Pioneer PRS-D3000SPL/X1H/EW, Руководство по обслуживанию

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PRS-D3000SPL/X1H/EW
1. SPECIFICATIONS
Power source........................................................................................ 14.4 V DC (10.8 — 15.1 V allowable)
Grounding system .................................................................................................................. Negative type
Backup current ............................................................................................................................ 3 mA or less
Current consumption ................................................................................ 42 A (at continuous power, 4
Ω
)
Average current drawn* .................................................................................... 8.3 A (4
Ω
for one channel)
........................................................................................................................9.0 A (2
Ω
for one channel)
Fuse (external) ........................................................................................................................................ 100 A
Dimensions .................................................................................................. 300 (W) x 64 (H) x 279 (D) mm
Weight .............................................................................................. 5.9 kg (Leads for wiring not included)
Maximum power output .................................................................... 1,000 W x 1 (4
Ω
) / 2,000 W x 1 (2
Ω
)
Continuous power output (EW)...................... 800 W x 1 (4
Ω
) / 1,400 W x 1 (2
Ω
) (DIN45324, +B=14.4 V)
Continuous power output (UC) .................................... 500 W x 1 (at 14.4 V, 4
Ω
, 20 —240 Hz 1.0% THD)
................................................................................1,000 W x 1 (at 14.4 V, 2
Ω
, 20 —240 Hz 2.0% THD)
Load impedance ................................................................ 4
Ω
(2 — 8
Ω
allowable), (Ex. Bridge 4 — 16
Ω
)
Frequency response .......................................................................................... 10 — 240 Hz (+0 dB, –1 dB)
S/N ratio ...................................................................................................................... 90 dB (IEC-A network)
Distortion .................................................................................................................... 0.05 % (50 W, 100 Hz)
Low pass filter ............................................................................................ Cut off frequency: 40 — 240 Hz
............................................................................................................................Cut off slope: –24 dB/oct
Subsonic filter (HPF) .......................................................................................................... Frequency: 20 Hz
..............................................................................................................................................Slope: –18 dB
Bass boost ............................................................................................................................ Level: 0 — 12 dB
............................................................................................................................ Frequency: 40 — 120 Hz
Phase control ...................................................................................................................... SYNC, SYNC INV
Gain control .......................................................................................................................... 200 mV — 6.5 V
Maximum input level / impedance .................................................................................. RCA: 6.5 V / 22 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.