Rockford Fosgate T4004400 Watt 4-Channel Amplifier
Proof that good things come in small packages, the T4004 is a solid amplifier for coaxials or components
Highlights
- 2-Year Warranty
- 12dB/octave Butterworth crossover
- PowerSync - allows 2 amplifiers to be "strapped" together
- MasterSync - allows 1 amplifier to control an array of amplifiers
Key specs
Full specs- Number of Channels
- 4
- Total Power (Sum of Rated Power)
- 400 Watts RMS
- Rated Power (RMS Continuous Power)
- 25 Watts x 4 @ 4-Ohm 50 Watts x 4 @ 2-Ohm 100 Watts x 4 @ 1-Ohm 100 Watts x 2 @ 4-Ohm Bridged 200 Watts x 2 @ 2-Ohm Bridged
- Bridgeable
- Yes
- Frequency Response
- 20Hz to 20kHz +/- 0.5 dB
- Circuit Topology Class
- Class A/B
- Signal Input
- Low level: 2 RCA pair Input switch: 2/4 ch.
- Signal Output
- Low level: 1 RCA pair
Key specs
Full specs- Number of Channels
- 4
- Total Power (Sum of Rated Power)
- 400 Watts RMS
- Rated Power (RMS Continuous Power)
- 25 Watts x 4 @ 4-Ohm 50 Watts x 4 @ 2-Ohm 100 Watts x 4 @ 1-Ohm 100 Watts x 2 @ 4-Ohm Bridged 200 Watts x 2 @ 2-Ohm Bridged
- Bridgeable
- Yes
Highlights
Overview- 2-Year Warranty
- 12dB/octave Butterworth crossover
- PowerSync - allows 2 amplifiers to be "strapped" together
Overview
Proof that good things come in small packages, the T4004 is a solid amplifier for coaxials or components
Highlights
Key features
- 2-Year Warranty
- 12dB/octave Butterworth crossover
- PowerSync - allows 2 amplifiers to be "strapped" together
- MasterSync - allows 1 amplifier to control an array of amplifiers
- 2/4 channel input switch
- Audiophile grade speaker connections
- Best in class 4 oz. copper traces
- 4 Gauge power/ground connections with built-in ATC fusing
- Stealth Connections
- MEHSA
- Thermal Design Stage-2
- Para-Punch EQ
More info
Proof that good things come in small packages, the T4004 is a solid amplifier for coaxials or components. Built for lower impedance loads, the T4004 offers great wiring flexibility for multiple speaker configurations.
Technologies
MEHSA
MEHSA (Maximum Efficiency Heat Sink Application) is a proprietary process that yields up to .ve times better heat
Thermal Design Stage-2
Aerospace grade double sided FR4 - 4 oz. PC board material is utilized to provide 50% more circuit area and a 100%
Para-Punch EQ
In the early 70's, Jim Fosgate studied the acoustical properties of automobiles. Utilizing a real-time analyzer
Engineered In The USA
[av• uh•tahr -noun] 1. an embodiment or personification, as of a principle, attitude, or view of life 2. a
DSM
DSM - An industry-leading manufacturing process, DSM utilizes high-speed robotics, high-quality 1% tight-tolerance
Thermal Design
What are the most important design goals in building a world class amplier? Keeping the internal components cool
TO-247 MOSFETs
The MOSFET transistor is the best type of device to use when building a high quality mobile amplifier. The Power
Specs
Specifications
19
| Number of Channels | 4 |
| Total Power (Sum of Rated Power) | 400 Watts RMS |
| Rated Power (RMS Continuous Power) | 25 Watts x 4 @ 4-Ohm 50 Watts x 4 @ 2-Ohm 100 Watts x 4 @ 1-Ohm 100 Watts x 2 @ 4-Ohm Bridged 200 Watts x 2 @ 2-Ohm Bridged |
| Bridgeable | Yes |
| Frequency Response | 20Hz to 20kHz +/- 0.5 dB |
| Circuit Topology Class | Class A/B |
| Signal Input | Low level: 2 RCA pair Input switch: 2/4 ch. |
| Signal Output | Low level: 1 RCA pair |
| Tone Controls | Bass: 0dB to +18dB @ 45Hz |
| Crossover Controls | High-Pass (HP): 40-400Hz 12db/Octave Butterworth Low-Pass (LP): 40-400Hz 12db/Octave Butterworth |
| Remote Controls | Punch Bass EQ (included with cable) |
| Visual Indicators | Power On Thermal Status Speaker Protection |
| Power Wire Gauge | 4 AWG |
| Power Input Connector | Block |
| Speaker Wire Gauge | 8 AWG to 18 AWG |
| Speaker Output Connector | Screw terminal barrier strip |
| Cooling | Convection |
| Dimensions (H x W x D) | 2.6 x 12.8 x 16.3 (in) 6.6 x 32.5 x 41.4 (cm) |
| Shipping Weight | 17 Lbs. (7.7 Kg.) |
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Installation resources
Wiring diagrams
11
Wiring Diagram #1
Source: Rockford Fosgate
Wiring Diagram #2
Source: Rockford Fosgate
Wiring Diagram #3
Source: Rockford Fosgate
Wiring Diagram #4
Source: Rockford Fosgate
Wiring Diagram #5
Source: Rockford Fosgate
Wiring Diagram #6
Source: Rockford Fosgate
Wiring Diagram #7
Source: Rockford Fosgate
Wiring Diagram #8
Source: Rockford Fosgate
Wiring Diagram #9
Source: Rockford Fosgate
Support
Return Authorization
If you bought this product from Onkar Electronics, use the Contact Us page on the Onkar Electronics website and we will help with return authorization and warranty support. If you purchased it from another dealer, contact that authorized dealer first for return assistance.
Popular Questions
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