See all parts that fit your 2015 Legacy
400W Peak (180W RMS) Class D GM Series 4 Channel Car Amplifier
• 45 watts x 4 channel @ 4 ohm
• 45 watts x 4 channel @ 2 ohm
• Bridged: 90 watts x 2 channel @ 4 ohm
• Total RMS Power: 180 watts
• Class D 2 ohm Stable 4-Channel Amplifier
6" to 6.75" Speaker Bracket for select 1998-2024 vehicles from Toyota, Subaru, Scion
$18.99
List price $37.99
Amplifier Bypass Harness for select 2012-2025 vehicles from Subaru, Lexus, Toyota
$29.99
List price $33.99
6x9" Speaker Bracket for select 2002-2024 vehicles from Toyota, Subaru, Lexus
$19.95
List price $36.99
Install a new Double-DIN car stereo in select 2015-2019 Outback and Legacy (High Gloss Black)
$32.99
List price $36.99
Install a New Car Stereo and Retain Harman Kardon Amplifier, Steering Wheel Controls and Other Factory Features in select 2015-2022 vehicles from Subaru
$125.55
List price $195.30
iDataLink Maestro ACC-USB-SU2 USB Adapter
Connect Factory USB Port to Aftermarket Car Stereo in select 2015-2022 vehicles from Subaru
$16.99
List price $23.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
6.8" Double DIN Touchscreen DVD Receiver with Bluetooth, Apple CarPlay, and Android Auto (SiriusXM Ready)
$650.00
List price $750.00
• 45 watts x 4 channel @ 4 ohm
• 45 watts x 4 channel @ 2 ohm
• Bridged: 90 watts x 2 channel @ 4 ohm
• Total RMS Power: 180 watts
• Class D 2 ohm Stable 4-Channel Amplifier
The compact design of this amplifier eliminates the need for extra space, allowing for seamless installation in virtually any vehicle. Its small size ensures flexibility, making it easy to integrate into tight spaces without compromising functionality or performance. You don't need to worry about installation constraints—this amplifier fits wherever you need it.
In addition to its small size, the GM-D1004's low current consumption (averaging only 1.7 amps) simplifies installation, as it does not require additional wiring to the engine compartment, significantly reducing installation time. Power can be easily supplied from the back of your navigation or car audio system. With the included RCA input and speaker line input cables, you can start your installation immediately after purchase. Designed for user-friendly integration, this amplifier guarantees a hassle-free installation process for everyone.
To prevent poor bass performance in demanding situations, such as heavy bass content or dynamic range music, Pioneer designed a high-quality power supply to sustain constant power requirements. This design enhances audio performance by providing a better signal-to-noise ratio, improved audio dynamics, sustained bass when needed, and, most importantly, a more enjoyable ride in your car!
Pioneer's TVC (Total Vibration Control) concept used in this amplifier not only increases the rigidity of the unit but also counteracts vibrations that affect sound quality at various points. The fixing points of the main board are optimized to completely suppress external vibrations and small vibrations caused by circuit parts. It adopts a heat sink structure that optimizes the position of large components, mounting screws, heat dissipation, and mechanical vibration suppression.
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers
$111.96
List price $159.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring
$89.99
List price $269.99
Best selling similar products
• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier
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$209.99
List price $239.99
• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier
(14)
$159.99
List price $215.99
• 220 watts x 4 channel @ 4 ohm
• 330 watts x 4 channel @ 2 ohm
• Bridged: 660 watts x 2 channel @ 4 ohm
• Total RMS Power: 1320 watts
• Class D 2 ohm Stable 4-Channel Amplifier
$289.90
List price $289.90
Manufacturer:
Model Number:
GM-D1004
Weight:
1.83lbs
Internal SKU:
gmd1004
Internal Product ID:
91070
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Excellent Amp in a tiny package!!
Was a little bit nervous to get at first because of its size but liked the fact that it could be connected directly into the head unit and use the power from it rather then hook up to the battery making installation a breeze. Using the amp for my mids and highs on my jvc stereo and mb quart component speakers and man my speakers sound LOUD AND CLEAR with no distortion! And the amp fits right behind the stereo. Love it!!
Verified purchase
67 found this helpful
freaking awesome
this pioneer amp is FREAKING AWESOME!!!! I have told about 20 of my friends and everyone that here my sound system ask me what kind of amp im running....... great buy for the money!!!!!
49 found this helpful
sub amp?
i am using this bridged to run a 12" dvc mb quart discus sub.
very impressed sonic shipped everything for free and gave me a ported box for free also. blown away by the deal i got here. Thanks
40 found this helpful
unbelievable
small but it has good power, i have this 4 channel amp on my 2014 Civic Si i installed 2 channel for the rear speakers & the other 2 channel bridged for single 8" shallow mount MB Quart sub, sounds amazing, no need to buy LOC...
39 found this helpful
Very impressed
Awesome little amp fit in dash behind JVC media player and uses same power and ground installed it in an old 3/4 duramax extended cab work truck deadened all doors and 4- polk db 6.5 very clean and loud mid bass hits hard with awesome highs doesn't get much cheaper or easier very pleased
Verified purchase
34 found this helpful
Simple install
Great amp for the money and easy to install with basic knowledge. Woke up my speakers a great deal and teamed with a powered subwoofer my Ram is good to go.
35 found this helpful
Good deal
Product is great! It's small enough to easily hide it's powerful it sounds great I would definitely recommend this item it's a must have and it's easy to install.
Verified purchase
33 found this helpful
Surprising
This little amp really surprised me. The size is small so it can be mounted practically anywhere. The sound improvement was amazing. I highly recommend this amp. The only con is there should be some better mounting brackets.
33 found this helpful
R Sherrill
Running this little amp in an old duramax extended cab work truck we deadened the doors while we had panels off polk db's in all the holes and a jvc media player love that it fits in dash behind the head and uses the same power and ground drove a few hundred miles and tweaked on it this thing blows me away it is extremely loud and clear Jacob def knows how to make an awesome system and Sonic is always my first choice.
33 found this helpful
Perfect lil unit
I got this amp for Rockford fosgate p1 6.5 and p1 6.75 I wanted it because it did not need a dedicated power source from battery it is very small, tucks away behind dash board,there are no power wires running everywhere it is seemless and still looks very stock,sounds amazing it brings out the speakers and music potential
32 found this helpful
Universal Remote Bass Level Control Knob
Flush Mount & Universal via RCA. Works with any amp, controls your bass output
(8)
$7.99
List price $14.99
The XLOC44X helps you easily integrate with your factory or aftermarket system
(1)
$64.99
List price $149.99
NVX XIX45 X-Series RCA Interconnect Cable
16.4 ft. of 4-Channel X-Series RCA Cable with Dual Twisted Pair Hyper-Flex Technology
(24)
$23.99
List price $28.99
NVX V-Series RCA Interconnect Cable
19 ft. of 4-Channel RCA cable with dual twisted-pair conductors
(35)
$15.99
List price $32.99
NVX XIV45 4-Channel RCA Audio Interconnect Cable
5 Meters (16.4 ft.) 4-Channel RCA Audio Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology
(27)
$16.99
List price $29.99
All-in-one cable for speaker and amp installation (20 feet)
(2)
$29.99
List price $47.99
75 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire
(21)
$34.99
List price $44.99
80 Amp Smart Relay Isolator (XSBI80)
Smart isolator - Monitors and auto-charging feature!
(2)
$24.99
List price $49.99
Great for isolating a second batter making it dedicated to the stereo system
(10)
$15.99
List price $19.99
200 Amp Smart Relay Isolator (XSBI200)
Smart isolator - Monitors and auto-charging feature!
(6)
$49.99
List price $79.99
200 Amp Relay Isolator (BIR200)
Great for isolating a second batter making it dedicated to the stereo system
(17)
$49.99
List price $59.99
500 Amp Smart Relay Isolator (XSBI500)
Smart isolator - Monitors and auto-charging feature!
(8)
$89.99
List price $109.99
500 Amp Relay Isolator (BIR500)
Does not create a voltage drop to the second battery like conventional isolators
(36)
$79.99
List price $95.99
Belva Nine Function Digital Multimeter
Perfect for any installation and troubleshooting
(7)
$9.99
List price $29.99
High Quality Element Resistant AGU Fuse Holder
Belva BAGUH2 AGU Fuse Holder
(2)
$4.99
List price $9.99
Modular Linkable ANL Fuse Block
Modular Linkable ANL Fuse Block
(4)
$14.99
List price $59.99
4 Pack of 80 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 80A Nickel Plated Fuses
(19)
$3.99
List price $8.99
4 Pack of 100 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 100A Nickel Plated Fuses
(17)
$3.99
List price $8.99
4 Pack of 150 Amp Nickel-Plated MANL Fuse
Mini-ANL (MANL/AFS) 150A Nickel Plated Fuses
(11)
$3.99
List price $8.99
2 Pack of 100 Amp Nickel-Plated ANL Fuse
ANL 100A Nickel plated for better power transfer
(8)
$3.99
List price $7.99
2 Pack of 200 Amp Nickel-Plated ANL Fuse
Two fuses per order. High quality 200 Amp ANL Fuses
(22)
$3.99
List price $7.99
2 Pack of 300 Amp Nickel-Plated ANL Fuse
Two fuses per order. High quality 300 Amp ANL Fuses
(19)
$3.99
List price $7.99
Pair of 10 Gauge Spade Terminals, #8 Opening
Spade Terminals • 10 Gauge • 1 Red & 1 Black • Nickel Plated
(4)
$1.99
List price $3.99
Marine Grade Bluetooth Audio Controller/Receiver
Marine Grade Bluetooth Audio Controller/Receiver
(10)
$49.99
List price $62.49
Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob
(15)
$59.99
List price $99.99
• 80 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class D 2 ohm Stable 4-Channel Amplifier
(41)
$209.99
List price $239.99
• 100 watts x 4 channel @ 4 ohm
• 160 watts x 4 channel @ 2 ohm
• Bridged: 320 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier
(14)
$159.99
List price $215.99
4-Button Keyless Entry & Car Alarm Vehicle Security System with Dedicated Trunk Release
$42.95
List price $129.99
Polk Audio DB5252 Two Pack (DB 5252)
2 Pair of 5 1/4" 2-Way Marine Certified DB+ (Plus) Series Car Audio Component System
$358.00
List price $399.98
Crosley Memory Master II CR2413A (Paprika)
Compact Shelf System Turntable Cassette Player CD Recorder
$319.99
List price $399.95
Rockford Fosgate HD14CVO-STAGE2
4-Speaker Audio System Upgrade Kit for select 2015-2020 FLHXSE CVO Street Glide and FLTRXSE CVO Road Glide Includes Two 6.5" and Two 5x7" Speakers and 4-Channel Amplifier
$1599.99
List price $1599.99
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
