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Soundstream PN2.350D

350W 2-Channel Picasso Nano Class D Amplifier

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Soundstream PN2.350D

350W 2-Channel Picasso Nano Class D Amplifier

$96.97

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General Features:

  • Picasso Nano Series 2-Channel Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 115 watts x 2 chan.
    • 2 ohms: 175 watts x 2 chan.
    • 4 ohms, Bridged: 350 x 1 chan.
  • Max power output: 350 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • Heavy duty aluminum heatsink
  • Soft turn-on circuit
  • Thermal and speaker short protection circuitry
  • Dash mount remote bass level control included
  • Variable Bass Boost (0 to +12 dB bass boost at 45 Hz)
  • 2 and mono channel operation
  • 180° phase switch
  • Speaker-level (high-level) inputs
  • Variable low-pass filter (50-250 Hz, 24 dB/octave)
  • Subsonic filter (12 dB at 10-50 Hz)
  • 4 gauge power and ground wiring is required for installation
    • Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier
  • Dimensions: 4.75"W x 5.50"L x 2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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.

115 watts x 2 channels
RMS Power @ 2 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 2 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.

175 watts x 2 channels
Bridged RMS Power

Bridging refers to combining two channels on an amplifier to create one channel with double the voltage and an increased power output. A 2-channel amplifier will bridge down to 1-channel and a 4-channel amplifier can bridge to create 2-channels. An amplifier is most commonly bridged to drive a subwoofer.

Remember, once you bridge two channels down to one its final impedance will be 4 ohms unless otherwise specified. This rating lists the RMS power created once an amplifier is bridged.

350 watts x 1 channels

Amplifier Specifications

Amplifier Series
This designates the series of the amplifier. Many amps are available in a litany of different wattage and channel configurations, but maintain consistent features throughout the product line.
Picasso-Nano (Soundstream)
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.

D
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.
2
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.

350 watts
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
4 AWG
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
2 ohms
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
4 ohms
Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
Yes
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Low-Pass (LP)
Low-Pass Crossover Frequency
The low-pass crossover frequency is typically used for subwoofers. It can be a fixed crossover point or a variable crossover range. A variable low-pass crossover allows you to select a specific crossover point which allows frequencies below the set crossover point to pass, while making frequencies above the set point gently or harshly roll-off, depending on the steepness of the slope.

The steepness of the roll-off slope is measured in dB/octave and refers to the rate of attenuation (lowering of volume) outside their pass bands.

50 - 250 Hz
Bass Boost
The objective of the bass boost is to get more kick out of your subwoofer. It is a circuit that emphasizes the lower frequencies at a given point. The bass boost should always be set first before setting the gain. This feature is known for destroying subwoofers and is commonly used incorrectly, so be cautious.
0 - 12 dB
Bass/Gain Remote
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Yes
Fan Cooled
A great feature to have if an amp generates a large amount of heat. Cooling fans can help regulate the temperature to prevent the amp from overheating (burning).
Strappable
Some amplifiers can be "strapped" together in order to increase the output of a single audio channel. These amplifiers feature RCA preamp outputs, allowing you to pass the signal directly from one amp to the other to ensure consistency.
CEA-2006 Compliant
Amplifiers that have been tested to meet specific standards. When a car amplifier meets these standards, you can be sure that it will be able to produce the amount of power specified by the official CEA-2006 rating. Usually, these rating consist of the following items:
  • RMS Power
  • Signal-to-Noise Ratio

This rating applies to both external car amplifiers, as well as the amplifiers inside of in-dash stereos.

Hi-Res Audio Compatible
This feature refers to if the product is capable of Hi-Res Audio (HRA) playback.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
80%
4 Star
0%
3 Star
20%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.6
Value
5.0
Features
4.8
Design
4.8
Usability
4.8
fredzuki

phoenix, AZ

Overall
Durability
Value
Features
Design
Usability
Incredible !!!

July 8, 2014

purchased and installed 2 sets of MB Quart OSC213, a pair of RE Audio REX8D4, a Soundstream PN2.350D (for 8"s) and PN4.320D (for mids & tweets) controled by a Kenwood KDCBT558U. 8"s are in minimal enclosures(sealed) . this system is in a 2005 Ford f-250 Super Duty Crew Cab. Incredible sound. couldn't believe my ears. WOW!! the REX8D4's feel and sound like more expensive 10"s. i HIGHLY recommend ALL these components,and will use them again on future installs...

21 of 25 found this helpful

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Rodek

Wetumpka, AL

Overall
Durability
Value
Features
Design
Usability
Clean strong power in a small package.

July 23, 2016

The Soundstream PN2.350D is small in size but don't let that fool you. It packs a punch power wise. In my set up, I have 2 of these amps. One is running a pair of Kicker 6.5's in the front doors and a Kenwood shallow mount sub in the rear of the car. The pair of amps work together in this setup perfectly.

The mids and highs are clear and distortion free. The bass output is strong and punchy. If you're looking for a 2 channel amp to run mids/highs or bridged to a subwoofer all the while being full range class d and diminutive in physical size, the PN2.350D is a great choice.

0 of 0 found this helpful

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den

guilford,vt.

Overall
Durability
Value
Features
Design
Usability
roadglide

May 21, 2016

i put a soundstream pn2.350 in my 2015 roadglide special. it sounds great when i use a flashdrive or other units in the usb connection. but i am disapoined that a class d amp interfears with the fm reception. can only receive a station once in awile. this seems to be a general problem with them. have read many people with same problem, with no way to fix it. very disppointed with that part of it.

0 of 0 found this helpful

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Chris

Florida

Overall
Durability
Value
Features
Design
Usability
Great!!

March 21, 2016

Excellent products and shipping, I'll definitely do more business with you guys!

0 of 0 found this helpful

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Isaac

Mosinee, WI

Verified Purchase
Overall
Durability
Value
Features
Design
Usability
Gets the job done, tiny size

March 17, 2016

Nothing bad to say about this little guy.. it gets the job done, and the little volume control knob it comes with is a nice touch if you use it as an amp for a sub, or something a little more outlandish like an amp to drive exterior speakers on a camper (that was what I personally got it for). Can't go wrong with this lineup, I have 2 of the 4ch versions as well which have all been performing well for about a year now.

0 of 0 found this helpful

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Browse 2 questions and 5 answers
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Why did you choose this?
Sonic Electronix Store
it looks small and has the righ power rating for my speakers
Jeanene O on Apr 30, 2015
Already have the PN2.520D. This is the perfect match
James F on Mar 13, 2015
Needed small class D amp to run 2 speakers in motorcycle fairing, perfect for the job. Great price.
Brian K on Apr 14, 2015
paired this against 2 of the RE AUDIO REX12D4 subwoofers and it had great quality and power
Macgyver F on Aug 25, 2014
I'm interested in this amp for my harley street glide. I have read on a popular harley forum that others have had trouble with FM recpetion using soundstream 4.520 class D amps, but that it was possible that SS was looking into it. I wondered, since the 2.350 is a newer amp, whether the FM reception issue had been resolved in this newer release? I will be using a rear whip antenna with this amp and the stock Harmon Kardon head unit.
A shopper on Jan 27, 2015
Best Answer: Hello,

The manufacture has not provided any memos or details regarding that issue. Please contact Technical Support to have your concern addressed.

Technical support is available Monday through Friday from 8AM PST to 4:30PM PST at (323)724-4600 extension 243.
If Tech Support is busy, please leave a message and you will get a return call within 24 hours.
Reply · Report · Customer SStaff on Jan 27, 2015
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Product Summary

Manufacturer

Model Number

PN2.350D

UPC

709483044357

Weight

5.00lbs

Internal SKU

pn2350d

Internal Product ID

79528

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: Soundstream PN2.350D

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