Specifications - Pioneer PRS-D220 Manual Del Propietário

Specifications

Power source ........................................................................................................ 14.4 V DC (10.8 V to 15.1 V allowable)
Grounding system .......................................................................................................................................... Negative type
Current consumption ........................................................................................................ 25 A (at continuous power, 4 Ω)
Average current drawn* .......................................................................................................... 8 A (4 Ω for two channels)
Fuse ........................................................................................................................................................................ 30 A × 2
Dimensions ...................................................................................................... 301 (W) mm × 57 (H) mm × 213 (D) mm
Weight .................................................................................................................... 3.4 kg (Leads for wiring not included)
Maximum power output .......................................................................................... 300 W × 2 (4 Ω) / 1 200 W × 1 (4 Ω)
Continuous power output .......................................................... 150 W × 2 (at 14.4 V, 4 Ω, 20 Hz to 20 kHz 1.0% THD)
Load impedance ........................................................................................................................ 4 Ω (2 Ω to 8 Ω allowable)
Frequency response .......................................................................................................... 10 Hz to 50 kHz (+0 dB, –3 dB)
Signal-to-noise ratio .................................................................................................................... 100 dB (IEC-A network)
Distortion ........................................................................................................................................ 0.005 % (10 W, 1 kHz)
Separation ...................................................................................................................................................... 70 dB (1 kHz)
Low pass filter ............................................................................................................ Cut off frequency: 40 Hz to 500 Hz
High pass filter ............................................................................................................ Cut off frequency: 40 Hz to 500 Hz
Bass boost ................................................................................................................................................ Frequency: 50 Hz
Gain control .................................................................................................................................... RCA: 400 mV to 6.5 V
Maximum input level / impedance ...................................................................................................... RCA: 6.5 V / 22 kΩ
Note:
• Specifications and the design are subject to possible modification without notice
due to improvements.
*Average current drawn
• The average current drawn is nearly the maximum current drawn by this unit
when an audio signal is input. Use this value when working out total current
drawn by multiple power amplifiers.
13
17 A (4 Ω for one channel)
17 A (2 Ω for two channel)
600 W × 1 (at 14.4 V, 4 Ω, 1 kHz 1.0% THD)
300 W × 2 (at 14.4 V, 2 Ω, 1 kHz 1.0% THD)
60 dB (100 Hz to 10 kHz)
Cut off slope: –12 dB/oct
Cut off slope: –12 dB/oct
Level: 0, 6, 9, 12 dB
Speaker: 1.6 V to 26 V
Speaker: 26 V / 90 kΩ