DSA-302 - Class D power amplifier

The DSA series amplifiers deliver high power and sound quality.

They are class D power amplifiers, of high efficiency and reliability, with switched power supply.
Operating and power modes:
Stereo and parallel: up to 300 + 300 W RMS@4 Ω
Bridge: up to 600 W RMS@8 Ω

High reliability with: soft start, forced ventilation with variable speed and protection circuits (temperature, short circuit, overload, VHF, DC, AC, channel limiter).

Audio inputs with standard connectors: XLR and 6.3 mm jack and volume control for each channel.
Speaker outputs with screw terminals and banana plugs or speaker connector.

Very user-friendly and minimal set-up time.

Designed for professional use in different mobile events such as discos, concerts, festivals, meetings, etc.,as well as for fixed installations in discotheques, pubs, auditoriums, etc.

FEATURES

• Professional digital stereo power amplifier.

• High efficiency class D amplifier circuit.

• Switch-mode power supply.

POWER

• Stereo and parallel mode:

• 300 + 300 W RMS at 4 Ω

• 200 + 200 W RMS to 8 Ω

• Bridge mode: 600 W RMS at 8 Ω

FUNCTIONS

• Forced ventilation

• Power, signal, and peak indicator lights

PROTECTION

• Soft start, temperature, short circuit, overload, VHF, DC and AC

• Channel limiter

CONTROLS

• Channel volume

• Stereo/parallel/bridge operating mode selector

• Earth disconnection GND lift

INPUTS

• 2 balanced aux lines, combo (XLR and 6.3 mm jack) 20,000 Ω 650 mV (4 Ω), 750 mV (8 Ω)

RESPONSE

• 20-20,000 Hz

DISTORTION

• Harmonic: < 0.1%

DAMPING FACTOR

• > 200

S/N RATIO

• > 100 dBA

SLEW RATE

• 20 V/µs

OUTPUTS

• Speakers:

• 4-8 Ω stereo, screw terminals and bananas plugs or loudspeaker connector

• 8 Ω bridged mono, screw terminals and bananas plugs or loudspeaker connector

POWER SUPPLY

• 230/115 V AC, 900 W

DIMENSIONS

• 482 x 44 x 165 mm depth. 1 U 19" rack

WEIGHT

• 2.75 kg