Down4Sound DOWN4SOUND MM1004 (MINI MAXX) - RED | 700W RMS MINI 4 CH CAR AUDIO AMPLIFIER

Description Warranty Information Additional Information 7 Reviews Description Unleash the sound of music to it full potential with the MM1004 a RED MINI 4-Channel Amplifier Designed to be compact with band-passable crossovers X1 & X10, this dynamic amplifier allows you to run mids and highs on one channel and bass on the other, or bi-amplify the 4 channels differently for a customizable listening experience. **Technical Specifications:** 4ohm rms power : 100W x 4ch 2ohm rms power : 150W x 4ch 4ohm rms bridged power : 300W - 350W x 2ch Tested at 14,4V & 1% THD (RANGE) Frequency response : 10Hz –23.8KHz Signal to noise : 93dB Damping factor : 100 Input sensitivity : 6V –0.2V CH1/2 High Pass Filter : 20Hz –800Hz HighPass multiply : x1, x10 ( 200Hz –8Khz ) Low Pass Filter : 50Hz –800Hz Low Pass multiply : x1, x10 ( 500Hz –8Khz ) Bandpass capable CH3/4 High Pass Filter : 20Hz –800Hz High Pass multiply : x1, x10 ( 200Hz –8Khz ) Low Pass Filter : 50Hz –800Hz Low Pass multiply : x1, x10 ( 500Hz –8Khz ) Bandpass capable Clipping Indicator Working voltage : 9 to 15.5Volts. 4 GA Power & Ground Terminal 14GA Speaker wire Terminal Dimensions : 220mm L x 123.9mm W x 54.3mm H 8.66 x 4.87 x 2.13 inches View All Close Warranty Information Warranty Information Your new Down4Sound product is covered by 1 limited warranty if purchased from Down4Sound or an authorized Down4Sound dealer. This warranty does not cover improper installation, accidental damage, misuse, abuse, improper wiring, operation of unit outside of listed specifications, or any product that has been modified or repaired by anyone other than Down4Sound. Your warranty covers defects in materials and/or workmanship ONLY and is not an insurance policy. The warranty only covers the original owner of the amplifier. All warranty returns must be accompanied by the original sales invoice or receipt. You must contact us to request an RMA number prior to sending any returns via the RMA request form on our websi te. You are responsible for the cost of shipping your product back to us for warranty examination. If your product is covered under warranty, shipping back to you will be at no charge to you – if your product is replaced/repaired outside of warranty you must pay for return shipping and repair bill prior returning of the product or if no defect is found you are required to pay for return shipping only. At the sole discretion of Down4Sound your product will be either repaired or replaced when it is being covered under warranty. In the event of shipping damage due to improper packaging on products being returned to Down4Sound the customer is liable for the cost of all damages, necessary repairs, or replacement. Be sure to properly pack your return! * Extended additional warranty purchased on amplifiers take in affect from the date of purchase and must also be stated on orginal sales invoice or receipt. Refund/Return Policy: https://www.down4soundshop.com/shipping-returns/ Down4Sound - Hours of Operation Monday 6am - 9pm PDT Tuesday 6am - 9pm PDT Wednesday 6am - 9pm PDT Thursday 6am - 9pm PDT Friday 6am - 9pm PDT Saturday 8am - 4pm PDT Sunday Closed View All Close Additional Information Amplifier Type: 4 CHANNEL Amplifier Color: RED Product Type: Amplifier View All Close 7 Reviews 4 great upgrade, gets warm Posted by Jack Karlsson on Mar 07, 2026 This amp provides more than enough power for my coaxial speakers. I currently have it tuned to a lower voltage because I don’t want to blow my ears out, but it definitely has plenty of headroom. One thing I did notice is that when running it at 12V on 4-ohm speakers, it starts to get a little warm after a while. Nothing crazy — I’d estimate around the 100°F range — so it’s not really concerning, just something to keep an eye on if you’re pushing full RMS power for long periods. Also worth mentioning: mine actually came with an RCA wiring harness, even though that wasn’t listed in the product description. That was a nice surprise and made the install easier since the RCAs plug directly into the harness. 5 Awesome lil amp Posted by Jonathan on May 12, 2025 Nice lil amp produces great power can fit in small spaces love it 5 Mm1004 amp Posted by Tom jordan on Mar 19, 2024 Luv it great product was out of color I ordered but they called me to find out what color I would like great customer service good job all at D4S 5 Great Amp Posted by Matt Manns on Feb 03, 2024 I bought this along with the MM1000 for my Gen 3 Tacoma. I power Kicker door speakers and DS18 tweeters. I love the sound and the power from this little amp. 5 Good Posted by Luis on Nov 08, 2023 This little amp is bad a$$ 4 Mm1004 mini max Posted by Dallas on Nov 07, 2023 Was skeptical at first but bought two of them and used them on mids and tweets and they sound really good 5 Happy Customer Posted by Kurt Schubler on Sep 19, 2023 Love this Little AMP, was shock at first un boxing this AMP and it had a little weight to It which my thoughts this was a good sign. Basically needed an AMP that would run my 4 - 6.5 and match the RMS and the Mini Maxx was spot on. Sound level was a big difference as well as the the clarity. Overall I'm happy with my purchase and color to match my truck. Thank you D4S. View All Close