10 Best Car Subwoofer Under 100 of December 2025

• Rockville RW10CA 800 Watt 10" Slim Car Subwoofer.
• 800 Watts Peak / 200 Watts RMS. PWM MOSFET Power Supply.
• Low Level RCA Input. High Level Inputs with Auto Turn-On Technology.
• Adjustable Input Sensitivity. Soft Delayed Remote Turn-On.
• Thermal Protection Circuit, Short Protection Circuit.
• Overload Protection Circuit. Phase Switch: 0° or 180°.
• Low Pass Filter: 50Hz - 150Hz. Bass Boost: 0 - 18dB @ 45Hz.
• Subwoofer Level Remote Control. Built in Subsonic Filter @ 29Hz. Frequency Response: 20Hz - 150Hz. Sensitivity: 90dB @ 1w / 1m.
• Maximum Power RMS: 200 Watts. Impedance: 2 Ohm. Dimensions: 12.4 x 13.4 x 2.7 (L x W X H) Inches.
• Note: Kindly refer User Manual before use

Rockville

• 12-Inch Dual 2 ohm Shallow Mount Subwoofer
• Peak Power: 800 Watts | RMS Power: 500 Watts
• Shallow Mount Design - Mounting Depth: 4.92"
• High Performance Pressed Paper Cone Stitched to Premium Foam Surround
• Sensitivity: 86.7 dB | Fs: 35.3 Hz
• Frequency Response: 25 Hz - 300 Hz

Skar Audio

• 1.Box ultra-thin design: the effective saving of interior space, the appearance of the box with high-grade blanket fabric design, reduce resonance.
• 2.The use of high-quality MDF board to ensure pure sound quality.
• 3.The high power tube, has a short circuit reverse protection for the box.
• 4.The star protective cover: the use of ABS plastic, play a collision protection role.
• 5.Unique paper cone design, so that the bass is more robust, more stable performance.

YaeCCC

• 10-Inch Dual 4-ohm Car Subwoofer
• Peak Power: 400 Watts | RMS Power: 200 Watts
• 2" BASV Premium Voice Coil | Advanced Air Flow Cooling Design
• High Strength Pressed Paper Cone and Foam Surround
• Frequency Response Range: 28 Hz - 325 Hz | Sensitivity: 84.4 dB
• Subwoofer Mounting Depth: 4.85"

Skar Audio

• Cone - Made from Polypropylene, The AC12D 12 inch car subwoofer provides a resilient and durable material that can offer great sound and long-lasting subwoofers
• Voice Coil - Our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. Making our voice coils with this material gives our speakers the advantage of longer play times with lower weights
• Surround - Foam is very flexible, providing the subwoofer with higher efficiency. This also translates to better excursion (How far the cone of a speaker linearly travels from its resting position)
• Basket - The stamped basket offers a strong and rigid platform allowing the listener to hear clean and clear music output
• Specs - 13” x 13” x 6”, Resonant Frequency - 32 Hz, Sensitivity SPL (1W/1m) - 88 Db
• Warranty - Planet Audio provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

Planet Audio

• Peak Power: 1, 600 Watts | RMS Power: 800 watts
• 2.6" (65.5mm) dual 2-ohm high temperature 4-layer copper Voice Coil
• Powerful high flux ferrite motor with advanced air Flow Cooling Design | Fs: 44 Hz
• Engineered for incredibly deep, dynamic, and powerful bass | Sensitivity: 83.6 dB
• High Roll Foam Surround stitched to competition Grade pressed paper cone
• Frequency response range: 28 Hz - 325 Hz | mounting depth: 6.04"

Skar Audio

• 6.5-inch Dual 4 Ohm Subwoofer
• Peak Power: 400 Watts | RMS Power: 200 Watts
• 2" Copper Voice Coil, Sensitivity (Spl): 82.8 dB
• Great Low End Frequency Response | Fs: 64 Hz
• Small & Compact Subwoofer, Hard Hitting Bass

Skar Audio

• 12-Inch Dual 4 ohm Car Subwoofer
• Peak Power: 1, 200 Watts | RMS Power: 600 watts
• 2.5" 4-Layer high temperature Copper voice Coil
• High Roll Foam Surround - High flux ferrite motor
• Frequency response: 22 Hz - 300 Hz | Sensitivity: 84.7 dB

Skar Audio

• Rockville SS8P 8" 400w Slim Under-Seat Active Powered Car/Truck Subwoofer Sub.
• Enclosure is made out of cast aluminum which stays cool at all times.
• Peak Power Handling: 400 Watts. RMS Power Handling: 100 Watts. Heavy Duty Mounting Feet.
• PWM MOSFET Power Supply. Low Level RCA Input. High Level Inputs with Auto Turn-On Technology.
• Adjustable Input Sensitivity. Soft Delayed Remote Turn-On. Thermal Protection Circuit, Short Protection Circuit.
• Overload Protection Circuit. Green Power/Red Protect LED. Phase Switch: 0° or 180°.
• Low Pass Filter: 50Hz - 150Hz. Bass Boost: 0 - 12dB @ 45Hz. Built in Subsonic Filter @ 20Hz. THD: < 0.4%.
• Subwoofer Level Remote Control. Fuse Rating: Single 10A. Peak Power 400 Watts. RMS Power: 100 Watts.
• Impedance: 2 Ohm. Dimensions (L x W X H): 11.4" x 8.3" x 2.8" Inches. Frequency Response: 20Hz - 150Hz.
• Signal to Noise Ratio: >90dB. Sensitivity: 90dB @ 1w / 1m. Input sensitivity, Low level: 300mV. Input sensitivity, High level: 1.0V

Rockville

• CONE: Made from Polypropylene, the AC10D 10-inch car subwoofer provides a resilient and durable material that can offer great sound with the advantage of long-lasting subwoofers
• SURROUND: Foam is very flexible, providing the subwoofer with higher efficiency. This also translates to better excursion. (How far the cone of a speaker linearly travels from its resting position)
• VOICE COIL: Our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. making our voice coils with this material, gives our speakers the advantage of longer play times with lower weights
• STAMPED BASKET: The stamped basket offers a strong and rigid platform allowing the listener to hear clean and clear music output
• SPECIFICATIONS: Resonant frequency - 39 Hz, Sensitivity SPL (1W/1m) - 87 Db, Depth 11” x Width 11” x Height 5.3”
• WARRANTY: Planet Audio provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality

Planet Audio