Garage
Shop

See all parts that fit your 2009 Focus

Infinity K2 Amplifier with Clari-fi Technology (Open Box)

700W Peak (240W RMS) High Performance Kappa Series Class-D 2-Channel 2-Ohm Stable Amplifier with Bluetooth and Clari-Fi Technology

Infinity
Shop all Infinity
highlight-star-icon

• Item Condition: Like New Open Box
• 100 Watts RMS x 2 @ 4 ohm
• 120 Watts RMS x 2 @ 2 ohm
• 240 Watts RMS x 1 @ 4 ohm Bridged
• Total Peak Power: 700 Watts
• Bluetooth Streaming
• Clari-fi Technology
• Wired control panel
• Speaker-level (high-level) inputs

Learn more about the LS-k2-OB

We apologize

This item has been discontinued

Description


Infinity brand icon

Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

This amplifier features a one of a kind sound restoration system called Clari-Fi that analyzes your music as it plays. Using algorithms from default music samples, Clari-Fi is able to predict what notes were lost through compression, and restores your audio as the music plays! Compression can degrade up to 90 percent of the audio details originally recorded, so with Clari-Fi you will enjoy clearer vocals, purer harmonics for piano, and more dynamic music. The feature is the same one you will find in Lexus factory systems and in Harman home audio products, including a $15,000 Mark Levinson component!

Want to pass the controls to your friends? This amp is not only Bluetooth compatible but it also features Party Mode, which allows you to link up multiple Bluetooth devices to stream audio directly to the amplifier! Let your passengers stream their playlists directly to the amplifier and over your sound system!

Item Condition: Like New Open Box


General Features:

  • Item Condition: Like New, Open Box
  • Infinity Kappa Series K2
  • Class-D FullRange 2-Ohm Stable 2-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 100 watts x 2 chan.
    • 2 ohm: 120 watts x 2 chan.
    • Bridged, 4 ohm: 240 watts x 1 chan.
  • Total power output: 700 watts
  • Pulse Width Modulated MOSFET power supply
  • 2 or Mono channel operation
  • Speaker-level (high-level) inputs
  • Full range line outputs to daisy chain multiple amps
  • Signal to Noise Ration: >75dB
  • Sleek, brushed steel industrial design
  • Bluetooth Streaming: wireless audio streaming from phones and other devices. Receive phone calls by touching a button on the control panel. Plays through the car audio system In Party Mode, multi-pairing capability that enables Bluetooth devices to stream audio individually. When Party Mode is selected from the cabin-mounted control panel, anyone in the car can drive the music.
  • Clari-fi Technology: A predictive algorithm that analyzes music files and improves highly compressed digital music files in real time.
  • Wired control panel: has an omni-directional microphone and puts functions at your fingertips. Activate Bluetooth pairing, accept/end phone calls, select Party Mode and cancel Clari-Fi
  • ADAS Input: The ADAS input will override the audio signal when connected to Advanced Driver Assistant System (ADAS) accessories for safety.
  • Upgradable Firmware via the microUSB port
  • 8 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.
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

What's in the Box

  1. Amplifier
  2. Cabin-mounted control panel
  3. Spare fuses (2)
  4. Owner's Manual

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
100 watts x 2 channel
RMS Power @ 2 ohms
120 watts x 2 channel
Bridged RMS Power
240 watts x 1 channel
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
200 watts x 2 channel
Peak Power @ 2 ohms
240 watts x 2 channel
Bridged Peak/Max Power
700 watts x 1 channel
Amplifier Specifications
Series
Kappa Series
Amplifier Class
D
Number of Channels
2-Channel
Total Peak Power Output
700 watts
Total RMS Power Output
240 watts
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Signal-to-Noise Ratio
>75 dB
Strappable
Yes
Amp Bluetooth Connectivity
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

K2-OB

Weight:

6.90lbs

Internal SKU:

LS-k2-OB

Internal Product ID:

117169

Customer Ratings & Reviews


Infinity K2 Amplifier with Clari-fi Technology (Open Box) thumbnail image

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



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


iCB758WHT small

iLuv iCB758WHT USB to 3.5mm Headset/Mic Audio Adapter (White)

USB to 3.5mm Auxiliary Headset/Mic Audio Adapter

(2)

$19.99

List price $24.99

DR13254D_BAK44 small

Crunch DR-1325.4D with Belva 4 Gauge Amp Kit

1325W Peak Class D V-Drive Series 4-Channel Full Range Car Amplifier

(61)

$163.49

List price $216.98

No picture

Hertz MP 70.3 (Open Box, Great)

200W Peak (100W RMS) 3" Mille Pro Series Pro Audio Midrange 4-ohm Car Speakers

$244.99

List price $400.00

BSD4B_SonicElectronix-50-Gift-Card small

Encore BSD4B (Black) + Free $50 Sonic Electronix Gift Card

Universal Premium Upgraded Aftermarket Blind Spot Detection System w/ 4 Paintable Flush Mount Sensors + Free $50 Sonic Electronix Gift Card

(14)

$299.99

List price $549.99

MH30G1_UDAC3-BLK small

Master & Dynamic MH30 G1 (Gunmetal) + NuForce Icon uDAC-3 (Black)

Audiophile Grade On-Ear Foldable Headphones and High-Resolution USB Desktop Headphone Amplifier DAC

(2)

$199.00

List price $458.00

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2009 Ford Focus

2002 Dodge Dakota

2011 Subaru Forester

2018 Audi S7

2009 Mitsubishi Eclipse

2011 Mazda 6

2015 Mazda 6

2011 Chrysler 200

2012 Dodge Durango

2012 Audi Q7

Vehicle
Store
Delete

2020 Can-Am Defender DPS HD8

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.