Pioneer PRS-D1200M owner manual Specifications, Average current drawn

Specifications

Power source		14.4 V DC (10.8 V to 15.1 V allowable)
Grounding system			Negative type
Current consumption		39 A (at continuous power, 4 Ω)
Average current drawn*		12 A (4 Ω for one channel)
		20 A (2 Ω for one channel)
		28 A (1 Ω for one channel)
Fuse			40 A ⋅ 2
Dimensions	301 (W) mm ⋅ 57 (H) mm ⋅ 213 (D) mm
	[12 (W) in. ⋅ 2-1/4 (H) in. ⋅ 8-3/8 (D) in.]
Weight	3.5 kg (7.7 lbs.) (Leads for wiring not included)
Maximum power output	800 W ⋅ 1 (4 Ω) / 1 200 W ⋅ 1 (1 Ω to 2 Ω)
Continuous power (14.4 V)	NORMAL mode: 4 Ω, 20 Hz to 240 Hz,		1.0% THD, 400 W ⋅ 1
		2 Ω, 100 Hz,	1.0% THD, 600 W ⋅ 1
	HI-CURRENT mode: 4 Ω, 20 Hz to 240 Hz,		1.0% THD, 150 W ⋅ 1
		2 Ω, 100 Hz,	1.0% THD, 300 W ⋅ 1
		1 Ω, 100 Hz,	1.0% THD, 600 W ⋅ 1
Load impedance		4 Ω (1 Ω to 8 Ω allowable)
Frequency response		10 Hz to 240 Hz (+0 dB, –3 dB)
S/N ratio			92 dB (IHF-A network)
Distortion			0.5 % (10 W, 100 Hz)
Low pass filter		Cut off frequency: 40 Hz to 240 Hz
		Cut off slope: –18 dB/oct
Subsonic filter (HPF)			Frequency: 20 Hz
			Slope: –18 dB
Bass boost			Frequency: 50 Hz
			Level: 0 / 6 / 9 / 12 dB
Gain control			RCA: 400 mV to 6.5 V
			SP: 1.6 V to 26 V
Maximum input level / impedance			RCA: 6.5 V / 22 kΩ
			SP: 26 V / 90 kΩ
Power output	NORMAL mode: 400 W RMS ⋅ 1 channel
	(at 4 Ω and	1% THD+N)
	600 W RMS ⋅ 1 channel
	(at 100 Hz , 2 Ω and	1% THD+N)
	HI-CURRENT mode: 150 W RMS ⋅ 1 channel
	(at 4 Ω and	1% THD+N)
	300 W RMS ⋅ 1 channel
	(at 100 Hz , 2 Ω and	1% THD+N)
	600 W RMS ⋅ 1 channel
	(at 100 Hz , 1 Ω and	1% THD+N)
S/N ratio	66 dBA (reference: 1 W into 4 Ω)

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.

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