FREE SG Delivery above SGD 100 | All Prices inclusive of GST
The Ashly TRA-4150 is a 4-channel convection-cooled rackmount P.A. or installation power amplifier housed in a rugged 2RU metal chassis, offering an output of 80 Watts per channel at 8 Ohms, designed to drive 4 and 8 Ohm loads and transformer-coupled 70V and 100V lines simultaneously. The coupling transformers are internally mounted.
The TRA-4150 incorporates a switch-mode-power supply and Class-D amplifier circuitry, providing a power-efficient solution. The low-noise unit features a switchable HPF filter and selectable gain sensitivity, turn-on delay DIP switches with up to 8 seconds of delay available, and rear-mounted set-and-forget gain controls.
The TRA-4150 is equipped with an internally switchable 120V/240V power supply, extensive protection circuitry, and standard Euroblock inputs along with screw terminal outputs.
Stereo @ 8 Ohms: 4 x 80W per Ch.
Stereo @ 70V: 4 x 150W per Ch.
|Damping Factor||>200, 8-Ohm load, <1kHz|
|Input Impedance||20 kOhms, Balanced|
|Gain||Selectable 26dB or 36dB|
|Frequency Response||20 Hz - 20 kHz, +/-1.0dB|
|Signal-to-Noise Ratio||>105dB, 20Hz - 20kHz unweighted|
|Total Harmonic Distortion (THD)||<0.01% (8-Ohm load, 10dB below rated power, 20Hz - 10kHz|
|Input Connections||4 x Ch.1,2,3,4 3- Pin Euroblock|
|Output Connectors||4 x Ch.1,2,3,4 Screw Terminals|
|Controls Front Panel||1 x Power Switch|
4 x Gain Control Knobs
1 x Blue Power On LED
12 x Green -24/-18/-12dB Signal LED's
8 x Yellow -6/-3dB Signal LED's
75W (1/8 Power Pink Noise @ 4 Ohm)
|Dimensions||19 x 3.5 x 11" (483 x 89 x 279.4mm)|
|Weight||29.5 lb (13.4 kg)|
Adjustable Turn-On delay Switches