Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In

1987 Cadillac DeVille

Change vehicle | Remove vehicle

Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Universal-Fit Audio for 1987 Cadillac DeVille

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

Better sound with your factory radio

Better sound with a factory radio

Love your factory look or can't replace the stereo? We got you covered.

Filters
Amplifiers ✕
Clear Filters
Reset Done
Product Type
Amplifiers,
You Recently Chose:
Subwoofer enclosures (211)
Subwoofers (1,127)
Amplifiers (924)
Subwoofers with a box (775)
Amplifiers with a wiring kit (437)
RCA cables and accessories (262)
Subwoofers with an amplifier and box (191)
Lighting accessories (176)
Subwoofer grilles (170)
Tweeters (Pro and special-fit) (151)
Amplifier wiring kits (140)
Speaker clamps and brackets (138)
Power and ground wire (130)
Batteries (128)
Fuses (123)
Backup cameras (119)
Speaker grilles (118)
Sound damping (105)
Subwoofers with an amplifier (101)
Alarm remote transmitters (97)
Handlebar and bar-mount speakers (97)
Line-out converters (90)
Fuse holders (81)
Speaker wire (73)
Replacement antennas (63)
Ring terminals (63)
Distribution blocks (58)
Light bars (58)
Connectors (56)
Speaker enclosures (52)
Speaker baffles (51)
Bluetooth adapters and transmitters (50)
Speaker spacers and rings (50)
Bass remotes (49)
Cables and interconnects (49)
Sound processors (39)
Dash cameras (38)
Trim rings and universal mounts (38)
Alarms (34)
Stereo remote controls (33)
Recone kits (31)
Rocker and Button switches (31)
Circuit breakers (30)
Primary/Remote wire (29)
Battery isolators and relays (28)
Battery terminals (26)
Exterior lighting (26)
Audio test equipment (25)
Installation accessories (25)
Trigger output and bypass modules (24)
Alarm accessories (23)
Antenna extension cables (23)
Split loom and heat shrink (22)
Diodes and resistors (20)
Capacitors (19)
Knockout panels (18)
Equalizers (15)
Noise filters (15)
Terminal cups (14)
Battery terminal posts (13)
Rearview monitor and mirrors (13)
Adapters (12)
Radar and laser detectors (11)
Video adapters and switchers (11)
Speaker diaphragms (10)
Headlight bulbs (9)
Bass booster enhancers and processors (8)
Battery chargers (8)
Power inverters (8)
2-way and CB radios (7)
Amplifier mounting hardware (7)
Panel and clip removal tools (7)
Tweeters (7)
Voltmeters (7)
Blindspot cameras and sensors (6)
Carpet (6)
Gauge adapters (6)
Grommets and firewall bushings (6)
Headlights (6)
Passive crossovers (6)
Sensors (6)
Box ports (5)
Knockout panel mount hardware (5)
Line drivers (5)
Power supplies (5)
Steering wheel adapters (5)
Active Crossovers (4)
Bass Blockers (4)
Big 3 upgrade kits (4)
License plates and frames (4)
Parking sensors (4)
Amplifier cooling fans (3)
Door panel clips (3)
Subwoofer (3)
Door actuators and poppers (2)
In-motion video/navigation bypass (2)
Radar detector mounts (2)
Rearview mirror mounts (2)
Video amplifiers (2)
Alarms with remote start (1)
Backup batteries (1)
Cable management (1)
Connector sets (1)
FM modulators and transmitters (1)
Multi-camera and DVR systems (1)
Overhead monitors (1)
Remote mount media players (1)
Price Range
Product Fitment Type
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.
Amplifier Key Features
Amplifiers can offer a diverse array of features. If you select more than one feature, then you will view amplifiers that have ALL features selected. These include speaker-level inputs that facilitate seamless integration with factory audio systems, Bluetooth connectivity suitable for ATV/UTV or Classic vehicle setups, built-in DSPs that provide enhanced control over your audio signal, and a host of other functionalities to explore.
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.
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.
Series
Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
Punch Series (38)
Power Series (27)
Machete Series (22)
FRP Series (21)
XDM Series (21)
Prime Series (17)
V Series (16)
CVP Series (15)
Hydro Series (14)
SXE Series (13)
VXi Series (13)
Apocalypse Atom Pro Series (12)
RD Series (12)
Reference Series (11)
SALT Series (11)
SMD Series (11)
Brutus BRL Series (9)
CX Series (9)
Gen-X (9)
JD Series (9)
MVi Series (9)
Nautic Series (9)
SAE Series (9)
Brutus BG Series (8)
BX Series (8)
Elite Series (8)
Epic Series (8)
Godfather Series (8)
Ground Pounder Series (8)
HD Series (8)
Hooligan Series (8)
MA Series (8)
Stroker RPM Series (8)
Thunder Series (8)
V-Drive Series (8)
XED Series (8)
Club Series (7)
Competition Series (7)
CRA Series (7)
HEX Series (7)
iON Series (7)
KXM Series (7)
LX Series (7)
N-Series (7)
Apocalypse Sport Series (6)
eXcelon Series (6)
HED Series (6)
JA Series (6)
M2 Series (6)
MUD Series (6)
MX Series (6)
Power Pack Series (6)
R-Series (6)
SFB Series (6)
SIA Series (6)
Venezia Series (6)
ZR Series (6)
ACX Series (5)
Diamond Elite Series (5)
DMD Series (5)
Formula Series (5)
HCP Series (5)
KM Series (5)
Marine V Series (5)
Mean Machine Series (5)
Mini Series (5)
Premium Pro Series (5)
SAM Series (5)
Stealth Bomber Series (5)
Stroker Series (5)
SYN-DX Series (5)
Terminator Series (5)
VEGA Series (5)
XC-Series (5)
Altitude Series (4)
AP Series (4)
COLOSSUS Mini Series (4)
Discus Series (4)
DSP Series (4)
DXM Series (4)
Excelon Reference Series (4)
GM Series (4)
HTM Series (4)
M Series (4)
Marine Series (4)
Micro Series (4)
N Series (4)
PS Series (4)
PXA Series (4)
RS Series (4)
S Series (4)
Sinister Series (4)
Status Series (4)
Stroker Pro Series (4)
X Series (4)
XQ Series (4)
Apex Series (3)
COLOSSUS Series (3)
Compact Mean Machine Series (3)
D Series (3)
DRVN Series (3)
Excelon Motorsports Series (3)
HRPM Series (3)
HXM Series (3)
LC Series (3)
M5 Series (3)
MDX Series (3)
MHD Series (3)
MicroV2 Series (3)
NXL Series (3)
Rebel Series (3)
SPL Show Series (3)
Stage GT Series (3)
Stealth STX Series (3)
Trident Series (3)
VFL Comp Series (3)
VFL Stealth Series (3)
Zeus Series (3)
Alpha Series (2)
Apocalypse Series (2)
BB Series (2)
Buran Series (2)
DB Series (2)
Edge Series (2)
EV Series (2)
FX Series (2)
HCCA Series (2)
HMP Series (2)
Kappa Perfect Series (2)
Key Series (2)
KPX Series (2)
Micro8U Series (2)
MINI BANG Series (2)
MotorSport Series (2)
Picasso-Nano Series (2)
PowerHouse Shredder Series (2)
Primo Series (2)
Primus Series (2)
Q-Series (2)
QS Series (2)
RTX Series (2)
Signature Series (2)
Stealth Mini Series (2)
VFL Rebel Series (2)
VFL Series (2)
Warhorse Series (2)
XFL Series (2)
ACM Series (1)
Atom Series (1)
Bomber Series (1)
Colossus Classic Series (1)
CVPM Series (1)
CVPRO Series (1)
DC Series (1)
DPower Series (1)
EXL Series (1)
EXL-P Series (1)
GM Digital Series (1)
GT Series (1)
HMS Series (1)
HTX Series (1)
Mille Pro Series (1)
PowerZone 2 Series (1)
Punch BR Series (1)
PXE Series (1)
Reserve Series (1)
SAEv4 Series (1)
Smash Series (1)
SPL (1)
SPX Series (1)
Street Reference (1)
WET Series (1)
ZXI Series (1)
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.
Sonic Certified Amplifier
Sonic Certified amplifiers have been tested by the experts at Sonic Electronix to meet or exceed the wattage ratings provided by the manufacturer. If this is marked as Yes, then you can trust the wattage ratings. If marked as No, then we have tested the amplifier and it did not meet the advertised wattage ratings. If marked as Not Tested, then the Sonic Electronix experts have not yet been able to test the amp.
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.

Amp Bluetooth Connectivity
This feature will tell you if the amplifier has the capability to connect to a Bluetooth device.
Deals
Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!
Condition
Availability
filter-icon Filters & Sort

PRV Audio RS2200 BASS 1 Ohm

2200W RMS Class D RS Series Monoblock Car Amplifier

RS2200 BASS 1 Ohm big
Go to item page Right Arrow Icon of Right Arrow

PRV Audio RS2200 BASS 1 Ohm

2200W RMS Class D RS Series Monoblock Car Amplifier

• 1800 watts x 1 channel @ 2 ohm
• 2200 watts x 1 channel @ 1 ohm
• Total RMS Power: 2200 watts
• Class D 1 ohm Stable Monoblock Amplifier

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $22.99 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $287.39
-20% $229.91

In stock

Only 1 Left!

Add to Cart

JL Audio XDM300/1

300W RMS Class D XDM Series Monoblock Car and Marine Amplifier

XDM300/1 big
Go to item page Right Arrow Icon of Right Arrow

JL Audio XDM300/1

300W RMS Class D XDM Series Monoblock Car and Marine Amplifier

• 200 watts x 1 channel @ 4 ohm
• 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable Monoblock Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $53.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$529.99

In stock

Add to Cart
Continue to cart
Available Offers (2) for JL Audio XDM300/1
FREE NVX Amp Kit at Checkout!
Add both to cart
Save 30% off an NVX XKIT82 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT82 Amp Kit! No code needed — discount applies automatically at checkout.
Select your other item
Used from: $450.49
See all 7 special offers

Kenwood KAC-D8105

1600W Peak (800W RMS) Class D D Series 5-Channel Car Amplifier

KAC-D8105 big
Go to item page Right Arrow Icon of Right Arrow

Kenwood KAC-D8105

1600W Peak (800W RMS) Class D D Series 5-Channel Car Amplifier

• 50 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 75 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm + 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 5-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $41.90 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
List price $520.00
-19% $419.00

In stock

Add to Cart
Continue to cart
Available Offers (2) for Kenwood KAC-D8105
FREE Belva Amp Kit at Checkout!
Add both to cart
Save 30% off an NVX XKIT46 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT46 Amp Kit! No code needed — discount applies automatically at checkout.
Select your other item
Limited time!

Hifonics Brutus BRL4000.1

4000W RMS Class D Brutus BRL Series Monoblock Car Amplifier with Bass Remote

BRL4000.1 big
Go to item page Right Arrow Icon of Right Arrow

Hifonics Brutus BRL4000.1

4000W RMS Class D Brutus BRL Series Monoblock Car Amplifier with Bass Remote

• 1500 watts x 1 channel @ 4 ohm
• 2800 watts x 1 channel @ 2 ohm
• 4000 watts x 1 channel @ 1 ohm
• Total RMS Power: 4000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Save 30% off an NVX XKIT02 Amp Kit at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $49.90 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $599.00
-17% $499.00

In stock

Add to Cart
Available Deal
BRL4000.1 main
Offer may end without notice
Continue Shopping Continue to checkout
Eligible items

Shop items below for 30% off up to $100 discount on Save 30% off an NVX Amp Kit!

NVX XKIT02

NVX XKIT02

$179.99

$125.99

$54 Savings!

Add to cart
See all 4 special offers

Cerwin-Vega CVP800.2D

800W Peak (170W RMS) Class AB CVP Series 2-Channel Car Amplifier

CVP800.2D big
Go to item page Right Arrow Icon of Right Arrow

Cerwin-Vega CVP800.2D

800W Peak (170W RMS) Class AB CVP Series 2-Channel Car Amplifier

• 60 watts x 2 channel @ 4 ohm
• 85 watts x 2 channel @ 2 ohm
• Bridged: 180 watts x 1 channel @ 4 ohm
• Total RMS Power: 170 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

4
List price $131.99
-17% $109.99

In stock

Add to Cart
See all 4 special offers
Limited time!

Kicker KMA150.2 (48KMA1502)

190W Peak (150W RMS) Class AB KM Series 2-Channel Marine Amplifier

KMA150.2 big
Go to item page Right Arrow Icon of Right Arrow

Kicker KMA150.2 (48KMA1502)

190W Peak (150W RMS) Class AB KM Series 2-Channel Marine Amplifier

• 40 watts x 2 channel @ 4 ohm
• 75 watts x 2 channel @ 2 ohm
• Bridged: 150 watts x 1 channel @ 4 ohm
• Total RMS Power: 150 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

shipping truck icon Free shipping in USA. Provide zip for delivery date.

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $199.99
Save $56.03
-28% $143.96

In stock

Add to Cart

• 40 watts x 2 channel @ 4 ohm
• 75 watts x 2 channel @ 2 ohm
• Bridged: 150 watts x 1 channel @ 4 ohm
• Total RMS Power: 150 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

Deaf Bonce MFA 4.80

480W RMS Class D Machete Series 4 Channel Car Amplifier

MFA 4.80 big
Go to item page Right Arrow Icon of Right Arrow

Deaf Bonce MFA 4.80

480W RMS Class D Machete Series 4 Channel Car Amplifier

• 80 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 4-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $18.99 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
$189.90

In stock

Only 3 Left!

Add to Cart
Continue to cart
Available Offers (2) for Deaf Bonce MFA 4.80
FREE Belva Amp Kit at Checkout!
Add both to cart
Save 30% off an NVX XKIT44 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT44 Amp Kit! No code needed — discount applies automatically at checkout.
Select your other item

• 80 watts x 4 channel @ 4 ohm
• 120 watts x 4 channel @ 2 ohm
• Bridged: 240 watts x 2 channel @ 4 ohm
• Total RMS Power: 480 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Hertz SP 4.500

600W RMS Class D SPL Show Series 4-Channel Compact Full Range Car Amplifier

SP 4.500 big
Go to item page Right Arrow Icon of Right Arrow

Hertz SP 4.500

600W RMS Class D SPL Show Series 4-Channel Compact Full Range Car Amplifier

• 90 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $45.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $500.00
-10% $449.99

In stock

Add to Cart
Continue to cart
Available Offers (2) for Hertz SP 4.500
FREE NVX Amp Kit at Checkout!
Add both to cart
Save 30% off an NVX XKIT84 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT84 Amp Kit! No code needed — discount applies automatically at checkout.
Select your other item
See all 4 special offers

Sundown Audio SALT-200.4

1400W RMS Class D SALT Series 4-Channel Full Range Car Amplifier

SALT-200.4 big
Go to item page Right Arrow Icon of Right Arrow

Sundown Audio SALT-200.4

1400W RMS Class D SALT Series 4-Channel Full Range Car Amplifier

• 200 watts x 4 channel @ 4 ohm
• 325 watts x 4 channel @ 2 ohm
• Bridged: 700 watts x 2 channel @ 4 ohm
• Total RMS Power: 1400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $80.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $899.99
-11% $799.99

In stock

Only 3 Left!

Add to Cart
Continue to cart
Available Offers (2) for Sundown Audio SALT-200.4
FREE NVX Amp Kit at Checkout!
Add both to cart
Save 30% off an NVX XKIT44 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT44 Amp Kit! No code needed — discount applies automatically at checkout.
Select your other item

JBL Marine A5055 (JBLMA5055AM)

800W RMS Class AB/D Marine Series 5-Channel Marine Amplifier with Remote Bass Knob

JBLMA5055AM big
Go to item page Right Arrow Icon of Right Arrow

JBL Marine A5055 (JBLMA5055AM)

800W RMS Class AB/D Marine Series 5-Channel Marine Amplifier with Remote Bass Knob

• 50 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 75 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 130 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class AB / D 2 ohm Stable 5-Channel-Channel Amplifier

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $55.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $599.95
-8% $549.95

In stock

Add to Cart

• 50 watts x 4 channel + 300 watts x 1 channel @ 4 ohm
• 75 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• Bridged: 130 watts x 2 channel @ 4 ohm + 500 watts x 1 channel @ 2 ohm
• Total RMS Power: 800 watts
• Class AB / D 2 ohm Stable 5-Channel-Channel Amplifier

Limited time!

MTX Thunder TH2500.1

2500W RMS Class D Thunder Series Monoblock Car Amplifier with Bass Remote

TH25001 big
Go to item page Right Arrow Icon of Right Arrow

MTX Thunder TH2500.1

2500W RMS Class D Thunder Series Monoblock Car Amplifier with Bass Remote

• 1000 watts x 1 channel @ 4 ohm
• 1750 watts x 1 channel @ 2 ohm
• 2500 watts x 1 channel @ 1 ohm
• Total RMS Power: 2500 watts
• Class D 1 ohm Stable Monoblock Amplifier

Save 30% off an NVX XKIT02 Amp Kit at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $68.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $949.95
Save $269.99
-28% $679.96

In stock

Add to Cart
Available Deal
TH25001 main
Offer may end without notice
Continue Shopping Continue to checkout
Eligible items

Shop items below for 30% off up to $100 discount on Save 30% off an NVX Amp Kit!

NVX XKIT02

NVX XKIT02

$179.99

$125.99

$54 Savings!

Add to cart
See all 4 special offers

Cerwin Vega B54

1200W Peak (600W RMS) Class D Stealth Bomber Series 4 Channel Car Amplifier

B54 big
Go to item page Right Arrow Icon of Right Arrow

Cerwin Vega B54

1200W Peak (600W RMS) Class D Stealth Bomber Series 4 Channel Car Amplifier

• 80 watts x 4 channel @ 4 ohm
• 150 watts x 4 channel @ 2 ohm
• Bridged: 300 watts x 2 channel @ 4 ohm
• Total RMS Power: 600 watts
• Class D 2 ohm Stable 4-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $36.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

4
List price $431.99
-17% $359.99

In stock

Only 2 Left!

Add to Cart
Continue to cart
Available Offers (2) for Cerwin Vega B54
FREE Belva Amp Kit at Checkout!
Add both to cart
Save 30% off an NVX XKIT84 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT84 Amp Kit! No code needed — discount applies automatically at checkout.
Select your other item
Used from: $323.99 Like New from: $389.99
See all 4 special offers

Hifonics BG-1400.1

1400W RMS Class D Brutus BG Series Monoblock Car Amplifier with Bass Remote

BG-1400.1 big
Go to item page Right Arrow Icon of Right Arrow

Hifonics BG-1400.1

1400W RMS Class D Brutus BG Series Monoblock Car Amplifier with Bass Remote

• 750 watts x 1 channel @ 4 ohm
• 1100 watts x 1 channel @ 2 ohm
• 1400 watts x 1 channel @ 1 ohm
• Total RMS Power: 1400 watts
• Class D 1 ohm Stable Monoblock Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $22.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $259.99
-15% $219.99

In stock

Add to Cart
Continue to cart
Available Offers (2) for Hifonics BG-1400.1
FREE Belva Amp Kit at Checkout!
Add both to cart
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.
Select your other item

Rockford Fosgate Punch Marine PM500X2

500W RMS Class AB Punch Series 2 Channel Marine Amplifier

PM500X2 big
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate Punch Marine PM500X2

500W RMS Class AB Punch Series 2 Channel Marine Amplifier

• 150 watts x 2 channel @ 4 ohm
• 250 watts x 2 channel @ 2 ohm
• Bridged: 500 watts x 1 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $55.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$549.99

In stock

Only 3 Left!

Add to Cart

JL Audio MV1000/5i

1000W RMS Class D MVi Series 5 Channel Marine Amplifier

MV1000/5i big
Go to item page Right Arrow Icon of Right Arrow

JL Audio MV1000/5i

1000W RMS Class D MVi Series 5 Channel Marine Amplifier

• 75 watts x 4 channel + 400 watts x 1 channel @ 4 ohm
• 100 watts x 4 channel + 600 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 1000 watts
• Class D 2 ohm Stable 5-Channel Amplifier

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $155.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$1,549.99

In stock

Only 2 Left!

Add to Cart
Used from: $1,084.99
Limited time!

Hertz HCP 2

400W Peak (170W RMS) Class AB Hertz Compact Power (HCP) Series 2-Channel Car Amplifier

HCP 2 big
Go to item page Right Arrow Icon of Right Arrow

Hertz HCP 2

400W Peak (170W RMS) Class AB Hertz Compact Power (HCP) Series 2-Channel Car Amplifier

• 55 watts x 2 channel @ 4 ohm
• 85 watts x 2 channel @ 2 ohm
• Bridged: 170 watts x 1 channel @ 4 ohm
• Total RMS Power: 200 watts
• Class A/B 2 ohm Stable 2-Channel-Channel Amplifier

Save 30% off an NVX XKIT82 Amp Kit at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $20.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
List price $220.00
-9% $199.99

In stock

Add to Cart
Available Deal
HCP 2 main
Offer may end without notice
Continue Shopping Continue to checkout
Eligible items

Shop items below for 30% off up to $100 discount on Save 30% off an NVX Amp Kit!

NVX XKIT82

NVX XKIT82

$79.99

$55.99

$24 Savings!

Add to cart
See all 5 special offers
Limited time!

Rockford Fosgate M5-800X4

400W RMS M5-Series Class-AD 4-channel Marine Amplifier

M5-800X4 big
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate M5-800X4

400W RMS M5-Series Class-AD 4-channel Marine Amplifier

• 100 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class AD 2 ohm Stable 4-Channel Amplifier

FREE NVX Amp Kit at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $69.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
$689.99

In stock

Only 2 Left!

Add to Cart

Sundown Audio SALT-2000.6

2000W RMS Class D SALT Series 6-Channel Full Range Car Amplifier

SALT-2000.6 big
Go to item page Right Arrow Icon of Right Arrow

Sundown Audio SALT-2000.6

2000W RMS Class D SALT Series 6-Channel Full Range Car Amplifier

• 100 watts x 2 channel + 150 watts x 2 channel (3&4) @ 4 ohm
• 200 watts x 2 channel + 250 watts x 2 channel (3&4) @ 2 ohm
• 550 watts x 2 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable 6-Channel Amplifier

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $100.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $1187.99
-16% $999.99

In stock

Only 1 Left!

Add to Cart

JBL STAGE GT 80021 (STAGEGT80021AM)

800W Peak (260W RMS) Class D Stage GT Series 2-Channel Car Amplifier

STAGEGT80021AM big
Go to item page Right Arrow Icon of Right Arrow

JBL STAGE GT 80021 (STAGEGT80021AM)

800W Peak (260W RMS) Class D Stage GT Series 2-Channel Car Amplifier

• 80 watts x 2 channel @ 4 ohm
• 130 watts x 2 channel @ 2 ohm
• Bridged: 260 watts x 1 channel @ 4 ohm
• Total RMS Power: 260 watts
• Class D 2 ohm Stable 2-Channel Amplifier

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $20.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $249.95
-20% $199.95

In stock

Add to Cart

• 80 watts x 2 channel @ 4 ohm
• 130 watts x 2 channel @ 2 ohm
• Bridged: 260 watts x 1 channel @ 4 ohm
• Total RMS Power: 260 watts
• Class D 2 ohm Stable 2-Channel Amplifier

Limited time!

Rockford Fosgate Punch P500X2

500W RMS Class AB Punch Series 2 Channel Car Amplifier

P500X2 big
Go to item page Right Arrow Icon of Right Arrow

Rockford Fosgate Punch P500X2

500W RMS Class AB Punch Series 2 Channel Car Amplifier

• 150 watts x 2 channel @ 4 ohm
• 250 watts x 2 channel @ 2 ohm
• Bridged: 500 watts x 1 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $39.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $429.99
Save $40.00
-9% $389.99

In stock

Add to Cart
Used from: $331.49
See all 6 special offers
Prev 10 11 12 13 14 Next

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Universal-Fit Audio & Electronics in 1987 DeVille

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1987 Cadillac DeVille?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your DeVille.

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

    1987 Cadillac DeVille

    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

    Cancel

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

    Cancel

    Shop your 1987 DeVille
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    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
    Back

    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.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo