Car Audio & VideoPro AudioMarine AudioLighting Karaoke Home/Portable Audio MB QUART FA1-400.4 400 Watt 4 Channel Amplifier Class A/B Car Audio Amp Click Thumbnails to Enlarge Condition and Warranty Condition: BRAND NEW IN ORIGINAL PACKAGING Warranty: 1 YEAR MANUFACTURER Product Description Description: MB Quart Formula series four channel car audio amplifier featuring innovative sound quality and power technolgy. The FA1-400.4 is a 400 watt bridgeable car audio amplifier. Formula amplifiers feature DC Sensing to allow any amplifier to be easy integrated into an OEM system by simply adapting a RCA cable from the source unit. DC SIGNAL SENSE The DC SIGNAL SENSE switch will allow the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on wire is not needed to turn on the amplifier. This feature can also be turned off. ON BOARD EQUALIZATION The Formula Series of amplifiers have built in equalization to fine tune the system with Low Pass, High Pass and Level Control. Take a close look at the 5 channel controls and check out how much equalization control you have over frequency and gain to all five channels. It is a pretty amazing amplifier. CLASS SQ Multi-channel Formula amplifiers utilize the unique MB Quart Class SQ topology. Matched with Q-Stasis the sonic accuracy and clarity exceeds standard Class A/B amplifiers. Q-STASIS The highly engineered Q-Stasis pre-amplifier stage reduces incoming noise from source units dramatically improving sound quality. CLASS Q1 MONO MB Quart’s Class Q1 offers the efficiency of today’s D-Class with increased engineering to focus on sound quality from the power supply through the output devices, the FLUID-FETS. FLUID-FETS MB Quart output devices, FLUID-FETS are painstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers. BASS REMOTE Bass Remotes are included on mono and 5 channel amplifiers. This brilliant feature allows the driver to make subtle changes to the bass respond of the audio system from the seated listening position. No matter how great the MB Quart make the design of a Formula audio system, it is not perfect until the listener makes it perfect. Features: Low Noise Preamplifier Circuitry: Q-Stasis Pre Amplifier Stage: Maximum low voltage signal from the source unit comes into the amplifier circuit with minimal distortion RCA Inputs: Nickel Plated: High temperature impact resistant with hex screw terminals that allow for secure connections and is erosion resistant Hi Level Inputs: DC SIGNAL SENSE: The DC SIGNAL SENSE switch will allow the amp to turn on when a signal is received on the RCA inputs, so an amplifier remote turn on wire is not needed to turn on the amplifier. This feature can also be turned off. Operation Mode: 4 channel operation mode allows either stereo or mono bridged operation Crossover Type: Variable electronic crossovers allow for complete control of the sound Electronic Equalizer: Control of amplifier output with on-board electronic crossover to tailor specific frequencies to speakers and subwoofers. Check specifications for specific frequencies for this amplifier. Class/Topology: Class SQ: Multi-channel amplifiers utilize the unique MB Quart Class SQ topology. Matched with Q-Stasis the sonic accuracy and clarity exceeds standard Class A/B amplifiers. Output Device Technology: FLUID-FETS: MB Quart output devices, FLUID-FETS are painstakingly selected for their ability to efficiently produce power and mimic the sound quality of the highest end home amplifiers. Heat Sink: Heavy duty heat-sink efficiently moves heat from the MOSFET where it can be cooled Power Supply: Rugged MOSFET Pulse Width Modulation power supply: Allows amplifier to product efficient power without taxing the vehicle electrical system Output Connections: Heavy duty connections allow for secure electrical signal to pass into wiring and resist erosion which will add longevity to the amplifier Connection Type: Secure connection for all power, ground and speaker connections. LED System Protection Circuitry Diagnostics: Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel Specification: Class: Class SQ (Class A/B) Total Channels: 4 Power @ 2 Ohms: 4 x 50 Power @ 4 Ohms: 4 x 100 Crossover: Electronic Variable High Pass Crossover 12db per Octave: CH1 & CH2: Switched, Full / HPF / LPF, 50Hz - 500Hz CH3 & CH4: Switched, Full / HPF / LPF, 50Hz - 500Hz Variable Low Pass Crossover 12db per Octave: CH1 & CH2: Switched, Full / HPF / LPF, 50Hz - 250Hz CH3 & CH4: Switched, Full / HPF / LPF, 50Hz - 250Hz Bass Boost: 0-9dB Variable Voltage: .02 - 9V Signal to Noise: >90 Frequency Response: 10Hz-45KHz Total Harmonic Distortion (THD): <0.5% Speaker Level Audio Inputs: RCA Jack Power Terminal 12v/Gnd: 4 awg Speaker Terminal Wire Gauge: 12 awg Fusing: 20A X 2 Return Policy AudioSavings Return Policy: At Audiosavings, we strongly believe in customer satisfaction and therefore offer free return shipping within 30 days of purchase on all items returned to us within the continental USA. Prior to returning merchandise, contact us and we will give you a return authorization # and a return label. You may return this item for a refund within 30 DAYS of purchase. Warranty Repair/Exchange Period: 1 YEAR If your item is defective or you want to return it for any reason within the first 30 days of when it was delivered to you; you have the following options: We will send you a pre-paid shipping label to replace the item for a brand new one. We will send you a pre-paid shipping label to exchange the item for another item of your choice. If the item you chose is more or less money we will work out the price difference with you. If you are returning a working item in used condition for a refund there will be a 20% used item fee deducted from your refund. All replacements and exchanges are free. Replacement/Processing Time: Your replacement or refund will process within 3-5 business days of when we receive the item. Please note items with physical damage un-related to shipping are not covered under warranty. You MUST notify us within 48 hours if you receive an item that was damaged during shipping. Process for returning items Please email us with your eBay user ID, Item code / model #, Condition of the item, and the reason for your return. Please also indicate whether you would like a replacement, an exchange, or a refund. We will supply you with a reference number (RMA #) to put on the package which will ensure quick processing of your return. All returns require a RMA# to be returned back to our facility. Item Code: FA1-400.4 Home / About Us / Contact Us / Returns / FAQ's Copyright © 2016 Audio Savings, All rights reserved. | eBay Template Design