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  1. Home
  2. Alpine Store
  3. Discontinued Alpine Car Audio & Electronics
  4. Discontinued Alpine Car Subwoofers
  5. Discontinued Alpine Car Bass Packages & Powered Subs

Discontinued Alpine Car Bass Packages & Powered Subs for your 2012 A4 close

Complete bass solution: subwoofer, box, and amp in one package.

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Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
Number of Channels
Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
Total RMS Power Output
Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.
Total Peak Power Output
The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.
Minimum Impedance Unbridged
The lowest impedance the amplifier will handle when it is not bridged.
Minimum Impedance Bridged
The lowest impedance the amplifier will handle when it is bridged.
Remote bass/level controller
If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.
Preamp Outputs
Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.
Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Speaker Level Inputs
Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.
Maximum Input Gauge Size
This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.
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Alpine RS-SB10 + Alpine S-A60M + Amplifier Wiring Kit

1800W Max (600W RMS) 10” Halo R-Series Amplified Loaded Enclosure

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Alpine RS-SB10 + Alpine S-A60M + Amplifier Wiring Kit

1800W Max (600W RMS) 10” Halo R-Series Amplified Loaded Enclosure

• 600 watts 10" Sealed Subwoofer Enclosure
• Ultra-shallow enclosure design
• 600W Class D Monoblock Amplifier
• Enclosure Dimensions: 16" TD x x 21.15" W x 5.25" H

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• 600 watts 10" Sealed Subwoofer Enclosure
• Ultra-shallow enclosure design
• 600W Class D Monoblock Amplifier
• Enclosure Dimensions: 16" TD x x 21.15" W x 5.25" H

(2) Alpine R-W12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit

(2) Alpine R-W12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit

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(2) Alpine R-W12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit

(2) Alpine R-W12D4 + Sealed Subwoofer Box + Mono Amplifier + Amp Kit

• 2250W Max
• 750W RMS
• Parabolic pulp/kevlar cone
• H.A.M.R. surround
• Cast aluminum frame with integral shorting sleeve
• Polypropylene, mica and talc dust cap
• 127 oz. Strontium ferrite segmented magnet

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342

• 2250W Max
• 750W RMS
• Parabolic pulp/kevlar cone
• H.A.M.R. surround
• Cast aluminum frame with integral shorting sleeve
• Polypropylene, mica and talc dust cap
• 127 oz. Strontium ferrite segmented magnet

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Alpine RS-SB12 + Alpine SA60M + Amplifier Wiring Kit

1800W Peak (600W RMS) 12” Halo Series 2-Ohm Loaded Subwoofer Sealed Enclosure

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Alpine RS-SB12 + Alpine SA60M + Amplifier Wiring Kit

1800W Peak (600W RMS) 12” Halo Series 2-Ohm Loaded Subwoofer Sealed Enclosure

• 600 watts Single 12" Sealed Subwoofer Enclosure
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 16" TD x W x H

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131

• 600 watts Single 12" Sealed Subwoofer Enclosure
• Spring-loaded Terminal Posts
• Enclosure Dimensions: 16" TD x W x H

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2 Alpine Type-S SWS-10D4 10" 1000w Bass Package with MB Quart ZA2-1000.1D Amp

(2) 500 RMS 10" Type-S Series Dual 4-Ohm + 1000W RMS Class-D Amplifier ( Includes FREE Amp Kit )

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2 Alpine Type-S SWS-10D4 10" 1000w Bass Package with MB Quart ZA2-1000.1D Amp

(2) 500 RMS 10" Type-S Series Dual 4-Ohm + 1000W RMS Class-D Amplifier ( Includes FREE Amp Kit )

• 1000W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• 350 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• 1,000 Watts RMS x 1 @ 1 ohm

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• 1000W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• 350 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• 1,000 Watts RMS x 1 @ 1 ohm

EXCLUSIVE

Alpine Type-S Dual 12" Bass Package with FREE Amp

1500W Peak 12" Type-S Series Dual 2-Ohm High Performance Subwoofers + Class D Monoblock Amplifier

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Alpine Type-S Dual 12" Bass Package with FREE Amp

1500W Peak 12" Type-S Series Dual 2-Ohm High Performance Subwoofers + Class D Monoblock Amplifier

• Subwoofers:
• 1500W Peak
• 500W RMS
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround

• Amplifier:
• RMS: 540W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 2000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 30 - 80 Hz
• Subsonic Filter From Off - 50 Hz

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• Subwoofers:
• 1500W Peak
• 500W RMS
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround

• Amplifier:
• RMS: 540W x 1 @ 4 ohm, 900W x 1 @ 2 ohm, 1200W x 1 @ 1 ohm
• Total Peak Power: 2000W
• 1 Pair of Preamp Outputs
• Bass Boost 0-12 dB at 30 - 80 Hz
• Subsonic Filter From Off - 50 Hz

EXCLUSIVE

Alpine Type-S Dual 10" Bass Package with FREE Amp

1000W Peak 10" Type-S Series Dual 2-Ohm High Performance Subwoofers + Class D Monoblock Amplifier

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Alpine Type-S Dual 10" Bass Package with FREE Amp

1000W Peak 10" Type-S Series Dual 2-Ohm High Performance Subwoofers + Class D Monoblock Amplifier

• Subwoofers:
• 1000W Peak
• 500W RMS
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround

• Amplifier:
• 4 ohm: 700 watts x 1 chan.
• 2 ohm: 1100 watts x 1 chan.
• Peak: 1500W x 1 @ 2 ohm
• Illuminated Logo
• Bass Boost 0-18 dB
• Chrome-Plated Connections

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• Subwoofers:
• 1000W Peak
• 500W RMS
• Dual 2-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene™ Surround

• Amplifier:
• 4 ohm: 700 watts x 1 chan.
• 2 ohm: 1100 watts x 1 chan.
• Peak: 1500W x 1 @ 2 ohm
• Illuminated Logo
• Bass Boost 0-18 dB
• Chrome-Plated Connections

Alpine PWA-S10V Bass Line Loaded Enclosure

750W Bass Line Series Single 10" Size Vented Subwoofer Angled Enclosure w/ Built-In Amplifier

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Alpine PWA-S10V Bass Line Loaded Enclosure

750W Bass Line Series Single 10" Size Vented Subwoofer Angled Enclosure w/ Built-In Amplifier

• 750W Single 10" Vented Subwoofer Enclosure with Built-In Amplifier
• 10" Bass Line Series Subwoofer
• Built-In 250W RMS Class D Amplifier
• Durable Box Construction with Textured Vinyl Finish
• Enclosure Dimensions: 10-1/2" TD x 13-1/8" BD x 21-11/16" W x 13-13/16" H

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• 750W Single 10" Vented Subwoofer Enclosure with Built-In Amplifier
• 10" Bass Line Series Subwoofer
• Built-In 250W RMS Class D Amplifier
• Durable Box Construction with Textured Vinyl Finish
• Enclosure Dimensions: 10-1/2" TD x 13-1/8" BD x 21-11/16" W x 13-13/16" H

EXCLUSIVE

12" Alpine SWR-12D2 1000W Subwoofer + NVX 1200W RMS Amplifier + Amp Kit

1200W Bass Package (Includes 12" Sub, Amplifier and Premium Amp Kit)

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12" Alpine SWR-12D2 1000W Subwoofer + NVX 1200W RMS Amplifier + Amp Kit

1200W Bass Package (Includes 12" Sub, Amplifier and Premium Amp Kit)

12" Type-R Series Subwoofer • 1000 Watts RMS • Class D Monoblock Amplifier with Bass Remote • Pulse Width Modulated MOSFET power supply • Pure Oxygen Free Copper Wire 4 Gauge Amp Kit

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255

12" Type-R Series Subwoofer • 1000 Watts RMS • Class D Monoblock Amplifier with Bass Remote • Pulse Width Modulated MOSFET power supply • Pure Oxygen Free Copper Wire 4 Gauge Amp Kit

2 Alpine Type-S SWS-12D4 12" 1000w Bass Package with MB Quart ZA2-1000.1D Amp

(2) 500 RMS 12" Type-S Series Dual 4-Ohm + 1000W RMS Z-Line Class-D Monoblock 1-Ohm Stable Amplifier

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2 Alpine Type-S SWS-12D4 12" 1000w Bass Package with MB Quart ZA2-1000.1D Amp

(2) 500 RMS 12" Type-S Series Dual 4-Ohm + 1000W RMS Z-Line Class-D Monoblock 1-Ohm Stable Amplifier

• 1500W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• 350 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• 1,000 Watts RMS x 1 @ 1 ohm
• Total RMS Power: 1,000 Watts

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• 1500W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• 350 Watts RMS x 1 @ 4 ohm
• 500 Watts RMS x 1 @ 2 ohm
• 1,000 Watts RMS x 1 @ 1 ohm
• Total RMS Power: 1,000 Watts

Alpine Type-S SWS-12D4 12" 1500w Subwoofer+Vented Sub Box+Mono Amplifier+Amp Kit

1500W Peak 12" Type-S Series Dual 4-Ohm High Performance Subwoofer Package

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Alpine Type-S SWS-12D4 12" 1500w Subwoofer+Vented Sub Box+Mono Amplifier+Amp Kit

1500W Peak 12" Type-S Series Dual 4-Ohm High Performance Subwoofer Package

• 1500W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

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• 1500W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

2) Alpine Type-S SWS-12D4 12" 1500w Subwoofers+Vented Box+Amp+Premium Amp Kit

1500W Peak 12" Type-S Series Dual 4-Ohm Package

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2) Alpine Type-S SWS-12D4 12" 1500w Subwoofers+Vented Box+Amp+Premium Amp Kit

1500W Peak 12" Type-S Series Dual 4-Ohm Package

• 1500W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

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245

• 1500W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

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(4) Boss P106DVC Subwoofers

(4) Boss P106DVC 1050W 10" Subwoofers | 8400 Watts!!!

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(4) Boss P106DVC Subwoofers

(4) Boss P106DVC 1050W 10" Subwoofers | 8400 Watts!!!

• Peak: 240 watts
• RMS: 120 watts
• 8" Woofer High-Excursion cone
• Built-in Class D Amplifier
• Frequency Response: 32-150 Hz

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6

• Peak: 240 watts
• RMS: 120 watts
• 8" Woofer High-Excursion cone
• Built-in Class D Amplifier
• Frequency Response: 32-150 Hz

(2) Alpine R-W12D2 Subwoofer with Free Dual 12" Sub Enclosure

750W RMS 12" R-Series Dual 2-Ohm Car Subwoofer

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(2) Alpine R-W12D2 Subwoofer with Free Dual 12" Sub Enclosure

750W RMS 12" R-Series Dual 2-Ohm Car Subwoofer

• 2250W Max
• 750W RMS
• Parabolic pulp/kevlar cone
• H.A.M.R. surround
• Cast aluminum frame with integral shorting sleeve
• Polypropylene, mica and talc dust cap
• 127 oz. Strontium ferrite segmented magnet

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144

• 2250W Max
• 750W RMS
• Parabolic pulp/kevlar cone
• H.A.M.R. surround
• Cast aluminum frame with integral shorting sleeve
• Polypropylene, mica and talc dust cap
• 127 oz. Strontium ferrite segmented magnet

Alpine W12S4 12" 750w Car Subwoofer + Free Sealed Enclosure + Amp and Amp Kit

Alpine W12S4 12" 750w Car Subwoofer + Sealed Sub Box Enclosure + Amplifier and Amp Kit

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Alpine W12S4 12" 750w Car Subwoofer + Free Sealed Enclosure + Amp and Amp Kit

Alpine W12S4 12" 750w Car Subwoofer + Sealed Sub Box Enclosure + Amplifier and Amp Kit

• 750W Max
• 250W RMS
• Polypropylene-Mica cone
• High-excursion poly-foam surround
• High-strength custom steel frame
• Progressive Wavelit Ribs (P.W.R.) cone design

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• 750W Max
• 250W RMS
• Polypropylene-Mica cone
• High-excursion poly-foam surround
• High-strength custom steel frame
• Progressive Wavelit Ribs (P.W.R.) cone design

Alpine W10S4 Subwoofer Complete Bass Package

Alpine W10S4 10" 750w Car Subwoofer + Sealed Sub Enclosure + Amplifier and Amp Kit

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Alpine W10S4 Subwoofer Complete Bass Package

Alpine W10S4 10" 750w Car Subwoofer + Sealed Sub Enclosure + Amplifier and Amp Kit

• 750W Max
• 250W RMS
• Polypropylene-Mica cone
• High-excursion poly-foam surround
• High-strength custom steel frame
• Progressive Wavelit Ribs (P.W.R.) cone design

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• 750W Max
• 250W RMS
• Polypropylene-Mica cone
• High-excursion poly-foam surround
• High-strength custom steel frame
• Progressive Wavelit Ribs (P.W.R.) cone design

Alpine Type-S SWS-12D4 Complete Dual Bass Package!

3000W Peak 12" Type-S Series Dual 4-Ohm High Performance Subwoofer Package

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Alpine Type-S SWS-12D4 Complete Dual Bass Package!

3000W Peak 12" Type-S Series Dual 4-Ohm High Performance Subwoofer Package

• 3000W Peak
• 100W RMS
• Dual 4-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

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342

• 3000W Peak
• 100W RMS
• Dual 4-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

Alpine S-W12D2 Subwoofer/Amplifier Bundle

12" 1800 Watt Dual 2-Ohm Subwoofer + 1200W Mono Amplifier + Amp Kit

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Alpine S-W12D2 Subwoofer/Amplifier Bundle

12" 1800 Watt Dual 2-Ohm Subwoofer + 1200W Mono Amplifier + Amp Kit

• 1800 Watts Max
• 600 Watts RMS
• Pulp/Kevlar Cone
• High Amplitude Multi-Roll (HAMR) Surround
• High Strength Steel Frame Basket
• Progressive Spider with Reinforced Layer Tinsel Leads
• 65 mm Voice Coil with High-Temp 5-Layer DVC Winding on AL Former

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171

• 1800 Watts Max
• 600 Watts RMS
• Pulp/Kevlar Cone
• High Amplitude Multi-Roll (HAMR) Surround
• High Strength Steel Frame Basket
• Progressive Spider with Reinforced Layer Tinsel Leads
• 65 mm Voice Coil with High-Temp 5-Layer DVC Winding on AL Former

Alpine Type-S SWS-12D4 12" 1500w Subwoofer+Vented Sub Box+Mono Amplifier+Amp Kit

1500W Peak 12" Type-S Series Dual 4-Ohm High Performance Subwoofer Package

SWS12D4 KIT big DISCONTINUED
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Alpine Type-S SWS-12D4 12" 1500w Subwoofer+Vented Sub Box+Mono Amplifier+Amp Kit

1500W Peak 12" Type-S Series Dual 4-Ohm High Performance Subwoofer Package

• 1500W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

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340

• 1500W Peak
• 500W RMS
• Dual 4-Ohm Voice Coil
• Kevlar Treated Pulp Cone
• Durable HAMR Santoprene Surround

Alpine BBX-T600 + Rockford Fosgate R1S4-10 + Amp Kit

600W Max (280W RMS) 2-Channel Amplifier + 10" Single 4-ohm Subwoofer + BAK42

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Alpine BBX-T600 + Rockford Fosgate R1S4-10 + Amp Kit

600W Max (280W RMS) 2-Channel Amplifier + 10" Single 4-ohm Subwoofer + BAK42

• 50 Watts RMS x 2 @ 4 ohm
• 70 Watts RMS x 2 @ 2 ohm
• 130 Watts RMS x 1 @ 4 ohm
• Total Peak Power: 600 Watts
• High and Low Pass Filters
• 0-12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 9.84" W x 9.44" L x 2" H

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90

• 50 Watts RMS x 2 @ 4 ohm
• 70 Watts RMS x 2 @ 2 ohm
• 130 Watts RMS x 1 @ 4 ohm
• Total Peak Power: 600 Watts
• High and Low Pass Filters
• 0-12dB Bass Boost
• Aluminum Heatsink
• Dimensions: 9.84" W x 9.44" L x 2" H

Alpine ILX-W650 + KTA-200M Amplifier + S-WT12S4 Subwoofer + Wiring Kit

7" Double DIN Receiver with 200W RMS Monoblock Amplifier, 300W RMS 12" Subwoofer and Amp Wiring Kit

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Alpine ILX-W650 + KTA-200M Amplifier + S-WT12S4 Subwoofer + Wiring Kit

7" Double DIN Receiver with 200W RMS Monoblock Amplifier, 300W RMS 12" Subwoofer and Amp Wiring Kit

• Alpine Power Stack Complete Bass Package
• Works with Apple CarPlay® and Android Auto™
• Premium Audio/Video (AV) System (No CD/DVD)
• Unique ultra-shallow installation
• Includes: Alpine ILX-W650, Alpine KTA-200M, Alpine SWT-12S4, and Belva BAK82

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• Alpine Power Stack Complete Bass Package
• Works with Apple CarPlay® and Android Auto™
• Premium Audio/Video (AV) System (No CD/DVD)
• Unique ultra-shallow installation
• Includes: Alpine ILX-W650, Alpine KTA-200M, Alpine SWT-12S4, and Belva BAK82

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    • Owner's manual
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    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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    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.

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