PA-6002 Frequency (Hz) 30-20000 Sensitivity (dB) 1.5 Description 2 x 600 WATTS POWER AMPLIFIER PA-5002 Frequency (Hz) 30-20000 Sensitivity (dB) 1.5 Description 2 x 500 WATTS POWER AMPLIFIER PA-4002 Frequency (Hz) 30-20000 Sensitivity (dB) 1.5 Description 2 x 400 WATTS POWER AMPLIFIER PA-3002 Frequency (Hz) 30-20000 Sensitivity (dB) 1.5 Description 2 x 300 WATTS POWER AMPLIFIER PA-2002 Frequency (Hz) 30-20000 Sensitivity (dB) 1.5 Description 2 x 200 WATTS POWER AMPLIFIER