Electronics > Car Audio/Video > Car Amplifiers > Panasonic CY-PAD1003U Remanufactured 1100W Digital Monaural Power Amplifier, Power Output (at 4Ω and ≤ 1% THD+N) 350W x 1, Signal to Noise Ratio (1W into 4Ω) 85dBA, THD (1kHz) 0.02%, Frequency Response (±1.0dB) 10Hz - 30kHz, Crossover Frequencies 50Hz - 250Hz, Bass Boost 0dB - 15dB, Input Level Adjustment 200mV - 6V (CYPAD1003U CY PAD1003U CY-PAD1003 CYPAD1003)
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Panasonic CY-PAD1003U Remanufactured 1100W
Digital Monaural Power Amplifier, Power Output (at 4Ω and ≤ 1% THD+N) 350W x 1,
Signal to Noise Ratio (1W into 4Ω) 85dBA, THD (1kHz) 0.02%, Frequency Response
(±1.0dB) 10Hz - 30kHz, Crossover Frequencies 50Hz - 250Hz, Bass Boost 0dB -
15dB, Input Level Adjustment 200mV - 6V, Speaker Impedance 4Ω, Current
Consumption 24A (350W x 1, 4Ω), Line-Out Jacks, Gold-plated RCA Connectors, Gold
Plated Speaker Terminals, Speaker Level Input
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General Information |
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Manufacturer |
Panasonic |
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Manufacturer Part Number |
CY-PAD1003U |
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Product Name |
1100W Digital Monaural Power Amplifier |
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Marketing Information |
Make a Powerful Sound Statement
Panasonic's line of power amps expands even further to include digital
technology. High efficiency is a key requirement for amplifiers,
particularly when it comes to driving a powerful subwoofer over long
periods using the car's battery power. Compared to the 45% to 55%
efficiency of a conventional analog amp, a "digital" amp can attain over
70% to 80% efficiency by converting the input signal to a pulse signal
and operating its output stage in "class D" or switching mode. Maximum
output power is an impressive 1100W to provide effortless subwoofer
drive, thanks to high efficiency with low heat generation and reduced
load on the car battery.
Low-Pass Filter for Subwoofer
Amps with a built-in low-pass filter simplify upgrading to a subwoofer
system. You can adjust the cutoff frequency continuously from 50Hz to
250Hz for optimum matching between the subwoofer's range and that
covered by your other speakers.
Line-Out Jacks for Expansion
When configuring a sophisticated car audio system, line-out jacks make
all of the difference. They let you easily connect multiple amps, while
keeping the wiring neat for an attractive appearance.
"Intelligent" Bass Servo Circuit
In comparison with the midrange and tweeter units, the woofer has a
relatively higher moving mass, heavier voice coil and larger inductance,
so it needs more current to start moving. This causes the bass to lag
behind the mid and high frequencies, resulting in unnatural tonal
coloration. Furthermore, because of its longer throw, the woofer's voice
coil has a greater tendency to deviate from pistonic motion, resulting
in non-linear dynamic distortion. To overcome these woofer shortcomings,
our "intelligent" bass servo drive circuit can feed very high current at
the moment of start-up and instantaneously detect and correct the state
of voice coil movement to maintain pistonic motion and avoid
non-linearity. The result is bass that is more coherent with the rest of
the frequency spectrum, achieving greater fidelity to the original
sound. |
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Specifications |
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Digital Technology
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Yes |
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Power Output (maximum)
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1100W |
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Power Output (at 4Ω and ≤ 1% THD+N) |
350W x 1 |
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Signal to Noise Ratio (1W into 4Ω)
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85dBA |
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THD (1kHz)
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0.02% |
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Frequency Response (±1.0dB)
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10Hz - 30kHz |
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Crossover Frequencies |
50Hz - 250Hz |
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Bass Boost |
0dB - 15dB |
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Input Level Adjustment
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200mV - 6V |
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Speaker Impedance
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4Ω |
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Current Consumption |
24A (350W x 1, 4Ω) |
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Line-Out Jacks |
Yes |
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Gold-plated RCA Connectors
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Yes |
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Gold Plated Speaker Terminals
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Yes |
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Speaker Level Input
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Yes |
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Mix Mode Operation
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No |
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Servo Drive Circuit |
Yes, for PWM DC-DC converter |
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Thermal shutdown protection circuit
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Yes |
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Indication LED |
Yes |
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Illumination |
Blue |
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Dimensions (H x W x D)
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2-7/16"' x 11-15/16" x 11"
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A-20100706-1206-130-E
*Note:
This is a
reconditioned
product. It carries limited warranty. Call us for details.
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