Garage
Shop

See all parts that fit your 2017 Durango

Diamond Audio TX300.4

300W RMS 4-Channel Class AB TX Series Amplifier (TX3004)

Diamond Audio
Shop all Diamond Audio
Product videos
highlight-star-icon

TX Series 4-Channel Class AB Amplifier • 50W x 4 Chan. @ 4 ohm • 75W x 4 Chan. @ 2 ohm • 150W x 2 Chan. @ 4 ohm • 3-Way System Protection • 4/3/2 Channel Operation • 4 Gauge Power and Ground Inputs • High Efficiency Thermal Convection Heat Sink

Learn more about the tx3004

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
72-6514 main

Metra 72-6514

Install New Speakers in select 1999-2026 vehicles from Dodge, Ram, Jeep

70
-37.52%

$9.99

List price $15.99

AP4-CH41 main

PAC AP4-CH41 R.2

Amplifier Integration Interface for select 2013-2023 vehicles from Ram, Jeep, Dodge

4
-16.03%

$419.00

List price $499.00

AXABH-CH2 main

Axxess AXABH-CH2

Amplifier Bypass Harness for select 2007-2021 vehicles from Ram, Dodge, Jeep

2
-11.77%

$29.99

List price $33.99

82-6600 main

Metra 82-6600

5-1/4" or 6-1/2" Front Door Speaker Adapter for select 1995-2024 vehicles from Dodge, Ram, Jeep

14
-40.02%

$14.99

List price $24.99

Lowest price in 30 days
VSPTW main

NVX VSPTW

450W Peak (150W RMS) 1" V-Series Silk Dome Tweeters with External Crossovers

29
-16.67%

$49.99

List price $59.99

XBAF69 main

NVX XBAF69

Universal 6x9" Waterproof Silicone Rubber Speaker Baffle Ring Kit (Pack of 2)

48
-42.51%

$22.99

List price $39.99

Reference 6530CX main

Infinity Reference REF-6530cx (REF6530CXAM)

540W Peak (180W RMS) 6.5" Reference Series 2 Way 3-ohm Component Speaker System

2
-56.40%

$108.99

List price $249.95

Limited time!
KFC-X175 main

Kenwood eXcelon KFC-X175

480W Peak (160W RMS) 6.5" eXcelon Series 2 Way Coaxial 4-ohm Car Speakers

-38.06%

$111.50

List price $180.00

C1-650 main

JL Audio C1-650

100W RMS 6.5" C1 Series 2 Way Component 4-ohm Car Speakers

31
T1693 main

Rockford Fosgate Power T1 T1693

400W Peak (200W RMS) 6x9" Power Series 3-way 4-ohm Coaxial Car Speakers with Dual Tweeters

32

Product Highlights


TX Series 4-Channel Class AB Amplifier • 50W x 4 Chan. @ 4 ohm • 75W x 4 Chan. @ 2 ohm • 150W x 2 Chan. @ 4 ohm • 3-Way System Protection • 4/3/2 Channel Operation • 4 Gauge Power and Ground Inputs • High Efficiency Thermal Convection Heat Sink

Description


General Features:

  • TX Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 50 watts x 4 chan.
    • 2 ohm: 75 watts x 4 chan.
    • Bridged, 4 ohm: 150 watts x 2 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
  • 4/3/2 channel operation
  • Speaker level inputs
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • High efficiency thermal convection heat sink
  • Nickel-plated RCA level inputs
  • Nickel-plated, low resistance power and speaker connector blocks
  • Input sensitivity:
    • Low level: 150mV-5V
  • Variable high-pass filter (50-250 Hz, 12 dB/octave)
  • Variable low-pass filter (50-250 Hz, 12 dB/octave)
  • Frequency response: 20-20,000 Hz
  • 4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 13-7/16"W x 8-3/4"D x 2-5/16"H
  • 1-year Manufacturer's Warranty

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

Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

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

124
-33.36%

$79.96

List price $119.99

DMH-1800NEX main

Pioneer DMH-1800NEX

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

3
-19.05%

$339.99

List price $420.00

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

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

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

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
43DSC6504 main

Kicker DSC650 (43DSC6504)

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

28
-10.53%

$84.99

List price $94.99

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

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

12
-9.16%

$109.00

List price $119.99


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

(41)

$209.99

List price $239.99

NDA6004 small

NVX NDA6004

• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(14)

$159.99

List price $215.99

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

(25)

$279.99

List price $335.99

RD400/4 small

JL Audio RD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(28)

$304.99

List price $379.99

MFA 4.220 small

Deaf Bonce MFA 4.220

• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$289.90

List price $289.90

JD400/4 small

JL Audio JD400/4

• 75 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

(34)

$299.99

List price $299.99

MFA 4.180 small

Deaf Bonce MFA 4.180

• 180 watts x 4 channel @ 4 ohm
• 270 watts x 4 channel @ 2 ohm
• Bridged: 540 watts x 2 channel @ 4 ohm
• Total RMS Power: 1080 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$259.90

List price $259.90

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

MDX2000.4 2 Ohm small

PRV Audio MDX2000.4 2 Ohm

• 330 watts x 4 channel @ 4 ohm
• 500 watts x 4 channel @ 2 ohm
• Bridged: 1000 watts x 2 channel @ 4 ohm
• Total RMS Power: 2000 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$219.91

List price $274.89

AP200/4BT small

JL Audio AP200/4BT

• 40 watts x 4 channel @ 4 ohm
• 50 watts x 4 channel @ 2 ohm
• Bridged: 100 watts x 4 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class D 2 ohm Stable 4-Channel Amplifier

$549.99

List price $659.99

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
50 watts x 4 channel
RMS Power @ 2 ohms
75 watts x 4 channel
Bridged RMS Power
150 watts x 2 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
4-Channel
Total RMS Power Output
300 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.02%
Speaker Level Inputs
Yes - with included adapter
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
50 - 250 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
90 dB
Channel Separation
90 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
20A x 2 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

TX300.4

Weight:

9.50lbs

Internal SKU:

tx3004

Internal Product ID:

65830

Product and How-to Videos


Customer Ratings & Reviews


Diamond Audio TX300.4 thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


APCL-2002 small

Audiopipe APCL-2002

1000W Consumer Line Series 2-Channel Class AB Amplifier

$99.48

List price $185.28

PDEB12-Y small

Absolute PDEB12-Y (Black/Yellow)

Dual 12" 3/4" MDF Twin Port Subwoofer Enclosure w/ Yellow High Gloss Face Board

(2)

$79.99

List price $129.99

VP-5827S small

Metra VP-5827S

Vent Panels (Silver) for select 2012-2018 Focus

$16.99

List price $20.99

CCA644 small

Clarion CCA644

Rear Vision Camera Input Cable for NX605, NX603 and FX503

(8)

$18.95

List price $24.95

CCA771 small

Clarion CCA771

HDMI to Micro-HDMI Cable for NX603 / FX503

(1)

$19.99

List price $39.99

NE800M small

NuForce NE800M

Wired High Performance Carbon Fiber In-Ear Headphones w/ UltraWide Band Base Driver

(3)

$79.00

List price $299.00

3MRVBC small

Install Bay 3MRVBC

3M Red 22/18 Gauge Vinyl Butt Connectors

(2)

$16.99

List price $18.99

KS-1 small

Power Acoustik KS-1

Desktop Media Player Dock for Select Inteq In-Dash Source Units

(1)

$19.99

List price $34.99

HEM8 small

NuForce HEM8

Hi-Res In-Ear Headphones w/ Quad Balanced Armature Drivers

(6)

$329.00

List price $999.00

Related Searches


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

2017 Dodge Durango

1990 Suzuki Sidekick

2019 Ford Flex

1990 Lexus LS400

2020 BMW X2

1997 Oldsmobile Bravada

2022 Ford Explorer Hybrid

2010 Mitsubishi Eclipse

1994 Dodge Intrepid

2019 Honda Insight

Vehicle
Store
Delete

2002 Harley Davidson FXSTD Softail Deuce

2011 Harley Davidson FXDC Super Glide Custom

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.