Specification Brand : Audiosavings BulletPoint : Trinity Audio Solutions presents its new 4-channel amplifier, a true powerhouse that can handle numerous mid-range speakers or four robust ones with ease. The amp is sleek and compact, perfectly matching our mono block amplifiers. This 2250.4 amplifier has the capability to operate each channel separately or bridge it for enhanced power. Additionally, the front channel offers the option of a x1 or x10 cross-over for tweeters, allowing you to set the cross-overs just right. Furthermore, the 2250. BulletPoint1 : PACKAGE INCLUDES: (1) MM-4025.1D 4000w 1 Ohm Mono Amplifier Compact Car Audio Amp+Bass Remote, (1) Rockville RWK01 0 Gauge Complete Car Amp Wiring Installation Wire Kit w/ RCA's BulletPoint2 : POWERFUL CLASS D AMPLIFIER: Delivers 4000W max at 1 ohm, 2000W at 2 ohms, and 1000W at 4 ohms with minimal distortion. Equipped with PRO-FI high-speed MOSFETs and TCID design for clean, efficient performance in a compact form-ideal for serious subwoofer setups in tight spaces. BulletPoint3 : ADVANCED TUNING & FEATURES: Features a variable low-pass crossover (40Hz-300Hz), subsonic filter (10Hz-40Hz), bass boost (0-12dB), and built-in EQ for full control over your subwoofer output. Full-range RCA pass-through and bass remote included for easy tuning on the go. BulletPoint4 : BUILT TO LAST: Housed in a rugged aluminum heatsink with illuminated logo, nickel-plated terminals, and angled Allen key connectors. LED protection indicators safeguard against overload and speaker shorts. Compact dimensions make it versatile for most vehicle installs. BulletPoint5 : PREMIUM WIRING KIT INCLUDED: Rockville RWK01 includes 0 AWG power/ground cables, high-grade RCA interconnects, 25' speaker wire, remote turn-on lead, ANL fuse holder with 200A fuse, and ring terminals. OFC conductors ensure optimal current delivery and reliability. Color : Black ConnectivityProtocol1 : RCA Inputs ConnectivityProtocol2 : hex set screw terminals output ControlMethod : remote IncludedComponents1 : 1 x MM-4025.1D 4000w Mono Amplifier IncludedComponents2 : 1 x RWK01 Complete Car Amp Wiring Kit w/ RCA's ItemName : Audiosavings Bundle: MM-4025.1D 4000w 1 Ohm Mono Amplifier Compact Car Audio Amp+Bass Remote Bundle with Rockville RWK01 0 Gauge Complete Car Amp Wiring Installation Wire Kit w/RCA's (2 Items) ItemPackageDimensions_Height : 3.25 inches ItemPackageDimensions_Length : 18.25 inches ItemPackageDimensions_Width : 7 inches ItemPackageQuantity : 1 ItemTypeKeyword : vehicle-mono-subwoofer-amplifiers Manufacturer : Autotek ModelName : Power Inverters ModelNumber : MM-4025.1D+RWK01 MountingType : Surface Mount NumberOfChannels : 4 NumberOfItems : 1 PackageLevel : unit PackageTypeName : box PartNumber : MM-4025.1D+RWK01 ProductDescription : Power your car's subwoofer system with this high-performance MM-4025.1D amplifier and premium Rockville RWK01 wiring kit. Designed for car audio enthusiasts, this compact Class D mono amp delivers 4000 watts max at 1 ohm, efficiently driving subs with clean, distortion-free bass. The onboard EQ, crossover, subsonic filter, and 0-12dB bass boost give you full audio control. With a high-speed MOSFET power supply and TCID (Twin Coil Isolation Design), this amp maintains powerful output in a durable and space-saving design.Enjoy seamless installation using the included Rockville RWK01 amp kit, featuring true 0-gauge power and ground wires, twisted-pair OFC RCA cables, speaker wire, remote lead, fuse holder, and all necessary hardware. This kit is crafted with ultra-flexible jackets and abrasion-resistant insulation to handle high heat, tight bends, and daily vibrations, making it ideal for clean, long-lasting installs.From the heavy-duty aluminum heatsink with illuminated logo to the bass remote and full-range RCA pass-through, this amp setup is tailored for bass lovers looking to push their subwoofers to the limit. Whether you're building a new system or upgrading an existing one, this 2-piece bundle delivers the power, precision, and protection your build demands. ProductSiteLaunchDate : 2025-04-18T09:07:07.041Z Size : 5.00X4.00X1.70CM SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 52161547 Voltage : 7.4 volts WarrantyDescription : 1 YEAR, Manufacturer