Pioneer Key HPF Settings and Specifications for the Amplifier

Specifications

Power source	14.4 V DC (10.8 — 15.1 V allowable)
Grounding system	Negative type
Current consumption	25 A (at continuous power, 4 Ω)
Average current drawn*	8.5 A (4 Ω for two channels)
	14.2 A (4 Ω for one channel)
Fuse	20 A ⋅ 2
Dimensions	300 (W) ⋅ 63 (H) ⋅ 330 (D) mm
Weight	5.8 kg (Leads for wiring not included)
Maximum power output	200 W ⋅ 2 / 600 W ⋅ 1
Continuous power output	100 W ⋅ 2 (at 14.4 V, 4 Ω, 20 — 20 kHz 0.08% THD)
	300 W ⋅ 1 (at 14.4 V, 4 Ω, 20 — 20 kHz 0.8% THD)
	150 W ⋅ 2 (at 14.4 V, 2 Ω, 20 — 20 kHz 0.8% THD)
Continuous power output (DIN power)	140 W ⋅ 2 / 500 W ⋅ 1 (DIN45324, +B=14.4 V)
Load impedance	4 Ω (2 — 8 Ω allowable)
	(Bridge connection: 4 — 8 Ω allowable)
Frequency response	10 Hz — 80 kHz (+0 dB, –1 dB)
Signal-to-noise ratio	107 dB (IEC-A network)
Distortion	0.003 % (10 W, 1 kHz)
Separation	70 dB (100 Hz — 10 kHz)
Slew rate	40 V/µ sec.
Damping factor	100
Low pass filter	Cut off frequency: 40 — 120 Hz
	Cut off slope: –12 dB/oct
High pass filter	Cut off frequency: 40 — 120 Hz
	Cut off slope: –12 dB/oct
Gain control	200 mV — 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.

ENGLISH ESPAÑOL DEUTSCH FRANÇAIS ITALIANO NEDERLANDS

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