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YAMAHA T3n เพาเวอร์แอมป์ 1900 W x 2 @2 Ohms, 1400 W x 2 @ 4 Ohms,800 W @8 Ohms ,Bridge 3800 W @ 4 Ohms Network Amp Manager 2U เครื่องขยายเสียง
Features
Solid Power for Any Application
In touring applications that require the ability to drive large numbers of speakers, amp drive capability and power become extremely important criteria. Furthermore, since the entire system has to be set up, taken down, and transported for every show, the total number of amps required, and their total weight, has a significant influence on manpower and cost. While the Tn series power amps are all compact 2U-size units, they deliver remarkably high power: 2500 watts from the T5n, 2200 watts from the T4n, and 1900 watts from the T3n, stereo into 2 ohms. Tn series amplifiers are capable of driving line array or other large-scale speaker setups in systems that take up less space than ever before.
High Definition, Serious Impact
By applying the full gamut of technology, experience, and resources acquired through the development and production of industry-standard digital mixing consoles and signal processors, as well as extensive know-how gained through years of hall and installation system design, The Tn series amplifiers have been refined to unprecedented levels of performance and sound quality. Transparency across the entire audio spectrum is a basic requirement, but the Tn amplifiers go beyond the basics with extraordinary midrange presence and a low end that is huge and authoritative while maintaining maximum reproduction accuracy. This has been achieved not only through no-compromise parts selection and circuit design, but also through extensive vibration-reduction measures that effectively suppress internal vibration that can have a negative impact on sound quality. The heat sinks, for example, are solidly screwed to the chassis side panels at numerous points, but with special insulators that are designed to absorb vibration and chassis resonance that would otherwise interfere with optimum reproduction. The detailed work involved goes well beyond the normal definition of manufacturing and crosses over into the realm of craftsmanship.
Stable 2-ohm Drive Capability
Line array systems offer many benefits for large scale live sound applications, but because of the many speakers involved they normally need to be driven by a correspondingly large number of power amplifiers. The 2-ohm drive capability of the Tn series amplifiers easily drives multiple speakers in line array systems.Tn series are also an excellent choice for driving multiple parallel-connected Yamaha Installation Series speakers as well as multiple parallel-connected monitor speakers located on the stage. In order to provide stable low-impedance drive capability the Tn amplifiers employ newly developed thin-film power transistors, and flat-wire power transformer windings to minimize heat loss. Many other details contribute, but the final result is totally stable drive capability down to 2 ohms.
Durability to Handle the Most Demanding Tours
Daily setup, take down, and transportation is an unavoidable part of the touring routine, and the Tn series amplifiers are built to take it all in stride. A durable exterior resists dents and breakage, while dual high-volume cooling fans maintain stable operation under a wide range of ambient conditions. Large, tough fan guards prevent damage during transportation. Fan speed is automatically varied according to the current output power to maximize motor life. Dust filters at the fan intakes can be easily removed for cleaning. A comprehensive range of protection circuits is also provided: DC, muting, thermal protection, and an advanced output short sensing circuit (PC limiting) that contributes to reliable low-impedance drive capability. There's also a VHF protection circuit that will prevent damage to HF speaker units if input signals with frequencies higher than 20 kHz continue for more than a few seconds. All in all the Tn series amplifiers offer failsafe performance that will keep the show running night after night under even the severest conditions.
Specifications T3n
240V models
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T3n
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Dynamic power; 20ms burst
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2ohms
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2350W x 2
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4ohms; Bridge
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4700W
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Output power; 1kHz
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2ohms
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1900W x 2
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4ohms
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1500W x 2
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8ohms
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850W x 2
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4ohms; Bridge
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3800W
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8ohms; Bridge
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3000W
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Output power; 20Hz-20kHz
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100V line
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-
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70V line
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625W x 2/8ohms
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General specifications
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T3n
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Total harmonic distortion
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Less than 0.1% (20Hz-20kHz; Halfpower)
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Intermodulation distortion
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Less than 0.1% (60Hz:7kHz=4:1; Halfpower)
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Frequency response
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+0dB, -0.5dB
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S/N ratio
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More than 105dB (DIN AUDIO)
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Crosstalk
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Less than -67dB
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Damping factor
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More than 800
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Voltage gain
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32dB/26dB
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Input sensitivity
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120V:+14.2dBu(26dB position),+8.2dBu(32dB position) 230V:+14.0dBu(26dB position),+8.0dBu(32dB position) 240V:+14.5dBu(26dB position),+8.5dBu(32dB position)
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Maximum input voltage
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+24dBu
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I/O Connectors
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Line input / output ports
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2x XLR-3-31 type, 2x Euroblock connector
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Speaker output ports
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2x speakON, 2x 5-way binding post
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Control ports
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2x RJ45
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Protection circuit
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Load protection
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Power switch on/off mute; DC-fault (Amplifier shuts down automatically), Clip limiting (THD ≥ 0.5%)
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Amplifier protection
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Thermal (Mute the output; heatsink temp ≥ 90°C; return automatically), VI limiter (Limit the output, RL ≤ 1ohm)
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Power supply protection
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Thermal (Amplifier shuts down automatically; heatsink temp ≥ 100°C)
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Amplifier class
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EEEngine
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Cooling
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2x Continuously variable-speed fan
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Power requirements
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Depend on area of purchase; 100V(30A Twist lock connector), 120V(30A Twist lock connector), 230V or 240V; 50/60Hz
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Power consumption
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Music source equivalent
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1200W
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Idling
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70W
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Stand-by
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5W
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Dimensions
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W
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480mm; 18-7/8in
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H
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88mm; 3-7/16in (2U)
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D
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477mm; 17-9/16in
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Net weight
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14.0kg; 30.9lbs
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