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2004 Chevrolet Astro

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.

Universal-Fit Audio for 2004 Chevrolet Astro

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.

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NVX VPROHTD

1" Replacement Diaphragm for NVX VPRO35TW Super Slim Bullet Tweeters

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1" Replacement Diaphragm for NVX VPRO35TW Super Slim Bullet Tweeters

• 1" titanium replacement diaphragm for NVX VPRO35TW tweeters
• Restores clear, high-frequency sound
• Replaces damaged or worn components
• Quick and easy installation

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List price $12.99
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• 1" titanium replacement diaphragm for NVX VPRO35TW tweeters
• Restores clear, high-frequency sound
• Replaces damaged or worn components
• Quick and easy installation

NVX MVPA4

1200W Peak (600W RMS) Class D Marine-V Series 4-Channel Marine/Powersports/Motorcycle Amplifier

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1200W Peak (600W RMS) Class D Marine-V Series 4-Channel Marine/Powersports/Motorcycle Amplifier

• 100 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

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NVX NSW102 Version 3 (NSW102v3)

1000W Peak (500W RMS) N-Series v3 10" Dual 2-Ohm Car Subwoofer

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1000W Peak (500W RMS) N-Series v3 10" Dual 2-Ohm Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 5.36"
• Sensitivity: 85 dB

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NVX XQC301 Quick Charge 3.0 Car Charger with LED Digital Voltmeter

QC 3.0 Fast Charging 12V/24V 36W Aluminum Waterproof Socket Power Output Adapter with On/Off Switch

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QC 3.0 Fast Charging 12V/24V 36W Aluminum Waterproof Socket Power Output Adapter with On/Off Switch

• Features Qualcomm Quick Charge 3.0 - Can replace your cigarette lighter socket or add as a new one
• Charges devices 4x faster than conventional charging
• Compatible with most 12/24V charging systems
• Can be used nearly any application (Car/Truck/SUV/ATV/UTV/RV/Motorcycle/Marine)
• Digital Volt Indicator display the status of your battery or your charging system

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• Features Qualcomm Quick Charge 3.0 - Can replace your cigarette lighter socket or add as a new one
• Charges devices 4x faster than conventional charging
• Compatible with most 12/24V charging systems
• Can be used nearly any application (Car/Truck/SUV/ATV/UTV/RV/Motorcycle/Marine)
• Digital Volt Indicator display the status of your battery or your charging system

The Install Bay IB500

500 Amp Battery Isolator and Relay

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500 Amp Battery Isolator and Relay

• Battery Isolator and Relay
• 500 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

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• Battery Isolator and Relay
• 500 Amp
• Prevents Primary Battery Discharge
• Maximizes the Current Transfer
• Extends Battery Life
• Universal 12V Applications

Atrend 10SQL

Empty Single 10" Pro Series Medium Sealed Subwoofer Enclosure

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Empty Single 10" Pro Series Medium Sealed Subwoofer Enclosure

• 10" Single Sealed Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 0.69 cubic feet
• Completely miter and dado end panels
• Premium carpeted finish
• Made in the USA

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Alpine R2-W10D4

2250W Peak (750W RMS) 10" R2-Series Dual 4-ohm Car Subwoofer

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2250W Peak (750W RMS) 10" R2-Series Dual 4-ohm Car Subwoofer

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 5.92"
• Sensitivity: 82.8 dB

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Alpine KTX-SLEEVE

Single DIN Installation Sleeve for Alpine Halo9 and Halo11 Stereos

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Single DIN Installation Sleeve for Alpine Halo9 and Halo11 Stereos

• Single DIN stereo installation sleeve
• Fits Alpine Halo9 and Halo11 stereos
• Strong metal design for secure installation
• Bendable and locking tabs

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• Single DIN stereo installation sleeve
• Fits Alpine Halo9 and Halo11 stereos
• Strong metal design for secure installation
• Bendable and locking tabs

Dual MANT16B

16" Marine AM/FM Antenna with Swivel Base and 54" Cable (Black)

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16" Marine AM/FM Antenna with Swivel Base and 54" Cable (Black)

• Marine stereo AM/FM antenna with flexible mast
• Includes 180° swivel base and 54" antenna cable
• Made with durable steel and corrosion-resistant rubber cover

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• Marine stereo AM/FM antenna with flexible mast
• Includes 180° swivel base and 54" antenna cable
• Made with durable steel and corrosion-resistant rubber cover

JL Audio TwK-88

8-Channel Digital Signal Processor with Digital Remote Controller

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8-Channel Digital Signal Processor with Digital Remote Controller

• 8-Channel digital signal processo
• 80 total bands of equalization
• TüN software offers quick input/output setup
• 8 RCA inputs or 1 optical input
• Includes DRC-200 digital remote control

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• 8-Channel digital signal processo
• 80 total bands of equalization
• TüN software offers quick input/output setup
• 8 RCA inputs or 1 optical input
• Includes DRC-200 digital remote control

Limited time!

Belva BASB27

27" 500W Weatherproof UTV/ATV/Powersports Bluetooth Soundbar with 8 Speakers and LED Lighting

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27" 500W Weatherproof UTV/ATV/Powersports Bluetooth Soundbar with 8 Speakers and LED Lighting

• Weatherproof IPX 5 soundbar
• 1" Pair of Horn Loaded Tweeters
• 3" Pairs of Full-Range Speakers
• Built-in Class-D Amplifier
• Adjustable Clamps fit bars from 1.75" to 2"

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• Weatherproof IPX 5 soundbar
• 1" Pair of Horn Loaded Tweeters
• 3" Pairs of Full-Range Speakers
• Built-in Class-D Amplifier
• Adjustable Clamps fit bars from 1.75" to 2"

Diamond Audio MRDO12

1" Replacement Diaphragm for Tweeters Except M075T/M075T2

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1" Replacement Diaphragm for Tweeters Except M075T/M075T2

• 1" Replacement Diaphragm for Tweeters
• Compatible with most 1" tweeters
• Not compatible with M075T or M075T2 models
• Impedance: 2-ohm

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• 1" Replacement Diaphragm for Tweeters
• Compatible with most 1" tweeters
• Not compatible with M075T or M075T2 models
• Impedance: 2-ohm

JBL Cruise 8MM Bolt Kit (PWSACCCRUISEM8)

8MM Bolt Kit for JBL Cruise Handlebar Speaker Pods

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8MM Bolt Kit for JBL Cruise Handlebar Speaker Pods

• Mounting hardware for JBL Cruise Handlebar Speakers
• Designed for select motorcycles for Vespa, Benelli, Piaggio, and Genuine motorcycles
• Designed for a majority of Asian scooter brands

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• Mounting hardware for JBL Cruise Handlebar Speakers
• Designed for select motorcycles for Vespa, Benelli, Piaggio, and Genuine motorcycles
• Designed for a majority of Asian scooter brands

JL Audio SGRU-13

Mesh Grille for JL Audio 13" W3v3 and TW5v2 Subwoofers

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Mesh Grille for JL Audio 13" W3v3 and TW5v2 Subwoofers

• 13" Grille Made Specifically for the JL Audio 13W1v2, 13W3v3, or 13TW5 Sub
• Provides the Best Protection Possible
• Top-Notch JL Audio Quality
• Metal Mesh Grille Painted Black

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• 13" Grille Made Specifically for the JL Audio 13W1v2, 13W3v3, or 13TW5 Sub
• Provides the Best Protection Possible
• Top-Notch JL Audio Quality
• Metal Mesh Grille Painted Black

Rockford Fosgate PLC2

Wired Bass Remote Controller for Select 2013-2025 Punch and Power Amplifiers

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Wired Bass Remote Controller for Select 2013-2025 Punch and Power Amplifiers

• Wired Bass Remote for select 2013-2025 Punch and Power amplifiers
• Includes bass knob, cable, mounting clip, mounting screws
• Controls level on rear outputs of 4-channel amplifiers
• Conveniently mount under dash, inside center console or glovebox

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$49.99

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• Wired Bass Remote for select 2013-2025 Punch and Power amplifiers
• Includes bass knob, cable, mounting clip, mounting screws
• Controls level on rear outputs of 4-channel amplifiers
• Conveniently mount under dash, inside center console or glovebox

Limited time!

Belva BATENT2

Dual Knob Dual Surface Mount Housing Pod for use with BAWPL, BA2USB, BAVTM

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Dual Knob Dual Surface Mount Housing Pod for use with BAWPL, BA2USB, BAVTM

• Dual Knob Dual Surface Mount Housing Pod
• Mounting Option For use with: BAWPL, BA2USB, BAVTM
• Color: Black

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• Dual Knob Dual Surface Mount Housing Pod
• Mounting Option For use with: BAWPL, BA2USB, BAVTM
• Color: Black

Alpine KTE-S65G

Mesh Grilles for Alpine 6.5" S-Series Speakers

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Mesh Grilles for Alpine 6.5" S-Series Speakers

• Metal Mesh Grill with Alpine logo

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• Metal Mesh Grill with Alpine logo

NVX XTRI1

Remote Turn-on Module

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Remote Turn-on Module

• Remote Turn-On Module
• Used To Turn On Remote Amplifiers
• 2 Second Delay To Prevent Turn-On Noise
• Supplies 2 Amps Of Current
• Can Drive Multiple Amps Or A Power Antenna
• Activated By Low Level Trigger Lead

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• Remote Turn-On Module
• Used To Turn On Remote Amplifiers
• 2 Second Delay To Prevent Turn-On Noise
• Supplies 2 Amps Of Current
• Can Drive Multiple Amps Or A Power Antenna
• Activated By Low Level Trigger Lead

XS Power Titan8 (PWR-S6-3400)

6000W 10Ah Lithium Titanate Oxide (LTO) Battery

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6000W 10Ah Lithium Titanate Oxide (LTO) Battery

• 14-volt Lithium Battery
• Sealed Lithium Titanate Oxide (LTO) design
• Perfect for up to 6000-watt audio systems

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• 14-volt Lithium Battery
• Sealed Lithium Titanate Oxide (LTO) design
• Perfect for up to 6000-watt audio systems

MTX Audio TNP212D2

400W RMS Loaded Dual 12" Sealed Enclosure and Monoblock Amplifier

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400W RMS Loaded Dual 12" Sealed Enclosure and Monoblock Amplifier

• 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

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    FAQ for Universal-Fit Audio & Electronics in 2004 Astro

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2004 Chevrolet Astro?

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

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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
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    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.