Vehicle Search

  3. 4-channel car amplifier
  5. TM400x4 AD
Rockford Fosgate TM400x4 AD 4-Channel Amplifier
SKU:  TM400X4-AD
EAN:  780687345150

50 Reviews

100 Watt

TM400x4 AD

SKU:  TM400X4-AD
EAN:  780687345150

50 Reviews

Technical Highlights

  • 400 W, 4-channel, Class AD technology, coated circuit board.
  • Thermal sensors, top-mount controls, 2 heat sinks.
  • Compatible with Harley-Davidson®, versatile audiovisual enhancement.
  • More technical details
€579,00
€579,00 €579,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
x piece
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • EPS
  • Google Pay
  • iDEAL Wero
  • Maestro
  • Mastercard
  • MobilePay
  • PayPal
  • Shop Pay
  • Twint
  • Union Pay
  • Visa
Klarna Pay conveniently in 12 interest-free installments at €48,25 with Klarna .

Your benefits at Masori

Seen cheaper elsewhere?

Shipping cost calculator

Expert Image

Rob

Expert Image

Max

Unsure if this product fits your car?

We help you – quickly, personally, and without obligation.

Response on weekdays within 24 hours
ESXQuantum QM FOUR PP
ESX-Quantum QM FOUR PP-4-Kanal Verstärker-masori-kaufen
The Soundigital 2000.4 EVO5 is a rectangular car audio amplifier featuring a black strip, logo, and input connections on the left side.
Soundigital2000.4 EVO5
Rockford Fosgate-TM400x4 AD (B-Ware)-4-Kanal Verstärker-masori-kaufen
€579,00
€579,00 €579,00

TM400x4 AD by Rockford Fosgate

The Rockford Fosgate TM400x4 AD is a 4-Channel Amplifier with proprietary Class-AD technology, 4/2-ohm multi-impedance constant power, and 4-ohm bridging. Differential inputs with automatic turn-on function, a 2/4-channel input switch, top-mounted controls, and C.L.E.A.N. clip detection LEDs are integrated. Dual fan cooling, two extruded heat sinks, real-time thermal sensing, discrete SMD construction, and a two-component marine-grade epoxy coating on the circuit boards are present. High-pass and low-pass filters 50–250 Hz at 12 dB/octave (Butterworth), all-pass, as well as tone controls for treble (0 to +14 dB at 12.5 kHz) and bass (0 to +18 dB at 45 Hz) are included. The amplifier operates with a frequency response of 20 Hz to 20 kHz (+/-1 dB) and an input sensitivity of 150 mV to 12 V at 9–16 VDC operating voltage; compatible with all Harley-Davidson models.

Features
  • 4-Channel Amplifier
  • Proprietary Class-AD technology (Rockford Fosgate)
  • 4/2-ohm multi-impedance constant power
  • 4-ohm bridgeable
  • Differential inputs with automatic turn-on function (High-Level)
  • 2/4-channel input switch
  • Top-mounted controls
  • C.L.E.A.N. input/output clip LEDs
  • Dual fan cooling and two extruded heat sinks
  • Real-time thermal sensing
  • Discrete surface mount technology (SMD)
  • Two-component marine-grade epoxy coating on circuit boards
  • Compatible with all Harley-Davidson models
Technical Specifications
  • Number of channels: 4
  • Total rated power: 400 Watts
  • RMS power: 100 Watts x 4 @ 4 ohms
  • RMS power: 100 Watts x 4 @ 2 ohms
  • RMS power bridged: 200 Watts x 2 @ 4 ohms
  • Dynamic power: 128 Watts x 4 @ 4 ohms
  • Dynamic power: 152 Watts x 4 @ 2 ohms
  • Dynamic power bridged: 290 Watts x 2 @ 4 ohms
  • Bridgeable: Yes
  • Frequency response: 20 Hz–20 kHz (+/-1 dB)
  • Input sensitivity: 150 mV–12 V
  • Circuit topology: Class AD
  • Efficiency (average): >75%
  • THD+Noise: 4 ohms <1.0 %, 2 ohms <1.0 %
  • Signal input front: High/Low-Level, 4-pin harness
  • Signal input rear: High/Low-Level, 4-pin harness
  • Front connections: Left (+), Right (-)
  • Rear terminals: Left (+), Right (-)
  • Treble tone control: 0 to +14 dB @ 12.5 kHz
  • Bass tone control: 0 to +18 dB @ 45 Hz
  • High-pass Crossover: 50–250 Hz @ 12 dB/octave Butterworth
  • Low-pass Crossover: 50–250 Hz @ 12 dB/octave Butterworth
  • All-Pass: Yes
  • Optical indicators: Power blue, Protect red, Input clip red, Output clip blue/purple/red
  • LED color legend: Blue <0.5 % THD; Purple 1 % THD; Red 10 %+ THD
  • Power input connection: Removable compression terminal
  • Power/Ground connection: 10 mm²
  • Speaker wire gauge: 1.5 mm²
  • Cooling: Dual fan cooled
  • Heat sink: Extruded aluminum
  • Operating voltage: 9–16 VDC
  • Recommended fuse (not included): 60 A
  • Average current draw (13.8 V, music): 28 A
  • Maximum current draw (13.8 V, sine): 55 A
  • Recommended alternator: 75 A
  • Dimensions (H x W x D): 4.1 x 10.8 x 21.1 cm
  • Shipping weight: 1.54 kg
  • Replacement: 1040-57997

Your benefits at Masori

Frequently Asked Questions about TM400x4 AD

What are the technical features of the TM400x4 AD Amplifier?

The TM400x4 AD Amplifier from Rockford Fosgate delivers top-notch performance with its proprietary Class-AD technology, ensuring high efficiency. With a rated power of 400 Watts RMS distributed across 4 channels, it provides 100 Watts per channel at 4 Ohms or 2 Ohms. The integrated real-time thermal sensor protects against overheating, while C.L.E.A.N LEDs ensure precise input level control. The amplifier is equipped with two extruded heat sinks and dual fans for optimized cooling. This makes the TM400x4 AD ideal for both motorsport and marine applications.

What is the frequency response of the Rockford Fosgate TM400x4 AD?

The frequency response of the TM400x4 AD Amplifier covers the range from 20 Hz to 20 kHz (+/-1 dB), allowing for precise reproduction over a wide range of acoustic tones. The integrated crossovers support both high-pass and low-pass filters, adjustable from 50 Hz to 250 Hz at 12 dB/Octave (Butterworth). This allows for accurate tuning to the speaker installation and ensures the best possible sound quality. Particularly useful for audiophiles who want to suppress or emphasize specific frequency ranges.

What input sensitivity does the TM400x4 AD offer?

The TM400x4 AD Rockford Fosgate Amplifier features a flexible input sensitivity setting from 150 mV to 12 V. This allows for the connection of a wide variety of source devices, whether high-level or low-level output. The differential inputs reduce noise and improve sound quality. A remote-out function allows for activation when using high-level inputs. This is especially advantageous when devices do not provide standard line-out outputs or when the installation should remain visually unobtrusive.

How is the cooling concept of the TM400x4 AD designed?

The TM400x4 AD Amplifier is equipped with an effective cooling system consisting of two extruded aluminum heat sinks and dual fans. This design allows for reliable heat dissipation during intense use and protects against heat damage. The real-time thermal sensors continuously monitor the temperature, ensuring the safe operation of the Amplifier. These technical measures optimally cool the Amplifier both at low and high loads, promoting the longevity of the product.

What are the installation dimensions of the TM400x4 AD?

The dimensions of the TM400x4 AD Amplifier from Rockford Fosgate are 4.1 cm in height, 10.8 cm in width, and 21.1 cm in depth. This compact design allows for easy installation in motorcycles, especially in models with limited space for aftermarket amplifiers. When installing, care should be taken to leave sufficient ventilation around the Amplifier to fully utilize the efficiency of the cooling system and ensure overheating protection.

Is the TM400x4 AD compatible with Harley-Davidson models?

Yes, the TM400x4 AD Amplifier is specifically compatible with all Harley-Davidson® models. This compatibility is ensured by the compact dimensions and the robust two-component epoxy coating, which is suitable for use under challenging conditions. The ability to use different ohm resistance variants also contributes to versatility in installation across various motorcycles and when using different types of speakers.

What power supply does the TM400x4 AD Amplifier require?

The TM400x4 AD Amplifier operates at a supply voltage of 9 to 16 VDC and requires a recommended Fuse of 60 A. The average current draw at 13.8 V is 28 A with music, while it rises to 55 A at maximum load. For safe operation, an alternator with at least 75 A is recommended. These specifications ensure stable operation and prevent voltage drops that could cause sound distortion or system shutdowns.

What connection options does the TM400x4 AD offer?

The TM400x4 AD Amplifier provides both high-level and low-level inputs with a 4-pin wiring harness, increasing connection versatility. The power input is realized through a detachable compression terminal, while the speaker outputs are also equipped with 4-pin wiring harnesses. These interfaces allow for versatile installation options and ensure that the amplifier can be easily integrated into various existing audio systems, facilitating installation in retrofit projects.

What protection mechanisms are integrated into the TM400x4 AD?

The TM400x4 AD is equipped with several protection features to ensure safe operation. These include real-time thermal sensing that intervenes preventively in case of overheating risk, and optical LEDs that indicate any input and output distortions. These protection mechanisms work seamlessly with the Class-AD circuits to take preventive measures before critical thresholds can be exceeded. This ensures reliable operation even under demanding conditions.

How does the TM400x4 AD optimize sound?

The TM400x4 AD from Rockford Fosgate uses advanced Class-AD technology that minimizes noise and maximizes efficiency. With sound controls from 0 to +14 dB for treble and up to +18 dB for bass, specific sound aspects can be adjusted, while the crossover control allows for precise separations. Additionally, the input and output clip LEDs enable exact level adjustments to avoid distortion. Together, these features create an optimal sound landscape, ideal for enthusiasts who value clear and powerful audio playback.

Manufacturer information / responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Let customers speak for us

from 9528 reviews
Thesis THG 1.5 II
Martin
Eingebaut in A-Säule, Klanglich sehr schön,

Eingebaut in A-Säule, Klanglich sehr schön, Pegelfest. Bin zufrieden.

Thesis THG 1.5 II
SLICKPROBOX6-V0
Sandro Keller
Sehr guter Klang, Top Preis und eine schnelle

Sehr guter Klang, Top Preis und eine schnelle Lieferung.

SLICKPROBOX6-V0
DB EDBPRO6-E3
Anonym
Top für den Preis !!!

Hören sich gut an!!! hätte ich nicht gedacht in der Preisklasse, vor allem der Pegel hab sie mit paar Axton Hochtönern verbaut und einem Kicker sub im Kofferraum und paar Rainbow Endstufen sauberer lauter klang bin sehr zufrieden mit dem Produkt. Langzeit noch keine Erfahrung da erst zwei Wochen verbaut

DB EDBPRO6-E3
Competition Series GS-14000.1
Henk van Dijk
Versterker was goed verpakt, En heb dit beest heeft zo veel power!

Versterker was goed verpakt, En heb dit beest gelijk getest op volume en klinkt geweldig op mijn subwoofers, Het geluid vervormd niet zelfs op vol volume klinken de bas tonen zuiver, Ben vooral blij dat ik deze versterker gekocht heb. Ik geniet van elke seconde in mijn auto,Ik kon het merk niet van de versterker [gs-audio] maar het is top merk en het is met de hand gemaakt en komt uit Italy is echt goed gemaakt alleen mijn auto heeft het zwaar te verduren alles beweegt, Dus top aankoop gedaan.

Competition Series GS-14000.1
UGMB 100 CNX
RAUL RUIZ
muy buena calidad compre todo el conjunto

muy buena calidad compre todo el conjunto superior, twitter, medios, coaxiales y agudos, una calidad espectacular ahora terminare con los suvwoofer... los rercomiendo

UGMB 100 CNX
UG MB 100 F
RAUL RUIZ
un pack impresionante y ademas lo he conseguido a

un pack impresionante y ademas lo he conseguido a un precio espectacular ademas el envío es muy rápido y perfectamente embalado

UG MB 100 F
Apocalypse Atom 2000.1 Pro
clem
Good amp

Compact and powerful active cooled amp there a remote knob included in the package that show the voltage and etc

Apocalypse Atom 2000.1 Pro
Z-Series Z-FDBG 2-4 EVO
clem
Love it

Love it. It show when a fuse is blown

Z-Series Z-FDBG 2-4 EVO
LAR165-2 Audi MDF 01
clem
Good fit on A4 b6

Good fit on A4 b6 2004

LAR165-2 Audi MDF 01
UG BMW 20 SUB U
Anonym
Hammer Woofer 👍 jeden Euro

Hammer Woofer 👍 jeden Euro wert

UG BMW 20 SUB U
Prima APBX 10 AS2
David Johnson
Great Product, Great Price

Great Product, Great Price

Prima APBX 10 AS2
Montagehebelset Keile 3-teilig Softversion
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

Montagehebelset Keile 3-teilig Softversion
Zeus AluButyl 140dB
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

Zeus AluButyl 140dB
10-100mm² Ring Set M8
Anonym
Very Good

Very good experience purchasing several car audio installation products through Masori: Zeus AluButyl 140dB, the Montagehebelset Keile 3-piece soft trim removal tool set, and the 10–100 mm² M8 ring terminal set.

Shipping was fast and everything arrived well packaged with no issues. Regarding the products, the AluButyl provides very good sound deadening performance, with solid material that is easy to work with, ideal for doors and areas where vibration reduction is required.

The trim removal tool set is very useful for disassembling interior panels without damaging plastics or clips, especially in delicate areas, while the M8 ring terminals are of very good quality, offering solid contact and a robust finish, ideal for safe and professional power installations.

Overall, very satisfied with the purchase. High-quality materials suitable for professional-level car audio builds or well-finished personal projects, and a highly recommended store.

10-100mm² Ring Set M8
Powerbox 65.4M-V7
Anonym
Very good

Very good experience purchasing the Vibe Audio POWERBOX65.4M amplifier through Masori.

Shipping was fast and the product arrived well packaged with no issues. The amplifier offers a very easy plug & play installation, making it ideal for OEM-style integrations or clean installations without complications.

Performance is stable, with good power for its size and very decent sound quality within its category. It’s a practical solution to upgrade a car audio system without complex installations or major modifications.

Overall, very satisfied with the purchase. A reliable shop and a product that delivers what it promises.

Powerbox 65.4M-V7

Recently viewed products