Garage
Shop

Polk Audio + Infinity Dual 12" Powered Bass Package

Two DXi Series 12" Dual 4 ohm Subwoofers + Kappa Series Class-D Monoblock Amplifier

highlight-star-icon

• 360 Watts RMS
• 720 Watts Max
• Dynamic Balance polypropylene cone
• Butyl Rubber Surround
• 50mm High temperature copper voice coils
• Frequency Response: 20Hz-300Hz
• Sensitivity: 88dB
• 700 Watts RMS x 1 @ 4 ohm
• 1000 Watts RMS x 1 @ 2 ohm
• Total Peak Power: 2600 Watts
• Variable low-pass filter: 32 - 320 Hz
• Sleek, brushed steel industrial design
• Upgradable Firmware via the microUSB port
• Speaker-level (high-level) inputs

Learn more about the dxi1240dvc_k1000

We apologize

This item has been discontinued

Description


Polk Audio brand icon

Authorized dealer

Polk Audio DXi1240DVC (DXi 1240DVC)

720W Max, 12" Dual 4 ohm DXi Series Car Subwoofer (DXI1240-DVC)
Quantity: 2

General Features:

  • 12" Dual 4 ohm DXi Series Subwoofer
  • Power Handling:
    • RMS: 360 watts
    • Peak: 720 watts
  • Recommended power range: 100 - 360 RMS
  • Dynamic Balance polypropylene cone
  • Butyl Rubber Surround
  • Dynamic Balance® driver technology
  • Nickel plated heavy duty input terminals - accommodates 8 AWG or twisted pairs of 12 AWG
  • 50mm High temperature copper voice coils
  • Top-mount depth: 6 1/4"
  • Cutout diameter: 11"
  • Frequency Response: 20Hz-300Hz
  • Sensitivity: 88dB
  • Resonance Frequency (Fs): 30Hz
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Priced Individually

Check out the DXi1240DVC Owner's Manual

Infinity Kappa K1000 Monoblock Amplifier

2600W Peak (700W RMS) High Performance Kappa Series Class-D Monoblock 2-Ohm Stable Car Subwoofer Amplifier
Quantity: 1

General Features:

  • Infinity Kappa Series K1000
  • Class-D 2-Ohm Stable Monoblock Amplifier
  • RMS Power Rating:
    • 4 ohms: 700 watts x 1 chan.
    • 2 ohms: 1000 watts x 1 chan.
  • Total power output: 2600 watts
  • Pulse Width Modulated MOSFET power supply
  • Mono channel operation
  • Noise-Rejecting Differential Inputs
  • Signal to Noise Ration: >80dB
  • Variable low-pass filter: 32 - 320 Hz
  • Varible line-level and Speaker-level inputs: 0.2 - 20V
  • Sleek, brushed steel industrial design
  • Upgradable Firmware via the microUSB port
  • 4 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. Spare fuses (2)
  3. Owner's Manual

Specifications & Details


Amplifier Power Specifications
RMS Power @ 4 ohms
700 watts x 1 channel
RMS Power @ 2 ohms
1000 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
2600 watts
Total RMS Power Output
700 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohms
Speaker Level Inputs
Yes
Low-Pass Crossover Frequency
32 - 320 Hz
Signal-to-Noise Ratio
>80 dB
Subwoofer Specifications
Series
DXi Series
Number of Subwoofers
2
Subwoofer Size
12"
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohms
RMS Power Handling
360 watts
Peak Power Handling
720 watts
Woofer Surround
Rubber
Woofer Composition
Polypropylene
Minimum Sealed Box Volume
0.75 cubic feet
Maximum Sealed Box Volume
1.0 cubic feet
Sensitivity
88 dB
Frequency Response
20 - 300 Hz
Xmax (millimeters)
18 mm
Top-Mount Depth (Mounting Depth)
6-1/4"
Cutout Diameter
11"
Recommended Enclosure Type
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DXi1240DVC_K1000

Weight:

36.16lbs

Internal SKU:

dxi1240dvc_k1000

Internal Product ID:

115911

Customer Ratings & Reviews



5 star
63%
4 star
38%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
5
Features
4.5
Design
4.8
Usability
4.8

Customer Reviews

Sort by:

Loading...

Polk DXi1240DVC

The following review is for DXi1240DVC, which is a part of the bundle you are viewing.

Polk 12" works great paired with Belva ported box and 1500 watt amp in my BMW, but sounds great and is all is expected.

By South on June 27, 2016

3

found this helpful.

DXi1240DVC

The following review is for DXi1240DVC, which is a part of the bundle you are viewing.

This polk came as a package with the BBX112 BK enclosure and did a really good job in my wife's BMW, I would recommend for a stater who wants a little extra bump for the daily commute.

By South on August 14, 2020 Checkmark Icon Verified purchase

Holy cow!!

The following review is for DXi1240DVC, which is a part of the bundle you are viewing.

Bought this as a replacement for another brand and all I can say is wow!! Sharp crisp bass!! Definitely would buy again!!

By Emilio on December 14, 2016

Bass on 40 bucks

The following review is for DXi1240DVC, which is a part of the bundle you are viewing.

For price the polk is great must have sealed 1 cubic ft box. Not for small enclosure this bass on budget is great.only downside the speaker terminals are not push terminals but what u expect for 40 bucks.

By JORGE on November 7, 2016 Checkmark Icon Verified purchase

Works Just Fine

The following review is for DXi1240DVC, which is a part of the bundle you are viewing.

So far so good. I have it hooked to a Kenwood 600 watt amp and it sounds great.

By Keith Stone on October 17, 2016

For the money can't be beat.

The following review is for DXi1240DVC, which is a part of the bundle you are viewing.

Nice,crisp sound for those that want bass but no trunk rattle

By kinsley on October 9, 2016 Checkmark Icon Verified purchase

DXi is legit

The following review is for DXi1240DVC, which is a part of the bundle you are viewing.

to be honest I never had heard of DXi mostly I knew about the DB series but this 12" sub right here really provides a lot of boom, if anything I think they underrate their subs unlike some of the low end brands out there, I'd consider this a competitor to Rocford and Kicker at the fraction of the price. I put this in a sealed box, wired to a 2000 watt belva amp Sonic recommended and the boom I get is 10/10

By James Y. on June 30, 2016 Checkmark Icon Verified purchase

Quality Sound on a budget

The following review is for DXi1240DVC, which is a part of the bundle you are viewing.

Money is tight and I needed a budget subwoofer that could satisfy my needs. I did not know what to expect when I purchased this sub but was blown away when the first time I hooked it up. I am running it on a NVX MVPA1 and the bass thumps in my trunk. Need to purchase some sound dampener because of how hard this thing hits.

By Jesus on June 30, 2016 Checkmark Icon Verified purchase

Add-ons


Similar Products

Best selling similar products

NVX QBUS8P

• Low Profile Ported Subwoofer System
• 150 Watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

(6)

$129.99

NVX QBSTA

• 11" Spare Tire Subwoofer System
• Built-In Class D Amplifier
• Top-mount amplifier controls
• Speaker-Level Inputs
• Wired Remote Bass Level Control

$249.99

Pioneer TS-WX1210AM

• 350 watts Single 12" Subwoofer Enclosure
• 4 ohms Impedance
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 10" TD x 12-1/2" BD x 19-3/4" W x 14-7/8" H

(2)

$179.99

MTX Audio TNP212D2 Terminator Dual Subwoofer Package + Amplifier

• 800W Peak (2 Subs)
• 400W RMS (2 Subs)
• 48oz. Magnet
• Terminator Series Class D Monoblock Car Amplifier
• Heavy 5/8" MDF Construction
• Black Carpeting

(153)

$279.95

Belva BPKG210v2 Dual 10" Subwoofer and Amp Package with Box and Wiring Kit

• Works with both Factory and Aftermarket Audio Systems
• Dual 10" Belva Subwoofers
• Monoblock Amp with Bass Knob
• Ported Enclosure
• Complete Amp Wiring Kit

(28)

$214.99

Related Searches


DXi1240DVC_K1000 small

Item added to your cart.

Price: $469.93

Essential add-ons
Belva BAK42 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

$59.99

$34.99

Add to cart
NVX XKIT42 100% OFC True 4 Gauge Wiring Kit with RCA Cables and Speaker Wire

The reviews speak for themselves, this is awesome wire with everything you need!

$114.99

$99.99

Add to cart
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$89.99

$59.99

Add to cart
Dynamat Sound Dampening Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
Save up to 10 different vehicles in your garage

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