Electro-Voice TG7
 TG7 - Call for pricing - Power Amplifier
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Tour Grade amplifiers are designed for today’s most demanding audio applications.
They offer a unique combination of high output power, sonic excellence, high efficiency,
as well as state-of-the-art, optional signal processing and system supervision via IRIS-Net software, in a compact lightweight format.
The TG-7 Tour Grade amplifier has a microprocessor controlled operation management system that provides useful features such as
compound thermal management (preventing the unit from switching off in excessive thermal environment),
automatic mains voltage detection and a circuit breaker control that allows the TG-7 to operate on a 30A (120V) or 16A (230V) circuit breaker with normal music signals.
The TG-7 uses a grounded bridge 3-step class-H topology to ensure the highest acoustic performance and reliability.
The TG Series also offers the power and transient response to drive subwoofers along with the low distortion for critical HF signals.
The high capacity switch-mode power supply provides the headroom needed to ensure high dynamic outputs and reliable operation on extreme low loads.
Optional IRIS-Net™ (Intelligent Remote & Integrated Supervision-Network™) Modules available for the TG-7 amplifiers enable state-of-the-art DSP,
remote control, netwroking and unique system supervision – down to an individual loudspeaker component.
IRIS-Net™ software is an expandable, open architecture application that operates under Windows™ and supports Ethernet, CobraNet™, CAN-Bus, USB, and RS-232 interfaces.
Several modules are available including the: RCM-26 (DSP, AES/EBU input, GPIO, CAN-Bus), RCM-28 (DSP, GPIO, CobraNet™) and the RCM-20 (no DSP, CAN-Bus).
The modules enable different levels of control and monitoring of the amplifier.
The connection of the TG-7 to a PC running IRIS-Net software can be achieved using a UCC-1 USB-CAN interface and/or a N8000 digital matrix.
Features
- Up to 2 x 3500W into 2 Ohms
- Grounded Bridge Class-H Design
- Microprocessor Controlled
- Compound Thermal Protection
- Auto Mains Input Voltage Select
- Mains Circuit Breaker Supervision
- Front LCD-Panel for Control and Monitoring
- Slot for Optional IRIS-Net™ Compatible Control Module
- Complete PC Control (CAN, Ethernet)
- State-of-the-art Real Time DSP (RCM26/28)
- Unique System Diagnostics and Supervision
- Compatible with all other IRIS-Net Compatible Hardware
- 11-Level Protection Package
- Only 14.5 kg (32 lbs)
| Specifications |
| 2 Ω | 4 Ω | 8 Ω |
| Max. Midband Output Power - THD=1%, 1 kHz, Dual Channel | 3500 W | 2500 W | 1500 W |
| Rated Output Power - THD <0.1%, 20 Hz–20 kHz | - | 2100 W | 1050 W |
| Max. Single Channel Output Power - Dynamic Headroom, IHF-A | 4500 W | 3200 W | 1800 W |
| Max. Single Channel Output Power - Continuous, 1 kHz | 4100 W | 2700 W | 1600 W |
| Max. Bridged Output Power - THD=1%, 1 kHz | - | 7000 W | 5000 W |
| Maximum RMS Voltage Swing - THD=1%, 1 kHz | 125 V |
| Voltage Gain - ref. 1 kHz | 41/35/32 dB (switchable) |
| Power Bandwidth - THD=1%, ref. 1 kHz, 1/2 power @ 4Ω | 10 Hz–50 kHz |
| Frequency Response (±1 dB, ref. 1 kHz/1 W) | < 10 Hz–30 kHz |
| Input Sensitivity - at rated power @ 8Ω, 1 kHz | 0/+6/+9 dBu (switchable) |
| Maximum Input Level - ref. 1 kHz | +22 dBu (9.75 Vrms) |
| Input Impedance - balanced | 20 kΩ |
| Crosstalk - ref. 1 kHz, rated output power | < -80 dB |
| THD @ rated power | < 0.05% |
| IMD-SMPTE - 60 Hz, 7 kHz | < 0.05% |
| DIM-30 - 3.15 kHz, 15 kHz | < 0.02% |
| Slew Rate | 35 V/μs |
| Signal to Noise Ratio (A-weighted, 32 dB gain) | 111 dB |
| Output Noise (A-weighted) | < -70 dBu |
| Output Stage Topology | Class H Grounded Bridge |
| Damping Factor - 1 kHz | > 400 |
| Power Requirement | 100–240V, 50/60 Hz or 100V, 50/60 Hz |
| Power Consumption | 1450 W |
| Protections | Audio Limiters, Hi-Temperature, DC, HF, Short Circuit, Back EMF, Peak Current Limiter, Inrush Current Limiter, Power On Delay, Mains Circuit Breaker Protection, Mains Over/Undervoltage |
| Cooling | Front-to-rear, 5-stage-fans |
| Ambient Temp. Limits | 5° C–40° C (40° F–105° F) |
| Safety Class | I |
| Dimensions (HxWxD) | 8.81 x 48.3 x 51.2 cm (3.5" x 19.0" x 20.2") |
| Weight | 14.5 kg (32 lbs) |
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TG7 Specs (pdf)