Passive Subwoofer Enclosure
Enhance your car audio system with passive subwoofer enclosures designed to house a dedicated subwoofer and deliver deeper, more controlled bass. Ideal for custom audio installations. Pair with Car Subwoofers or browse Subwoofer Amplifiers.
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HELIX IK EB6.1 SVC2 - 6" 150W RMS Vented Subwoofer Box | 2Ω
HELIX
HELIX IK EB6.1 SVC2 - 6" 150W RMS Vented Subwoofer Box | 2Ω
- Price
- $395
MATCH PP 8E-Q - Plug & Play 8" Subwoofer with Compact Enclosure
Match
MATCH PP 8E-Q - Plug & Play 8" Subwoofer with Compact Enclosure
- Price
- $595
HELIX K 10SE.2 10" 300W RMS Vented Subwoofer Bench Box 2x2Ω – Compact, High-Performance Bass
HELIX
HELIX K 10SE.2 10" 300W RMS Vented Subwoofer Bench Box 2x2Ω – Compact, High-Performance Bass
- Price
- $650
HELIX IK EC10.1-DVC2 VW Multi-Trans 10" 300W RMS Sealed Subwoofer Box – Perfect Fit for VW T5, T6 & T6.1
HELIX
HELIX IK EC10.1-DVC2 VW Multi-Trans 10" 300W RMS Sealed Subwoofer Box – Perfect Fit for VW T5, T6 & T6.1
- Price
- $650
Helix K 8E.2 | 8" Compact Enclosure Subwoofer – 300W RMS Deep Bass Specialist
HELIX
Helix K 8E.2 | 8" Compact Enclosure Subwoofer – 300W RMS Deep Bass Specialist
- Price
- $550
Hertz DPOWER1 Class-D 600W 1-Channel Monoblock Amplifier with Vibe CVENV6L-V4 300W 6" Compact Passive Bass Subwoofer Enclosure Package
45% off
HERTZ
Hertz DPOWER1 Class-D 600W 1-Channel Monoblock Amplifier with Vibe CVENV6L-V4 300W 6" Compact Passive Bass Subwoofer Enclosure Package
- Sale price
- $438
- Regular price
- $794
MB Quart MBQJT-SUBA-1 | Dual 8″ Sub Enclosure | plus 400 Watt Amp
MB Quart
MB Quart MBQJT-SUBA-1 | Dual 8″ Sub Enclosure | plus 400 Watt Amp
- Price
- $1,299
MB Quart MBQJT-SUB-1 | Dual 8″ Sub Enclosure
MB Quart
MB Quart MBQJT-SUB-1 | Dual 8″ Sub Enclosure
- Price
- $1,099
Clarion WF2520 & Aerpro APSBFRBT Integrated Vehicle Enclosure Pack Suit Ford Ranger & Mazda BT-50 (CLSBFRBT)
On Sale!
Clarion
Clarion WF2520 & Aerpro APSBFRBT Integrated Vehicle Enclosure Pack Suit Ford Ranger & Mazda BT-50 (CLSBFRBT)
- Sale price
- $417.99
- Regular price
- $419.99
Mac Audio MC-UBE-3800 Überkraft 3800 15“ Bass-Reflex Self-Contained Subwoofer Enclosure
MAC AUDIO
Mac Audio MC-UBE-3800 Überkraft 3800 15“ Bass-Reflex Self-Contained Subwoofer Enclosure
- Price
- $579.95
Rockford Fosgate T1S-1X12 Power Single 12” T1 Slim Sealed Loaded Enclosure
15% off
Rockford Fosgate
Rockford Fosgate T1S-1X12 Power Single 12” T1 Slim Sealed Loaded Enclosure
- Sale price
- $1,206.15
- Regular price
- $1,419
Audison APBX G6 Prima 10" 900W Sealed Passive Subwoofer System Suit Volkswagen GOLF 6
Audison
Audison APBX G6 Prima 10" 900W Sealed Passive Subwoofer System Suit Volkswagen GOLF 6
- Price
- $799
Audison APBX10A2 Prima 10" 800W Active Loaded Subwoofer Box (APBX 10AS 2)
Audison
Audison APBX10A2 Prima 10" 800W Active Loaded Subwoofer Box (APBX 10AS 2)
- Price
- $1,049.99
Audison APBX8R Prima Line 8" 500W Passive Loaded Subwoofer Box (APBX 8 R)
Audison
Audison APBX8R Prima Line 8" 500W Passive Loaded Subwoofer Box (APBX 8 R)
- Price
- $469.99
Hertz MPBX3002 Mille Pro 12" 1000W Ultra-Shallow Sealed Enclosure Subwoofer (MPBX 300 S2)
HERTZ
Hertz MPBX3002 Mille Pro 12" 1000W Ultra-Shallow Sealed Enclosure Subwoofer (MPBX 300 S2)
- Price
- $994.99
Hertz MPBX2502 Mille Pro 10" 1000W Ultra-Shallow Sealed Enclosure Subwoofer (MPBX 250 S2)
HERTZ
Hertz MPBX2502 Mille Pro 10" 1000W Ultra-Shallow Sealed Enclosure Subwoofer (MPBX 250 S2)
- Price
- $839.99
Frequently Asked Questions
A passive subwoofer enclosure houses a subwoofer without an integrated amplifier, so it requires a compatible external amplifier for power.
A passive subwoofer box connects to an external amplifier, which supplies the power required to drive the subwoofer and produce low-frequency sound.
Choose an amplifier that matches the subwoofer's RMS power rating and impedance while remaining within the recommended operating specifications.
Yes. A passive car subwoofer enclosure provides flexibility because the amplifier and subwoofer can be selected separately to create a customised audio system.
Check the subwoofer size, RMS power handling, impedance, enclosure type, dimensions and amplifier compatibility before purchasing.
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