Garage
Shop

See all parts that fit your 2024 Model S

Hifonics TX4405 R/B

220W RMS Titan Series 4-Channel Amplifier

Hifonics
Shop all Hifonics
Product videos
highlight-star-icon

4-Channel Class-A/B Amplifier • 110W RMS x 4 @ 2 • 220W RMS x 2 @ 4 • Accu-Cross • Line Output • 18dB Bass Boost • Variable Input Sensitivity

Learn more about the LS-tx4405-RB

We apologize

This item has been discontinued

Product Highlights


4-Channel Class-A/B Amplifier • 110W RMS x 4 @ 2 • 220W RMS x 2 @ 4 • Accu-Cross • Line Output • 18dB Bass Boost • Variable Input Sensitivity

Description


Hifonics brand icon

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

  • 4 Channel Class A/B Amplifier
  • RMS Power Handling:
    • 55 watts x 4 chan. @ 4 ohm
    • 110 watts x 4 chan. @ 2 ohm
    • 220 watts x 2 chan. @ 4 ohm (Bridged)
  • Complementary High-Speed MOSFET Output Devices
  • MOSFET EXVP (Exponential Vari-Power Supply)
  • SPC Twin Turbo Torroids with Simpatico Coil Design
  • 21st Anniversary Edition Heat-Sink Design
  • Tri-Mode Capable
  • Fully Adjustable Accu-Cross Crossovers:
    • High Pass Filter: 10 Hz - 1.2 kHz
    • Low Pass Filter: 30 Hz - 150 Hz
    • Variable Bass EQ: +18 dB @ 45 Hz
    • Adjustable Input Sensitivity: 200mV - 6V
  • Frequency Response: 10 Hz - 30 kHz
  • Damping Factor: >200
  • Bass Remote Control Port (Remote optional and not included)
  • Power and Protection LEDs
  • 4-Way Protection: DC, Short, Thermal, and Overload
  • Silver RCA Line-Outs
  • Silver 4-Gauge Power Connectors
  • Dimensions: 15.98" L x 10.39" W x 2.4" H
  • Authorized Internet Dealer
  • 90-Day Manufacturer's warranty
  • Item Condition: Factory Refurbished

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
55 watts x 4 channel
RMS Power @ 2 ohms
110 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
220 watts x 2 channel
Amplifier Specifications
Number of Channels
4-Channel
Total RMS Power Output
440 watts
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Signal-to-Noise Ratio
95 dB
Bass Boost
0 - 18 dB
Fuse Rating
50A x 1 
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

TX4405-RB

Weight:

15.00lbs

Internal SKU:

LS-tx4405-RB

Internal Product ID:

24057

Product and How-to Videos


Customer Ratings & Reviews


Hifonics TX4405 R/B thumbnail image

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



Durability
5
Value
5
Features
5
Design
4
Usability
4

Customer Reviews

Sort by:

Loading...

Hifonics 4 channel

I would recommend this product if you have a need for decent power at a low price. I had this amp connected to four pioneer speakers and it sounded great. It never buzzed and provided a good sound stage.

By Sergio on December 6, 2010

2 found this helpful



Related Searches


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

2024 Tesla Model S

2004 Infiniti G35

2012 BMW M6

2008 GMC Envoy

2009 Dodge Avenger

2017 Ford Mustang

1982 Cadillac Eldorado

2016 Jeep Cherokee

2007 Mazda CX-7

2018 Kia Forte

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.