Garage
Shop

See all parts that fit your 1971 Spitfire

Two 12" Alpine Type-R + Hifonics Brutus 1-Ohm Stable Class D Monoblock Amplifier

List price $1008.90: (2) 12" Type-R Series Dual 4-ohm Subwoofers + Hifonics BRX1516.1D Monoblock Brutus Series Super Class D Amplifier

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

Wired remote bass level control included
• 1500W x 1 @ 1 ohm
• Reinforced parabolic cone structure
• Durable High Amplitude Multi-Roll santoprene surround
• Cast aluminum frame with integral shorting sleeve
• High-grade strontium ferrite segmented magnet assembly
• Integrated 8 AWG push terminals with VC jumpers
• 1 Pair of Preamp Outputs
• Bass Boost 0-10 dB
• Subsonic Filter From 15-35 Hz
• Dimensions: 9.8" W x 12.5" L x 2.4" H

Learn more about the 2-swr12d4_brx15161d

We apologize

This item has been discontinued


Loading...
RVM-35V1 main

MB Quart RVM-35V1

3.5" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's

-10.38%

$189.99

List price $211.99

RV.R1 main

DS18 RV.R1

Multi-Zone Digital Audio Receiver with Bluetooth Audio Streaming for RV's

RVDVD3.0 main

MB Quart RVDVD3.0

Multi-Zone DVD Receiver with Bluetooth for RV's

1
-10.10%

$257.99

List price $286.99

MB Quart RVM2.0

Multi-Zone Digital Audio Receiver with Bluetooth Audio Streaming for RV's

-10.29%

$156.99

List price $174.99

RVM-10V1 main

MB Quart RVM-10V1

10" Touchscreen Multi-Zone Digital Multimedia Receiver with Bluetooth for RV's

-9.09%

$250.00

List price $275.00

PRO-1.5KP10.4 main

DS18 PRO-1.5KP10.4 (Sold Individually)

3000W Peak (1500W RMS) 10" PANCADÃO Series 4-ohm Mid-bass Speaker

US2-C65A-175 main

SSV Works US2-C65A-175

120W Peak (60W RMS) Cage Mount Speaker Pods with 1.75" Clamp

US2-C65A-200 main

SSV Works US2-C65A-200

120W Peak (60W RMS) Cage Mount Speaker Pods with 2" Clamp

220-US2-C65U-150 main

SSV Works US2-C8U-150

Unloaded 8" Cage-Mount Speaker-Pods Enclosure

220-US2-C65U-200 main

SSV Works US2-C8U-200

Unloaded 8" Cage-Mount Speaker-Pods Enclosure

Product Highlights


Wired remote bass level control included
• 1500W x 1 @ 1 ohm
• Reinforced parabolic cone structure
• Durable High Amplitude Multi-Roll santoprene surround
• Cast aluminum frame with integral shorting sleeve
• High-grade strontium ferrite segmented magnet assembly
• Integrated 8 AWG push terminals with VC jumpers
• 1 Pair of Preamp Outputs
• Bass Boost 0-10 dB
• Subsonic Filter From 15-35 Hz
• Dimensions: 9.8" W x 12.5" L x 2.4" H

Description


Alpine brand icon

Authorized dealer

Alpine SWR-12D4

3000W Peak 12" Type-R Series Dual 4-ohm Subwoofer
Quantity: 2

General Features:

  • 12" Fifth-Generation Type-R Series Car Subwoofer
  • Power Handling:
    • Peak: 6000 watts per pair / 3000 watts each
    • RMS: 500 - 2000 per pair / 250-1000 watts each
  • Recommend power range: 500 - 1500 watts RMS total
  • Impedance: Dual 4 ohm (Wired in Parallel, to a 1 ohm final load)
  • Kevlar treated pulp cone
  • Reinforced parabolic cone structure with Poly-Mica dust cap
  • Durable High Amplitude Multi-Roll santoprene surround
  • Progressive Conex spider with reinforced layer tinsel lead
  • Concealed mount gasket
  • Cast aluminum frame with integral shorting sleeve
  • Radial vented heat sink
  • Compound Radius Curve pole geometry
  • Oversized 2.6", High-Temperature, 4-Layer Dual Voice Coil
  • Spiral cut, black anodized aluminum former
  • Airflow Optimized dual flare pole vent
  • High-grade strontium ferrite segmented magnet assembly
  • Integrated 8 AWG push terminals with VC jumpers
  • Top-mount depth: 6-3/8"
  • Cutout diameter: 10-7/8"
  • Frequency response: 24 - 200 Hz
  • Xmax: 20mm
  • Sensitivity: 84.9dB
  • Magnet weight: 127oz
  • Protective 2-Piece Grille Available, sold separately: Alpine KTE-12G
  • Recommended sealed enclosure: 1.10 - 1.00 ft³
  • Recommended ported enclosure: 2.00 - 3.00 ft³
  • 1-year Sonic Electronix Warranty


Check out the Alpine Type-R Subwoofer Owner's Manual

Alpine products are warranted solely by Sonic Electronix, Inc. under the same period and terms as the original Alpine warranty. Sonic Electronix is not an Authorized Alpine Dealer and Alpine requires all merchandise purchased by Sonic Electronix customers to be returned solely to Sonic Electronix. Alpine products are also covered by our Standard Return Policy for returns on exchanges or refunds within 30 days from the date of purchase.

Hifonics BRX1516.1D

1500W Monoblock Brutus Series Super Class D Amplifier
Quantity: 1

General Features:

  • Brutus Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 550 watts x 1 chan.
    • 2 ohm: 900 watts x 1 chan.
    • 1 ohm: 1500 watts x 1 chan.
  • Wired remote bass level control included
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicator lights
  • Preamp RCA ouputs allow for daisy chaining multiple amps
  • Heavy duty aluminum alloy heat-sink with illuminated Hifonics logo
  • Lighted connectors and blue wash of light
  • 1-Ohm Stable operation
  • 10 AWG speaker output connections
  • Full-range Preamp RCA outputs to daisy chain multiple amps
    Full-range only if a full range signal is connected to input
  • 3-way system protection circuitry (thermal, overload and speaker short protection)
  • Input sensitivity: 200mV - 9V
  • Frequency Response: 15 - 250 Hz
  • Total Harmonic Distortion (THD): <0.10%
  • Signal to Noise Ration: >95dB
  • Variable low-pass filter: 35 - 250 Hz
  • Subsonic filter: 15 - 35 Hz
  • Variable Bass Boost: 0 to +10 dB bass boost at 45 Hz
  • Variable phase: 0 - 180°
  • Fust Rating: 70A Maxi x 2
  • 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.
  • Dimensions: 9.8"W x 12.5"L x 2.4"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
Check out the 2015 Hifonics Brutus Series' Manual Owner's Manual

Also found as: BRX15161D, BRX1516-1D


Best selling similar products

NPKG212 small

NVX NPKG212 Dual 12" Bass Package

• 12" Loaded Dual Subwoofer Enclosure with Amplifier
• 500 watts RMS
• Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

(11)

$374.99

List price $419.99

MB210SP small

MTX Audio Magnum MB210SP

• 10" Amplified Loaded Subwoofer System
• 400 watts RMS
• Built-In Class D amplifier
• Variable bass boost
• Speaker-level inputs

(65)

$269.95

List price $299.95

F-150EX-09A small

MTX F-150EX-09A

• 10" Amplified Loaded Subwoofer System
• 250 watts RMS
• Built-In Class D amplifier
• Speaker-level inputs
• External bass control

$719.95

List price $637.95

JBLBassPro 12 small

JBL BassPro 12

• 12" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs

(1)

$364.95

List price $419.95

MBQBRO-302 small

MB Quart MBQBRO-302

• 12" Amplified Loaded Subwoofer System
• 400 watts peak
• Built-In class D amplifier
• Variable bass boost
• Speaker-level (high-level) inputs (Requires adapter like the Kicker KISL)

$679.99

List price $899.99

W10S4_2, BXD3K, BAK42BK small

(2) Alpine W10S4 10" Bass Subwoofers + Belva 3000W Amplifier + 4 Gauge 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

(82)

$364.88

List price $489.98

RTP8A small

MTX Audio RTP8A

• 8" Amplified Loaded Subwoofer System
• 120 watts RMS (360 watts Peak)
• Built-In amplifier
• Variable bass boost
• Speaker-Level Inputs
• EBC wired remote bass level control

(8)

$199.95

List price $219.95

TNP212D2 small

MTX Audio TNP212D2

• 12" Amplified Loaded Subwoofer System
• 400 watts RMS
MTX TN250/1 amplifier included
• Selectable bass boost
• Speaker-level (high-level) inputs (adapter included)
• Wired remote bass level control

(156)

$369.95

List price $399.95

BPKG212v2 small

Belva BPKG212v2 Dual 12" Bass Package

• Works with both Factory and Aftermarket Audio Systems
• Dual 12" Belva Subwoofers
• Monoblock Amp with Bass Knob
• Ported Enclosure
• Complete Amp Wiring Kit

(82)

$279.99

List price $323.99

Specifications & Details


Amplifier Power Specifications
RMS Power @ 4 ohms
550 watts x 1 channel
RMS Power @ 2 ohms
900 watts x 1 channel
RMS Power @ 1 ohm
1500 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
1500 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
<0.10%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
35 - 250 Hz
Subsonic Filter
15 - 35 Hz
Signal-to-Noise Ratio
>95 dB
Bass Boost
0 - 10 dB
Remote bass/level controller
Yes
Fuse Rating
70A x 2 
CEA-2031 Compliant
No
Subwoofer Specifications
Series
Type-R Series
Subwoofer Size
12"
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
RMS Power Handling
1000 watts
Peak Power Handling
3000 watts
Woofer Surround
Santoprene Rubber
Woofer Composition
Kevlar Fiber
Minimum Sealed Box Volume
0.55 cubic feet
Maximum Sealed Box Volume
1.00 cubic feet
Minimum Ported Box Volume
1.0 cubic feet
Maximum Ported Box Volume
1.50 cubic feet
Sensitivity
84.9 dB
Frequency Response
24 - 200 Hz
Xmax (millimeters)
20 mm
Top-Mount Depth (Mounting Depth)
6-3/8"
Cutout Diameter
10-7/8"
Recommended Enclosure Type
Ported / Vented
Sealed
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

2-SWR-12D4_BRX1516.1D

Weight:

65.40lbs

Internal SKU:

2-swr12d4_brx15161d

Internal Product ID:

106767

Product and How-to Videos


Customer Ratings & Reviews


Two 12

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


T70_RD-CE0599N3B_180 Day Exchange small

Beyerdynamic T70 Tesla + Sonic Electronix Bonus Pack 3

Closed-Back Circumaural Headphones with Tesla Technology for Power and Volume Efficiency + Extended Warranty & Exchange Policy + 15% off Headphone Amp/DAC Coupon

(2)

$219.00

List price $738.98

Magma-12X small

Earthquake Sound MAGMA12X Like New, Demo Product

1000W Peak (500W RMS) 12" Magma X Series Dual 4-Ohm Subwoofer

$174.99

List price $399.00

FX1-3000D small

SPL FX1-3000D

Class D Monoblock Amplifier

(6)

$139.99

List price $349.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2006 Subaru B9 Tribeca

1971 Triumph Spitfire

2007 Mercedes-Benz E-Class

2006 BMW 330Ci

1999 Volvo S80

2014 Jeep Wrangler

2023 Audi A4 Quattro

1965 Chrysler Imperial

2019 Chevrolet Impala

2007 Saturn Vue

Vehicle
Store
Delete

2001 Harley Davidson FLHT/I Electra Glide Standard

Vehicle
Store
Delete

2014 Can-Am Commander 1000 LTD

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

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.