Pioneer GM-7300M 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	33.0 A (at continuous power, 4 Ω)
Average current drawn*	9.0 A (4 Ω for one channel)
	16.0 A (2 Ω for one channel)
Fuse	30 A ⋅ 2
Dimensions	300 mm (W) ⋅ 60 mm (H) ⋅ 334 mm (D)
Weight	4.1 kg (Leads for wiring not included)
Maximum power output	500 W ⋅ 1 (4 Ω) / 800 W ⋅ 1 (2 Ω)
Continuous power output	250 W ⋅ 1 (at 14.4 V, 4 Ω, 20 Hz to 240 Hz 0.5% THD)
	360 W ⋅ 1 (at 14.4 V, 2 Ω, 20 Hz to 240 Hz 0.8% THD)
Load impedance	4 Ω (2 Ω to 8 Ω allowable)
Frequency response	10 Hz to 240 Hz (+0 dB, –3 dB)
Signal-to-noise ratio	100 dB (IEC-A network)
Distortion	0.03 % (10 W, 120 Hz)
Low pass filter	Cut off frequency: 40 Hz to 240 Hz
	Cut off slope: –12 dB/oct
Bass Boost	Frequency: 50 Hz
	Level: 0 dB/6 dB/9 dB/12 dB
Gain control	RCA: 400 mV to 6.5 V
	Speaker: 1.6 V to 26 V
Maximum input level / impedance	RCA: 6.5 V / 22 kΩ
	Speaker: 26 V / 40 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.

11