Ground Zero PLUTONIUM GZPA 1.6000D, Owner'S Manual

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9
Speaker connection mode
One speaker mono mode
Specifications
Modell GZPA 1.6000D GZPA 1.8000D
2 Ω 14,4 V / 16 V / Peak Power 3500* / 4400* / 5500 Watt 4200* / 5200* / 6400 Watt
1 Ω 14,4 V / 16 V / Peak Power 5000* / 6000* / 8000 Watt 6500* / 8000* / 10000 Watt
Link mode
2 Ω 14,4 V / 16 V / Peak Power
10.000* / 12.000* / 16.000 Watt 13000* / 16000* / 20000 Watt
Input level 200 mV - 8 Volt 200 mV - 8 Volt
Lowpass filter 50 Hz - 150 Hz 50 Hz - 150 Hz
Operating voltage 10 -16 Volt 10 -16 Volt
Subsonic filter 15 Hz - 60 Hz 15 Hz - 60 Hz
Subsonic slew rate 24 dB/ octave 24 dB/ octave
Phase Shift 0° -180° 0° -180°
Bass Boost Gain 0 dB - +12 dB 0 dB - +12 dB
Signal to noise ratio >90 dB >90 dB
Damping factor
>200 @ 20 Hz 4 Ω >200 @ 20 Hz 4 Ω
T.H.D. 1W 4 Ω 0.1 % 0.1 %
Dimensions (W x H x L) mm
inches
286 x 69 x 595
11.34 x 2.73 x 23.61
287 x 69 x 700
11.30“ x 2.72 x 27.56“
* Power ≥ 1% T.H.D.
10
Trouble shooting guide
SYMPTOMS CHECK POINTS CURE
Is the POWER LED illuminated? Check fuses in amplifier. Make sure remote
lead is connected check signal leads. Check
gain control
Check Tuner/Deck volume level
NO SOUND
Is the PROTECT LED illuminated? Check for speaker short or amplifier
overheating
No power to the amplifier Check power wire or connections
No power to remote wire with receiver
on Check connections to radio
AMP NOT
SWITCHING ON
Check fuse Replace fuse if broken
Check speaker leads Inspect for short circuit or an Open
connection. NO SOUND IN ONE
CHANNEL
Check audio leads Reverse left and right RCA inputs to determine
i fit is occurring before the amp
AMP TURING OFF
MEDIUM/HIGH
VOLUME
Check speaker load impedance Make sure proper speaker load impedance
recommendations are observed.
(If you use an ohm meter to check speaker
resistance, please remember that DC
resistance and AC impedance may not be the
same)
Temperature shut down Turn radio volume down PROTECTION LAMP
ON
Speaker wires short Separate speaker wires and isolate