Description
This listing is for a single Kicker 45KMA300.4 4x75 Watt 4-Channel Weather-Resistant Full-Range Amplifier
TOP TECH
Purpose-built for your boat, every KM amp comes complete with marine-grade speaker terminals, stainless-steel screws, conformal-coated circuit boards and ABYC/NMMA-compliant power connections.
FULL RANGE FUN
Using Class A/B power, this amp features a variable bass boost with KickEQ™, giving you as much as a 12dB of extra bump. A powerful 12dB crossover is also included, letting you quickly tune your system to perfection.
Class A/B Power Supply
Stereo Amplifier With Bridging Capability
Conformal-Coated Circuit Board
Variable 12dB Crossover
KickEQ™ Variable 12dB Bass Boost
ABYC/NMMA-Compliant Power Connections
316L Stainless-Steel Hardware Included
Specifications
POWER [watts/ch], 2 OHM STEREO 75 x 4
POWER [watts/ch], 4 OHM BRIDGED MONO: 150 x 2
DIMS [in] 2-5/16H x 7-1/8W x ...L 12-7/16
DIMS [cm] 5.9H x 18.0W x ...L 31.5
FREQUENCY RESPONSE [Hz]: 10-20k, +0/-1dB
INPUT SENSITIVITY: High Level 250mV-10V, Low Level 125mV-5V
SIGNAL-TO-NOISE RATIO: >95dB, a-weighted, re: rated power
ACTIVE CROSSOVER: 12dB/octave, variable 50-200Hz, selectable high pass, low pass or all pass
KickEQ™ BOOST Variable to +12dB, centered @ 40Hz
Due to continual development, product, and specifications are subject to change without notice. Stillwater Designs and it's agents are not responsible for typographical errors.
TOP TECH
Purpose-built for your boat, every KM amp comes complete with marine-grade speaker terminals, stainless-steel screws, conformal-coated circuit boards and ABYC/NMMA-compliant power connections.
FULL RANGE FUN
Using Class A/B power, this amp features a variable bass boost with KickEQ™, giving you as much as a 12dB of extra bump. A powerful 12dB crossover is also included, letting you quickly tune your system to perfection.
Class A/B Power Supply
Stereo Amplifier With Bridging Capability
Conformal-Coated Circuit Board
Variable 12dB Crossover
KickEQ™ Variable 12dB Bass Boost
ABYC/NMMA-Compliant Power Connections
316L Stainless-Steel Hardware Included
Specifications
POWER [watts/ch], 2 OHM STEREO 75 x 4
POWER [watts/ch], 4 OHM BRIDGED MONO: 150 x 2
DIMS [in] 2-5/16H x 7-1/8W x ...L 12-7/16
DIMS [cm] 5.9H x 18.0W x ...L 31.5
FREQUENCY RESPONSE [Hz]: 10-20k, +0/-1dB
INPUT SENSITIVITY: High Level 250mV-10V, Low Level 125mV-5V
SIGNAL-TO-NOISE RATIO: >95dB, a-weighted, re: rated power
ACTIVE CROSSOVER: 12dB/octave, variable 50-200Hz, selectable high pass, low pass or all pass
KickEQ™ BOOST Variable to +12dB, centered @ 40Hz
Due to continual development, product, and specifications are subject to change without notice. Stillwater Designs and it's agents are not responsible for typographical errors.
Used Frequently Asked Questions
- What does used mean? Used products may be unused customer returns that are essentially "new" items, or they may be previously installed products that were returned under warranty or during our return policy period.
- What is the warranty? All of our used items come with a 90-day warranty.
- What's it look like? All of our used items are inspected and graded by our returns team at our facilities. They will test them and grade them to one of four standard gradings: Used Open Box, Used Very Good, Used Good, and Used Acceptable. Please see the following descriptions of each grade - also note that if an item falls under ANY of the criteria for a certain grade, even though the rest of the product is better, we will give it the lowest grade.
- Used Open Box An item in perfect working condition. Original protective wrapping may be missing, but the original packaging is intact and in good condition with minor damage possible. Instructions are included.
- Used Very Good A well-cared-for item with limited use, remains in good working condition. The item may show some limited signs of wear,small scratches,cosmetic blemishes. Item may arrive with damaged packaging or be repackaged and could be missing some accessories.
- Used Good The item shows wear from use, remains in good condition and functions properly. May have damaged packaging or be repackaged. It may be marked, have identifying markings on it, have minor cosmetic damage. It may be missing some parts or accessories.
- Used Acceptable The item is fairly worn but continues to function properly. While repackaged; signs of wear can include aesthetic issues; scratches, dents. The item may have markings on it or show signs of previous use. Item may be missing some parts or accessories.
- Have more questions? Call us, send us a chat, or an email. We'll be able to answer any additional questions you may have.