Yamaha T4n Stereo Amplifier User Manual


 
T5n/T4n/T3n Owner’s Manual 13
Specifications
These specifications apply to rated power supplies of 120 V, 230 V and 240 V.
Half Power = 3 dB below rated power
1/8 Power = 9 dB below rated power
0 dBu = 0.775 Vrms
Specifications and descriptions in this owner’s manual are for information purposes only.
Yamaha Corp. reserves the right to change or modify products of specifications at any time without prior notice. Since specifications, equipment or options
may not be the same in every locale, please check with your Yamaha dealer.
European models
Purchaser/User Information specified in EN55103-1 and EN55103-2.
Inrush Current: T5n 24 A, T4n 8 A, T3n 6 A
Conforms to Environments: E1, E2, E3, E4
All Models
THD + N 20 Hz-20 kHz, Half power, RL = 4 , 8 MAX 0.1 %
Intermodulation Distortion 60 Hz:7 kHz, 4:1, Half power MAX 0.1 %
Frequency Response RL = 8 , Po = 1 W
20 Hz-20 kHz
MAX 0 dB
TYP 0 dB
MIN -0.5 dB
Channel Separation Half power, RL = 8 , 1 kHz
Att. Max, input 600 shunt
MIN 67 dB
Damping Factor RL = 8 , 1 kHz MIN 800
Voltage Gain Att. Max TYP 32 dB/26 dB
Maximum Input Voltage MIN +24 dBu
Input Impedance TYP 20 k (balanced) 10 k (unbalanced)
Controls Front Panel POWER switch (ON/OFF)
Attenuator (31position) x 2
Rear Panel MODE switch (STEREO/BRIDGE/PARALLEL) x 1
GAIN switch (32 dB/26 dB) x 1
AMP ID switch (6P DIP) x 1
Connectors Input XLR-3-31 type x 2
Euroblock connector (balanced) x 2
Output Speakon x 2, 5-way binding post x 2 pairs
DATA PORT RJ45 x 2
Indicators POWER/STANDBY x 1 (Green/Orange)
REMOTE x 1 (Green)
PROTECTION x 1 (Red)
TEMP x 1 (Red) heatsink temp 85 °C
SIGNAL x 2 (Green)
MUTE x 2 (Red)
CLIP x 2 (Red)
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 (RL 1 ): Limit the output.
Power Supply Protection Thermal: Amplifier shuts down automatically.
(heatsink temp 100 °C)
Cooling Continuously variable-speed fan x 2
Power Requirements US: 120 V/60 Hz
EU: 230 V/50 Hz
A: 240 V/50 Hz
Power Cord Length 1.5 m
Dimensions (W x H x D) 480 x 88 x 447 mm
Weight 14.0 kg
Included Accessories Handle x 2 (with flat-head screw x 4),
Euroblock connector x 2, Owner’s Manual