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2001 BMW 330Ci

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 2001 BMW 330Ci

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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JL Audio XD-AICDO-3 (Open Box, Great)

3-Foot Digital Optical Audio Cable with Toslink Connectors

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3-Foot Digital Optical Audio Cable with Toslink Connectors

•Digital Optical Audio Connection Cable
• Digital Optical Audio Connection Cable
• Built-in Toslink Connectors
• Length: 3 feet

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List price $34.99
-30% $24.49

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Only 1 Left!

•Digital Optical Audio Connection Cable
• Digital Optical Audio Connection Cable
• Built-in Toslink Connectors
• Length: 3 feet

Tru Spec Single 12 SUBP (1555YTZ)

Empty Single 12" Vented Prefabricated High Out Enclosure

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Empty Single 12" Vented Prefabricated High Out Enclosure

• 12" Single Ported Subwoofer Enclosure
• 3/4" Medium Density Fiberboard (MDF) construction
• Total box volume: 2.5 cubic feet
• High-output XXL enclosure with double flush baffle

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List price $399.99
-41% $234.99

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Fusion MS-ARX70W

Wireless marine stereo remote (White)

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Wireless marine stereo remote (White)

• IPX6 and IPX7 water rating
• Built-in ANT technology
• Easy-to-use buttons and LED lighting
• Available in Black

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$69.99

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• IPX6 and IPX7 water rating
• Built-in ANT technology
• Easy-to-use buttons and LED lighting
• Available in Black

Stinger SHT301

HPM Series Digital Battery Terminal with 1/0 or 4ga Outputs and Digital Volt Meter (Positive Only)

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HPM Series Digital Battery Terminal with 1/0 or 4ga Outputs and Digital Volt Meter (Positive Only)

• HPM Series 1/0 or 4ga Outputs with Digital Volt Meter
• Two (2) 1/0 Gauge or (2) 4 Gauge Output
• Monitor system voltage
• Ultimate power connection
• Multiple output design
• Positive terminals only

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List price $119.00
-52% $56.99

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• HPM Series 1/0 or 4ga Outputs with Digital Volt Meter
• Two (2) 1/0 Gauge or (2) 4 Gauge Output
• Monitor system voltage
• Ultimate power connection
• Multiple output design
• Positive terminals only

Kicker PTRTP10 (51PTRTP10)

800W Peak (400W RMS) Single Loaded 10" Sealed Down-firing Shallow Amplified Subwoofer Enclosure

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800W Peak (400W RMS) Single Loaded 10" Sealed Down-firing Shallow Amplified Subwoofer Enclosure

• 10" Amplified Loaded Subwoofer System
• 400 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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List price $549.99
-9% $499.99

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Only 3 Left!

Like New from: $424.99

NVX XIV45

16.4 ft (5 meter) 4-Channel V-Series RCA Audio Interconnect Cable

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16.4 ft (5 meter) 4-Channel V-Series RCA Audio Interconnect Cable

• Shielded noise-rejecting Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Molded ends equipped with colored channel identifiers

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List price $29.99
-43% $16.99

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• Shielded noise-rejecting Twisted-pair construction
• Heavy gauge OFC conductors ensure superior sound quality
• Split-tip Silver-Plated ends offer best in class signal transfer
• Molded ends equipped with colored channel identifiers

Crimestopper RS7-G5

2-Way Remote Start Keyless Entry System with (1) 3000 ft Range 5-Button LCD Transmitter

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2-Way Remote Start Keyless Entry System with (1) 3000 ft Range 5-Button LCD Transmitter

• 2-Way Remote Car Starter
• 5-Button LCD Transmitter
• 3000 feet of range (0.56 miles)
• Multi-vehicle functionality

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List price $249.95
-50% $125.99

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• 2-Way Remote Car Starter
• 5-Button LCD Transmitter
• 3000 feet of range (0.56 miles)
• Multi-vehicle functionality

Cobra PRO 3000W (CPI3000W)

6000W Peak (3000W RMS) DC to AC Professional Grade Power Inverter with USB Fast Charging

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6000W Peak (3000W RMS) DC to AC Professional Grade Power Inverter with USB Fast Charging

• Modified Sine Professional Grade Power Inverter
• 3000 watts RMS, 6000 watts Peak
• Includes direct to battery cables
• LED digital display indicator
• Rugged industrial design
• Remote controller LCD included

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$399.95

In stock

• Modified Sine Professional Grade Power Inverter
• 3000 watts RMS, 6000 watts Peak
• Includes direct to battery cables
• LED digital display indicator
• Rugged industrial design
• Remote controller LCD included

Stinger SGW9920

20 ft. 18 Gauge 9 Conductor Speed Speaker Wire

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20 ft. 18 Gauge 9 Conductor Speed Speaker Wire

• 20 ft. 18 Gauge 9 Conductor Speed Speaker Wire
• Great for a 4-channel amplifier setup
• EIA standard easy color-coded copper wires
• Easy and fast installations
• Color: Blue

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List price $69.00
-41% $41.00

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• 20 ft. 18 Gauge 9 Conductor Speed Speaker Wire
• Great for a 4-channel amplifier setup
• EIA standard easy color-coded copper wires
• Easy and fast installations
• Color: Blue

Kicker L7X181 (49L7X181)

2000W RMS 18" SoloX Series Dual 1-ohm Subwoofer

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2000W RMS 18" SoloX Series Dual 1-ohm Subwoofer

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 13-3/16"

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• RMS Power: 1000 - 2000 watts
• Impedance: Dual 1 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 13-3/16"

T-Spec VFDB3

3-Position Compact Fused Ground Distribution Block

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3-Position Compact Fused Ground Distribution Block

• 3-Position Compact Fused Ground Distribution Block
• One 1/0 - 4 AWG input
• Three 4 - 8 AWG outputs
• Water-resistant solid brass construction
• TPE-wrapped soft touch with dual gasket sizes

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List price $36.99
-11% $32.99

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• 3-Position Compact Fused Ground Distribution Block
• One 1/0 - 4 AWG input
• Three 4 - 8 AWG outputs
• Water-resistant solid brass construction
• TPE-wrapped soft touch with dual gasket sizes

Sundown Audio E8 v.6 D2 8" (E8V6D2)

800W Peak (400W RMS) 8" E Series Dual 2-ohm Car Subwoofer (SW-EV68D2)

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800W Peak (400W RMS) 8" E Series Dual 2-ohm Car Subwoofer (SW-EV68D2)

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 2 ohm
• Pressed Paper Cone
• Pressed Foam Surround
• Mount depth: 4.98"
• Sensitivity: 82.4 dB

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List price $203.99
-17% $169.99

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Escort MAX 360 MKII

Radar and Laser Detector with Android Auto and Apple CarPlay Support

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Radar and Laser Detector with Android Auto and Apple CarPlay Support

• Multi-Band Radar and Laser Detection
• Graphic Color OLED display with current speed, vehicle voltage, and alert area monitors
• User, pilot, arrow and meter modes
• Directional arrows provide true 360-degree awareness
• Installs on the windshield

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$549.95

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• Multi-Band Radar and Laser Detection
• Graphic Color OLED display with current speed, vehicle voltage, and alert area monitors
• User, pilot, arrow and meter modes
• Directional arrows provide true 360-degree awareness
• Installs on the windshield

JL Audio 10W3v3-2

500W RMS 10" W3v3 Series Single 2-ohm Car Subwoofer

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500W RMS 10" W3v3 Series Single 2-ohm Car Subwoofer

• RMS Power: 500 watts
• Impedance: Single 2 ohm
• Mineral-Filled Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 5.93"
• Sensitivity: 85.37 dB

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$419.99

In stock

Used from: $356.99
Limited time!

Belva BPS8RGB

600W Peak (300W RMS) Dual 8" Bluetooth ATV Powersports Amplified Sound System with LED Lights

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600W Peak (300W RMS) Dual 8" Bluetooth ATV Powersports Amplified Sound System with LED Lights

• Peak Power: 600 watts
• Built-in D amplifier
• Weatherproof IPX-5 Rating
• (2) 8" 2-way Coaxial speakers
• (2) 1" Balanced Dome Titanium Tweeters
• AUX input for smartphones and MP3

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List price $329.99
-45% $179.99

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• Peak Power: 600 watts
• Built-in D amplifier
• Weatherproof IPX-5 Rating
• (2) 8" 2-way Coaxial speakers
• (2) 1" Balanced Dome Titanium Tweeters
• AUX input for smartphones and MP3

Limited time!

Kicker KXMA800.8 (48KXMA8008)

1200W Peak (800W RMS) Class D KXM Series 8-Channel Marine Amplifier

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1200W Peak (800W RMS) Class D KXM Series 8-Channel Marine Amplifier

• 50 watts x 8 channel @ 4 ohm
• 100 watts x 8 channel @ 2 ohm
• Bridged: 200 watts x 4 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 8-Channel Amplifier

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List price $819.99
Save $244.03
-30% $575.96

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Install Bay IB881

LED Replacement Headlight Bulbs - H881 Single Beam

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LED Replacement Headlight Bulbs - H881 Single Beam

• Replacement LED headlight bulbs
• 3.1 inch (78.2mm) total length
• Heat sink 1.26 inch (32mm) diameter
• Good for tight applications
• Compact design doesn’t compromise performance
• LED Single Beam
• As cool or even cooler than the traditional LED bulbs

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List price $119.99
-67% $39.99

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• Replacement LED headlight bulbs
• 3.1 inch (78.2mm) total length
• Heat sink 1.26 inch (32mm) diameter
• Good for tight applications
• Compact design doesn’t compromise performance
• LED Single Beam
• As cool or even cooler than the traditional LED bulbs

Install Bay 3MHS316

3M Heat Shrink 3/16" Diameter Tubing 10 Pack

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3M Heat Shrink 3/16" Diameter Tubing 10 Pack

• 3/16 inch
• Refill pack of heat shrink
• Pack of 10 < /br>

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$7.99

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Ships in 10-14 days

• 3/16 inch
• Refill pack of heat shrink
• Pack of 10 < /br>

Cobra POWER 500W (CPI500W)

1000W Peak (500W RMS) DC to AC Power Inverter with USB Fast Charging

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1000W Peak (500W RMS) DC to AC Power Inverter with USB Fast Charging

• Modified Sine Portable Power Inverter
• 500 watts RMS, 1000 watts Peak
• Includes heavy-duty direct-to-battery cable
• Input and output LED indicator
• Rugged industrial design

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$69.95

In stock

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• Modified Sine Portable Power Inverter
• 500 watts RMS, 1000 watts Peak
• Includes heavy-duty direct-to-battery cable
• Input and output LED indicator
• Rugged industrial design

MTX TS9924-22

8000W Peak (4000W RMS) 24" JackHammer Series Dual 2-ohm Subwoofer

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8000W Peak (4000W RMS) 24" JackHammer Series Dual 2-ohm Subwoofer

• Peak Power: 8000 watts
• RMS Power: 4000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 24.00"
• Sensitivity: 92 dB

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List price $12500.00
-20% $9,999.95

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    FAQ for Universal-Fit Audio & Electronics in 2001 330Ci

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 2001 BMW 330Ci?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your 330Ci.

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    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
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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.