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1500W Alpine + RE Audio Bass Bundle

Alpine SWR-1223D 12" Type-R Series Sub + RE Audio XTX1500.1 Amplifier + 4 Gauge Installation Kit

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Alpine and RE Audio Bass Bundle

This Sonic Electronix Exclusive Bass package showcases a RE Audio XTX1500.1 Amplifier along with a 12" Type-R Series, Alpine Subwoofer. This excellent bass package pushes 300-600 watts of clean, continuous RMS power. The Alpine Subwoofer has Dual 2 Ohm Voice Coils; meant to be wired in parallel, to a final impedance of 1 Ohm. For more information regarding subwoofer wiring, please check out our Subwoofer Wiring Diagram.

This Alpine SWR-1223D 12" Type-R Series subwoofer requires 300-600 watts of RMS power. The included RE Audio XTX1500.1 amplifier will compliment this required power by supplying a perfect match-up of certified RMS continuous power. This package also includes a 4 gauge amplifier kit which is perfect to supply power to the amplifier. With the Alpine subwoofer, RE Audio amplifier, and The Install Bay amplifier kit, this bass bundle is great for anyone looking to upgrade their vehicle's audio system

Alpine SWR-1223D:
  • 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
RE Audio XTX1500.1 Features:
  • XTX Series Monoblock Full Range Digital Car Amplifier
  • RMS Power Rating (14.4V):
    • 4 ohms: 190 watts x 1 chan.
    • 2 ohms: 330 watts x 1 chan.
    • 1 ohm: 500 watts x 1 chan.
  • Dynamic power output: 2000 watts
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Wired remote included
  • Selectable bass boost (0-12 dB at 45 Hz)
  • Single channel operation
  • 2-Way System Protection circuitry (thermal and short circuit)
  • Heavy duty brushed aluminum alloy convection cooled heatsink for efficient heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated 8-18AWG screw terminals
  • Input sensitivity:
    • Low level: 200mV-6V
  • Variable low-pass filter (30-250 Hz, 24 dB/octave, Butterworth)
  • Subsonic filter (10-60 Hz, 24 dB/octave)
  • Signal to noise ration: >90dB
  • Phase Shift Control: 0 - 180°
  • Frequency response: 10-350 Hz
  • Dimensions: 5-15/16"L x 7-1/2"W x 1-15/16"H
  • 4-gauge power and ground wiring is required for installation.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
The Install Bay AK4 Features:
  • Complete 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables
  • Perfect for 1600 watts amplifier setup
  • Includes everything that you need to install a single amplifier
  • Premium power and ground cable
  • 1-year Manufacturer's warranty
The Install Bay AK4 Includes:
  1. 17 ft. of Blue power cable
  2. 3 ft. of Black ground cable
  3. 17 ft. of Clear/blue RCA cable
  4. 25 ft. of Speaker wire
  5. 17 ft. of Remote turn-on wire
  6. In-line AGU fuse holder
  7. 60 Amp AGU fuse
  8. Installation hardware
Amplifier Power Specifications
RMS Power @ 4 ohms190 watts x 1 channel
RMS Power @ 2 ohms330 watts x 1 channel
RMS Power @ 1 ohm500 watts x 1 channel
Peak Power Output2000 watts x 1 channel
Amplifier Specifications
Amplifier ClassD
Number of Channels1 - Mono
Total Peak Power Output2000 watts
Total RMS Power Output500 watts
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged1 ohms
Minimum Impedance BridgedNot Bridgeable
THD at Rated RMS Power0.1%
Speaker Level InputsNo
Preamp Outputs1 pair
Built-in CrossoverLow-pass (LP)
High-Pass Crossover FrequencyN/A
Low-Pass Crossover Frequency30 - 250 Hz
Subsonic Filter10 - 60 Hz
Signal-to-Noise Ratio90 dB
Channel SeparationN/A
Bass Boost0 - 12 dB
Bass/Gain RemoteYes
Fan CooledNo
Fuse Rating25A x 2 
CEA-2006 CompliantNo
Subwoofer Specifications
Number of Subs/Speakers1
Subwoofer Size12"
Voice Coil(s)Dual
Impedance (Per Voice Coil)2 ohms
RMS Power Handling600 watts
Total RMS Power Handling600 watts
Peak Power Handling1800 watts
Total Peak Power Handling1800 watts
Woofer SurroundSantoprene Rubber
Woofer CompositionKevlar Fiber
Minimum Sealed Box Volume0.65 cubic feet
Maximum Sealed Box Volume1.25 cubic feet
Minimum Ported Box Volume1.0 cubic feet
Maximum Ported Box Volume2.0 cubic feet
Sensitivity85 dB
Frequency Response23 - 400 Hz
Xmax (millimeters)20 mm
Top-Mount Depth6-3/8"
Cutout Diameter10-13/16"
Recommended Enclosure TypePorted / Vented
Sealed
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
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Related products
RE Audio XTX-1500.1 (XTX1500.1)
XTX Series Monoblock Full Digital Car Amplifier • 2000W Dynamic • 2-Way System Protection • Brushed Aluminum Alloy Convection Cooled Heatsink • Variable Low-Pass Filter • Fixed Bass Boost
The InstallBay AK4
Complete 4 Gauge Amplifier Installation Kit with RCA Interconnect Cables • Perfect for 1600 Watts Amplifier Setup • 17ft. Blue Power Cable • 3ft. Black Ground Cable • 17ft. Clear/Blue RCA Cable • 25ft. Speaker Wire

Product Summary

Manufacturer: Alpine
Model number: XTX1500.1_SWR-1223D
Weight: 38.44 lbs
Internal SKU: xtx15001_swr1223d
Internal product ID: 37818
Musical Mayhem Sweepstakes sponsored by MTX Audio. 3 winners, $2,300 in prizes!

Customer Testimonial

After extensively researching car audio equipment sites,I contacted Sonic Electronix's customer service who expertly provided assistance in the selection of proper equipment combination's. I was even more appreciative when I received my order the following day. Thank you!

- Art from Daly City, CA

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