Best Optical Coupler

Memphis Audio MJME8S1 8' MOJO Car Subwoofer+Ported Sub Enclosure+Mono Amp+Wires

...uminum heat sink, DVVC Direct Vent Voice Coil Cooling, Ported Enclosure. Specifications of MJME8S1: Single 8″ 900w RMS/1800w PEAK @ 1Ω loaded enclosure, Width 20.7″, Height 12.7″, Top 13.7″, Bottom 16.2″.
Features of RXD-M3: RockvilIe RXD-M3 4000 Watt/2000w RMS Mono Class D 1 Ohm Car Stereo Amplifier With Optical Coupler Technology, CEA Compliant Power Ratings (Rated at less than 1 % distortion) (Use these CEA ratings when matching and comparing with other CEA compliant brands such as Kicker, Rockford Fosgate, etc), 1 Ohm: 1000 Watts x 1 Channel .
RMS Power Ratings: (Use these RMS ratings when comparing with great brands such as Hifonics, Earthquake, Soundstream, etc), 1 Ohm: 2000 Watts x 1 Channel, 2 Ohm: 1500 Watts x 1 Channel, 4 Ohm: 1100 Watts x 1 Channel, Peak: (The amount of power the amplifier can produce for a split second at the loudest part of a song, 1 Ohm: 4000 Watts x 1 Channel, 2 Ohm: 3000 Watts x 1 Channel, 4 Ohm: 2200 Watts x 1 Channel. High-Speed MOSFET Power Supply, Optical Coupler Class “D” Technology.
Features of RWK41: 1 – 17′ High Grade Twisted Pair of 100% Copper RCA Cable, 17′ – 4 Gauge Translucent Blue SuperFlex Power....

Check Stock

Rockville RXD-M2 3000 Watt/1500w RMS Mono Class D 1 Ohm Amplifier Car Stereo Amp

Rockville RXD-M2 3000 Watt/1500w RMS Mono Class D 1 Ohm Car Stereo Amplifier With Optical Coupler Technology..
CEA Compliant Power Ratings: 1 Ohm: 750 Watts x 1 Channel 250 @ 100Hz. Dual 40 Amp Maxi Fuse. Dimensions: (W x H x L) 8.5″ x 1.8″ x 13.7″..

Check Stock

Kicker 44DL7S122 Dual 12" 3000w L7 Solo-Baric L7S Loaded Subwoofer Box+Amp+Wires

... black brackets, 4 - #10 black wood screws x 20mm, 8 - #8 black wood screws 20mm long).
two stickers. Includes: Amplifier. Bass Remote. Birth sheet with tested power. Owners manual. Mounting Screws. Warranty. RockvilIe dB156000 Watt/3000 Watt RMS Mono Class D 2 Ohm Car Stereo Amplifier With Optical Coupler Technology.
CEA Compliant Power Ratings (Rated at less than 1 % distortion) (Use these CEA ratings when matching and comparing with other CEA compliant brands such as Kicker, Rockford Fosgate, etc.) - 2 Ohm: 1500 Watts x 1 Channel.
Peak: (The amount of power the amplifier can produce for a split second at the loudest part of a song -2 Ohm: 6000 Watts x 1 Channel -4 Ohm: 3600 Watts x 1 Channel. 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 Switch. Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control.

Check Stock

KICKER 2 45L7R152 15 3600w L7R Car Subwoofers+Vented Box+Amplifier+Amp Kit

...imum Sealed Box Volume: 3.0 cubic feet. Minimum Vented Box Volume: 3.0 cubic feet. Maximum Vented Box Volume: 6.0 cubic feet. Includes: Amplifier. Bass Remote. Birth sheet with tested power. Owners manual. Mounting Screws. Warranty. RockvilIe dB16 8000 Watt/4000 Watt RMS Mono Class D 2 Ohm Car Stereo Amplifier With Optical Coupler Technology.
CEA Compliant Power Ratings (Rated at less than 1 % distortion) (Use these CEA ratings when matching and comparing with other CEA compliant brands such as Kicker, RF Fosgate, etc.) - 2 Ohm: 2000 Watts x 1 Channel .
Peak: (The amount of power the amplifier can produce for a split second at the loudest part of a song - 2 Ohm: 8000 Watts x 1 Channel - 4 Ohm: 4800Watts x 1 Channel. 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 Switch. Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control.

Check Stock

Rockville dB45 3200 Watt/1600w RMS 4 Channel Amplifier Car Stereo Amp, Loud!!

Includes: Amplifier. Birth sheet with tested power. Owner’s manual. Mounting Screws. Warranty..
Rockville dB45 800Watt/400 Watt RMS Class AB 2 Ohm Car Stereo Amplifier With Optical Coupler Technology. CEA Compliant Power Ratings (Rated at less than 1 % distortion) (Use these CEA ratings when matching and comparing with other CEA compliant brands such as Kicker, Rockford Fosgate, etc). 2 Ohm: 200 Watts x 4 Channel 150 @ 100Hz. 35 Amp*3 ATC Fuse. Dimensions: (W x H x L) 9˝ x 2.4˝ x 21.0˝..

Check Stock

Rockville dBcomp4 Competition Mono Amplifier 3000w RMS! Car Audio Amp

Features: Rockville dBcomp4 Competition Mono Amplifier 3000w RMS Dyno-Certified! Car Audio Amp..
Dyno Certified RMS Power Ratings: (Certified Dyno Test / Less than 1 % THD) (Use these ratings when comparing with top brands such as Kicker, Rockford....
External 400A fuse. High-Speed MOSFET Power Supply. Optical Coupler Class “D” Technology. Fully Adjustable 24dB / Octave Crossover with....
Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control. Fully Adjustable 12dB Bass Equalizer. Mute and Delay Soft Start System.....
Over Voltage Protection at 16V. Frequency Response: 15Hz - 250Hz. Damping Factor: >150 @ 100Hz. Dimensions: (W x H x L) 9" x 2.4" x 23".

Check Stock

bROK Products 32973 Coupler 2\ Ball, 3\ Channel - 3500 lb.

PRECISE FIT. This trailer coupler is designed to mount onto a 3-inch wide trailer tongue beam and couple to any standard 2-inch diameter trailer ball.
EASILY ADJUSTABLE. Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball.
SECURE COUPLING. The posi-lock latch mechanism of this trailer tongue coupler accepts a safety pin or coupler lock for enhanced security.
HIGH-STRENGTH. Constructed from punched, die-cut steel, this trailer ball coupler is rated as a class 2 trailer coupler and has a capacity of 3,500 lbs. gross trailer weight and 500 lbs. tongue weight.
CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this straight tongue trailer coupler is finished in a durable zinc plating and makes a great boat trailer coupler.

Check Stock

CURT 25217 Black A-Frame Trailer Coupler, 2-Inch Hitch Ball, 7,000 lbs

PRECISE FIT. This trailer coupler is designed to mount onto an A-frame trailer tongue and couple to any standard 2-5/16-inch diameter trailer ball.
EASY OPERATION. Equipped with an easy-lock latch mechanism, this trailer hitch coupler is quick and simple to operate and offers a snug fit on the trailer ball.
SECURE COUPLING. The easy-lock latch mechanism of this trailer tongue coupler accepts a safety pin or coupler lock for enhanced security.
HIGH-STRENGTH. Constructed from punched, die-cut steel, this trailer ball coupler is rated as a class 4 trailer coupler and has a capacity of 10,000 lbs. gross trailer weight and 1,500 lbs. tongue weight.
CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this A-frame tongue trailer coupler is finished in a durable black powder coat and makes a great boat trailer coupler.

Check Stock

CURT 25100 Straight Tongue Trailer Coupler for 3-Inch Channel, 2-In Hitch Ball, 5,000 lbs

PRECISE FIT. This trailer coupler is designed to mount onto a 3-inch wide trailer tongue beam and couple to any standard 2-inch diameter trailer ball.
EASILY ADJUSTABLE. Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball.
SECURE COUPLING. The posi-lock latch mechanism of this trailer tongue coupler accepts a safety pin or coupler lock for enhanced security.
HIGH-STRENGTH. Constructed from punched, die-cut steel, this trailer ball coupler is rated as a class 3 trailer coupler and has a capacity of 5,000 lbs. gross trailer weight and 700 lbs. tongue weight.
CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this straight tongue trailer coupler is finished in a durable zinc plating and makes a great boat trailer coupler.

Check Stock