let you set separate levels for the tower speakers, the cabin and the deck. It can drive as many as twelve speakers, and a full-range level controller is included for dash-side control.
It is engineered to resist the marine environment. The circuit board is conformal-coated against moisture, the power connections are ABYC and NMMA compliant, and 316L stainless steel mounting hardware is included so the amplifier stands up to sun, salt and spray on an open boat.
PRODUCT DETAILS
- Class D six-channel amplifier with bridging capability
- 75 watts RMS x 6 at 2 ohms, 40 watts RMS x 6 at 4 ohms
- 150 watts RMS x 3 bridged into three channels
- Three-zone control for tower, cabin and deck, up to twelve speakers
- Full-range volume controller included for dash-side control
- Variable 12dB crossover, 24dB subsonic filter and KickEQ bass boost
- Conformal-coated board, ABYC/NMMA connections and 316L stainless hardware
- KMA450.6 six-channel power amplifier
- Full-range remote level controller
- Remote control cable
- 316L stainless steel mounting hardware
- User manual
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Power
| RMS Power @ 4 ohm stereo | 40 W x 6 |
| RMS Power @ 2 ohm stereo | 75 W x 6 |
| RMS Power @ 4 ohm bridged mono | 150 W x 3 |
General
| Channels | 6 |
| Amplifier Class | D |
| Frequency Response | 10 Hz - 20 kHz, +0/-1dB |
| Signal-to-Noise Ratio | Greater than 95 dB, a-weighted |
| Input Sensitivity | High level 250 mV - 10 V, low level 125 mV - 5 V |
| Crossover | Amp 1 and Amp 2: HP only, 12dB/octave, variable 0-200 Hz. Amp 3: OFF/HP/LP, 12dB/octave, variable 25-200 Hz |
| Subsonic Filter | Amp 3 only: 24dB/octave, high-pass fixed at 25 Hz |
| KickEQ Bass Boost | Amp 3 only: variable to +12 dB, centred at 40 Hz |
| Remote Level Control | Capable, full-range controller included |
| Dimensions (L x H x W) | 13-15/16 x 2-5/16 x 7-1/8 in (35.3 x 5.9 x 18.0 cm) |
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