Top 7 Underseat Subwoofer with Amp UK – Car Component Subwoofers

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1. Kenwood

Kenwood KSC-SW11 150W Underseat Active Subwoofer with Passive Radiator

Kenwood - Aluminium die cast frame. Speaker level input option. 150 watts peak power handling. Wired remote control level/Freq/Phase control.
BrandKenwood
ManufacturerKENWOOD
Height6.99 cm (2.75 Inches)
Length27.94 cm (11 Inches)
Weight2.8 kg (6.17 Pounds)
Width19.05 cm (7.5 Inches)
Part Number21549898
Model21549898

2. Alpine

8 Inches, Alpine SWE-1200 Active Amplified Underseat Subwoofer Enclosure

Alpine - Variable Low Pass Filter. Super Shallow Structure. Gain Adjustment. Wired Remote Control. 150watt built In Amplifier.
BrandAlpine
ManufacturerAlpine
Height20 cm (7.87 Inches)
Length20 cm (7.87 Inches)
Weight1 kg (2.2 Pounds)
Width20 cm (7.87 Inches)
Part NumberSWE-1200
ModelSWE-1200

3. VIBE Audio

OPTISOUNDAUTO8A-V2, Black, VIBE Optisound 8" Underseat active bass enclosure

VIBE Audio - High efficiency slot port with almost zero turbulence. Anti resonance bass support system reduces unwanted vibration and delivers cleaner bass. Steel mesh grill for fantastic protection.
BrandVIBE Audio
ManufacturerVIBE
Height8.51 cm (3.35 Inches)
Length39.8 cm (15.67 Inches)
Weight6 kg (13.23 Pounds)
Width31.7 cm (12.48 Inches)
Part NumberOPTISOUNDAUTO8A-V2
ModelOPTISOUNDAUTO8A-V2

4. Pioneer

Pioneer TS-WX130DA In Car Amplified Subwoofers

Pioneer - Dimensions w x h x d 280 x 200 x 70 Frequency response 40 - 200 Hz. Built in Class D Amplifier. Digital Bass Control Remote. 160 watts max 50 Watts Nominal.
BrandPioneer
ManufacturerPioneer
Height11.18 cm (4.4 Inches)
Length39.37 cm (15.5 Inches)
Weight3.3 kg (7.28 Pounds)
Width24.89 cm (9.8 Inches)
Part NumberTS-WX130DA
ModelTS-WX130DA
WarrantyBOG

5. VIBE

Vibe Audio Optisound Auto 8 Active Amplified Slim Underseat Bass Reflex Subwoofer Enclosure

VIBE - The vibe liteair optisound 8 active enclosure with the VIBE PowerBox Bass 1 Monoblock Amplifier for a superior sound quality. Combined with the new extruded aluminum heatsink this also ensures efficient dispersion of heat. Remote bass Controller Included: No. Mosfet power allows high switching speeds and even greater stability than other FETs to improve overall performance. This small but capable bass amplifier is capable of delivering up to 900 watts peak and both high and low level inputs allow maximum compatibility with all types of headunit.
BrandVIBE
ManufacturerVibe Audio
Part NumberLITEAIRAUTO8A
ModelLITEAIRAUTO8A

6. SSL

8IN 600W LOW AMPD SUB

SSL - Low level inputs: line level inputs, also known as rca inputs or low-level inputs, use RCA interconnect cables to link the LOPRO8 with the source unit. It will be used to connect the lopro8 to your factory radio or an aftermarket radio that does not have low-level RCA inputsS FILTER: A low-pass filter is an electronic circuit that removes all the notes below the filter's frequency setting.

Most aftermarket radios have multiple pairs of RCA outputs that can connect to multiple amplifiers. Built-in amplifier: with a mosfet power supply you get improved switching speeds, better performance with less power from the driver, lower gate-to-drain feedback capacitance, lower thermal impedance for higher switching frequencies.

Variable low-pashigh level inputs: speaker level inputs are commonly referred to as high-level inputs. You will use the Low-pass filter to primarily keep high notes out of your subwoofers.
BrandSSL
ManufacturerSSL
Height7.11 cm (2.8 Inches)
Length34.8 cm (13.7 Inches)
Weight5.22 kg (11.5 Pounds)
Width24.89 cm (9.8 Inches)
Part NumberLOPRO8
ModelLOPRO8

7. EDGE

EDGE 10 inch V2 Audio Active Enclosure for Subwoofer,ORANGE

EDGE - Secret channel to hide unsightly wires. Dimensions: 365mm w x 300mm H x 400mm D. Built in ed7200 EDGE amplifier. Subwoofer rms power: 250 watts. Max power: 750 Watts. 3 inch port for better bass response.
BrandEDGE
ManufacturerEdge Memory
Height33 cm (12.99 Inches)
Length38.5 cm (15.16 Inches)
Weight11.8
Width43 cm (16.93 Inches)
Part NumberEDB10A-E2
ModelEDB10A-E2