Pioneer GM-X374 User Manual download pdf (Page 14)

Specifications

GM-X574

Power source .......................................................................................................... 14.4 V DC (10.8 — 15.1 V allowable)

Grounding system .......................................................................................................................................... Negative type

Current consumption .................................................................................................... 26.5 A (at continuous power, 4 Ω)

Average current drawn* ........................................................................................................ 9.1 A (4 Ω for four channels)

14.2 A (4 Ω for two channels)

Fuse ........................................................................................................................................................................ 25 A × 2

Dimensions ...................................................................................................................... 269 (W) × 50 (H) × 309 (D) mm

Weight .................................................................................................................... 3.7 kg (Leads for wiring not included)

Maximum power output .................................................................................................................. 100 W × 4 / 260 W × 2

Continuous power output ........................................................................ 70 W × 4 / 160 W × 2 (DIN45324, +B=14.4 V)

Load impedance .......................................................................................................................... 4 Ω (2 — 8 Ω allowable)

(Bridge connection: 4 — 8 Ω allowable)

Frequency response .......................................................................................................... 10 — 45,000 Hz (+0 dB, –1 dB)

Signal-to-noise ratio ...................................................................................................................... 97 dB (IEC-A network)

Distortion ........................................................................................................................................ 0.008% (10 W, 1 kHz)

Separation ...................................................................................................................................................... 65 dB (1 kHz)

Low pass filter .............................................................................................................................. Cut off frequency: 80 Hz

Cut off slope: –12 dB/oct

High pass filter ............................................................................................................................ Cut off frequency: 80 Hz

Cut off slope: –12 dB/oct

Maximum input level/impedance .................................................................................. RCA: 6.5 V/22 kΩ (0.2 — 6.5 V)

Speaker: 26 V/40 kΩ (0.8 — 26 V)

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.