The circuit design, efficiency, and power output of most amplifiers has come so far that the need to bridge a 2 channel for a subwoofer, or run two, 2 channel amps to power your speakers is just not needed. So, when shopping for your next car audio system, don’t get fooled by Peak power ratings on amplifiers and be sure to match your subwoofers with an amplifier that will do the right amount of power at the impedance you plan to wire your subwoofers to. If you choose an amplifier that will output the 1,000 watts @ 1ohm and even though your subwoofers are rated at 500 watts each, if you wire the subwoofers to a final impedance of 4 ohms, your amplifier is probably only putting out around 250 watts or less at that impedance and your subwoofers will be under powered. Up-to-date pricing and reviews for Power Subwoofer Amplifiers on the market can be found at the power amplifier reviews website.
You need to consider the impedance (ohms) that your subwoofers are wired to provide and match the power output of an amplifier at that same impedance. Anthony, For your subs, look for a mono subwoofer amplifier that can put out between 600 and 1200 watts RMS into a 2-ohm load As for your full-range speakers, look for a 4-channel amp that can put out 75 to 100 watts RMS per channel at 4 ohms. Emma, 4-channel amplifiers are rarely suitable for subwoofers, but using this diagram as a guide, you could use two bridged channels of that amp to power a single sub like a JBL Stage 1010 Ohms are the measurement units of a device’s resistance to the electrical pressure (volts) exerted through its input, resulting in output power measured in watts.
The 2-, 4- and 5-channel amplifiers offer Bluetooth® audio streaming, exclusive Clari-Fi music restoration technology that analyzes and improves the audio quality of compressed files in real time, a multi-pairing Party Mode that lets anyone in the car stream music, and a cabin-mounted control panel. With products ranging from OEM direct fit replacements to even the heart pounding window flexing bass from our 3XL Series subwoofers PowerBass has the right speakers and amplifiers to fit every application and budget. Since 2001 PowerBass has been manufacturing quality speakers, amplifiers, and accessories for car, marine, and powersports applications.
If you want to amplifier your speakers for crisp, clean highs and mids, and you want to have a subwoofer for proper bass response, a 5 channel amplifier gets the job done, without having to mess with multiple amps, distribution block, multiple wire runs, etc. Mono amplifiers are single-channel car audio amplifiers that are usually designed to power subwoofers. The PSB-300 subwoofer amplifier provides 250W RMS @ 4 Ohms (150W RMS @ 8 Ohms) stable power to in wall subwoofers, supports deep, hard-hitting high fidelity bass amplification and is tailored for home audio and home theater audio systems.
So I disconnected the speakers from the soundbase wiring and re-wired the existing speakers into the new amplifier (allowing me to keep the wooden soundbase with the TV sat on top) plus an additional extra pair of bookshelf speakers for some extra ‘oomph’ output for the TV sound, the subwoofer connections that worked for me was the connections ‘0’ +/-. The XTHUNDER1200.1 amplifier that we talked about earlier produces 750 watts @ 2 ohms which would be a good match for these two subwoofers when wired to a 2 ohm impedance as seen in the first wiring diagram. If an amplifier produces 1,000 watts x 1 channel @ 2Ω, but your subwoofers are wired to 8 ohms in combination, you wouldn’t be providing them with 1,000 watts Most of the 1000 watts of current will be restricted by the additional resistance of 8 ohms and the amplifier would more likely be delivering 250-watts to the subwoofers when wired in this fashion.
If you do get four SVC 4-ohm subwoofers with the same 200-watt power rating, you can wire them together like this diagram Look for a mono subwoofer amplifier that can put out from 600 to 1200 watts RMS at 4 ohms. Andrew, If your subs are Bass XO1544s, the reason your amplifiers are going into protect mode is that you probably have each sub wired as a 2-ohm load and your amps are only stable down to 4 ohms when bridged. Two DVC 4-ohm subs can only get wired together to form a 16-ohm load, a 4-ohm load , or a 1-ohm load So, you’d get an amplifier that can output 600 to 1200 watts RMS at one ohm or at four ohms.
I bought a (Kicker Cx1200.1 Car Stereo Cx Class D Mono 2400 Watt Subwoofer Amp Sub Amplifier) & a (Kicker CWD15 CompD 15″ Dual Voice Coil 2 Ohm Subwoofer 1200-Watts Power Peak 600W RMS Rip-Resistant & Quad Venting Sub Speaker (40CWD152)) and was wondering will i get the best bass from this set up or do i need to get a high or lower wattage on the amp or sub? J, Two SVC 4-ohm subs rated for 200 watts RMS each will sound best with an amplifier that can put out between 300 and 600 watts RMS at 2 ohms, like a JBL GTX500 , wired like this diagram. 4000 Series subwoofers feature 13.5-inch high-excursion driver, 1,200 watts RMS, 4,000+ watts peak power amplifier with fully discrete MOSFET output and SVS smartphone app for convenient DSP and control.
3000 Series subwoofers feature 13-inch high-excursion driver with 800 watts RMS, 2,500+ watts peak power amplifier with fully discrete MOSFET output and SVS smartphone app for convenient DSP and control. SpeakerPower subwoofer amplifiers are uniquely designed for long term high power output at extremely low frequencies to meet the demands of synthesized bass and explosive special effects for cinema and music. Like new Pyle Class-T Bluetooth Power Audio Amplifier – 120W Mini Dual Channel Sound Stereo Receiver Box w/ USB, RCA, 12V Adapter – For Subwoofer Speaker, Home Theater, PA System, Studio Use – Pyle..
Amps serve to increase the power to the car radio and speakers, all while improving the quality of the audio. With OEM integration friendly features such as signal summing and our patented AccuBASS®, AudioControl’s multi-channel and subwoofer amplifiers are changing the game in factory system upgrades, offering flexible and user friendly signal routing and control and the best Class D amplification we’ve heard. With OEM integration friendly features such as signal summing and our patented AccuBASS®, AudioControl’s multi-channel and subwoofer amplifiers are changing the game in OEM integration, offering flexible and user friendly signal routing and control.
The important consideration is that since subwoofers need more power to reproduce low-frequency sounds, an amplifier or receiver needs to be able to output enough power to sustain bass effects reproduced by the subwoofer without draining the receiver’s or amplifier’s power supply. Servo controlled subwoofers are not the same as Tom Danley ‘s Servodrive subwoofers whose primary mechanism of sound reproduction avoids the normal voice coil and magnet combination in favor of a high-speed belt-driven servomotor The Servodrive design increases output power, reduces harmonic distortion and virtually eliminates power compression , the loss of loudspeaker output that results from an increase in voice coil impedance due to overheating of the voice coil. Another of the early subwoofers was developed during the late 1960s by Ken Kreisel, the former president of the Miller & Kreisel Sound Corporation in Los Angeles When Kreisel’s business partner, Jonas Miller, who owned a high-end audio store in Los Angeles, told Kreisel that some purchasers of the store’s high-end electrostatic speakers had complained about a lack of bass response in the electrostatics, Kreisel designed a powered woofer that would reproduce only those frequencies that were too low for the electrostatic speakers to convey.
When choosing an amplifier for your car audio system, first determine what impedance circuit you are going to use to wire your subwoofers. If the subwoofers are wired to a total impedance of 4 ohms, this amp will only produce 400 watts @ 4 ohms. An amplifier’s output power in watts will equal its output voltage squared then divided by the subwoofer’s impedance in ohms.
Seeing as they can only get wired together to form a 16-, a 4-, or a 1-ohm load, you won’t be getting the amp’s full subwoofer output, because the amp can’t do 1-ohm and will only be able to put out 200 watts RMS at 4 ohms. Daniel, You still haven’t identified your gear well enough for me to give you advice on hooking it up. But, if the amplifier you’re referring to is a Boss R1100M, I would suspect its 200-watt RMS output won’t pose much of a threat to two Rockford Fosgate subwoofers, no matter what their voice coil configuration, impedance, or RMS power rating may be. However, you can burn up the amp by hooking up the subwoofers incorrectly. I’m pretty sure the amp will handle the power for all these speakers but i’m not sure if i can use the (one) sub channel for both subwoofers… I also have 4awg wire & an 80 amp fuse.. Will that be sufficient size wire & amp for this setup?
Joel, Wire your two subwoofers to the sub channel of that amp like this , and they’ll be able to receive 500 Watts RMS, perfect for two 250-watt rated subs. Josh, Two 1000 watts RMS rated DVC 4-ohm subs, which can only get wired together to form a 16-ohm, a 4-ohm , or a one-ohm load, will be best driven with an amplifier that can put out anywhere from 1500 to 3000 watts RMS at one ohm or four ohms. Minimum Wich power amplifier I use for great bass (can I use this amplifier 5.1 channel, 1 1300 watt subwoofer and 5voice speakers)
I am thinking of purchasing this BOSS AUDIO R2400D Riot 2400-Watt Monoblock, Class D 1 to 8 Ohm Stable Monoblock Amplifier with Remote Subwoofer Level Control, to power two KICKER S10L74 10″ 1200W/600W PEAK/RMS 4-Ohm Car Audio Subwoofer L7’s. Will, Two SVC 8-ohm subs get wired to a bridged 2-channel amp like this That amplifier can then send out a total of 1100 watts RMS, 550 watts RMS to each 1000-watt rated sub.I have a Cerwin Vega 5 channel amp with the following stats… HED Series 5-Channel Class A/B CH.1-4 and Class D CH. 5 Car Amplifier RMS Power Rating: 4 x 90W + 1 x 400W @ 2 Ohms 4 X 65W + 1 x 200W @ 4 Ohms 2 x 180W Bridged @ 4 Ohms I am going to be going with a single 12 in subwoofer and am wondering which to get to make the most use of the power of this amp.
Jerica, Two DVC 4-ohm subs rated for 1200 watts RMS each will work best with a mono subwoofer amplifier which can put out between 1800 and 3600 watts RMS through a 1-ohm load – wired like this – like a Memphis VIV2200.1. Cody, Three DVC 4-ohm subs rated for 400 watts RMS each will work great with a mono subwoofer amplifier that can put between 800 and 1800 watts RMS at 2 ohms, like a Kicker CXA1200.1 Wire them together like this. Samuel, That DVC 4-ohm sub is rated for 250 watts RMS and will work great with a mono subwoofer amplifier that can put out between 185 and 375 watts RMS at 2 ohms, like an Alpine MRV-M250 It requires 8-gauge power and ground wires.
Sarriola, JL Audio’s MX600/3 3-channel amp may be just what you want: 75 watts RMS for your each of your pair of speakers and 400 watts RMS for your subs. Two of them, presumably wired together in parallel to present a total 2-ohm impedance, will work well with an amplifier that can put out up to 700 watts RMS at 2 ohms, like a Kicker CXA800.1T. So I bought 2 12″ TS-W126M pioneer extreme-grave subs 1300 watts 4ohms nominal power 300 20dB in car input 1 each sub and have a 2000 watt 2 channel Class D monoblock amp don’t know what the RMS is on it would that be able to push those subs n there not DVCs.
Look for an amplifier that can put out power up to the RMS wattage you’ve figured in Step 1, at an impedance load the subs can be wired to form, from Step 2. 16-Ultra Series subwoofer feature a 16-inch high-excursion driver with 8-inch voice coil, 1,500 watts RMS, 5,000+ watts peak power amplifier with fully discrete MOSFET output and SVS smartphone app for convenient DSP and control. 2000 Pro Series subwoofers feature 12-inch high-excursion driver and 550 watts RMS, 1,500+ watts peak power amplifier with advanced DSP tuning and smartphone app control.
Many subwoofer amplifiers offer you the additional functionalities apart from powering the subwoofer and thus double up as a means of cutting off the low bass away from your surround speakers. Also, because the subwoofers see” the same tonal balance and damping factor as your amplifier (very simply, ‘damping factor’ is the control an amp has over the bass drivers on the speaker), the bass signal for the sub is textured just as it is on the speakers, and starts and stops at the same time across all the bass drivers.While a subwoofer on a home-cinema system is all about chest-thumping explosions and room-shaking rumbles, a subwoofer on a stereo system has to perform a far more subtle duty. Similarly, a 4-channel amplifier can power four speakers or you can bridge the channels to 2-channel output for powering two subs.
This category contains our entire selection of car amplifiers, including monoblock subwoofer amps, four channel speaker amps, two channel speaker amplifiers, as well as class AB models, class D models and much more! This subwoofer amplifier is a high-performance model that provides up to 2000 watts over a single channel, with an impedance of 2 Ohms or 1200 peak RMS over a 4 Ohm line. You can connect any amount of speakers to one amplifier provided that they are correctly wired and don’t collectively fall below the specified output impedance of the amp. Be sure to visit power amplifier reviews for the best Power Subwoofer Amplifiers on the market to buy.
A dedicated car amplifier can also usually power more speakers than a factory stereo, which lets you expand your vehicle’s audio system for superior sound.