Sunfire TGA-7201-230, TGA-7401-230, TGA7401 manual Specifications TGA-7401

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APPENDIX

Specifications

TGA-7401

Power output

400 watts continuous, per chan- nel, into eight ohms, at 1 kHz with no more than 0.5% T.H.D.

Power at clipping, min

800 watts per channel into four ohms.

Hum and Noise

-118 dB, A-Weighted

Maximum output current

120 amps peak to peak per ch.

Maximum output voltage

56.6 Vrms

Output impedance Front Left and Right channels

Voltage source: Approx. zero ohms

Current source: Approx. one ohm

RCA Input impedance:

24 kΩ

Input sensitivity for rated output

Unbalanced: 1.9 Vrms

Balanced: 0.95 Vrms

XLR Input impedance:

10 kΩ, each leg balanced to ground

Female XLR

Pin 1 is ground

Pin 2 is positive (hot)

Pin 3 is negative (cold)

Damping Factor:

150

18

12 VDC Trigger Inputs

Input voltage range 5 -18 VDC

Impedance: approx 600 Ω (20 mA @ 12 V)

Removable terminal block, and dual 1/8" minijacks for daisy-chain- ing.

Power Consumption

45 W

At idle

580 W

Typical (1/8th power)

1440 W

Continuous power

Dimensions and Weight

17.0 inches wide

5.75inches high (including feet)

16.7inches deep (to tips of con- nectors)

Weight 40 lbs

TGA-7201

Power output

200 watts continuous, per chan- nel, into eight ohms, at 1 kHz with no more than 0.5% T.H.D.

Power at clipping, min:

400 watts per channel into four ohms.

Hum and Noise

-115 dB, A-Weighted

Maximum output current

80 amperes peak to peak per channel

Maximum output voltage

40 Vrms

Output impedance Front Left and Right channels

Voltage source: Approx. zero ohms

Current source: Approx. one ohm

RCA Input impedance

24 kΩ

Input sensitivity for rated output

Unbalanced: 1.34 Vrms

Balanced: 0.67 Vrms

XLR Input impedance

10 kΩ, each leg balanced to ground

Female XLR

Pin 1 is ground

Pin 2 is positive (hot)

Pin 3 is negative (cold)

Damping Factor:

150

12 VDC Trigger Inputs

Input voltage range 5 -18 VDC

Impedance: approx 600 Ω (20 mA @ 12 V)

Removable terminal block, and dual 1/8" minijacks for daisy-chain- ing.

Power Consumption

45W

At idle

280W

Typical (1/8th power)

1440 W

Continuous power

Dimensions and Weight

17.0 inches wide

5.75 inches high (including feet)

16.7inches deep (to tips of con- nectors)

Weight 34 lbs

©2008 Sunfire, a division of Elan

Home Systems, LLC.

All rights reserved. Sunfire reserves the right to improve its products at any time. Therefore, specifications are subject to change without notice.

Manual part # : 913-153-00 Rev A

User's Manual

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Contents Seven Important Safety Instructions Contents Introduction Theater Grand Amplifier Editions TGA-7401 and TGA-7401-230TGA-7201 and TGA-7201-230 Unpacking InstallationAC Power Considerations CareFront Panel Features OverviewVDC Trigger Input Rear Panel FeaturesAUTO/ON/OFF Switch RCA InputsXLR Inputs IEC connectorPower Switch Current Source Outputs Voltage Source OutputsChapter Balanced Connections LoudspeakersBiamping Output connectionsInput connections Biamping Connections Biamping with an external crossoverVolt Series and Parallel speaker connections SeriesParallel Amplifier shuts down often or the line fuse blows often Troubleshooting GuideNo sound from one or more speakers Hum is heard in your speakersTurn-on and turn-off thumps Other causes of noisePoor bass performance Current source outputs not workingSpecifications TGA-7401 TGA-7201Sunfire Limited Warranty Service AssistanceTheater Grand Amplifier

TGA-7201, TGA-7401-230, TGA-7201-230, TGA7401 specifications

The Sunfire TGA series stands as a testament to cutting-edge audio engineering, with models like the TGA7401, TGA-7201-230, TGA-7401-230, and TGA-7201. Each of these amplifiers is meticulously crafted to cater to the needs of audiophiles seeking unparalleled performance and robustness in their sound systems.

The Sunfire TGA7401, for instance, boasts a powerful output of 400 watts per channel into 8 ohms, making it an excellent choice for driving demanding speakers. This model employs Sunfireā€™s patented Tracking Downconverter technology, which provides high efficiency while minimizing distortion. The low-profile design of the TGA7401 allows it to fit comfortably in AV racks without sacrificing operational power, ensuring that it can deliver high-quality sound in any setup.

Similarly, the TGA-7201-230 is designed for those who appreciate compactness without compromising audio fidelity. With its 200 watts per channel output, this amplifier is ideal for smaller setups or as an addition to a home theater system. The TGA-7201-230 features advanced thermal management systems that keep the amplifier cool during extended use, increasing durability and performance reliability.

The TGA-7401-230 presents a hybrid of power and flexibility, offering both balanced and unbalanced inputs. This feature allows users to integrate the amplifier seamlessly into various audio setups, whether it be for home theater or high-fidelity stereo listening. The inclusion of a sophisticated signal path and upgraded components ensures that the audio performance is always crystal clear, with an impressive dynamic range.

On the other hand, the TGA-7201 rounds out this impressive lineup with its combination of efficiency and streamlined features. It maintains a low total harmonic distortion rate, ensuring that listeners receive accurate sound reproduction, which is essential for both music and cinema experiences. The compact design enables it to be used in various environments, while still delivering the power necessary for an exhilarating audio experience.

Overall, the Sunfire TGA series exemplifies high-performance audio technology, bringing forth amplifiers capable of delivering clear, powerful sound. With their robust build quality, innovative technologies, and impressive specifications, models like the TGA7401, TGA-7201-230, TGA-7401-230, and TGA-7201 provide a premium listening experience for any audio enthusiast. Whether you are building a home theater or simply seeking to upgrade your audio setup, the Sunfire TGA series stands ready to enhance your listening experience.