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Description
About the JBL MA4505: 5-Channel Marine Grade Amplifier
JBL's MA4505 5-Channel Marine Grade Amplifier will deliver 45 W RMS each to four speakers, while delivering up to 500 W RMS to a subwoofer. For a high performance system, you can bridge the amp to 3-Channel mode to power two speakers through 130 W RMS each, while still driving a sub through 500 W. And JBL uses a coated circuit board and stainless steel connectors to ensure that this amp will rock for many seasons to come.
Features:
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5-Channel Marine Grade Amplifier
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45 W RMS x 4 + 320 W RMS x 1 at 4 ohms
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65 W RMS x 4 + 500 W RMS x 1 at 2 ohms
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130 W RMS x 2 bridged at 4 ohms + 500 W RMS x 1 at 2 ohms
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Class-D amp technology
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Front and rear channels:
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Variable high and low-pass filters (32-320 hz, 12 dB / octave)
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Subwoofer channel
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Bass boost (0 - 9 dB at 45 hz)
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Phase switch (0, 180 degrees)
Specifications:
- Conformal-coated circuit board and stainless steel connections resist salt water corrosion
- Preamp and speaker-level inputs
- High-level input adapter included
- Fuse rating: 30 A x 3
- Wiring and hardware not included
- Dimensions: 15 - 11 / 16" W x 2 - 3 / 8" H x 7 - 7 / 16" D
- Warranty: 1 year
What's in the box:
- 5-Channel Marine Grade Amplifier and three spare 30 A ATO fuses installed
- 4 speaker wire-RCA adapters
- 4 self-tapping screws (length 2")
- Quick connect guide
- 2 JBL decals
