Pioneer GM-7100M - Manual (Page 12)

Power source .......................................................................................................... 14.4 V DC (10.8 — 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 (W)
× 60 (H) × 327 (D) mm
Weight .................................................................................................................... 4.7 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 — 240 Hz 0.5% THD)
360 W
× 1 (at 14.4 V, 2 Ω, 20 — 240 Hz 0.8% THD)
Continuous power output (DIN power) .......................................................... 380 W
× 1 (4 Ω) (DIN45324, +B=14.4 V)
Load impedance .......................................................................................................................... 4
Ω (2 — 8 Ω allowable)
Frequency response .............................................................................................................. 10 — 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 — 240 Hz
Cut off slope: –12 dB/oct
Bass Boost .............................................................................................................................................. Frequency: 50 Hz
Level: 0/6/9/12 dB
Gain control .................................................................................................................................. RCA: 200 mV — 6.5 V
Speaker: 0.8 — 26 V
Maximum input level / impedance ...................................................................................................... RCA: 6.5 V / 22 k
Ω
Speaker: 26 V / 40 k
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.
11
Specifications