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Planet Audio PSA4CB

500W Max 4-Channel Full Range Bluetooth-Enabled All-Terrain Amplifier System with Illuminated Multi-function Controller

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Planet Audio PSA4CB

500W Max 4-Channel Full Range Bluetooth-Enabled All-Terrain Amplifier System with Illuminated Multi-function Controller

$99.99

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NVX VUBT2

Universal Bluetooth Audio Receiver

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NVX V-Series RCA Interconnect Cable

19 ft. of 4-Channel RCA cable with dual twisted-pair conductors

$11.99

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Car/Marine Audio Installation Kit

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$18.99

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General Features:

  • Planet Audio PSA4CB
  • Class-A/B FullRange 4-Ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohms: 94 watts x 4 chan.
  • Total power output: 500 watts
  • Pulse Width Modulated MOSFET power supply
  • Inline Multi-Function Remote included
  • Weather resistant silicon button controller
  • Soft start turn-on
  • aptX Support
  • Bluetooth A2DP wireless audio streaming
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Frequency Response: 20 - 20000 Hz
  • Signal to Noise Ration: 90 dB
  • 10 - 12 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 5.22"W x 7.48"L x 1.65"H
  • Authorized Platinum Internet Dealer
  • 1 year Sonic Electronix, and 5 years Manufacturer's warranty


Check out the PSA4CB Owner's Manual



Power Specifications - Full Range Channels

RMS Power @ 4 ohms

The RMS power rating is the measure of continuous power that an amplifier can output, or a speaker can handle. It is the most accurate depiction of real, continuous power that the industry has so far.

If the final impedance of your speakers or subwoofers equals 4 ohms, this is how much power this amplifier will supply at that ohm level. The higher the RMS wattage, the more clean and loud your music will sound.

94 watts x 4 channels
Peak Power Output
This form of power rating refers to the maximum amount of power an electronic device can handle or output in an instant without damage occurring. Often times this maximum is achieved during a brief musical burst, such as a drum accent, or low bass hit.

Some manufacturers display peak power ratings on the face of their products to increase the appeal to consumers. The RMS power rating is more accurate, and we recommend using it for product comparison.

125 watts x 4 channels

Amplifier Specifications

Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.

AB
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
4
Total Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.

500 watts
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.

376 watts
Signal-to-Noise Ratio
This spec compares the strength of the signal to the level of background noise. A higher value indicates less background noise.
90 dB
Channel Separation
Also referred to as crosstalk. The amount of interference on one stereo channel caused by the leaking of the other stereo channel. The higher the rating in decibels (dB), the better the Channel Separation.
103 dB

Warranty and Return Policy

Parts Warranty Duration
6 years
Labor Warranty Duration
6 years
Warranty Provider
Manufacturer

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Accessory Tools and Products

Accessories added

NVX VUBT2

Universal Bluetooth Audio Receiver

Your Price $26.99

NVX XUBT3

Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob

Your Price $74.99

NVX XUBT4

Universal Bluetooth Audio Receiver

Your Price $74.99

NVX V-Series RCA Interconnect Cable

19 ft. of 4-Channel RCA cable with dual twisted-pair conductors

Your Price $11.99

Kicker 4-Channel RCA Audio Interconnect Cable

4 Meters (13 ft.) 4-Channel K-Series RCA Audio Interconnect Cable

Your Price $19.99

StreetWires ZN7 RCA Interconnect Cable

16.4 ft. of 4-Channel RCA Cable with hyper twist construction, oxygen free copper, and precision machined tips.

Your Price $59.99

Car/Marine Audio Installation Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

Your Price $18.99

Browse 4 questions and 2 answers
Hide answersShow all answers | Sort by
If you do not use the multi-function remote does it still work ok or is it required?
A shopper on Jul 13, 2016
· Add Answer · I Have This Question Too (1)
How are the speakers connected? What are the rca jacks for?
capps on Oct 1, 2016
Best Answer: Hi Joe,

How are the speakers connected?

We assume you are asking "What are the speakers connected to" (if this is incorrect, please elaborate.)

The speaker wires leading up to your speakers are connected to this harness:
http://www.sonicelectronix.com/pictures_new.php?id=98471&picture_id=2580227

What are the rca jacks for?

The RCAs are the INPUT to the amplifier. Your installer will send an audio signal from the Headunit (if there is one) TO the amplifier using these RCAs.
Reply · Report · Rick MStaff on Oct 3, 2016
· Add Answer · I Have This Question Too (0)
what is the difference between this amp and a regular one, how does the bluetooth feature work on this product and why would I purchase this as opposed to a regular alpine or pioneer amp?
Afour on Sep 11, 2016
Best Answer: Hello,

We aren't sure what it is you are asking. The PSA4CB is a "regular amp". However, we don't know how you are defining a "regular amp" vs one that isn't "regular. The PSA4CB is unique in that it has the ability to receive a bluetooth connection and control the bluetooth device, but beyond that it is just a typical amplifier with some Weather resistant properties.
Reply · Report · Rick MStaff on Sep 12, 2016
· Add Answer · I Have This Question Too (0)
What gauge wire do I need for this amp?
A shopper on Jun 14, 2016
· Add Answer · I Have This Question Too (0)

Product Summary

Manufacturer

Model Number

PSA4CB

UPC

636210105442

Weight

4.00lbs

Internal SKU

psa4cb

Internal Product ID

98471

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Planet Audio PSA4CB