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Infinity KAPPA ONE

1600W Max, Kappa Series Class D Mono Subwoofer Amplifier

5.0

(3 reviews)

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • Kappa Series Class D Mono Subwoofer Amplifier
  • RMS Power Rating:
    • 4 ohms: 500 watts x 1 chan.
    • 2 ohms: 800 watts x 1 chan.
  • Max power output: 1600 watts
  • MOSFET power supply
  • 3 LED indicators (2 power, 1 protect)
  • Bass Boost (0-12 dB)
  • DirectFET transistors increase power output and overall efficiency
  • Non-Stop Thermal Protection (The amplifier will gradually reduce output to cool the amplifier down instead of shutting it off if it overheats)
  • Dynamic Bass Optimization (DBO): Fine-tune the bass in your system to optimize performance. The frequency control also acts as a subsonic filter
  • Protection Circuitry (DC output, over/under voltage, short circuit)
  • Heavy duty aluminum alloy heatsink for supreme heat dissipation
  • Preamp RCA outputs
  • 1 Channel operation
  • RCA level inputs
  • Screw terminals
  • Variable high-pass filter (10-80 Hz, 12 dB/octave)
  • Variable low-pass filter (32-320 Hz, 12 dB/octave)
  • Subsonic Filter (24 dB at 15 Hz)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-320 Hz
  • Dimensions: 13"L x 7-1/16W x 1-3/4H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms500 watts x 1 channel
RMS Power @ 2 ohms800 watts x 1 channel
RMS Power @ 1 ohmNot Stable
Peak Power Output1600 watts x 1 channel
Amplifier Specifications
Amplifier ClassN/A
Number of Channels1 - Mono
Total Peak Power Output1600 watts
Total RMS Power Output800 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged2 ohms
Minimum Impedance BridgedN/A
THD at Rated RMS Power.05%
Speaker Level InputsN/A
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-pass (HP)
High-Pass Crossover Frequency10 - 80 Hz
Low-Pass Crossover Frequency32 - 320 Hz
Subsonic FilterN/A
Signal-to-Noise Ratio85 dB
Channel SeparationN/A
Bass Boost0 - 12 dB
Bass/Gain RemoteNo
Fan CooledNo
Fuse Rating40A x 3 
CEA-2006 CompliantYes
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for Infinity KAPPA ONE
Average Customer Rating is 5.0 out of 5 stars:
5.0
based on 3 Reviews
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Rating Distribution:
5 star:
.
100%
4 star:
.
0%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
5.0
Value
4.7
Features
4.7
Design
5.0
Usability
4.7
what's this?
Most Helpful Customer Reviews:
September 7, 2011 Huge power!!
Review by
H-Town from Hollister ca
Overall
Durability
Value
Features
Design
Usability
Huge power for such a small unit!!
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December 31, 2009 Great
Review by
Andrew from Tumut, Australia
Overall
Durability
Value
Features
Design
Usability
Fantastic amp. have had it for 6 months and no problems at all with it. Love it. it's small and easy to hide and works a dream
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May 1, 2009 Great Product
Review by
John from Midwest City, OK
Overall
Durability
Value
Features
Design
Usability
Bought this amp to run two Infinity Kappa Perfect 12 VQ.

The amplifier sounds great and has a fair amount of control available. I bench tested the amp with 2 Infinity Kappa Perfect 12 VQ and also with those two plus a Kicker S12L74. I was quite suprised how much power the amplifier was capable of putting out and how cool the amp stayed while doing it.

Excellent product, would recommend for normal setups, and also stealth setups where air flow may be low.
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Amplifier Wiring Kits
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Bass Remote Control
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Small Universal Remote Level Bass ControlSmall Universal Remote Level Bass Control
The Scosche RLC is a smaller universal bass remote that connects via RCA inputs.		$12.99
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.49
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12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction		$19.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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Kicker X-Series RCA Interconnect CableKicker X-Series RCA Interconnect Cable
16.5 ft. of 2-Channel Interconnects with twisted pair conductors, K-cut gold plated contacts, and hyper-flex technology for easy installation!		$26.99
Monster Cable 400 Series XTREME RCA Interconnect CablesMonster Cable 400 Series XTREME RCA Interconnect Cables
16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 8-cut turbine MirrorChrome connectors, and 3-way time correct windings for the ultimate RCA cable!		$69.00
StreetWires ZN9 Series Interconnect CableStreetWires ZN9 Series Interconnect Cable
16.4 ft. of 2-Channel ZN9 Cable with Rhodium-plated connectors, twisted-pair construction, and the the highest quality of signal transfer.		$54.99
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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4 AWG / 4 Gauge Firewall Bushing		$7.99
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Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs		$18.99
Professional Installation for your Car Power AmplifierProfessional Installation for your Car Power Amplifier
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Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components		$12.99
AutoSound 2000 CD-102AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement.		$12.99
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Audiophile reference series test disc for evaluation of all audio components.		$12.99
Main Product
 ProductPriceAdd?
Infinity KAPPA-ONEInfinity KAPPA ONE$269.95

Product Summary

Manufacturer: Infinity
Model number: KAPPA-ONE
UPC: 050667035044
Weight: 8.50 lbs
Internal SKU: kappaone
Internal product ID: 17417

Price Information

$549.95

–$280.00

$269.95

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