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1800W Alpine + Sound Dampening Material Bass Bundle

12" Alpine SWR-1223D Type R Series Subwoofer + Cache CTM Dead Shield Sound Dampening Material

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12" Dual 2 ohm Type R Subwoofer • 1800W Max • 600W RMS • Kevlar Reinforced Pulp Cone Woofer • Five 18" x 32" Pieces of Dead Shield Sound Dampening Material • Eliminates Road Noise • Simple To Install • Increases sound quality and output

Learn more about the swr1223d_ctm

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Product Highlights


12" Dual 2 ohm Type R Subwoofer • 1800W Max • 600W RMS • Kevlar Reinforced Pulp Cone Woofer • Five 18" x 32" Pieces of Dead Shield Sound Dampening Material • Eliminates Road Noise • Simple To Install • Increases sound quality and output

Description


Alpine brand icon

Authorized dealer

Alpine plus Sound Dampening Material Bass Bundle

This Sonic Electronix Exclusive Bundle showcases a 12" Dual 2 Ohm Alpine Type R Subwoofer. This subwoofers is rated at 600 watts RMS of continues power and 1800 watts of Max power. The subwoofer is equipped with a Kevlar reinforced pulp cone woofer and injection molded Santoprene rubber surround for rigidity and performance. It is also equipped with one sided push terminals for easy installation, and a FEA optimized progressive NOMEX spider for increased excursion. With an Airflow Management system that reduces heat excursion, this Alpine Type R series subwoofer is sure to provide efficient sound and bass for long periods of time. In order to improve the all around sound of your audio car system, this bundle also includes five 18" x 32" pieces of Dead Shield sound dampening material. This dampening material will help reduce engine noise, vibrations, road noise and rattling to give you a higher sound quality. Four step peel and stick application makes installation simple and efficient. This sound dampening material is sure to improve the over all quality and output of your system.

Alpine SWR-1223D Features:
  • 12" Dual 2 ohm Type R Subwoofer
  • Power Handling:
    • Peak: 1800 watts
    • RMS: 300-600 watts
  • Kevlar reinforced pulp cone woofer
  • 2-Piece Structural Parabolic diaphragm design
  • Injection molded Santoprene rubber surround
  • Alpine exclusive High Amplitude Multi-Roll (H.A.M.R) surround for impressive excusrion and clean, accurate bass
  • FEA Optimized progressive NOMEX spider
  • Radial vented VC head sink
  • Concealed mount gasket system
  • Reinforced layer spider integration tinsel leads
  • Oversized 2-1/2" Voice coil
  • 4-Layer dual voice coil design
  • Voice coil made from 180°C high temperature wire on spiral cut aluminum former
  • Single-piece cast aluminum frame with Alpine Patent Pending Airflow Management System for efficient cooling
  • Airflow Management system controls the temperature of the voice coil by directing the air across the heatsink
  • One sided push terminals make installation and wiring fast and simple
  • Each terminal accepts up to 8 AWG wire for high power signal transfer
  • Concealed gasket mounting system hides the screw holes and makes for a clean install
  • Integrated grill technology allows for a seamless installation of a grill
  • US Patented Compound Radius Curve (CRC) design with integrated short sleeve configuration
  • CRC Machined motor structure creates a symmetrical magnetic field for less distortion and improves power handling
  • High-power, double-stacked strontium magnet structure
  • Newly redesigned for a 20% depth reduction
  • Frequency response: 24-200 Hz
  • Sensitivity: 83 dB
  • 1-year Sonic Electronix warranty
Cache CTM Features:
  • Five 18" x 32" Pieces of Dead Shield Sound Dampening Material
  • Eliminates Road Noise
  • Quiets Vibrations
  • Stops Rattles
  • Increases SPL
  • Reduces Heat
  • Simple To Install
  • Easy To Form Aluminum
  • Four step peel and stick installation
  • Increases sound quality and output
  • Up to 30% thicker than the leading competitors
  • Dimensions (each piece): 18"L x 32"W

Subwoofer Wiring Guide


Wiring Guide to Wire 1 1800W Alpine + Sound Dampening Material Bass Bundle Subwoofer

Mono Amp

Mono Amp - Option 1

2 Channel Amp - Bridged

Wiring Guide to Wire 2 1800W Alpine + Sound Dampening Material Bass Bundle Subwoofers

Mono Amp

2 Channel Amp

4 Channel Amp - Bridged

Wiring Guide to Wire 3 1800W Alpine + Sound Dampening Material Bass Bundle Subwoofers

Mono Amp

Mono Amp - Option 1

4 Channel Amp

Wiring Guide to Wire 4 1800W Alpine + Sound Dampening Material Bass Bundle Subwoofers

2 Channel Amp

4 Channel Amp


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Specifications & Details


Subwoofer Specifications
Series
Type-R Series
Subwoofer Size
12"
Peak Power Handling
1800 watts
RMS Power Handling
600 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
2 ohm
Frequency Response
23 - 400 Hz
Sensitivity
85 dB
Xmax (millimeters)
20 mm
Subwoofer Design
Round / Circle
Main Cone Color
Dark Gray
Woofer Composition
Kevlar Fiber
Woofer Surround
Santoprene Rubber
Subwoofer Grille
Optional (Accessory required and sold separately)
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Recommended Enclosure Type
Ported / Vented
Sealed
Minimum Sealed Box Volume
0.65 cubic feet
Maximum Sealed Box Volume
1.25 cubic feet
Minimum Ported Box Volume
1.0 cubic feet
Maximum Ported Box Volume
2.0 cubic feet
Top-Mount Depth (Mounting Depth)
6-3/8"
Cutout Diameter
10-13/16"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SWR-1223D_CTM

Weight:

45.00lbs

Internal SKU:

swr1223d_ctm

Internal Product ID:

36650

Product and How-to Videos


Customer Ratings & Reviews


1800W Alpine + Sound Dampening Material Bass Bundle thumbnail image

5 star
82%
4 star
14%
3 star
4%
2 star
0%
1 star
0%



Durability
4.8
Value
4.8
Features
4.8
Design
4.8
Usability
4.9

Customer Reviews

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GOOD PRODUCT

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

Super thick and easy to install. Noticeable difference and reasonably priced. 5 stars

By Brendan on April 18, 2012

31 found this helpful


What a difference

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

I came across this while looking for something to get rid of the rattle in my trunk. I bought it and when I opened my package, immediately knew it was of good quality. its thick and stuck well wherever I placed it and it made a noticeable difference. The rattling is gone and my JL Audio W3 sounds much deeper and louder. Thanks Sonic!

By Todd on April 27, 2011

31 found this helpful


Sound Dampner

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

Best bang for the buck.

By Brian on March 11, 2012

30 found this helpful


Great!

The following review is for SWR-1223D, which is a part of the bundle you are viewing.

These things have some power. No doubt the best I've heard. The neighbors get so mad, even people driving next to me. I have mine wired at 2 ohms hooked to a power acoustik 3000 watt amp. I'm sure the amp isn't pushing 3000 watts all the time, but the subs still get insane power, and have great power handling.

By Tony on March 1, 2011

24 found this helpful


Love It......

The following review is for SWR-1223D, which is a part of the bundle you are viewing.

Installed in a 2004 Dodge Stratus, i have 2 hooked up to a SPL 4000 Watt Amp and placed in a Sonic Sub Box: 2SSV12 (Gray). My very first sound system and i am very satisfied. Guarantee it you wont be disappointed, believe me.

By Quan on July 17, 2011

23 found this helpful


12 alpyne type r

The following review is for SWR-1223D, which is a part of the bundle you are viewing.

I have strong woofer sounds excellent February 12 type r in my jetta and paste db 149.80

By jesus on July 3, 2011

23 found this helpful


hits hard and is durable

The following review is for SWR-1223D, which is a part of the bundle you are viewing.

I have two in a ported box running at 400watts each. Wired to 2 ohms. They slam. They don't have much distortion. I got them 6 months ago and held up great. I got an alpine 15 type-r and need to install it. All I have is Alpine in my car. Also 4 spr-60c component speakers from alpine. I'm running them at 50 watts each and they're great. I'm going to run them at 100 watts each soon since they're rated 110 rms. Anyway alpine is awesome and the way to go. With just those 2 swr 1223d's I've gotten pulled over for shaking a cop's windows while I was at a red light and he was over in a parkinglot about a block away.

By ryan on February 21, 2012

22 found this helpful


bbb

The following review is for SWR-1223D, which is a part of the bundle you are viewing.

I have two of these running on a hifonics brutus 1700 rms at 2 ohms it hits pretty hard. hitting 141 db there alright for now.

By Matthew on December 2, 2011

23 found this helpful


amazing

The following review is for SWR-1223D, which is a part of the bundle you are viewing.

I have 2 of these hooked up to a Rockford 1000W class D amp in a dual slot ported box. this thing hits hard. Sounds alot better than my old L7s in terms of SQ. Lows are clear and makes everything around me shake. I would deff. recommend to anyone wanting an amazing set of subs for a great price!! Shipping took only 6 days. I will deff. buy from Sonic Electronix again!!

By combatmedic on November 16, 2010

23 found this helpful


love

The following review is for SWR-1223D, which is a part of the bundle you are viewing.

I love these sub for the price you cant beat it.

By Thomas on January 3, 2013

22 found this helpful




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