Yamaha TX4n Power Amplifier
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Product Code:TX4N
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TXn series amplifiers bring together several industry-leading Yamaha technologies for the ultimate in power, processing, and networking performance.
Three new high-power amplifiers not only deliver extraordinary efficiency and stunning sound quality reliably into 2-ohm loads, but also offer sophisticated
onboard DSP with a front-panel user interface that minimizes or eliminates the need for external equalizers, delays, and speaker processors. All models feature
both analog and direct digital inputs, with automatic failsafe redundancy switching between digital and analog input. The input configuration can be
changed as required using optional plug-in Yamaha mini-YGDAI interface cards. With the appropriate I/O cards these advanced amplifiers are fully compatible
with CobraNet or EtherSound audio networks as well as a variety of digital audio formats. The built-in Ethernet port can be connected to a computer running
Yamaha's amplifier control software for comprehensive remote control and monitoring of individual amplifiers or groups.
• High power for tour applications: TX4n = 2200W (2 ohms/ per channel).
• MY card slot makes it easy to match the amplifier’s I/O configuration to the system –– analog or digital.
• Original Yamaha EEEngine amp drive technology achieves efficiency that matches class D amplifiers.
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Not just an amplifier and a speaker processor put into one
The DSP enabled TXn series provides many more benefits than simply saving precious rack space or eliminating cabling.
- Rental companies can simplify warehouse inventory – The TXn series amplifier are multi-functional amplifiers that can be used to drive various speaker systems.
- Truly versatile: Not only is the TXn flexible in its I/O formats, but voltage gain/ sensitivity can be adjusted in 0.1dB steps. The TXn can be configured to use with any kind of system.
- TXn can accept multiple digital formats. Staying digital longer with the TXn allows for better S/N structure. Cabling is also lighter with digital.
- Precise control and monitoring of your amplifiers: Detailed control and monitoring parameters unimaginable with conventional amplifiers are now available from a remote location.
- Failsafe security: Combination of analog inputs and card slot inputs provides failsafe signal redundancy. The ultra low latency AES/EBU card's "THRU" output is designed to send signal even in case
of power failure on the amplifier.
Onboard DSP
Digital signal processing is an area in which Yamaha quality is legend. All three TXn models incorporate a sophisticated 24-bit ADDA 96-kHz DSP engine that affords an extraordinary range of control and
processing capabilities. In addition to basic amplifier control and status monitoring, there is enough DSP power built in to provide extensive speaker processing capabilities that will make external
processors unnecessary in most applications. The TXn provides separate input and output processing. The onboard DSP parameters and functions can be accessed directly through the LCD and button
interface provided on the front panel of the amplifier, or via Yamaha's NetworkAmp Manager II software running on a computer connected via Ethernet. |
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Flexible Input Configuration
The TXn series amplifiers feature a Yamaha mini-YGDAI standard card slot that comes fitted with an AES/EBU I/O card for digital input and throughput. The amplifier's balanced analog inputs and
throughputs are permanently installed on the rear panel. The analog and digital inputs can be used independently, or signals can be applied to both and mixed or switched automatically for emergency
announcements, for example. The original AES/EBU I/O card can be replaced with compatible Yamaha mini-YGDAI cards that provide other digital or analog input/output formats, or with network cards that
allow full compatibility with CobraNet or EtherSound audio |
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Amp Editor - Intuitive, plug and play amp management software -
Amp Editor is a dedicated software application for TXn amplifiers that makes amplifier management easy. Remotely control and monitor TXn amplifiers simply by connecting your amplifiers to an Ethernet
port on a computer via a standard high-speed Ethernet switch. Connection to the Amp Editor network requires no special drivers so that your system is up and running in no time. All TXn amplifier
functions and DSP parameters can be controlled using Amp Editor. |
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| 100V models |
TX4n |
| Dynamic power; 20ms burst |
2ohms |
2780W x 2 |
| 4ohms; Bridge |
5560W |
| Output power; 1kHz |
2ohms |
2200W x 2 |
| 4ohms |
1750W x 2 |
| 8ohms |
1000W x 2 |
| 4ohms; Bridge |
4400W |
| 8ohms; Bridge |
3500W |
| Output power; 20Hz-20kHz |
100V line |
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| 120V models |
TX4n |
| Dynamic power; 20ms burst |
2ohms |
2990W x 2 |
| 4ohms; Bridge |
5980W |
| Output power; 1kHz |
2ohms |
2200W x 2 |
| 4ohms |
1900W x 2 |
| 8ohms |
1100W x 2 |
| 4ohms; Bridge |
4400W |
| 8ohms; Bridge |
3800W |
| Output power; 20Hz-20kHz |
100V line |
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| 230V models |
TX4n |
| Dynamic power; 20ms burst |
2ohms |
3050W x 2 |
| 4ohms; Bridge |
6100W |
| Output power; 1kHz |
2ohms |
2200W x 2 |
| 4ohms |
2000W x 2 |
| 8ohms |
1100W x 2 |
| 4ohms; Bridge |
4400W |
| 8ohms; Bridge |
4000W |
| Output power; 20Hz-20kHz |
100V line |
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| General specifications |
TX4n |
| Total harmonic distortion |
Less than 0.2% (20Hz~20kHz; Halfpower) |
| Intermodulation distortion |
Less than 0.25% (60Hz:7kHz=4:1; Halfpower) |
| Frequency response |
+0dB, -1.0dB |
| S/N ratio |
101dB(Analog), 106dB(AES/EBU) |
| Crosstalk |
Less than -65dB |
| Damping factor |
More than 300 |
| Voltage gain |
43.8dB - 19.8dB; 0.1dB step |
| Input sensitivity |
-2.6dBu - 21.4dBu, 0.1dB step |
| Maximum input voltage |
+24dBu |
| I/O Connectors |
Line input / output ports |
Analog: 2x XLR-3-31 type, 2x XLR-3-32 type; Digital: XLR-3-31 type, 2x XLR-3-32 type (OUT, THRU) |
| Speaker output ports |
2x speakON NL4, 2x 5way binding posts |
| Control ports |
RJ45, Euroblock (Fault output) |
| Protection circuit |
Load protection |
Power switch on/off mute; DC-fault (Amplifier shuts down automatically), Clip limiting (THD ≥ 0.5%) |
| Amplifier protection |
Thermal (Mute the output; heatsink temp ≥ 90°C; return automatically), VI limiter (Limit the output, RL ≤ 1ohm) |
| Power supply protection |
Thermal (Amplifier shuts down automatically; heatsink temp ≥ 100°C) |
| Amplifier class |
EEEngine |
| Cooling |
2x Variable speed fan |
| Power requirements |
Depend on area of purchase; 100V, 120V(30A Twist lock connector), 230V or 240V; 50/60Hz |
| Power consumption |
Music source equivalent |
1500W |
| Idling |
75W |
| Stand-by |
20W |
| Dimensions |
W |
480mm; 18-7/8in |
| H |
88mm; 3-7/16in (2U) |
| D |
461mm; 18-1/8in |
| Net weight |
16kg; 35.3lbs |
| Accessories |
Owner's manual, 2x Handle (with 4x flat-head screw), 1x Euroblock connector (3P), 4 x Rubber feet |
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