PSSO DDA-3500 Power Amplifier

Features

• Stereo PA Amplifier with Class-D Technology and Switching Power Supply
• Lightweight and low-profile design due to integrated switching power supply
• Reliable workhorse with high impulse strength for a wide range of applications (e.g., compact PAs, multi-way PAs, concerts)
• Limiter and speaker turn-on delay
• 3 selectable operating modes (Stereo, Parallel, or Bridged)
• 2 stepped level controls for precise level adjustment
• Adjustable input sensitivity
• Per channel LED VU meter and LEDs for activated protection circuit (Protect) and clipping (Clip)
• Electronically balanced inputs via XLR connectors with XLR loop-through outputs
• Speaker outputs via lockable speaker connectors
• Robust steel chassis with aluminum front panel
• High-efficiency airflow from front to back
• Device cooling via temperature-controlled fans
• (19") 48.3 cm rack mountable, 2 HE
• Suitable for applications such as clubs/dance schools, installations, mobile use, mobile DJs/entertainers, restaurants, bars, hotels, rental companies, sports centers/gyms
• Power supply: 100-240 V AC, 50/60 Hz
• Total connection value: 300 W at 1/8 power
• Output power: 2 x 1750 W RMS (4 Ohm), 2 x 1000 W RMS (8 Ohm), 1 x 3500 W RMS bridged (8 Ohm)
• Frequency range: 20 - 20,000 Hz
• Signal-to-noise ratio: >100 dB
• Cooling: 2 x temperature-controlled fans, airflow from front to back
• Impedance: Input: 10 kOhm, unbalanced; Input: 20 kOhm, balanced
• Gain: 41.2 dB
• Circuit: Class D
• Rise times: >10 V/µs
• Damping factor: >500
• Controls: Power switch, volume control per channel, operating mode switch (Stereo/Parallel/Bridged), limiter switch, input sensitivity switch
• Protection circuit: Soft start, overheating, overload, short circuit, limiter, VHF, DC, progressive level control
• Status LED: Level indication, Signal, Clip, Protect
• Connections: Input: Line via 2 x 3-pin XLR; Output: Line via 2 x 3-pin XLR; Output: Speaker via 2 x speaker connectors (W)
• Input sensitivity: 0.775 V; 1.0 V; 1.81 V, switchable; 32 dB; 37 dB; 39.3 dB, switchable
• Enclosure type: (19") 48.3 cm rack mountable, 2 HE
• Dimensions: Width: 48.3 cm, Depth: 30.7 cm, Height: 8.9 cm
• Weight: 6.70 kg