KSh KES
Description
High-Quality Affordable Design
To prevent poor bass performance in demanding situations, such as heavy bass content or dynamic range music, Pioneer designed a high-quality power supply to sustain constant power requirements. This design enhances audio performance by providing a better signal-to-noise ratio, improved audio dynamics, sustained bass when needed, and, most importantly, a more enjoyable ride in your car!
Automatic Signal sensing and Turn-On
When used with an audio source such as an OEM source or a receiver without RCA output, the amplifier will activate as soon as an audio source is detected through the speaker level outputs. When using a pre-amplified source (RCA), this Pioneer amplifier will use the signal (+12Vdc) from the Remote input for activation.
Bass Boost
This amplifier features a variable bass boost ranging from 0 to 12 dB for optimal bass performance. With this precise control, you can enhance the tonal balance and acoustic impact of the bass according to your listening preferences and musical style. The available adjustments are three levels: 0 dB, 6 dB, and 12 dB.
Variable Filter (Channel A)
The amplifier’s A outputs feature a variable high-pass filter (HPF) ranging from 40 Hz to 500 Hz, or a fixed low-pass filter (LPF) at 80 Hz, to precisely adjust the audio bandwidth and optimize the acoustic performance of your speakers and/or subwoofer. These channels are ideal for your front speakers or for bass when the amplifier is used in 2-channel mode with two subwoofers.
Variable Filter (Channel B)
The amplifier’s B outputs feature a high-pass filter (HPF) or low-pass filter (LPF) set at 80 Hz to eliminate low frequencies from your full-range speakers or high frequencies from your subwoofer, providing a more natural and pleasant acoustic performance. These channels are ideal for your rear speakers or a subwoofer when the amplifier is used in 3-channel mode.
| AMP FEATURES | |
|---|---|
|
Bass Boost Remote
No
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Bridgable
Yes
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Class
A/B
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Grounding System
Negative
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Power Source
14.4V (10.8 V to 15.1 V allowable)
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Protection Control system
Yes
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Terminal Type
Screw
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Unit Weight
4.9 lbs
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| PRODUCT PERFORMANCE | |
|---|---|
|
Allowable Load Impedance
2 ohm to 8 ohm allowable
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Avg Current Consumption (amps x #ch)
14 A x 2-Channel – 4 Ohm, 8.5 A x 2-Channel – 4 Ohm
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Bass Boost
50 Hz – Frequency
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Continuous-Power-Output
60 W x 4-Channel – 4 Ohm, 95 W x 4-Channel – 2 Ohm, 190 W x 2-Channel – 4 Ohm Bridged
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Crossover Network Channel
LPF – A/B Ch – 80 Hz, HPF – A Ch – 40 Hz to 500Hz, HPF – B Ch – 80Hz
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Crossover Network Channel Slope
-12db/oct (A/B CH)
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Frequency Response Channel
10Hz to 70kHz (+0dB,-3dB) A/B Ch
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Fuse Rating
25 A x 2
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Maximum Power Output
170 W x 4-Channel (4 Ohm), 250 W x 4-Channel (2 Ohm), 1000 W (4 Ohm Bridged)
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RCA Inputs
4-Channel
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Signal to Noise
95 dBA (Reference: 1 W into 4 ohm)
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Speaker Line input Sensor
Yes
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