Garage
Shop

See all parts that fit your 1995 Ram 1500

Kicker KMA300.4 (45KMA3004)

300W RMS KM Series 2-ohm Stable 4 Channel Class-D Marine Amplifier

Kicker
Shop all Kicker
highlight-star-icon

• 40 Watts RMS x 4 @ 4 ohm
• 75 Watts RMS x 4 @ 2 ohm
• 150 Watts RMS x 2 @ 4 ohm, Bridged
• Total Peak Power: 300 Watts
• CEA-2006 Compliant
• Completely Marine Ready
• Built-In High and Low Pass Filters
• 7-1/8" W x 12-7/16" L x 2-5/16" H

Learn more about the 45kma3004

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

48kma3604 thumbnail

Kicker KMA360.4 (48KMA3604)

OUR PRICE: $239.96

View item

Loading...
82-6901 main

Metra 82-6901

5.25” or 6.5” Speaker Mounting Adapters for select 1977-2024 vehicles from Dodge, Chevrolet, Chrysler

39
-34.80%

$14.99

List price $22.99

72-1002 main

Metra 72-1002 Speaker Harness for 1990-2002 Dodge, Jeep, Oldsmobile

Install New Speakers in select 1990-2002 vehicles from Dodge, Jeep, Oldsmobile

13
-26.68%

$10.99

List price $14.99

99-6500 main

Metra 99-6500 Dash kit

Install a new Single-DIN car stereo in select 1974-2002 vehicles from Dodge, Chrysler, Plymouth

9
-13.64%

$18.99

List price $21.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

FRING65 main

NVX FRING65

Universal 6.5" or 6.75" Self-Adhesive Foam Speaker Baffle Ring Kit (Pack of 2)

44
-10.01%

$17.99

List price $19.99

MVH-S322BT main

Pioneer MVH-S322BT

Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa

7
-13.34%

$129.99

List price $150.00

KMM-X705 main

Kenwood eXcelon KMM-X705

Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)

6
-20.40%

$199.00

List price $250.00

Limited time!
DMH-241EX main

Pioneer DMH-241EX

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa

22
-35.00%

$194.99

List price $300.00

XRM59BT main

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

28

Description


Kicker brand icon

Authorized dealer


 

General Features:

  • Kicker KM Series KMA300.4
  • Class-D Full Range 2-ohm Stable 4-Channel Marine Amplifier
  • RMS Power Rating:
    • 4 ohm: 40 watts x 4 chan.
    • 2 ohm: 75 watts x 4 chan.
    • 1 ohm: ------------N/A------------
    • Bridged, 4 ohm: 150 watts x 2 chan.
  • Total power output: 300 watts
  • CEA-2006 Compliant Amplifier
  • Purpose-built for marine environments
    • Marine-grade speaker terminals
    • Stainless steel screws
    • Conformal coated circuit board
    • ABYC/NMMA compliant power connections
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • 4/3/2/Mono Channel operation
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity:
    • Low level: 125mV-5V
    • High level: 250mV-10V
  • Frequency Response: 10 - 20000Hz
  • Total Harmonic Distortion (THD): <1%
  • Signal to Noise Ratio: >95dB
  • Variable high-pass filter: 50 - 200 Hz, 12 dB/octave
  • Variable low-pass filter: 50 - 200 Hz, 12 dB/octave
  • Variable Bass Boost: 0 to +12 dB bass boost at 50 Hz
  • Fuse Rating: 60A x 1 (External only, not included)
  • 4 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Also found as; 45KMA3004
  • Dimensions: 7-1/8"W x 12-7/16"L x 2-5/16"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the KMA300.4 Owner's Manual

Product history:

Kicker KMA360.4 thumbnail
(newest, current model)
Kicker 45KMA3004 thumbnail
(previous model, replaced by Kicker KMA360.4 (48KMA3604))

Loading...
82-6901,DB6502 main

Polk Audio DB6502 DB+ 6.5" 600 Watt Car Speakers with Free 6" x 9" Adapters

600W Peak (200W RMS) 6.5" DB+ Series 2-way Component Speakers with 6" x 9" Speaker Adapters

47
-9.15%

$211.66

List price $232.98

DMH-1800NEX main

Pioneer DMH-1800NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready

59
-19.05%

$339.99

List price $420.00

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

254
-33.36%

$79.96

List price $119.99

Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

214
-9.16%

$109.00

List price $119.99

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

72
-10.53%

$84.99

List price $94.99

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
Limited time!
DMH-W3050NEX main

Pioneer DMH-W3050NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)

1
-24.20%

$469.99

List price $620.00


Best selling similar products

VADM4v2 small

NVX VADM4 v2 (VADM4v2)

• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(111)

$209.99

List price $239.99

VAD11005v2 small

NVX VAD11005 v2 (VAD11005v2)

• 80 watts x 4 channel + 350 watts x 1 channel @ 4 ohm
• 125 watts x 4 channel + 600 watts x 1 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm + 600 watts x 1 channel @ 2 ohm
• Total RMS Power: 1100 watts
• Class D 2 ohm Stable 5-Channel Amplifier

(137)

$349.99

List price $419.99

VAD17001v2 small

NVX VAD17001 v2 (VAD17001v2)

• 800 watts x 1 channel @ 4 ohm
• 1350 watts x 1 channel @ 2 ohm
• 1700 watts x 1 channel @ 1 ohm
• Total RMS Power: 1700 watts
• Class D 1 ohm Stable Monoblock Amplifier

(144)

$259.99

List price $335.99

VAD10001v2 small

NVX VAD10001 v2 (VAD10001v2)

• 420 watts x 1 channel @ 4 ohm
• 760 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

(38)

$209.99

List price $227.99

VAD10004v2 small

NVX VAD10004 v2 (VAD10004v2)

• 150 watts x 4 channel @ 4 ohm
• 250 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(117)

$279.99

List price $335.99

MVPA4 small

NVX MVPA4

• 100 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(70)

$279.99

List price $383.99

VAD22008v2 small

NVX VAD22008 v2 (VAD22008v2)

• 150 watts x 6 channel + 250 watts x 2 channels @ 4 ohm
• 225 watts x 6 channel + 400 watts x 2 channels @ 2 ohm
• Bridged: 450 watts x 3 channel + 850 watts x 1 channel @ 4 ohm
• Total RMS Power: 2200 watts
• Class D 2 ohm Stable 8-Channel Amplifier

(2)

$399.99

List price $539.99

VADM1 small

NVX VADM1 v2 (VADM1v2)

• 240 watts x 1 channel @ 4 ohm
• 400 watts x 1 channel @ 2 ohm
• 600 watts x 1 channel @ 1 ohm
• Total RMS Power: 600 watts
• Class D 1 ohm Stable Monoblock Amplifier

(54)

$189.99

List price $239.99

VAD8402v2 small

NVX VAD8402 v2 (VAD8402v2)

• 300 watts x 2 channel @ 4 ohm
• 420 watts x 2 channel @ 2 ohm
• Bridged: 840 watts x 1 channel @ 4 ohm
• Total RMS Power: 840 watts
• Class D 2 ohm Stable 2-Channel Amplifier

(17)

$229.99

List price $275.99

KS-DR2001D small

JVC KS-DR2001D

• 200 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable Monoblock Amplifier

$339.00

List price $359.00

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
40 watts x 4 channel
RMS Power @ 2 ohms
75 watts x 4 channel
Bridged RMS Power
150 watts x 2 channel
Amplifier Specifications
Series
KX Series
Amplifier Class
D
Number of Channels
4-Channel
Total RMS Power Output
400 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Speaker Level Inputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 200 Hz
Low-Pass Crossover Frequency
50 - 200 Hz
Signal-to-Noise Ratio
>95 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
60A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

45KMA3004

Weight:

5.00lbs

Internal SKU:

45kma3004

Internal Product ID:

150341

Customer Ratings & Reviews


Kicker KMA300.4 (45KMA3004) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Good bang for buck!

Replaced a 4 channel marine amp previously in boat and sounded really good

By Danny on March 30, 2018

17 found this helpful


Kicker 300.4 - GREAT AMP

I have 3 of these amps in my boat and love them. 2 of them are bridged to power 4 kicker tower speakers which are very loud, very clear, and very energy efficient. The 3rd is used to power 4 deck speakers in my boat for when the tower speakers aren't being used. Be sure to keep them ventilated or they will get hot and shut down if they're in an enclosed space. If you've got them cranked, they will get hot, almost too hot to touch, but as long as the amp locker or cubby has open air flow, they're fine. This amp also comes with a "birth certificate" of certified power, and all 3 amps I've gotten have been in the 340-350 RMS range so it's like getting some extra watts for free :)

By Anonymous on August 8, 2018

16 found this helpful




ICBM-9514D TAN small

Performance Teknique ICBM-9514D TAN

10.4" Overhead Flip Down Monitor w/ 360° Swivel Screen, DVD Player, USB & SD Card Slots

$149.99

List price $279.99

P400X4 small

Rockford Fosgate Punch P400X4

400W RMS Class AB Punch Series 4 Channel Car Amplifier

(21)

$329.99

List price $369.99

BH-2236M-BEIGE small

TKO Audio BH-2236M (Beige)

22" Overhead Flip Down TFT-LCD Monitor with IR Transmitter and Remote

$329.99

List price $599.99

TLD22 small

Phoenix Gold TLD22

8 Volt, 2-Channel Line Driver

(38)

$32.99

List price $159.99

SL34-80 small

Scosche SL34-80

80 ft. of 3/4" Black Split Loom Tubing

(3)

$28.99

List price $23.95

SXE-1751S, XBAF65, SDSK2, SDRLR1 small

Alpine SXE-1751S with Speaker Installation Kit

6 1/2" 2-Way Component Speakers + Installation Accessories

(299)

$94.45

List price $166.70

SDBT77DN small

Lanzar SDBT77DN (SDBT77N)

In-Dash 7" TFT-LCD Touch Screen Monitor w/ DVD, CD, MP3, AM/FM Receiver, Front Panel AUX, SD and USB Input (SDBT77NU)

(3)

$269.99

List price $629.99

No picture

Sundown Audio X V.3 18" D2 (Open Box, Great)

2000W RMS 18" X Series Dual 2-ohm Car Subwoofer

$764.99

List price $1019.99

P550.2 small

** CLOSEOUT!! ** Rockford Fosgate Punch P550.2

550 watts, Punch Series 2-Channel Amplifier

(4)

$189.99

List price $429.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1995 Dodge Ram 1500

2014 Nissan Versa

1984 Ford Tempo

1997 Buick Park Avenue

2011 MINI Countryman

2017 Kia Optima

1988 Buick Skyhawk

2000 Isuzu Hombre

2014 Ram 1500

1994 Jaguar XJS

Vehicle
Store
Delete

2013 Harley Davidson FXDC Super Glide Custom

2001 Harley Davidson FXSTB Night Train

Vehicle
Store
Delete

2011 Can-Am Commander 800R XT

2024 Can-Am Defender MAX XT

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.