PANASONIC(RAMSA) / WP-DA202

The RAMSA WP-DA202 is a compact 1U-sized 2-channel power amplifier with 120 W x 2 (8 Ω continuous output). It can also be used as a 400 W x 1 (8 Ω load) power amplifier via BTL connection.

■Power Supply: AC100V 50Hz/60Hz

■Power Consumption: 115W (Based on the Electrical Appliances and Materials Safety Act) Approx. 550W at 200W x 2 (4Ω rated output)

■Rated Output: 120W x 2 (8Ω continuous output) 200W x 2 (4Ω continuous output) 400W (BTL 8Ω continuous output)

■Maximum Output: 265W x 2 (4Ω) *Based on JEITA TT-4503B Public Address Amplifier Test Method.


■Frequency Response: 20 Hz~20 kHz ±1 dB (8Ω 1W output)

■Total Harmonic Distortion: 0.3% or less (40 Hz ~ 20 kHz)

■Crosstalk: -70 dB or less (1 kHz)

■S/N Ratio: 100 dB or more (IHF-A, WTD, 22 kHz LPF ON)

■Input Sensitivity: +4 dB (Variable)

■Voltage Gain: +28 dB ±1 dB

■Input Impedance: 20 kΩ (Balanced)

■Input Terminal: Detachable connector

■Output Terminal: Screw terminal

■Operating Temperature Range: 0 °C to 35 °C (Room temperature at installation location)

■Dimensions: 480 mm (W) × 44 mm (H) × 350 mm (D) (excluding protrusions)

■Weight: Approx. 5 kg