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Hifonics Titan TXi 4406

Titan TXi 4-Channel Amplifier

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The product on this page is discontinued.
  • Class A/B 4-Channel Amplifier
  • 220 watts RMS x 2 channels at 4 ohms
  • 110 watts RMS x 2 channels at 2 ohms
  • A/B Class Amplifier Topography
  • Bridgeable Design
  • 3-Channel Mode(Left & Right + Subwoofer)
  • High-Speed MOSFET Outputs
  • Illuminated Hifonics Logo
  • MOSFET EXVP Power Supply
  • SPC Twin Turbo Torroids
  • Fully Adjustable Accu-Cross Crossovers: HP(12dB) and LP(24dB)
  • Variable High Pass: 10 Hz - 1.2 kHz
  • Variable Low Pass: 50 Hz - 150 Hz
  • Frequency Response: 10 Hz - 30 kHz
  • Bass Boost: 18dB
  • RCA Line Outputs
  • 4-Gauge Power Connectors
  • 1-year SonicElectronix.com warranty
Product History:
Hifonics HFi55.4 thumbnail
(newest, current model)
Hifonics TXi 4408 thumbnail
(previous model, replaced by Hifonics HFi55.4)
Hifonics Titan TXi 4406 thumbnail
(previous model, replaced by Hifonics TXi 4408)
Power Specifications - Full Range Channels
RMS Power @ 4 ohms55 watts x 4 channels
RMS Power @ 2 ohms110 watts x 4 channels
RMS Power @ 1 ohmN/A
Bridged RMS Power220 watts x 2 channels
Peak Power OutputN/A
Amplifier Specifications
Number of Channels4
Total RMS Power Output440 watts
Minimum Impedance UnbridgedN/A
Minimum Impedance BridgedN/A
THD at Rated RMS Power0.05%
Speaker Level InputsN/A
Preamp OutputsN/A
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency10 - 1200 Hz
Low-Pass Crossover Frequency50 - 150 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio95 dB
Channel SeparationN/A
Bass Boost18 dB
Bass/Gain RemoteN/A
Fan CooledN/A
Fuse RatingN/A
Warranty and Return Policy
Return Policy Standard Return Policy
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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Complete 4 Gauge Amp Wiring Kit with RCA Interconnect Cables and Speaker Wire!		$94.99
StreetWires ZN1K-04StreetWires ZN1K-04
4 Gauge (AWG) ZN1 Series Single Amplifier Installation Kit for Systems up to 1000 Watts		$37.99
Kicker PKD4Kicker PKD4
Dual Amplifier 4 Gauge Amp Installation Kit w/ Distribution Blocks		$119.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.49
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction		$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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4 Meters (13 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted-Pair, Hyper-Flex Technology		$21.99
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19 ft. of 4-Channel X-Series RCA Cable with dual twisted-pair conductors, hyper-flex technology, and gold-plated k-cut collars for excellent signal transfer.		$44.99
StreetWires ZN9 Series Interconnect CableStreetWires ZN9 Series Interconnect Cable
16.4 ft. of 4-Channel RCA Cable with Rhodium-plated contacts and ZeroNoise construction for clear signal transfer!		$99.99
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
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Digital 1.0 Farad Car Audio Capacitor for up to 1000W Max		$104.99
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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StreetWires FB4StreetWires FB4
4 AWG / 4 Gauge Firewall Bushing		$7.99
Kicker DB1448 (09DB1448) - Top of the Line!Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs		$18.99
Professional Installation for your Car Power AmplifierProfessional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network.		$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
AutoSound 2000 CD-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99

Product Summary

Manufacturer: Hifonics
Model number: TXi4406
Weight: 12.00 lbs
Internal SKU: txi4406
Internal product ID: 6553

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Customer Testimonial

I ordered Amplifier Kit & Distribution Block. It was delivered right away with my total satisfaction. Price is competitive & service is awesome. Good job!

- jun from San Francisco

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