Monoblock Amplifiers (181)

Rockford Fosgate Punch P500X1BD 500W RMS Punch Series Monoblock Class D Car Power Amplifier The Punch P500X1bd is a mono amplifier capable of 500 Watts into a 1-Ohm load. The Class-BD technology produces bass more efficiently over traditional amps, and its frequency response allows it to be optimized for subwoofers. General Features Punch BD Series Monoblock Class BD Car Amplifier RMS Power Rating: 4 ohms: 150 watts x 1 chan. 2 ohms: 300 watts x 1 chan. 1 ohm: 500 watts x 1 chan. CEA-2006 compliant amplifier MOSFET power supply Muted turn-on. Cast aluminum heatsink. 12dB/octave Butterworth crossover Stealth top-mounted control panel LED power, thermal, and protect indicators. Nickel-plated captive C-clamp terminals. Ultra-efficient Class BD circuitry to maximize amplifier power efficiency. On-board differential inputs eliminate noise picked up by the signal cable. MESHA3 reduces MOSFET temperatures, lowers distortion, increases durability, and prolongs the output device life span. Built-in NOMAD is a "real-time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances. Cast aluminum convection heatsink with DTM (Dynamic Thermal Management) evenly distributes excess heat across the entire amplifier heatsink to efficiently keep the amplifier temperatures low. DSM (Discrete Surface Mounted Components) utilize 1% tight-tolerances improving the efficiency of the circuit and lowers the operating temperature and potential for noise-like circuit boards designed by aerospace manufacturers. Input sensitivity: 150mV - 12V On-board Punch EQ with +18dB boost @ 45Hz. Variable low-pass filter: 50-250 Hz Selectable infrasonic filter: off / 28 Hz Frequency response: 20 - 250 Hz Total Harmonic Distortion: <1.0% Dimensions: 11"L x 7-3/4"W x 2-3/8"H 8 AWG to 18 AWG speaker wire output terminals Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the P500X1bd : Mono subwoofer amplifier Four 1-1/2" Self-tapping screws 2.5mm Allen wrench Quick setup instructions Certificate of Performance P500X1bd owner's manual ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Rockford Fosgate T750X1bd 750W Power Series Ultra-Compact Class-BD Monoblock Amplifier The Power T750X1bd 750 Watt mono, the ultra-compact amplifier is built on Rockford Fosgate’s patented Class bd technology platform. This design creates a highly efficient design that reduces the electrical impact on the vehicle charging system using the efficient Class D technology while maintaining fidelity, combining it with Class B topology. Flexible vehicle integration is achieved via a configurable input harness with Molex-style connectivity that accepts both RCA and speaker level signals, while our differential input circuitry eliminates signal noise from entering the amplifier resulting in a clean audio signal. The amplifier also has integrated auto turn-on capabilities when using speaker-level input signals. It converts its remote input terminal to an output that can turn on additional amplifiers. This can eliminate the need to source a separate remote turn-on signal for the amplifier from the vehicle. Top-mounted controls allow easy access to the built-in low-pass crossover: patented Punch EQ boost circuit and our patented C.L.E.A.N. input/output clip detection circuits. The 3-stage thermal lock extrusion with dual fan forced induction keeps everything cool. In contrast, our real-time thermal/protection schemes safeguard the amplifier during overheating or short-circuit conditions. The unit is also compatible with our Punch PLC2 remote level controller and is ideal for installations requiring a compact amplifier that can produce high-output power. General Features: Rockford Fosgate T750X1bd Class-BD 1-Ohm Stable Monoblock Amplifier RMS Power Rating: 4 ohms: 500 watts x 1 chan. 2 ohms: 750 watts x 1 chan. 1 ohm: 750 watts x 1 chan. Total power output: 750 watts CEA-2006 Compliant Amplifier Perfect for hybrid, electric, small cars, trucks, motorcycles, and side-by-side UTVs Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator) LED power (blue), protect (red), input clip (red), and output clip (blue/red) indicators C.L.E.A.N. input/output clip detection and indicator LEDs Top-mounted controls Built-in Punch EQ circuit Real-time thermal sensing with Rollback technology Remote-Out feature when using high-level inputs Rockford Fosgate proprietary low impedance Constant Power Mono channel operation Speaker-level (high-level) inputs with auto turn-on 3-way protection circuitry (thermal, overload, and speaker short protection) Dual extruded heat sinks Dual fan cooled Input sensitivity: 150mV to 12V Speaker wire gauge: 10 AWG Frequency Response: 20 - 230Hz Total Harmonic Distortion (THD): <1.0% Variable low-pass filter: 50 - 250 Hz, 12 dB/octave Variable Bass Boost: 0 to +18 dB bass boost at 45 Hz Recommended Fuse: 100A (not included) Dimensions: 4.3"W x 8.3"L x 1.6"H Authorized Internet Dealer 1-year Manufacturer's Warranty ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Rockford Fosgate Punch P1000X1bd Mono subwoofer amplifier 1,000 watts RMS x 1 at 1 ohm The Punch P1000X1bd mono amplifier pumps out 1,000 Watts into a 1-Ohm load. The Class-BD technology produces bass more efficiently over traditional amps, and its frequency response is optimized for subwoofers. With its super-efficient Class-BD circuit topology, the P1000X1bd assures maximum BOOM for your buck! Due to its dedicated low-frequency response, this amplifier is optimized for mid-bass speakers or subwoofers only. No need to worry because its 1-ohm capability will easily drive a pair of 4-ohm DVC subwoofers or quad-configuration of 2-ohm DVC subwoofers. General Features: Punch BD Series Monoblock Class BD Car Amplifier RMS Power Rating: 4 ohms: 300 watts x 1 channel 2 ohms: 500 watts x 1 channel 1 ohm: 1000 watts x 1 channel CEA-2006 compliant amplifier Features C.L.E.A.N. Set-up with the 10-step set-up procedure w/ input/output clip detection and indicator LEDs MOSFET power supply Muted turn on Cast aluminum heatsink 12dB/octave Butterworth crossover Stealth top-mounted control panel LED power, thermal, and protection indicators Nickel-plated captive C-clamp terminals Ultra-efficient Class BD circuitry to maximize amplifier power efficiency On-board differential inputs eliminate noise picked up by the signal cable Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator) High-level input capable with Auto Turn-On circuit (RFIF2SW required, sold separately) MESHA3 reduces MOSFET temperatures, lowers distortion, increases durability, and prolongs the output device life span Built-in NOMAD is a "real-time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances Cast aluminum convection heatsink with DTM (Dynamic Thermal Management) evenly distributes excess heat across the entire amplifier heatsink to efficiently keep the amplifier temperatures low DSM (Discrete Surface Mounted Components) utilize 1% tight-tolerances improving the efficiency of the circuit and lowering the operating temperature and potential for noise - similar to circuit boards designed by aerospace manufacturers Input sensitivity: 150mV - 12V On-board Punch EQ with +18dB boost @ 45Hz. Variable low-pass filter: 50-250 Hz Selectable infrasonic filter: off / 28 Hz Frequency response: 20 - 250 Hz Total Harmonic Distortion: <1.0% Dimensions: 13-5/16"L x 7-3/4"W x 2-3/8"H 8 AWG to 18 AWG speaker wire output terminals 4 gauge power and ground wiring is recommended for installation. Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the P1000X1bd package: P1000X1bd owner's manual Mono subwoofer amplifier Four 1-1/2" Self-tapping screws 5mm Allen wrench Quick setup instructions ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Rockford Fosgate Prime R2-750X1 750W Prime Series Monoblock Subwoofer Class D Amplifier Primed for performance, the R2-750X1 amplifier is a 750-watt, Class-D, capable of operating at 4Ω, 2Ω, or 1Ω mono. This amplifier is extremely efficient because of its Class-D technology which reduces demand on the vehicle's electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass. For subwoofers, a variable infrasonic filter and remote level control allow you to tune the bass for the desired level of the music. Rockford Fosgate's R2 amplifiers are the building blocks for great audio systems, powerful enough to even DRIVE our Punch speakers and subwoofers. They have undergone an amazing upgrade by packing them with the latest features at an incredible value. Best of all, they are designed and engineered here in Tempe, Arizona. General Features: Rockford Fosgate Prime R2-750X1 RMS Power Rating: 4 ohms: 250 watts x 1 channel RMS Power Rating: 2 ohms: 500 watts x 1 channel RMS Power Rating: 1 ohm: 750 watts x 1 channel Total power output: 500 watts Balanced Differential Inputs with RCA Pass Through Outputs High-Level Input Capable Defeatable Auto Turn on Circuit Features C.L.E.A.N. Set-up Variable Input Gain adjustment level R.L.C. Remote Level Control Variable Infrasonic Filter Continuously Variable On-Board Punch EQ Top Mounted Control Panel Short Circuit & Over Current Protection CEA-2006 Compliant & CE Compliant Full Range Class D Rollback Protection Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers Input sensitivity: Low-Level: 150 mV - 4 V Input sensitivity: High-Level: 450 mV - 12 V Frequency Response: 20 Hz - 250 Hz Total Harmonic Distortion (THD): >1% Crossover Controls: Low-Pass: 50 Hz - 250 Hz Crossover Controls: Sub Infrasonic: 15 Hz - 40 Hz Recommended Fuse Rating: 120A 4-gauge power and ground wiring are recommended for installation. Dimensions: "1.9" x "6.8" x "10.1" Authorized Internet Dealer 1-Year Manufacturer's Warranty What is in the R2-750X1 package: Mono subwoofer amplifier Wired Remote Level Control module 16' Remote cable (RJ-25 connector on both ends) One 7" Speaker input harness 3mm Allen Hex key Four 3/4" Screws Two 1/2" Screws 5 Flat washers 1 Nut Installation and Operation Instructions Certificate of Performance Rockford Fosgate contact information Rockford Fosgate R2-500X1 owner's manual ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

Rockford Fosgate Prime R2-500X1 500W Prime Series Monoblock Subwoofer Class D Amplifier Primed for performance, the R2-500X1 amplifier is a 500 watt, class-D, capable of operating at 4Ω or 2Ω mono. This amplifier is extremely efficient because of its class D technology which reduces demand on the vehicle's electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass. For subwoofers, a variable infrasonic filter and remote level control allows you to tune the bass for the desired level for the music. General Features: Rockford Fosgate Prime R2-500X1 RMS Power Rating: 4 ohms: 300 watts x 1 chan. 2 ohms: 500 watts x 1 chan. Total power output: 500 watts Balanced Differential Inputs with RCA Pass Through Outputs High-Level Input Capable Defeat able Auto Turn-On Circuit Features C.L.E.A.N. Set-up Variable Input Gain adjustment level R.L.C. Remote Level Control Variable Infrasonic Filter Continuously Variable On Board Punch EQ Top Mounted Control Panel Short Circuit & Over Current Protection CEA-2006 Compliant & CE Compliant Full Range Class D Rollback Protection Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers Input sensitivity: Low-Level: 150 mV - 4 V High-Level: 450 mV - 12 V Frequency Response: 20 Hz - 250 Hz Total Harmonic Distortion (THD): >1% Crossover Controls Low-Pass: 50 Hz - 250 Hz Sub Infrasonic: 15 Hz - 40 Hz Recommended Fuse Rating: 80A 4 gauge power and ground wiring is recommended for installation Dimensions: "1.9" x "6.8" x "8.5" Authorized Internet Dealer 1 Year Manufacturer's Warranty What is in the R2-500X1 package: Rockford Fosgate R2-500X1 owner's manual Mono subwoofer amplifier Wired Remote Level Control module 16' Remote cable (RJ-25 connector on both ends) One 7" Speaker input harnesses 3mm Allen Hex key Four 3/4" Screws Two 1/2" Screws 5 Flat washers 1 Nut Installation and Operation Instructions Certificate of Performance Rockford Fosgate contact information ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca

Rockford Fosgate R2-250X1 Prime Series mono subwoofer amplifier 250-Watt Monoblock Amplifier Rockford Fosgate's R2 amplifiers are the building blocks for great audio systems, powerful enough even to DRIVE our Punch speakers and subwoofers. They have undergone an amazing upgrade by packing them with the latest features at incredible value. Best of all, they are designed and engineered here in Tempe, Arizona. Primed for performance, the R2-250X1 is a 250-watt, class-D amplifier capable of operating at 4Ω or 2Ω mono. This amplifier is extremely efficient because of its class-D technology, which reduces demand on the vehicle's electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass. Perfect for subwoofers, a variable infrasonic filter, and remote level control allows you to tune the bass for the desired level of the music. General Features: Rockford Fosgate Prime R2-250X1 Class-D Full-Range Monoblock Amplifier 320 watts x 1 channel @ 4 Ohms RMS Power 600 watts x 2 channel @ 2 Ohms RMS Power Total power output: 250 watts Balanced Differential Inputs with RCA Pass Through Outputs High-Level Input Capable Defeat able Auto Turn-On Circuit Features C.L.E.A.N. Set-up Variable Input Gain adjustment level R.L.C. Remote Level Control Variable Infrasonic Filter Continuously Variable On Board Punch EQ Top Mounted Control Panel Short Circuit & Over Current Protection CEA-2006 Compliant & CE Compliant Full-Range, Class D Rollback Protection Input Sensitivity: Low-Level: 150 mV - 4 V High-Level: 450 mV - 12 V Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers Frequency Response: 20 Hz - 250 Hz Total Harmonic Distortion (THD): >1% Crossover Controls: Low-Pass: 50 Hz - 250 Hz Sub Infrasonic: 15 Hz - 40 Hz Recommended Fuse Rating: 50A Dimensions: "1.9" x "6.8" x "8.1" Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2S-1X12 package: R2S-1X12 owner's manual Sealed enclosure loaded with one 12" woofer 2 Mounting brackets Four 3/4" Self-tapping screws Installation and operation instructions

AudioControl LC-1.1500 amplifier, ACR-1 Dash Remote This bundle includes an AudioControl LC-1.1500 High-Power Subwoofer Amplifier with Accubass and ACR-1 Dash Remote. AudioControl LC-1.1500 Mono Subwoofer AmplifierGeneral Features: mono subwoofer amplifier 850 watts RMS x 1 at 4 ohms (1,500 watts RMS x 1 at 2 ohms) Class D amp technology AccuBASS circuitry for improved bass response MILC (Maximum Input Level Control) LED optimization and clip indicators variable low-pass filter (30-230 Hz, 24 dB/octave) fixed subsonic filter: 24 Hz preamp and speaker-level inputs GTO (Great Turn-On) signal-sensing turn-on with speaker-level input optional wired remote level controller available fuse rating: 40A x 4 wiring and hardware not included with amplifier AudioControl Remote ACR-1 Dash Mount Wired Remote Level Control for Select AudioControl Sound Processors General Features Wired Remote Level Control Mounts on the dash using built-in bracket Detachable mounting plate Works with select AudioControl sound processors Direct replacement remote for the Epicenter Includes 20' power cable Authorized Dealer 5 Year Manufacturer's Warranty (*when installed by an authorized AudioControl dealer) What is in the ACR-1 package: Remote dash mount control 20' RJ-14 cable. Mounting Instructions on packaging ACR-1 owner's manual ⚠️Warning:Cancer and Reproductive Harm-www.P65Warnings.ca.gov

Rockford Fosgate Prime R2-1200X1 & 2 P3D4-15 package 1200W RMS x 1 at 1 ohm monoblock subwoofer amplifier & 2 P3D4-15 15" subwoofer Primed for performance, the R2-1200X1 is a 1200-watt, class-D amplifier capable of operating at 4Ω, 2Ω, or 1Ω mono. This amplifier is extremely efficient because of its class-D technology, which reduces demand on the vehicle's electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass. For subwoofers, a variable infrasonic filter and remote level control allow you to tune the bass for the desired level of the music. General Features: Rockford Fosgate Prime R2-1200X1 Class-D Full Range Monoblock Amplifier RMS Power Rating: 4 ohms: 400 watts x 1 channel RMS Power Rating: 2 ohms: 800 watts x 1 channel RMS Power Rating: 1 ohm: 1200 watts x 1 channel Balanced Differential Inputs with RCA Pass Through Outputs High-Level Input Capable Defeatable Auto Turn on Circuit Features C.L.E.A.N. Set-up Variable Input Gain adjustment level R.L.C. Remote Level Control Variable Infrasonic Filter Continuously Variable On-Board Punch EQ Top Mounted Control Panel Short Circuit & Over Current Protection CEA-2006 Compliant & CE Compliant Full Range Class D Rollback Protection Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers Input sensitivity: Low-Level: 150 mV - 4 V High-Level: 450 mV - 12 V Frequency Response: 20 Hz - 250 Hz Total Harmonic Distortion (THD): >1% Low-Pass: 50 Hz - 250 Hz @ 12dB Sub Infrasonic: 15 Hz - 40 Hz Fuse Rating: 120A 4-gauge power and ground wiring are recommended for installation. Dimensions: 1.9" x 6.8" x 11.3" Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-1200X1 package: Mono subwoofer amplifier Wired Remote Level Control module 16' Remote cable (RJ-25 connector on both ends) One 7" Speaker input harness 3mm Allen Hex key Four 3/4" Screws Two 1/2" Screws 5 Flat washers 1 Nut Installation and Operation Instructions Certificate of Performance R2-1200X1 owner’s manual Rockford Fosgate Punch P3D4-15 1200-Watt Peak (600W RMS) 15" Punch P3 Series Dual 4-Ohm Car Subwoofer General Features: 15" Dual 4-ohm Punch Stage 3 Subwoofer Power Handling Peak: 1200 watts Power Handling RMS: 600 watts Recommended power range: 300 - 700 watts RMS CEA-2031 Compliant Klippel Verified Flex-fit Mounting pattern Proprietary spider venting/cooling technique Stamp Cast basket with integrated spider venting Sturdy 16-gauge compound bend frame geometry High modulus Kevlar re-enforced paper-pulp cone Semi-flexible, PVC removable protective motor cover Multi-point high-temp/high-strength neck joint bonding technique Tall-profile VAST surround for a larger surface area Dual tear & fatigue resistant poly-cotton spider with woven tinsel leads Fatigue-resistant and reduced strain "stitched on" flexible lead wire design Proprietary all-metal, radially oriented compression input terminal assembly Optimized motor magnetics with extended pole and bumped vented backplate High temp 2.5" voice coil w/ spun-laced Nomex insulating re-enforcement collar Die-cast aluminum soft-touch painted trim ring allows for optional integrated grill Mounting Depth: 7.58" Cutout Diameter: 13.94" Magnet Weight: 96 oz Frequency Response: 22.4 - 250 Hz Xmax: 15.9mm Sensitivity: 86 dB @ 1 watt / 1 meter sealed box volume: 1.5-3.0 cubic feet ported box volume: 2.66 cubic feet grille not included warranty: 1 year ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Rockford Fosgate Prime R2-1200X1 mono amplifier 1200W RMS x 1 at 1-ohm monoblock subwoofer amplifier Primed for performance, the R2-1200X1 is a 1200-watt, class-D amplifier capable of operating at 4Ω, 2Ω, or 1Ω mono. This amplifier is extremely efficient because of its class-D technology, which reduces demand on the vehicle's electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass. For subwoofers, a variable infrasonic filter and remote level control allow you to tune the bass for the desired level of the music. General Features: Rockford Fosgate Prime R2-1200X1 Class-D Full Range Monoblock Amplifier RMS Power Rating: 4 ohms: 400 watts x 1 chan. 2 ohms: 800 watts x 1 chan. 1 ohm: 1200 watts x 1 chan. Balanced Differential Inputs with RCA Pass Through Outputs High-Level Input Capable Defeatable Auto Turn on Circuit Features C.L.E.A.N. Set-up Variable Input Gain adjustment level R.L.C. Remote Level Control Variable Infrasonic Filter Continuously Variable On-Board Punch EQ Top Mounted Control Panel Short Circuit & Over Current Protection CEA-2006 Compliant & CE Compliant Full Range Class D Rollback Protection Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers Input sensitivity: Low-Level: 150 mV - 4 V High-Level: 450 mV - 12 V Frequency Response: 20 Hz - 250 Hz Total Harmonic Distortion (THD): >1% Low-Pass: 50 Hz - 250 Hz @ 12dB Sub Infrasonic: 15 Hz - 40 Hz Fuse Rating: 120A 4-gauge power and ground wiring are recommended for installation. Dimensions: 1.9" x 6.8" x 11.3" Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2-1200X1 package: Mono subwoofer amplifier Wired Remote Level Control module 16' Remote cable (RJ-25 connector on both ends) One 7" Speaker input harness 3mm Allen Hex key Four 3/4" Screws Two 1/2" Screws 5 Flat washers 1 Nut Installation and Operation Instructions Certificate of Performance R2-1200X1 owner’s manual ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Rockford Fosgate R2-250X1 Prime Series mono subwoofer amplifier 250-Watt Monoblock Amplifier Rockford Fosgate's R2 amplifiers are the building blocks for great audio systems, powerful enough even to DRIVE our Punch speakers and subwoofers. They have undergone an amazing upgrade by packing them with the latest features at incredible value. Best of all, they are designed and engineered here in Tempe, Arizona. Primed for performance, the R2-250X1 is a 250-watt, class-D amplifier capable of operating at 4Ω or 2Ω mono. This amplifier is extremely efficient because of its class-D technology, which reduces demand on the vehicle's electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass. Perfect for subwoofers, a variable infrasonic filter, and remote level control allows you to tune the bass for the desired level of the music. General Features: Rockford Fosgate Prime R2-250X1 Class-D Full-Range Monoblock Amplifier 320 watts x 1 channel @ 4 Ohms RMS Power 600 watts x 2 channel @ 2 Ohms RMS Power Total power output: 250 watts Balanced Differential Inputs with RCA Pass Through Outputs High-Level Input Capable Defeat able Auto Turn-On Circuit Features C.L.E.A.N. Set-up Variable Input Gain adjustment level R.L.C. Remote Level Control Variable Infrasonic Filter Continuously Variable On Board Punch EQ Top Mounted Control Panel Short Circuit & Over Current Protection CEA-2006 Compliant & CE Compliant Full-Range, Class D Rollback Protection Input Sensitivity: Low-Level: 150 mV - 4 V High-Level: 450 mV - 12 V Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers Frequency Response: 20 Hz - 250 Hz Total Harmonic Distortion (THD): >1% Crossover Controls: Low-Pass: 50 Hz - 250 Hz Sub Infrasonic: 15 Hz - 40 Hz Recommended Fuse Rating: 50A Dimensions: "1.9" x "6.8" x "8.1" Authorized Internet Dealer 1-year Manufacturer's Warranty What is in the R2S-1X12 package: R2S-1X12 owner's manual Sealed enclosure loaded with one 12" woofer 2 Mounting brackets Four 3/4" Self-tapping screws Installation and operation instructions ⚠️Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca