Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Z. Discontinued Categories
  3. 301 Redirects
  4. Amp + Sub Combos
  5. Kenwood KAC-8105D_SWR-1242D

See all parts that fit your 2014 IS250

1000W Complete Kenwood + Alpine Bass Package

Kenwood Performance Series KAC-8105D Amplifier + Alpine SWR1242D Type R 12" Sub + 4GA Kit +Sealed Box

Kenwood
Shop all Kenwood
EXCLUSIVE
Product videos
highlight-star-icon

Class D Monoblock Car Amplifier • 500W x 1 chan. @ 2 ohm • Speaker-level inputs • Gold Plated Preamp RCA outputs • 12" Dual 4 Ohm Type-R Series Subwoofer • Multi-Roll Santoprene Surround • Includes Everything You Need To Add Bass To Your Car

Learn more about the kac8105d_swr1242d

We apologize

This item has been discontinued

Show me more products from this category
Go to Category
AXABH-LX1 main

Axxess AXABH-LX1

Amplifier Bypass Harness for select 2012-2025 vehicles from Subaru, Lexus, Toyota

1
-11.77%

$29.99

List price $33.99

Add to cart
82-TY1 main

Metra 82-TY1

Speaker Adapter & Harness Kit for select 1998-2024 vehicles from Toyota, Lexus, Subaru (Front or Rear Speakers)

1
-44.20%

$23.99

List price $42.99

Add to cart
P1650 main

Rockford Fosgate Punch P1 P1650

220W Peak (110W RMS) 6.5" Punch P1 Series 2 Way Coaxial 4-ohm Speakers

61

$109.99

Add to cart
Limited time!
R14X2 main

Rockford Fosgate Prime R14X2

120W Peak (60W RMS) 4” Prime Series 2 Way Coaxial 4-ohm Speakers

14
-7.69%

$59.99

List price $64.99

Add to cart
PRO-X6.4BM main

DS18 PRO-X6.4BM (Sold Individually)

500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Mid-Range Loudspeaker

1

$52.95

Add to cart

Product Highlights

Class D Monoblock Car Amplifier • 500W x 1 chan. @ 2 ohm • Speaker-level inputs • Gold Plated Preamp RCA outputs • 12" Dual 4 Ohm Type-R Series Subwoofer • Multi-Roll Santoprene Surround • Includes Everything You Need To Add Bass To Your Car

Description

Kenwood brand icon

Authorized dealer

Kenwood and Alpine Complete Bass Package

This Sonic Electronix Exclusive Bass package showcases a Kenwood KAC-8105D Series Amplifier along with an Alpine Type R 12" Subwoofer. This excellent bass package pushes 500 watts of clean, continuous RMS power. The Alpine Subwoofer has Dual 4 Ohm Voice Coils; meant to be wired in parallel down to a final impedance of 2 Ohms. For more information regarding subwoofer wiring, please check out our Subwoofer Wiring Diagram.

This Alpine Type R subwoofer requires 500 watts of RMS power. The included Kenwood KAC-8105D amplifier will compliment this required power by supplying a perfect matchup of certified RMS continuous power. This package also includes a sealed subwoofer enclosure to help for responsive, clean bass, and also a 4 gauge amplifier kit which is perfect to supply power to the amplifier.

Kenwood KAC Amplifier Features:
  • Class D Monoblock Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 300 watts x 1 chan.
    • 2 ohm: 500 watts x 1 chan.
  • Max power output: 1000 watts x 1 chan.
  • MOSFET power supply
  • LED power indicator
  • Tuned Bass EQ (0-18 dB bass boost at 40 Hz)
  • Speaker-level inputs with signal sensing for automatic turn-on
  • Preamp RCA outputs
  • Short circuit, DC offset, overload, and thermal protection circuitry
  • Aluminum die cast heat sink
  • Speaker impedance: 2-8 ohm
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Input sensitivity: 0.2-5 Volts
  • Variable low-pass filter (50-200 Hz, 24 dB/octave)
  • Subsonic filter (15/25 Hz)
  • CEA-2006 compliant amplifier
  • Frequency response: 10-200 Hz
  • Dimensions: 11"L x 2-5/16"H x 9-3/8"D
  • 1-year Sonic Electronix warranty
Alpine Type R Subwoofer Features:
  • 12" Dual 4 Ohm Type R Series Subwoofer
  • Power Handling:
    • Peak: 1500 watts
    • RMS: 500 watts
  • Impedance: Dual 4 ohm
  • Parabolic Kevlar reinforced pulp fiber cone woofer
  • High Amplitude Multi-Roll (HAMR) Santoprene surround
  • HAMR Surround integrates a concealed mount gasket for Alpint Type-R grille
  • Custom Cast Aluminum Frame with Integrated Perimeter Venting and Heat Transfer Plate
  • Cast aluminum perimeter vented heat transfer frame
  • Compound Radius Curve (CRC) Motor structure
  • Spiral cut aluminum former with high temperature DVC Winding
  • Radial Vented VC Heat sink and Airflow Management System
  • Mirrored progressive Nomex Spiders with reinforced layer integrated tinsel leads
  • One-sided terminal layout
  • 1-year Sonic Electronix warranty
Enclosure Features:
  • 12" Sealed Square Subwoofer Enclosure
  • Black carpet
  • Gold plated binding posts
  • Banana clip ready
  • Mounting depth: 13"
  • Cutout diameter: 11-1/8"
  • Box volume: 1.13 cubic feet
  • Made from 3/4" Medium Density Fiberboard (MDF)
  • Dimensions: 14"D x 14"W x 14"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Amplifier Kit Features:
  • Amplifier Installation Kit with RCA Interconnect Cable
  • 4 Gauge Power and ground cable for excellent power transfer
  • Designed for systems up to 1500W
  • Comes with everything needed to install an amplifier
  • RCA Interconnect cables use twisted pair construction for optimal signal transfer with low noise interference
  • Speaker cable is easy to install with clean and clear sound
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Amplifier Kit Includes:
  1. 17 ft. of 4 Gauge blue power cable
  2. 3 ft. 4 Gauge black ground cable
  3. 17 ft. Neon blue series RCA cable
  4. 16 ft. of Speaker wire
  5. 17 ft. of 18 Gauge blue remote turn-on wire
  6. 6 ft. of Split loom tubing
  7. 1 AGU Fuse Holder
  8. 60 AGU Fuse
  9. All Necessary Hardware for Installation
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

122
-33.36%

$79.96

List price $119.99

Add to cart
Limited time!
46CSC6934 main

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

40
-30.02%

$111.96

List price $159.99

Add to cart
43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

Add to cart
DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

Add to cart
Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

Add to cart
MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

Add to cart
PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

Add to cart
SXE-6926S main

Alpine SXE-6926S

280W Peak (90W RMS) 6x9” SXE Series 2-way 4-ohm Coaxial Speakers

13
-20.84%

$56.99

List price $71.99

Add to cart
NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Add to cart
Club 620F main

JBL Club 620F (SPKCB620FAM)

330W Peak (110W RMS) 6.5" Club Series 2-way 3-ohm Shallow Mount Coaxial Car Speakers

2
-38.48%

$79.95

List price $129.95

Add to cart

Specifications & Details

Full Range Amplifier Power Specifications
RMS Power @ 4 ohms
300 watts x 1 channel
RMS Power @ 2 ohms
500 watts x 1 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
Not Bridgeable
Peak Power Output
1000 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Maximum Input Gauge Size
4 AWG
THD at Rated RMS Power
0.8%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 200 Hz
Subsonic Filter
15 - 25 Hz
Signal-to-Noise Ratio
80 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
No
Fuse Rating
30A x 2 
Subwoofer Specifications
Subwoofer Size
12"
RMS Power Handling
500 watts
Total RMS Power Handling
500 watts
Peak Power Handling
1500 watts
Total Peak Power Handling
1500 watts
Woofer Surround
Santoprene Rubber
Woofer Composition
Kevlar Fiber
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Sensitivity
85 dB
Frequency Response
23 - 500 Hz
Enclosure Specifications
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Square/Rectangle
Height
14"
Width
14"
Depth
14"
Wood Thickness
3/4"
Number of Terminals
1
Terminal Type
Binding posts (banana clip ready)
Box Exterior Color
Black
Box Finish
Carpet
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details

Manufacturer:

Kenwood

Model Number:

KAC-8105D_SWR-1242D

Weight:

58.80lbs

Internal SKU:

kac8105d_swr1242d

Internal Product ID:

29475

Product and How-to Videos

  • Car Subwoofer Size Buying Guide | What Size of Sub Should I Get?
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews

1000W Complete Kenwood + Alpine Bass Package 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
BAK42 main

Belva BAK42

Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

(169)

$34.99

List price $59.99

Add to cart
XKIT42 main

NVX XKIT42

100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit

(124)

$109.99

List price $143.99

Add to cart
XBRC main

NVX XBRC

Universal Remote Level Control for Car Amplifier/Amp Bass/Input

(32)

$8.99

List price $9.99

Add to cart
SDTK20 main

NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

(123)

$49.99

List price $71.99

Add to cart
19405 main

Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

(47)

$156.95

List price $187.44

Add to cart
050210 main

Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$119.99

List price $145.81

Add to cart
CD2800.1LX-RB small

Clif Designs CD2800.1LX Factory Refurbished

Class D Monoblock Amplifier

$369.99

List price $999.99

SonicElectronix-125-Gift-Card small

$125 e-Gift Card at Sonic Electronix

Digital e-Gift Card for value of $125 applies electronically to account

$125.00

List price $125.00

No picture

JBL BP600.1 Power Series

$189.99

List price $349.99

RESPONDER-ONE small

Viper Responder One (P/N 4203V)

Viper 4203V SuperCode 2-way Remote Start and Keyless Entry System with Two 1-Button Remotes

(8)

$169.99

List price $299.99

DEH-P7500MP small

Pioneer DEH-P7500MP

$249.99

List price $395.00

AL-1851-EDPB small

Excalibur AL-1851-EDPB

2-Way Paging Remote Start Car Alarm w/ Keyless Entry Vehicle Security System

(4)

$119.99

List price $349.99

DKGM-C2S small

Crux DKGM-C2S Stereo Replacement Interface

Stereo Replacement Interface with Single DIN Dash Kit for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac

(2)

$78.30

List price $121.80

XR-W804 small

Kenwood eXcelon XR-W804

900W Max (300W RMS) Oversized 8" XR Series Single 4 ohm Car Subwoofer

$140.00

List price $180.00

09PK8 small

Kicker PK8 (09PK8)

8 Gauge Power Amplifier Installation Kit

(10)

$26.95

List price $79.95

Related Searches

› Kenwood › Kenwood Amp + Sub Combos › Amp + Sub Combos under $400
Save up to 10 different vehicles in your garage
Vehicle
Store Delete

2014 Lexus IS250

2021 Jeep Compass

2011 BMW 550i GT

2011 Volkswagen CC

2020 GMC Canyon

2000 Mercury Sable

2012 Smart Fortwo

2016 Ford Fusion

1996 Cadillac DeVille

1977 Mercury Comet

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

Cancel

This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue

Cancel

Shop your 2014 IS250
Why Use a Vehicle Fit Guide?
Change vehicle | Shop without vehicle
Whoa! Slow down. Add your details below!
additional information required
Add vehicle details to confirm fitment
Ignore fitment details
Find stereos and more that work -- fast.

Additional information:

Remove

Can't find your vehicle? Click here and we'll help.

Where to find vehicle info

Go to Fitment

Didn't find your car?

Submit your details and we'll help!
Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
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
Back

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.

Back
Track your order
Call our experts
Support Center
Return & Exchanges
Follow on Instagram Instagram logo
Subscribe on YouTube YouTube logo