Name: Precision Power PPI i640.5
Brand: Precision Power
SKU: i6405
Price: 200.99 USD
Availability: LimitedAvailability
Rating: 4.6000 (5 reviews)

Shop all Precision Power

by Precision Power

About
Specs & Details
Product Videos
Reviews
Add-ons
Related Searches

Only 1 Left!

Precision Power PPI i640.5 Image 1 — Precision Power PPI i640.5

Precision Power PPI i640.5 Image 2 — Precision Power PPI i640.5

Precision Power PPI i640.5 Image 3 — Precision Power PPI i640.5

Product videos

Product highlights

• 60 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 80 watts x 4 channel + 350 watts x 1 channel @ 2 ohm
• Bridged: 160 watts x 2 channel @ 4 ohm + 350 watts x 1 channel @ 2 ohm
• Total RMS Power: 670 watts
• Class D 2 ohm Stable 5-Channel-Channel Amplifier

Learn more about the i6405

Was $219.99 Details

$200.99

with warranty

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $20.10 in rewards to spend later

Quantity Qty

In Stock. Only 1 Left!

Brand new

Buy it now

Alternative financing

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Add an Extended Warranty Extend logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. Read more

This plan covers:

Hassle-free immediate replacement within minutes!
Easy online claims 24/7
Covers product breakdowns and failures

Extend by 1-year $13.99

Extend by 2-years $21.99

Extend by 3-years $27.99

Our X-Factor Guarantees

For over 24 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award-Winning Service

FREE Shipping Orders $49+

60-Day Easy Returns

Guaranteed Lowest Price

In-House Experts

Product Highlights

Description

Authorized dealer

Precision Power PPI i640.5

We’re in a time where small is popular. Reduced, more economical vehicles are more and more desirable. But that doesn’t mean you have to sacrifice massive power for your audio system. The Precision Power iON amplifiers pack vast amounts of power into small chassis thanks to marvelously efficient full-range Class-D topology and SMT technology.

Complimented with every possible preamp adjustment, the iON series leaves nothing to be desired. This series includes a four-channel model with built-in Bluetooth (i520.4B) to stream audio from any smartphone app to the vehicle’s speakers. Seamlessly pair your smartphone or other enabled smart devices for continuous audio playback through speakers, great for when you can’t have or change a source unit in a vehicle. This is a noteworthy addition to off-road trucks, motorcycles, or personal watercraft overlooking a music source unit. The Bluetooth model also comes with a pass-through cable to connect additional amplifiers to create a daisy chain configuration.

Product Details:

iON Series Class D 2 ohm Stable 5-Channel Amplifier
RMS Power Rating:

4 ohm: 60 watts x 4 channel + 200 watts x 1 channel
2 ohm: 80 watts x 4 channel + 350 watts x 1 channel
Bridged: 160 watts x 2 channel @ 4 ohm + 350 watts x 1 channel @ 2 ohm

Total power output: 670 watts
LED Power/Protect Light
Wired bass level remote control included
Speaker-level (high-level) inputs
Low-heat producing circuit
Full MOSFET DC-DC PWM power supply
Four-way protection
Double-sided FR-4 PC board
SMD technology
Nickel-plated RCA input connectors
Ultra slim design
Input Sensitivity: 0.5 - 12 volts
Total Harmonic Distortion (THD): 1%
Variable high-pass filter: 35 - 250 Hz
Variable low-pass filter: 35 - 250 Hz
Variable Bass Boost: 0 - 12 dB
4 AWG gauge amplifier wiring kit is recommended for installation
Dimensions: 10.2" L x 4.75" W x 1.5" H
Authorized Internet Dealer
1-year Manufacturer's Warranty
MFR #: i640.5

Specifications & Details

Key Features

Amplifier Key Features

Compact Design
Speaker Level Inputs

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

60 watts x 4 channel

RMS Power @ 2 ohms

80 watts x 4 channel

Bridged RMS Power

160 watts x 2 channel

Power Specifications - Subwoofer Channel

RMS Power @ 4 ohms

200 watts x 1 channel

RMS Power @ 2 ohms

350 watts x 1 channel

Amplifier Specifications

Series

iON Series

Amplifier Class

Number of Channels

5-Channel

Total RMS Power Output

670 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

2 ohm

Minimum Impedance Bridged

Not Bridgeable

THD at Rated RMS Power

Speaker Level Inputs

Yes

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)
Full (AP)

High-Pass Crossover Frequency

35 - 250 Hz

Low-Pass Crossover Frequency

35 - 250 Hz

Bass Boost

0 - 12 dB

Remote bass/level controller

Yes

Amp Bluetooth Connectivity

Hi-Res Certified

Low-Level Input Sensitivity

0.5 - 12 volts

What is in the box?

Paperwork

User manual

WITB: Amplifiers

Amplifier
Wired gain knob (wire attached)

Warranty and Return Policy

Parts Warranty Duration

1 year

Labor Warranty Duration

1 year

Warranty Provider

Manufacturer

Customer Ratings & Reviews

Precision Power PPI i640.5 thumbnail image

Rate or review product

Overall rating distribution

5 star		60%
4 star		40%
3 star		0%
2 star		0%
1 star		0%

Filter by Star Rating

Show only Verified Purchases

By feature average rating

Durability		3.6
Value		4.6
Features		4.2
Design		4
Usability		4.6

Customer Reviews

Sort by:

Great little AMP

This Amp is really worth every penny. It is incredibly small and i have it installed in my dash. It is also very powerful i have it powering Infinity Kappas and a 10 inch Kicker comp R in a ported box at 1 ohm. Yes the 5th channel is one ohm stable. This is a complete system amp for a decent audio build. I would definitely recommend.

By Jimme on June 12, 2014

found this helpful.

Helpful? Report abuse

Great Amp for the Money

I bought this amp to be used in a space saving install in a 91" MX-5, there are two tunnels that run front to back from the cabin and the trunk on both sides of the fuel tank, this amp fits in the passenger side just as if PPI designed it to fit in that spot.
I wanted a single amplifier to power all of the speakers in the car, but I wanted a Class-D amp since it would require less of the electrical system (not a strong point of the car).
This amp is currently powering a set of Polk DB 6 1/2 Coax in the doors, and a Sundown SD2-8 (currently in the trunk, but in a month or so it will be glassed flush with the rear deck).
The amp does not sound any worse than my Hifonics Class A/B amp (I was worried SQ would suffer being Class-D).

If you are curious, the sub channel is plenty powerful, you wont win any SPL competitions with this amps sub channel, but for daily listening it will be a great amp.

I do have one small complaint about this amp.....
If you look at the photos take a close look at where the power and ground are on the hookup blocks.
I used Knu Konceptz CCA 8 gauge wire to hook up power and ground, I am not sure if their wire is a little "over sized" but when I put the power and ground wires in, I noticed not all of the wire wanted to fit and some of the power wire was being pushed down onto the ground wire screw. It took a little bit of work but I got it all in there.
I just figured this would be something to point out.

Other than that little thing, I am so far pleased with this little amp.

I will not rate durability since it has only been installed for about 6 hours. But it seems it is forcing me to, I will just chose highest since it worked when I hooked it up. :D

By Justin on April 1, 2014

found this helpful.

Helpful? Report abuse

Great amp for the money!

I bought this amp for an audio upgrade that would not be seen in the Wife and I's 1991 Mazda MX-5. Sincewe drive the car on trips to see family out of state, the audio setup COULD NOT take any interior or trunk space. This amp fit the bill in multiple ways, It is obviously a full setup amp, it powers the door speakers (Polk Db650), headrest speakers (none installed currently), and rear deck mounted subwoofer (Sundown Audio SD2-8). The Polk's play so much louder and are more dynamic than they ever were off of the head unit, but I am sure part of that is having a high pass crossover set on the amp. I never had an amp for the Sundown, so I cannot say how powerful the sub channel is on this amp, but it does what I wanted it to, Add low end to the setup.

After using this amp, and installing a PPI Sedona series 580.5 amp in my Mothers Trailblazer to replace the Bose amp. I am a big fan of PPI amps. The Sedona 5ch and JCV head unit helped out the stock Bose speakers in my moms Trailblazer A LOT... It obviously helped out the setup in my MX-5, but considering this is a Class D amp, I figured there would be a significant loss in quality of sound. It sounds cleaner than the Hifonics HFi 55.4 I have powering the Component set I have in my Bravada. I am now considering looking into PPI for the front stage in my Bravada.

Now lets get to the size of this amp.... Since I could not take up ANY space in the MX-5, I had to find unused space... Behind the seats is the fuel tank, it sits in the middle of the car but there are two tunnels that run from the cabin to the trunk the amp is mounted in the passenger tunnel. I only needed 3ft of power wire, and 2ft of ground. (The subwoofer is mounted in the driver side, I had cut some metal out of the rear parcel shelf where the top folds down and have made a fiberglass enclosure so it was not ran free air, it sits below the level of the rear shelf so the top could be put down and the subwoofer would not hit it at full excursion.

This amp was a great buy, our MX-5 build was a ton of fun. If you are not looking for a "Banging" system, get a sub with some cone area and a separate sub amp. If you want a decently rounded system to just listen too, this amp is great.

By Justin on April 20, 2014

found this helpful.

Helpful? Report abuse

Beautiful

This item came to Grenada in about 7 days.(impressive) I was a bit surprised at how small it is and i did not expect much.paired with the existing factory speakers,pioneer TSW261 D4 sub and mini tweeters,the result is mind blowing .The sub channel is very powerful.My music is sweet and clean.
Anyone wanting to run a small, nice sounding ,inexpensive system from a single amp this is the one.

By Henry C on June 16, 2015

found this helpful.

Helpful? Report abuse

nice amp

worth every penny ! lots of power in a small package! would buy another one!

By Anonymous on September 16, 2018 Checkmark Icon

Verified purchase

found this helpful.

Helpful? Report abuse

Add-ons

Belva BAK46

Complete 6-Channel CCA 4 Gauge Amp Kit with RCA Cables and Speaker Wire

(21)

$69.99

List price $89.99

Subscribe

Welcome to the Team!

Precision Power PPI i640.5

$200.99

Product Highlights

Description

Precision Power PPI i640.5

Product Details:

Specifications & Details

Item Details

Product and How-to Videos

Customer Ratings & Reviews

Customer Reviews

Related Searches

Didn't find your car?

Account

Shopping help

Company

Everyday heroes

Brand stores

Useful links