9 best pac audio crossovers

Product description

Pair of bass blocker / passive crossover. Removes 0-300hz at 4 ohms / 0-150hz at 8 ohms. Simple installation.

• Easily handles power of up to 50 watts
• Blue color coded leads for easy identification
• Encased in heat shrink tubing with wire leads for easy installation
• Pair of bass blockers
• Used for removing bass from speakers to prevent damage
• Frequencies blocked: 4 ohms: 0-300 Hz / 8 ohms: 0-150 Hz
• Filters out unwanted frequencies sent to the speakers
• Passive crossover designed for 6" x 9" speakers

User questions & answers

Question:	Is one order for two speakers
Answer:	It is a pair - for two speakers
Question:	I have a pair of 2-way 3.5s that handle 150W. Trying to get a vocal sound. Do you have anything that will work with this application
Answer:	I have these on my 2 way pioneer 3 1/2 and nothing but clear vocals easy application too
Question:	When buying these I searched for ones that work for 6.5" and 5.25" kickers and then received them and it says they are for 6x9's can I still use them
Answer:	although I cannot assure you with certainty that they work with (your) 6.5 and 5.25's, I would have to assume they do... maybe look more closely at wattage rating but it really doesn't seem as though you're exceeding they're natural ability... best luck~
Question:	Do they eliminated all the bass
Answer:	Just to clarify, a capacitor is a first-order filter. That is -3dB at the cutoff frequency (eg 300Hz @ 4ohm or 150Hz @ 8ohm and so on) then -6dB per octave below that. This is not an absolute cutoff. The amount that actually reaches the speaker drops fairly quickly, but some still gets through. At 4ohms (typical for car speakers) the filter should be fairly effective since by the time you reach the ranges that cause significant distortion in a mid-woofer (approximately 100 or so) it should be reduced significantly. At 8ohms it would depend very much on the quality of the speaker, but I do find that aiming for ~150Hz will probably actually be fairly tolerable for a good quality speaker in a good enclosure. Just make sure whatever you use your subwoofer is tuned to complement it. Here is a convenient calculator for passive filter systems if it helps you any: https://www.the12volt.com/caraudio/crosscalc.asp#ccc

Product description

Pair of bass blockers for tweeters. Removes 0-5.6khz At 4 ohms / 0-2.8khz At 8 ohms. Simple installation.

• Easily handles power of up to 50 watts
• Black color coded leads for easy identification
• Encased in heat shrink tubing with wire leads for easy installation
• Pair of bass blockers
• Removes selected frequencies from the audio source
• Frequencies blocked: 4 ohms: 0-5600 Hz / 8 ohms: 0-2800 Hz
• Designed to enhance the performance and power handling of tweeters and midrange speakers by removing frequencies beyond their capabilities
• Easily handles power of up to 50 watts

User questions & answers

Question:	Can I use this with a low level input and output? Like from an iPhone (aux) to a self powered computer speaker
Answer:	These are designed to be hard wired close to tweeter speaker (high frequency range of our hearing) to stop the base notes from reaching the tweeter speaker. Tweeter speakers cannot respond to the lower frequencies but with the low frequency signal applied to the tweeter speaker, it causes noise and greatly reduces the clarity of the high notes. What you are looking for to patch your phone audio output into self powered computer speakers is an attenuater. This device reduces the output voltage of your phone to a pre-amp level in order not to overdrive the computer speaker amplifier. type in attenuater in the amazon search and you will get everything from hard wire to RCA plug in.
Question:	My full range speakers are dayton audio nd65-8 2-1/2 (8 ohm) and i want to add the dayton audio dc25t-8 (8 ohm), will this blocker work fine
Answer:	If you are wanting to eliminate bass being emitted from your speaker, then yes, this will work.
Question:	I am replacing factory tweeters that I believe are 2 ohms since the doors are. Will this be ok
Answer:	So at 2 ohms all frequencies from 0 -11200Hz which is way too high up. The mids and most of the highs will also be blocked. Yes, they would work however; I don't think you would be happy with the sound produced. At 2-ohms I think these "PAC BB-5PR Pair of 3.5" Bass Blocker" would work better as this one would only block 0-5600Hz. I would not assume the tweeters are 2-ohms just because the door speakers are; it would be best to test the speaker to ensure that is correct. Good Luck
Question:	Can I use these along with the capacitors that comes on the tweeter
Answer:	Just swap them out

Product description

Module senses voltages as low as 0.8v and provides a 12v output with a 1-second delay. Can be triggered off of speaker leads or +5 remote wires.

• Remote Turn-On Module
• Used to turn on remote amplifiers
• 2 Second delay to prevent turn-on noise
• Supplies 2 amps of current
• Can drive multiple amps or a power antenna

User questions & answers

Question:	Will this work to pass 6v dc to a servo motor
Answer:	this is the r2, there are no more of the old modal.
Question:	How long does it output the trigger voltage after audio input source is off
Answer:	Yes
Question:	How is it installed specifically, I have a 2004 acura rl with a stock radio and i am confused on where I should hook these certains wires to
Answer:	Check their website!! It worked in a 2016 Scat!
Question:	what gauge are the wires
Answer:	Yes you can use a remote wire to turn amp on from pac

Product description

Pair of 3.5" Bass blockers. Blocks 0-2.8khz At 4 ohms. Simple installation. Passive crossover designed for 3.5" Speakers.

• Pair of bass blockers
• Used for removing bass from speakers to prevent damage
• Frequencies blocked: 4 ohms: 0-2.8 Hz
• Filters out unwanted frequencies sent to the speakers
• Passive crossover designed for 3.5" Speakers

User questions & answers

Question:	Can these be wired for 2ohm
Answer:	These will just block the bass from coming threw the speaker you put them on. Not sure what ohm has do do with it
Question:	Do these have polarity
Answer:	If you mean directional, no they are not. You just splice them in on the positive wire of your speaker and you are good to go
Question:	Does it matter where in the line you install this? closer to amp vs closer to speaker
Answer:	Directions show close to the speaker. I don't think it matters. Correct size speaker wire for amp wattage is what's important
Question:	Which bassblockers should i use on a 370 watt amplifier
Answer:	Not sure but my understanding it depends on the size of the speaker. These are specifically designed for tweeters for the dashboard. There are others for 5" and up speakers check out YouTube there is a video that explains it. Hope this helps

Product description

The SNI-35 Adjustable 2-Channel Line-Out Converter from PAC Audio is a line-out converter for factory radios with 2 to 50 watts per channel, accepts speaker level input and provides stereo RCA output signal for adding an aftermarket amplified audio system. It allows 50 watts maximum input per channel and has a linear 20Hz to 20,000Hz output based on input signal. The transformer isolated for optimal sound and performance. The unit maintains correct phasing and works with most factory-installed radios.

• Adjustable Line Output Converter
• Use the SNI-35 when adding an amplifier to a factory radio to convert the radio's speaker level output to the lower amplifier (RCA) level input
• Utilize Audio Transformer for Noise Isolation
• Phase Adjusted
• .5 dB Linearity from 20 - 20,000 Hz

User questions & answers

Question:	is this the converter i get for the high output option on my amp
Answer:	This one is older
Question:	Want to connect to home audio, my level out can be up to 145w. Will it blow this? If I max volume
Answer:	no
Question:	So this doesn't affect the high-power feed going to the speakers it's leeching off of? They'll still be powered up
Answer:	Personal preference, if you don't plan on adjusting the pots on the unit then install with the radio. But if you want access to it, then obviously near your amp.
Question:	Does this have Power and Ground Wires
Answer:	No

Product features

PAC SNI-35 Variable LOC Line Out Converter

The PAC Line Out Converter provides an additional set of pre-amp outputs from a head unit equipped with only 1 set. This Adjustable Line Out Converter is linear from 20Hz to 10KHz at +/-0.5 dB while maintaining signal phase. With the PAC SNI-35 2-Channel Line Out Converter, the input and output circuits are isolated to prevent ground loop noise. A PAC Line Out Converter can adjust the signal from 2W to 40W per channel with signals below 20Hz cut-off.

Product description

PAC RP4. 2-TY11 Radiopro4 Ty11

• Radio Replacement For 2001-2016 Select Toyota, Lexus & Scion Vehicles
• Retains Swc, Navigation Outputs, Jbl & Jbl Synthesis
• Includes Wired Outputs For Navigation Radio Installation, 2 Sets Of Vehicle Connectors & Necessary Firmware For Compatibility With Broader Range Of Vehicles
• Package weight: 1.0 lbs

User questions & answers

Question:	Do you have a similar harness that will work on a 2018 wrx sti
Answer:	Yes as long as it’s on your contact list
Question:	tacoma - no voltage on oem camera power, should i get cam-ty
Answer:	Si lo tiene
Question:	is it for Prius
Answer:	Every phone with bluetooth connectivity.
Question:	What are "navigation outputs"? Why would this device need to "output" the headunit's navigation
Answer:	You use the charger that came with your phone to re-charge the boom2 bluetooth. IPhone and/or Android cable plugs into USB on computer or use the wall charging plug that came with you phone. Amazon should have the wall chargers also!!!!!

Product features

PAC RP4.2-TY11 Radiopro4 Ty11

The RadioPRO RP4.2-TY11 radio replacement interface is designed for 2001-2017 Toyota, Lexus, and Scion vehicle models. The module enables installation of an aftermarket radio while retaining the factory steering wheel control functions as well as maintaining compatibility with the factory JBL and JBL Synthesis amplified audio systems, and the built-in 3.5 mm auxiliary audio jack. The built-in USB connection and back-up camera can also be retained in conjunction with an optional PAC harness.

• Retains steering wheel controls (SWC)
• Retains JBL and JBL Synthesis amplified audio systems
• Real-time and programmable speaker fade function
• Retains 3.5mm auxiliary audio input
• Includes wired outputs for navigation radio installation
• USB and back-up camera retention with additional harnesses (USB-TY1, USB-TY2, CAM-TY11, CAM-TY12)
• Includes two sets of vehicle connectors and necessary firmware for compatibility with broader range of vehicles
• On-board 10 amp ACC 12 Volt output
• Direct USB in-field updatable

Product description

The aftermarket radio MUST be equipped with a wired remote input (3.5mm headphone style jack or Blue/Yellow wire) to be compatible (ex. a port or wire on the back of the radio labeled W/R, REM, Wired Remote, Remote, Rem Cont etc.). If the radio does not have a wired remote input then you will need to use the SWI-X.

Not compatible with Kenwood models: KDC-X598, KDC-BT318U, KDCBT-758-HD, KDCBT-558U & KDC-X798. These models must be used with the SWI-CP5.

Clarion model CZ500 does not support remote Bluetooth controls

JVC model numbers KW-NT1 and KW-NT3HDT do not support Presets Up and Down from steering wheel controls

Pioneer AVIC-Fxxx radios do not interpret radio preset seeking commands. This is a limitation of the radio not the SWI-RC. There is no correction for this unless it comes from Pioneer.

Pioneer radios with Bluetooth feature, the steering wheel controls will not adjust the phone call volume. The phone call volume must be adjusted on the face of the radio. This is a limitation of the radio not the SWI-RC. There is no correction for this unless it comes from Pioneer.

Only the AVIC-Z110BT, Z120BT, Z130BT, Z140BH and the AVIC-X920BT, X930BT, X940BT will support the Voice Recognition function via wired remote input.

• Fast and easy steering wheel control retention for over 3000 vehicles with the PAC SWI-RC-1
• Quick and easy pre-programmed button function by DIP switch selection
• Works on Analog (resistive) and Data SWC systems
• For vehicles with CAN-Bus, GMLAN, CLASS II, LIN-Bus, I-BUS, or analog SWC
• Supports classic, SWI-RC style button programming
• Customizable button functions (short press/long press/button reassignment)
• Provides 2 amp, 12volt accessory output (CAN-Bus, LAN and Class II applications)
• Compatible with all late model brands of radios with 3.5mm or two wire connections

User questions & answers

Question:	Sirve en honda civic
Answer:	Hi, when you met this situation, please hold the lock's both claw to swing and shake, or use a hammer to hit it, then try to turn the key and pull out with a little pressure. It works to let it unlock. If any other problem, feel free to contact KAYCENTOP seller via amazon message.
Question:	How much lag time is there, if any, in the controls after installing this (compared to OEM)? And does anyone know if that is Head Unit dependent
Answer:	The lock is well secured. When you lock it you push the lock in and it is now flush with the steel bar. That black cap is just a nuisance and I threw it away. The wheel clamp works great, in fact I am going to order another one for my other trailer.
Question:	Are there installation instructions/ videos anywhere? I have a 2006 Honda Pilot
Answer:	Hi, when you met this situation, please hold the lock's both claw to swing and shake, or use a hammer to hit it, then try to turn the key and pull out with a little pressure. It will work to let it unlock.
Question:	Will it work with Pioneer AVH-X4500BT 2-DIN on a 2011 VW Jetta
Answer:	No, each lock has only 2 same keys. So 2 locks' keys are different.

Product features

PAC Steering Wheel Control Interface

-Steering Wheel Control Interface.

-For Alpine, JVC, Clarion, Kenwood, Pioneer, Sony, Valor, -OEM, Boyo, Dual, Visteon, Advent & Blaupunkt Radios.

-Control functions such as volume, mode and track.

-Radios must be equipped with a wired remote control input.

-Retains steering wheel control functions when replacing the factory radio.

-Retains programming even if the vehicle's battery is disconnected.

What's in the Box:

-Owner's manual.

-Steering wheel control interface module (with attached 9" blue/yellow. -wire and 34" cable terminated by a right-angle male 3.5mm connector).

-24" Wiring harness.

-Packet of 8 resistors (includes 47 ohms/100 ohms/150 ohms/560 ohms/1000 ohms/1500 ohms/3900 ohms/5100 ohms).

-0.47uF Capacitor.

-Installation Instructions.

-2 Vehicle Connector Charts.

-Bluetooth Commands note.

-WORK LESS! note.

-Technical Support contact information.

Product description

Pair of bass blockers designed for 6" speakers. Blocks 0-600hz at 4 ohms / 0-300hz at 8 ohms. Simple installation.

• Removes selected frequencies from the audio source
• Protects the speakers from receiving damaging frequencies
• Designed for use with 6" and 6-1/2" speakers
• Pair of bass blockers
• Removes selected frequencies from the audio source
• Frequencies blocked: 4 ohms: 0-600 Hz / 8 ohms: 0-300 Hz
• Protects the speakers from receiving damaging frequencies
• Designed for use with 6" and 6-1/2" speakers

User questions & answers

Question:	Does anyone know if there is a rated power these can handle, im thinking of using these on an amplifier that has about 250 watts @ 4 ohms, bass wise
Answer:	These bass blockers are designed for a speaker application . Manufacturer specs these at 50 watts RMS.
Question:	Could I use theses with jl c2-350x speakers on a jk with a jl amp and kenwood headunit
Answer:	what you would need would be the bass blockers designed for the 3.5" speakers.
Question:	Can these handle 100watts ? I have a separate sub , so I want only light mids and highs for my door speakers
Answer:	I would say yes. The wires coming off of them are a pretty thick gauge.
Question:	Does this crossover work only with 6" and 6 1/2" speakers (as said)? what does the speaker size have to do with blocking certain frequencies
Answer:	No it will 'work' with any speaker size. The size of the speaker has more to do with the amount of air it can move and, generally, the amount power it can handle (all things being equal). Typically, a larger speaker has more cone area than a small speaker and can move more air--thus can respond more faithfully to lower frequencies. For example, it's typical to see 6.5" respond within a -3 db limit down to 60 hertz. A 3.5" speaker typically responds down to ~ 120 hertz within those same limits. Also, typically, the power handling capabilities of a speaker has more to do with the voice coil's ability to disappate heat (power). The voice coil is that little round thing in the middle of your speaker glued to the cone in the center, extending into the magnet structure, and covered by a dust cap. Dome drivers (typically tweeters) are driven by a voice coil around the perimeter of the dome. The bigger the voice coil, typically, the better it can disappate heat (power). Larger drivers can have larger voice coils (but they don't HAVE to).The reason you would buy a capacitor is you are limiting the lowest frequencies that can pass to your speaker through 'capacitance'. By limiting the lower frequencies, you can effectively reduce the amount of energy (power) the speaker's voice coil can receive, and protect it from overheating (blowing). The different capacitance values expressed in microfarads (uF) change the frequency at which the speaker received signal (power). But a capacitor can only roll-off that power at 6db per octave. So if I bought a capacitor for a 600hz crossover point, it would be 6 decibels down at 300 hertz, 12 decibels down at 150 hertz, etc.The sellers labeling of the capacitor as for 6.5", 5.5", 4" or 3.5" speakers is based on typicalness for size, power handling, and frequency response for the respective speaker....not any precise science. Also be sure to note the impedance (expressed in ohms) of the speaker and the capacitor's crossover point at that impedance meet your needs. Typically, car speakers between 3.5 and 6.75" are 4 ohms, but can be as low as 2 ohms, and as high as 8 ohms. Hope this is helpful!

Product description

Many late model Chrysler, Jeep, and Ram vehicles are equipped with an Active Noise Canceling (ANC) module. When adding aftermarket amplifiers in these vehicles, this factory ANC module must be bypassed for proper operation of the aftermarket audio equipment. The PAC ANC-CH01 Bypass Harness provides a plug-and-play solution for bypassing the ANC module in these vehicles, eliminating the need to cut factory wiring.

• Quickly and easily bypasses the ANC Module (Active Noise Canceling)
• Keeps ANC module on data-bus for vehicle diagnostics health
• Factory fit plug-in connectors
• Prevents cutting of factory wires
• For 2017 to 2019 Chrysler Pacifica, all trim levels

User questions & answers

Question:	Does this come with instructions on where to plug this harness? Have a 2020 Ram 1500 8.4 no factory amp... location of install under driver seat
Answer:	Quieter than the Cuisinart burr grinder it's replacing. No idea re the others.
Question:	Will this work with the 12 inch screen with the Harmon kardon system
Answer:	Not Sure. Within 2 years mine stopped grinding fine. I recycled/threw it away.
Question:	Does this keep sound going to the door speakers prior to adding an app? will this just bypass the microphone for the anc and keep the microphone for
Answer:	No This is a burr grinder for coffee beans. Spice grinders you should look for a blade grinder. Thank you
Question:	Will this work for a 2021 jeep grand Cherokee ? Non harmon n kardon
Answer:	The grid on this machines ready ranges from fine, medium, corse. All work well on my Ninja drip. I do not drink espresso but the instructions given do say it grinds for espresso.