One Channel/Monoblock Two Channel Four Channel Multi-Channel Speakers Component Speakers Coaxial Speakers Midrange Speakers Tweeters Marine Audio Amplifiers Recievers Speakers Subwoofers Subwoofers 6" Subwoofers 8" Subwoofers 10" Subwoofers 12" Subwoofers 13.5" Subwoofers 15" Subwoofers 18" Subwoofers Enclosed subwoofers Car Stereos Cassette Players CD Changers CD/MP3 Players CD/DVD Players Car Video Ceiling Mount/Flipdown Monitors Faceplate Add-on Headrest Monitors Mirror Monitors Standalone Monitors Alarms/Security Processors Equilizers/Crosso vers Installation/Acce sories Amp Kits Battery Capacitors Dampening Mat Miscellaneus Neon Lights/Lights Reaview/Backup Camera RCA/Speaker Cables Remote Controls Brand New! F400-4 - Cadence 4-Channel 1000W Class A/B Flash Series Linear High Power... Less

This Marine Amplifier features Advanced Thermal Rollback Protection, so it automatically rolls back peak voltage under tough conditions to protect your amp while continuing to play at a safe level. This amp is compatible with almost any system thanks to the Differential- Balanced Inputs that isolate the signals ground from the chassis ground to reduce noise. Other features include Ultra-Compact Footprint, NexD Switching Technology, Studio-Grade Signal Processing, Active 2-Way Crossover, Removable Control Cover, Remote Level Control Port, and ABYC Compliant Compression Terminals. Continuously variable cutoff frequency selection from 50Hz-500Hz @ 12 db/Oct. Rated power 14.4V stereo: 75W x 6 @ 4 ohm, 100W x 6 @ 2 ohm; bridged: 150W x 3 @ 8 ohm, 200W x 6 @ 4 ohm.10.2"L x 7.1"W x 2.1"H.

This Marine Amplifier features Advanced Thermal Rollback Protection, so it automatically rolls back peak voltage under tough conditions to protect your amp while continuing to play at a safe level. This amp is compatible with almost any system thanks to the Differential- Balanced Inputs that isolate the signals ground from the chassis ground to reduce noise. Other features include Ultra-Compact Footprint, NexD Switching Technology, Studio-Grade Signal Processing, Active 2-Way Crossover, Removable Control Cover, Remote Level Control Port, and ABYC Compliant Compression Terminals. Continuously variable cutoff frequency selection from 50Hz-500Hz @ 12 db/Oct. Rated power 14.4V stereo: 75W x 6 @ 4 ohm, 100W x 6 @ 2 ohm; bridged: 150W x 3 @ 8 ohm, 200W x 6 @ 4 ohm.10.2"L x 7.1"W x 2.1"H.

Store Search in titles descriptions Categories Accessories Alarm Systems Amplifiers Capacitors Changers Crossovers Equalizers Extended Warranty Head Units Marine Components Multimedia Systems Radar Detectors Satellite Radio Speakers Subwoofers Other Items Customer Service: Terms Conditions Shipping Information Payment Methods Return Policy Contact Us FAX: 1-213-746-3713 BUSINESS HOURS: Mon-Fri , 9am-6pm PST AUDIOCONTROL 6-CHANNEL LINE DRIVER SOUND PROCESSOR VEHICLE AUDIO LINE DRIVER Click to vi

167 Watts X 8 Channel @ 4 Ohm 207 Watts x 8 Channel @ 2 Ohm; 414 Watts x 4 Channel idged @ 4 Ohm; Hi Pass Crossover: 40Hz-1KHz @ 12db (Ch1/2/3/4); Hi Pass Crossover: 10Hz-2.5KHz @ 12db (Ch5/6/7/8); Low Pass Crossover: 40Hz-4KHz @ 12db (Ch5/6/7/8); Subsonic Filter 10Hz-50Hz @ 12db; Discrete Class D Digital Mobile Audio Amplifier; Top Mounted Fully Adjustable Linkwitz Riley Crossover Network; Full Range Pass Thru Line Outputs; 0/4 Gauge Billet Style Machined High Current Power and Speaker Terminal Block; High Quality Surface Mount, RCA Inputs and RCA Outputs; Dual Wired Level Control; Heavy Duty Power Aluminum Heat sink; Power and Protection LED Indicators; Soft Turn-on/Turn-off; Fuses: 1 x 80 Amp Maxi; Dimensions: 10.39''W x 2.78''H x 17''L

M6450 - JL Audio 6 Channel 45W Marine Amplifier Feautures & Specifications: General Features: 6-Channel marine amplifier 45 watts RMS x 6 at 4 ohms (75 watts RMS x 6 at 2 ohms) 150 watts RMS x 3 bridged output at 4 ohms (4-ohm stable in bridged mode) Differential- balanced inputs Selectable low- or high-pass filter (50-200 Hz, 12 dB/octave) Bass boost (6 dB at 48 Hz) Optional wired remote bass boost Class A/B amplifier design with Absolute Symmetry circuitry MOSFET power and output stages Speaker- and preamp-level inputs Preamp outputs 17-3/4"W x 2-1/2"H x 9-1/4"D Number Of Channels: 6 Low Frequency response: 20 Hz High Frequency Response: 20000 Hz Built In Crossovers: Yes

Store Search in titles descriptions Categories Accessories Alarm Systems Amplifiers Capacitors Changers Crossovers Equalizers Extended Warranty Head Units Marine Components Multimedia Systems Radar Detectors Satellite Radio Speakers Subwoofers Other Items Customer Service: Terms Conditions Shipping Information Payment Methods Return Policy Contact Us FAX: 1-213-746-3713 BUSINESS HOURS: Mon-Fri , 9am-6pm PST AUDIOCONTROL 6-CHANNEL SIGNAL PROCESSOR W/ INDEPENDENT SOUND EQUALIZER CONTROL Click to

New Marine Enrock Silver Boat Radio Player 6 Round 6.5" Speakers w/Amp & Cover Authorized Dealer 1 Year MFG Warranty Manufacturer: Enrock Model: MPES80 UPC: 068889016642 Condition: Brand New Warranty 1 Year MFG Warranty New Marine Enrock Silver Boat Radio Player 6 Round 6.5" Speakers w/Amp & Cover MPES80 Silver 200Watt AM/FM-MPX In-Dash Marine MP3 Player with USB Port, SD Card and Aux Input - EKMRS12 With 6 Enrock Speakers And 408 Watt 4-Channel Amp W/Cover Check out this fully equipped stereo head unit receiver from Enrock! It’s equipped with a dual-band radio (AM/FM), USB drive, and SD slot for digital music playback. Plus, you can hook up an external MP3 player using the front-panel 3.5mm aux jack. Adjust the sound to your liking using the built in EQs, or adjust bass, treble, fader,... Less

Equalizers Extended Warranty Head Units Marine Components RMS Power Rating: 4 ohms: 55 watts x 4 chan. + 160 watts x 1 chan. 2 ohms: 80 watts x 4 chan. + 260 watts x 1 chan. Bridged, 4 ohms: 160 watts x 2 chan. MOSFET PWM power supply Platinum 4 AWG power block Selectable bass boost (6/12 dB at 45 Hz) 5-Channel operation High and low level inputs LED power (green) and protection (red) indicators IDI (Intelligent Distress Indicator) for thermal, short, and impedance protection Turn on/off delay Shinny black hairline anodized heatsink for heat dissipation End Caps for professional installation Tri-mode capable Platinum-Plated RCA level inputs Platinum-Plated screw terminals Infinitely variable crossovers with multipliers Variable high-pass filter (50-4000 Hz) Variable low-pass filter... Less

75 Watts X 8 Channel @ 4 Ohm 102 Watts x 8 Channel @ 2 Ohm; Hi Pass Crossover: 40Hz-1KHz @ 12db (Ch1/2/3/4); Hi Pass Crossover: 10Hz-2.5KHz @ 12db (Ch5/6/7/8); Low Pass Crossover: 40Hz-4KHz @ 12db (Ch5/6/7/8); Subsonic Filter 10Hz-50Hz @ 12db; Discrete Class D Digital Mobile Audio Amplifier; Top Mounted Fully Adjustable Linkwitz Riley Crossover Network; Full Range Pass Thru Line Outputs; 0/4 Gauge Billet Style Machined High Current Power and Speaker Terminal Block; High Quality Surface Mount, RCA Inputs and RCA Outputs; Dual Wired Level Control; Heavy Duty Power Aluminum Heat sink; Power and Protection LED Indicators; Soft Turn-on/Turn-off; Fuses: 1 x 30 Amp Maxi; Dimensions: 10.39''W x 2.78''H x 11.49''L

One Channel/Monoblock Two Channel Four Channel Multi-Channel Speakers Component Speakers Coaxial Speakers Midrange Speakers Tweeters Marine Audio Amplifiers Recievers Speakers Subwoofers Subwoofers 6" Subwoofers 8" Subwoofers 10" Subwoofers 12" Subwoofers 13.5" Subwoofers 15" Subwoofers 18" Subwoofers Enclosed subwoofers Car Stereos Cassette Players CD Changers CD/MP3 Players CD/DVD Players Car Video Ceiling Mount/Flipdown Monitors Faceplate Add-on Headrest Monitors Mirror Monitors Standalone Monitors Alarms/Security Processors Equilizers/Crosso vers Installation/Acce sories Amp Kits Battery Capacitors Dampening Mat Miscellaneus Neon Lights/Lights Reaview/Backup Camera RCA/Speaker Cables Remote Controls Brand New! Xa175.2 - Cadence 2 Channel 700 Watt Class AB Stereo Amplifier Orange... Less

Extended Warranty Head Units Marine Components Multimedia Systems 1-Channel PDX Series Class D Car Amplifier RMS Power Rating (@ 14.4V): 4 ohms: 1200 watts x 1 chan. 2 ohms: 1200 watts x 1 chan. Total RMS output: 1200 watts DC-DC PWM Power supply with STAR circuitry Blue LED power/status indicator conveniently located on the top Discrete pre-amp stage 6-Layer glass epoxy PC board Automatic over-current protection system Soft start turn-on prevent initial system popping 1-Channel monoblock operation 1 Set of pre-amp outputs System Protection circuitry keeps the amp running properly Large aluminum alloy heatsink for extreme heat dissipation Gold-plated RCA level inputs Proprietary screw terminals ensure a solid and secure connection Input sensitivity: 0.1-8 V with input level Variable... Less

Crossovers Equalizers Extended Warranty Head Units Marine Components Multimedia Systems Radar Detectors Satellite Radio 2-Channel, Distinct Series Car Amplifier Power rating: 2 x 1000 W Peak @ 4 Ohms 2 x 950 W RMS @ 2 Ohms 1 x 2000 W Peak @ 4 Ohms Bridged Input Sensitivity: 100mV-6V THD 4 Ohm Power 0.5% S/N Ratio (4 ohm ): 90dB Frequency Response: 15Hz-40KHz Variable HPF: 50Hz~500Hz Variable LPF: 50Hz~500Hz Bass Boost: 0-18dB (60Hz fixed) Stereo Separation: 65dB 2 ohm Stereo Stable Tri-mode operation, Bridgeable Power & Protection LED Indicators Nickel-plated RCA connectors & Screw terminals Thermal, Over load & Speaker short protection Line In & Line Out Soft Turn-on/Turn-off

New EKMRW10 Marine USB Indash Radio Amp + 4x 6x9 Speakers + 4x 3.5" Box Speakers Authorized Dealer 1 Year MFG Warranty Manufacturer: Enrock Model: MPEW40 UPC: 068889016628 Condition: Brand New Warranty 1 Year MFG Warranty (Warranty Information) New EKMRW10 Marine USB Indash Radio Amp + 4x 6x9 Speakers + 4x 3.5" Box Speakers MPEW40 White 200Watt AM/FM-MPX In-Dash Marine MP3 Player with USB Port, SD Card and Aux Input With 8 Speakers And 816 8-Channel Watt Amp W/Cover Check out this fully equipped stereo head unit receiver from Enrock! It’s equipped with a dual-band radio (AM/FM), USB drive, and SD slot for digital music playback. Plus, you can hook up an external MP3 player using the front-panel 3.5mm aux jack. Adjust the sound to your liking using the built in EQs, or adjust bass, treble,... Less

New EKMRW10 Marine USB MP3 Indash Radio Amp + 4x 6x9 Speakers + 4x 6.5" Speakers Authorized Dealer 1 Year MFG Warranty Manufacturer: Enrock Model: MPEW39 UPC: 068889016628 Condition: Brand New Warranty 1 Year MFG Warranty (Warranty Information) New EKMRW10 Marine USB MP3 Indash Radio Amp + 4x 6x9 Speakers + 4x 6.5" Speakers MPEW39 White 200Watt AM/FM-MPX In-Dash Marine MP3 Player with USB Port, SD Card and Aux Input With 8 Speakers And 816 8-Channel Watt Amp W/Cover Check out this fully equipped stereo head unit receiver from Enrock! It’s equipped with a dual-band radio (AM/FM), USB drive, and SD slot for digital music playback. Plus, you can hook up an external MP3 player using the front-panel 3.5mm aux jack. Adjust the sound to your liking using the built in EQs, or adjust bass, treble,... Less

Equalizers Extended Warranty Head Units Marine Components Multimedia Systems 2000W x 1 Output at 2 Ohms 3000W x 1 Output at 1 Ohm 1 Ohm Stable MOSFET Power Supply Variable Subsonicfilter : 15 Hz-40 Hz Variable Low-Pass:50 Hz-150 Hz Variable Input Level (Gain) Control : 6V-200mV/2V-8V Variable Bass Boost: 0-18dB Thermal / Overload / Short Circuit Protection Soft Turn On/Off Power & Protection LED Indicator Low Level RCA Input:10K Ohms Line Level RCA Output Frequency Response : 15 Hz-150 Hz Signal to Noise Ratio: >95dB THD:0.1 % 2x50 Amp Maxi Type Fuse Slim Size Amplifier Design For Easy Installation Dimensions: 10.63''W x 1.78''H x 14.17''L

In an FOH magazine interview, Big Mick Hughes (live engineer for the Led Zeppelin reunion tour) described Jimmy Page's Orange AD30 twin-channel amplifier head as "the loudest 30 watts I have ever heard!" That's not the only thing about the Orange AD30 that appears to defy physics. There are a lot of 2-channel tube amplifiers out there, but you'd be hard pressed to find an amp that sounds as different from one channel to the next as the AD30. That's because the AD30 is more like two completely separate amplifiers in one than a single amplifier with two tones. When you plug into Channel One, you get a frothy, vintage-style tone that purrs and growls like a big cat when you push it. Flip it down to Channel Two and you'd swear someone just swapped out your amp - the character changes to a... Less

Changers Crossovers Equalizers Extended Warranty Head Units Marine Components Multimedia Systems Radar Detectors Satellite Radio 2-Channel Distinct Series Car Amplifier Power Rating: 2 x 1,500W Peak @ 4 Ohms 2 x 1,050W RMS @ 2 Ohms 1 x 3,000W Peak @ 4 Ohms Bridged Input Sensitivity: 100mV-6V THD 4ohm Power 0.5% S/N Ratio (4 ohm ): 90dB Frequency Response: 15Hz-40KHz Variable HPF: 50Hz~500Hz Variable LPF: 50Hz~500Hz Bass Boost: 0-18dB (60Hz fixed) Stereo Separation: 65dB 2 ohm Stereo Stable Tri-mode operation, Bridgeable Power & Protection LED Indicators Nickel-plated RCA connectors & Screw terminals Thermal, Over load & Speaker short protection Line In & Line Out Fuse Rating: 25 x 2

Extended Warranty Head Units Marine Components Multimedia Systems RMS Power Rating: 4 ohms: 250 watts x 2 chan. 2 ohms: 325 watts x 2 chan. Bridged, 4 ohms: 650 watts x 1 chan. Max power output: 1500 watts DC-DC Pulse Width Modulated MOSFET power supply PSU MOSFET Transistors LED power (green) and protect (red) indicators Black texture finish with silver trim cast metal badge Tri-mode speaker capable Selectable bass boost (0, 6, 12 dB at 45 Hz) Soft Start Turn-on 2/1 or Mono channel operation Preamp RCA outputs to daisy chain multiple amps 3-Way System Protection circuitry (thermal, overload, and speaker short protection) Heavy duty extruded aluminum alloy heatsink for extreme heat dissipation Silver-plated RCA level inputs Silver-plated screw terminals Input sensitivity: Level: 250mV-6V... Less

One Channel/Monoblock Two Channel Four Channel Multi-Channel Speakers Component Speakers Coaxial Speakers Midrange Speakers Tweeters Marine Audio Amplifiers Recievers Speakers Subwoofers Subwoofers 6" Subwoofers 8" Subwoofers 10" Subwoofers 12" Subwoofers 13.5" Subwoofers 15" Subwoofers 18" Subwoofers Enclosed subwoofers Car Stereos Cassette Players CD Changers CD/MP3 Players CD/DVD Players Car Video Ceiling Mount/Flipdown Monitors Faceplate Add-on Headrest Monitors Mirror Monitors Standalone Monitors Alarms/Security Processors Equilizers/Crosso vers Installation/Acce sories Amp Kits Battery Capacitors Dampening Mat Miscellaneus Neon Lights/Lights Reaview/Backup Camera RCA/Speaker Cables Remote Controls Brand New with 2 Year Warranty! Leviathan III - ZED Audio 6-Channel Amplifier... Less

One Channel/Monoblock Two Channel Four Channel Multi-Channel Speakers Component Speakers Coaxial Speakers Midrange Speakers Tweeters Marine Audio Amplifiers Recievers Speakers Subwoofers Subwoofers 6" Subwoofers 8" Subwoofers 10" Subwoofers 12" Subwoofers 13.5" Subwoofers 15" Subwoofers 18" Subwoofers Enclosed subwoofers Car Stereos Cassette Players CD Changers CD/MP3 Players CD/DVD Players Car Video Ceiling Mount/Flipdown Monitors Neon Lights/Lights Reaview/Backup Camera RCA/Speaker Cables Brand New! PDX-5M - ALPINE 5 CH 600 WATT MARINE AMPLIFIER CEA-2006 Power Rating: (4 O @14.4V =1% THD+N, S/N: 77dBA, ref:1W into 4 O and 2O for mono ch.) 75W x 4 + 300W x 1 Per channel into 4 Ohms: (@ 14.4V =1%THD+N, 20Hz - 20kHz @ 4O for 4ch.) 75W x 4 Per channel into 2 Ohms: (@ 14.4V =1%THD+N, 20Hz -... Less

PCB printed circuit board design nickel plated housing IR passing all ports DC voltage passing all ports 1GHz bandwidth low insertion loss machined threads. 6-way splitter/combiner DC pass all ports. bulk pack-poly bag. 9.0dB insertion loss. Grounding screw.

SPECIFICATIONS- CONTROL PROTOCOL: DMX-512 and 3 wire LMX-128- CONTROL CONNECTIONS: Dual 5 pin XLR, DMX- Dual 3 pin XLR, LMX- POWER REQUIREMENTS: 120VAC, two 20 Amp circuits- POWER INPUT: Two edison plugs- FREQUENCY: 50 or 60Hz- FUSING: 10 Amp each channel- PREHEAT VOLTAGE: Soft start controlled- RESPONSE CURVE: Modified square law- FILTER RISE TIME: 350 Microseconds- FILTER MAX. RATE OF RISE: 105 Milliamps / Microsecond- RESPONSE TIME: 8.3 Milliseconds- FULL LOAD VOLTAGE DROP: 3 Volts- CONDUCTION ANGLE RANGE: 180 Degrees- EFFICIENCY: 97%Optional Accessories :ST Stage pin Output $122.85UB 12 Amp Mains Circuit Breaker, 2880 Watts Total Load $22.75UT Twist lock Power Input Connector $58.50230V 230 Volt Operation $58.50

JL AUDIO MARINE M4500 4 CHANNEL 250W AMPLIFIER 4-channel marine amplifier 80 watts RMS x 4 at 4 ohms (125 watts RMS x 4 at 2 ohms) at 14.4 volts 60 watts RMS x 4 at 4 ohms (90 watts RMS x 4 at 2 ohms) at 12.5 volts 250 watts RMS x 2 at 14.4 volts (160 watts RMS x 2 at 12.5 volts) at 4 ohms differential- balanced inputs Advanced Rollback Protection System variable high- and low-pass filter (50-200 Hz, 12 dB/octave) switchable bass boost (0, 6 dB at 48 Hz) optional wired remote bass boost Absolute Symmetry® Class-AB amplifier design MOSFET power and output stages preamp-level inputs speaker-level input with optional converter preamp outputs 4-gauge power and ground leads and a 50-amp fuse recommended wiring and hardware not included with amplifier no onboard fuses when installing multiple... Less

Equalizers Extended Warranty Head Units Marine Components RMS Power Rating: 4 ohms: 120 watts x 4 chan. 2 ohms: 190 watts x 4 chan. Bridged, 4 ohms: 380 watts x 2 chan. Fully regulated Pulse Width Modulated (PWM) MOSFET power supply LED power (green) and protection (red) indicators Selectable bass boost (0, 6, 12 dB at 45 Hz) Soft start turn-on 4/3/2 Channel operation Speaker-level inputs with signal sensing for automatic turn-on Tri-Guard amplifier protection circuitry (thermal, overload, and speaker short protection) Heavy duty aluminum alloy heatsink for excellent heat dissipation Platinum-plated RCA level inputs Platinum-plated screw terminals Input sensitivity: Low level: .2V High level: 6V Variable high-pass filter Channels 1&2: (50-4,000 Hz) Channels 3&4: (15-500 Hz) Variable... Less

One Channel/Monoblock Two Channel Four Channel Multi-Channel Speakers Component Speakers Coaxial Speakers Midrange Speakers Tweeters Marine Audio Amplifiers Recievers Speakers Subwoofers Subwoofers 6" Subwoofers 8" Subwoofers 10" Subwoofers 12" Subwoofers 13.5" Subwoofers 15" Subwoofers 18" Subwoofers Enclosed subwoofers Car Stereos Cassette Players CD Changers CD/MP3 Players CD/DVD Players Car Video Ceiling Mount/Flipdown Monitors Faceplate Add-on Headrest Monitors Mirror Monitors Standalone Monitors Alarms/Security Processors Equilizers/Crosso vers Installation/Acce sories Amp Kits Battery Capacitors Dampening Mat Miscellaneus Neon Lights/Lights Reaview/Backup Camera RCA/Speaker Cables Remote Controls Brand New! PDX4.100M - Alpine 4-Channel Digital Power Marine Amplifier You get big... Less

Built from the ground up to withstand the rigors of the marine environment, the ME-400 will be an outstanding addition to your vessel's audio system.The ME-400 provides 400 watts of crisp, clean audio power. Both crossover circuits and high pass and low pass filters are fully adjustable so you can power your subwoofer as well as your standard speakers. Gold plated connections resist corrosion. Rubber mounting feet isolate vibration. Efficient heat sink design ensures uninterrupted operation

Capacitors Changers Crossovers Equalizers Extended Warranty Head Units Marine Components Multimedia Systems Radar Detectors Satellite Radio Soundstream RUB1.400 - 400 Watts RMS Mono Block Rubicon Series Subwoofer Amplifier Specifications: Power output: RMS Power @ 4 ohms: 200 watts x 1 RMS Power @ 2 ohms: 400 watts x 1 THD 0.015% Signal-to-noise ratio: 105dB Damping factor: >250 Signal sensitivity: 0.2V-6V 50Hz Bass Boost: 6 or 12dB 35Hz Subsonic Filter Infinitely variable crossovers w/ multipliers (High/Full/Band/L ow) Mosfet PWM power supply IDI intelligent distress indicator for thermal, short, & impedance prodetction Turn on/off delay 180 degree phase switch Tri-mode capable 2 Ohm mono stable High & low level input Platinum 4 AWG power block

All-tube, 30-watt, channel- switching combo. This amplifier sports two dual-stage channels with completely separate signal paths. The result is two vintage amps in one. Channel One has a thick, creamy, classic voice that barks like a rottweiler when pushed into the tone zone. Channel Two has a tighter, springy, and slightly faster character with a little more upper-mids and a bit more gain. The AD30TC combo has consistently stood above the competition as confirmed by professional users and reviewers alike. It retains the original vintage sound and utilizes a smooth electron emissions GZ34 tube rectifier, similar to the first original tube amplifiers ever made, and operates in Class A. This makes the AD30TC a true force to be reckoned with when played alongside any "vintage" classic and... Less

Crossovers Equalizers Extended Warranty Head Units Marine Components Multimedia Systems RMS Power Rating: 4 ohms: 150 watts x 4 chan. 2 ohms: 190 watts x 4 chan. Bridged, 4 ohms: 380 watts x 2 chan. Max power output: 1700 watts MOSFET PSU transistors Regulated PWM Power Supply Black texture finish with silver trim and cast metal badge Extruded aluminum chassis LED power (green) and protect (red) indicators Selectable Bass Boost (6dB, 12dB @ 45 Hz) High Pass, Low Pass, and Subsonic Filters 4-Channel operation Low level speaker-level inputs (200mV - 8V) Preamp RCA outputs to daisy chain multiple amps 3-Way System Protection circuitry (thermal, overload, and speaker short protection) Heavy duty aluminum alloy heatsink for extreme heat dissipation Silver-plated RCA level inputs Silver-plated... Less