Best 48trtp82 Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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Kicker

Kicker 48TRTP82 TRTP 8" Down Firing Subwoofer in Sub Enclosure+Amplifier+Amp Kit

Package Includes: (1) KICKER 48TRTP82 TRTP 8" 600w Down Firing Subwoofer+Enclosure+Passive Radiator, (1) RockvilIe dB11 1400 Watt Peak/350 Watt Dyno-Certified RMS Mono 2-Ohm Amplifier Car Amp+Bass Remote, (1) RockvilIe RWK81 8 Gauge Complete Amp Installation Wire Kit with 100 % RCA
Specification of 48TRTP82: Woofer Size [in, cm]: 8, 20, Impedance [Ohms DVC]: 2, Rec. Amplifier Power [watts RMS]: 300, Peak Power Handling: 600, Frequency Response [Hz]: 30-500, Height Installed [in, cm]: 5-3/8, 13.8, Width [in, cm]: 12-1/4, 31, Length [in, cm]: 23-5/8, 60
Features of dB11: High-Speed MOSFET Power Supply, Optical Coupler Class “D” Technology, Fully Adjustable 12dB / Octave Crossover with Differential Circuitry, Low Pass Filter: 50Hz - 250Hz, Subsonic Filter: 15Hz - 55Hz, Phase Control, Full IC-Controlled Protection Circuitry, Fully Adjustable 12dB Bass Equalizer, Mute and Delay Soft Start System, Status Mode LED Indicator, Minimum THD at Rated Power: <0.1%, S / N Ratio: >90dB, Under Voltage Protection at 10V, Over Voltage Protection at 16V.
Features of RWK81: RockviIle RWK81 8 Gauge 2 Channel Car Amplifier Wiring Installation Kit, (1) 17’ High Grade Twisted Pair of RCA Cable, 17’ 8 Gauge Translucent Blue Super Flex Power Cables, 17’ 18 Gauge Blue Remote Cable, 17’ 16 Gauge Clear Speaker Wire, 3’ 8 Gauge Super Flex Ground Wire, Gold Plated AGU Heat Resistant Fuse Holder, 60 Amp AGU Gold Plated Fuse, 7’ Split Tube Loom.
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Kicker

$29 Savings

Pair (Qty 2) of Kicker CompRT 8" 600 Watt Peak Power Down Firing Thin-Profile 2-Ohm Car Audio Dual Loaded Black Subwoofer Enclosure with Speaker Wire

PACKAGE BUNDLE INCLUDES: Pair (QTY 2) of Kicker 48TRTP82 Down Firing CompRT 8" 600 Watt Peak Power 2-Ohm Car Audio Dual Black Subwoofer Enclosure with 50 feet 16 Gauge Speaker Wire
SUBWOOFER ENCLOSURE: The Max Power handling capacity of the Down Firing Ultra Thin dual subwoofer enclosure is 600 Watts. Optimal Performance when driven by an amplifier or audio source delivering around 300 watts (RMS) of continuous power.
SUBWOOFER ENCLOSURE: Active thin-mount CompRT Subwoofer paired with passive ReFLEX sub for deep bass. CompRT’s signature red double stitching makes an outstanding bond between the improved Santoprene surround and polypropylene woofer cone.
SUBWOOFER ENCLOSURE: Compact enclosures with tough MDF construction for behind or under the seat. CompRT features Forced-Air Cooling - 20% cooler for increased reliability. SoloKon technology joins the cone to the vented back brace, creating a single integrated unit that both cools the motor and eliminates distortion.
SPEAKER WIRE: Connect your speakers with the included 50 feet 16 gauge speaker wire.
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Kicker

KICKER 8" 600 Watt Thin-Profile Down Firing Loaded Subwoofer Enclosure, Bass Knob with Digital Voltmeter, Wire

PACKAGE BUNDLE INCLUDES: Kicker 8" 600 Watt Thin-Profile Down Firing Loaded Subwoofer Enclosure, Bass Knob with Digital Voltmeter , Wire
SUBWOOFER: The Kicker 48TRTP82 (TRTP 8-inch) is a thin, 2-ohm downward-firing, sealed subwoofer enclosure designed for space-constrained, under-seat or truck cargo areas. It features one 8-inch active CompRT subwoofer paired with a passive reFLEX radiator for deep bass, handling 300W RMS (600W peak).
BASS KNOB: Dash mount amplifier level control for volume adjustment with Blue LED display (high voltage/low voltage) can adjust the amplifier gain while driving perfect for Balancing the system to change music styles comes with mounting Bracket mountable in-dash or under-dash works with most head unit/ amplifier combinations.
SPEAKER WIRE: 16-Gauge marine speaker wire comes in 50 feet to give you convenient installation and pure sound quality enhancement. The cable is tinned and oxygen free copper (OFC) to deliver high-quality sound without any transmission loss.
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Kicker

$97 Savings

Kicker 47KEY5001 Mono Amp + 48TRTP82 8" CompRT Subwoofer Box Bundle | 500-watt mono channel amp with start/stop capability and 8-inch 2-ohm down-firing subwoofer enclosure.

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Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

6 48trtp82 deals are available from: Amazon, starting from $204.96.

The biggest discount we found is 11% on KICKER 48TRTP82 TRTP 8-inch Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm (48TRTP82) at Amazon.

The lowest price we found is $204.96 while the highest is $455.92. Prices for the best 48trtp82 deals average at $308.58.