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Precision Power PPI i350.2

350W RMS 2-Channel iON Series Class D Full-Range Digital Stereo Bridgeable Amplifier (i3502)

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• 115W x 2 Chan. @ 4 ohms
• 175W x 2 Chan. @ 2 ohms
• 350W x 1 Chan. @ 4 ohms
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Surface Mount Technology (SMT)

Learn more about the i3502
Was $189.99 Details
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$124.99

 with warranty

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Product Highlights


• 115W x 2 Chan. @ 4 ohms
• 175W x 2 Chan. @ 2 ohms
• 350W x 1 Chan. @ 4 ohms
• 3-Way System Protection
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• Surface Mount Technology (SMT)

Description


Precision Power brand icon

Authorized dealer



General Features:

  • iON Series 2-Channel Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 115 watts x 2 chan.
    • 2 ohms: 175 watts x 2 chan.
    • Bridged, 4 ohms: 350 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • Low-Heat producing circuit
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Balanced signal input
  • Double sided FR-4 PC board
  • Variable Bass Boost (0 to +12 dB bass boost at 45 Hz)
  • SMT (Surface Mount Technology) for easy installation
  • Soft start turn-on
  • 2 or Mono channel operation
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Input sensitivity:
    • Level: 200mV-6V
  • Variable high-pass filter (35-250 Hz, 12 dB/octave)
  • Variable low-pass filter (35-250 Hz, 12 dB/octave)
  • 8 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: 5-5/16"W x 5-1/2"L x 1-11/16"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
115 watts x 2 channel
RMS Power @ 2 ohms
175 watts x 2 channel
Bridged RMS Power
350 watts x 1 channel
Amplifier Specifications
Series
iON Series
Amplifier Class
D
Number of Channels
2-Channel
Total RMS Power Output
350 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.5%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
35 - 250 Hz
Low-Pass Crossover Frequency
35 - 250 Hz
Signal-to-Noise Ratio
70 dB
Channel Separation
55 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Yes
Fuse Rating
20A x 2 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

i350.2

Weight:

3.45lbs

Internal SKU:

i3502

Internal Product ID:

68787

Product and How-to Videos


  • Precision Power PPI iON Car Amplifiers
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews



5 star
75%
4 star
13%
3 star
0%
2 star
13%
1 star
0%



Durability
4.2
Value
4.4
Features
4.5
Design
4.5
Usability
4.5

Customer Reviews

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small but very powerful

I just had the amp installed this past week and as I stated it is small but very powerful. I'm enjoying it already.

By Nay on May 10, 2015

38

found this helpful.

Precision Power - Clean and Loud Music

I have 2 precision power amplifiers now, and if I had to buy another amp it would be a precision power. Highly recommend them. You get quite a bit for you money. Excellent value getting clean RMS watts for your dollars. I used this amp running in 2ohm at 2 channels, set the gain to the proper voltage and it runs my jeep speakers front and back on the 2 channels. One for the front one for the back. 2ohms sounds just as good as other 4ohm amps I have used, yet you get more watts to the speakers running in 2ohms. Nice size, fits in the glove box. No noise. Reliable. Loud and Clear. Pushes 2 kicker 4x6 and a premium sound bar. All needing 50 watts RMS, this amp delivers.

By Bobby on February 17, 2014

39

found this helpful.

Lotta power for the $$$

Love this little amp. Yes, it is surprising small, but fully pushes 2x Alpine SPR-60's.

By Bill on June 5, 2015

36

found this helpful.

Great product... Great bang for your buck...

I love this amp it may be small but it has a lot of power. If anyone is looking for a amp and not break the bank I would recommend this one, pros I like about it it's small so I can hide /fits any where for installs. I have no cons for it.

By Ignacio on May 5, 2014

37

found this helpful.

Parallel or Series?

If you had them in wired in parallel, you had 1ohm which is just about a short. Too bad it didn't work out for you. My practice is to lay it out and wire it up before installing it when there is a possibility of creating my own problems. Just a thought.
(This is a reply to the unhappy customer above).

Regards

By Wayne on July 12, 2015

34

found this helpful.

Specs are not accurate

I ordered this amp because of the small size, because it accepts balanced inputs, and because of it bridged rating of 350W at 4 ohm. I ran this to two, earthquake sound R8SWS (150 w each) wired in parallel (each speaker is 2 ohm) for a 4 ohm load. When I first hooked it up, I actually had to call customer support because NO sound could be heard at minimal gain. Then, I cranked the gain to 3/4 just to get enough energy to push the SWS's. With that much gain, the distortion was terrible. I know its not the SWS's because I have had them bridged to a channel on my JL Audio 600/6v2 (200W @ 4ohm) and the SX+WS's performed much better. Be wary of the ratings of this amp. I ended up returning it.

By Christian on May 3, 2015 Checkmark Icon Verified purchase

36

found this helpful.

dude

To the review above, if you wired 2 2-ohm speakers in parallel it would reduce the impedance of your load to 1-ohm not 4. Think you were looking for a series circuit there bud, no wonder it didn't work out for you.

By NT on November 23, 2015

28

found this helpful.

Good price for the product can not review it yet, just received on Sunday and have not installed the item.

Well, I just installed the amplifier a week after the purchase.
I ordered this amp because of the small size, because it is a two-channel output, and is rated at 350W at 4 ohms. I currently installed my two 6x9 Pioneer speakers rated at 150 watts max input, this amp currently outputs 115 watts x 2 @ 4 ohms which is perfect for my set up.
It is installed on a 1999 Volvo V70 wagon rear trunk. I can tell you that it is a worthy upgrade/add-on to my Pioneer deck. This amp performs much better than other amps I have tried.
I love this amp, it may be small, but it has a lot of power. If anyone is looking for an amp and does not break the bank, I would recommend this one to anyone.
Pros I like about it’s small. With the proper gains settings and matching the outputs from my Pioneer deck, it sounds excellent. I have no cons for it.

By Jorge on September 20, 2023 Checkmark Icon Verified purchase

16

found this helpful.

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