{"product_id":"dual-b2-audio-riot-12-d4-2000w-rms-subs-with-dd-audio-ss2000-amp","title":"Dual B2 Audio RIOT 12\" D4 1000W RMS Subs with DD Audio SS2000 Amp","description":"\u003cul\u003e\n\u003cli\u003ePROPERLY MATCHED 2000W RMS PACKAGE: The two subwoofers handle 2000 watts RMS combined while the DD Audio SS2000 delivers 2000 watts RMS at the recommended 1-ohm final load.\u003c\/li\u003e\n\u003cli\u003eDUAL 12-INCH BASS: Two RIOT subwoofers provide increased cone area, 18 mm Xmax, and powerful low-frequency output for daily, street, and demo systems.\u003c\/li\u003e\n\u003cli\u003eCORRECT 1-OHM WIRING: Wire each subwoofer’s dual 4-ohm coils in parallel for 2 ohms per subwoofer, then connect both subwoofers in parallel for a 1-ohm final load.\u003c\/li\u003e\n\u003cli\u003eCOMPACT FULL-RANGE MONOBLOCK: The DD Audio SS2000 delivers high-efficiency Class-D performance from a compact 7.7\" × 7.3\" × 2.4\" aluminum chassis.\u003c\/li\u003e\n\u003cli\u003eFLEXIBLE ENCLOSURE OPTIONS: The RIOT subwoofers perform in sealed, compact ported, or standard ported enclosures for different space and output requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eDual B2 Audio RIOT 12\" D4 1000W RMS Subs with DD Audio SS2000 Amp\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(2) B2 Audio RIOT 12\" Dual 4-Ohm Subwoofers\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) DD Audio SS2000 Monoblock Amplifier\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) Remote Gain Control\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThis bass package combines two B2 Audio RIOT 12-inch subwoofers with the compact DD Audio SS2000 Class-D monoblock amplifier. Together, the subwoofers handle 2000 watts RMS while the SS2000 delivers 2000 watts RMS at 1 ohm, creating a properly matched high-output system.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eEach RIOT subwoofer features dual 4-ohm voice coils. Wire the two coils on each subwoofer in parallel to create a 2-ohm load per subwoofer. Connect both 2-ohm subwoofers to the SS2000 in parallel to create the recommended 1-ohm final load.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe RIOT subwoofers combine heavy-duty 3-inch voice coils, 18 mm Xmax, 240 oz motor assemblies, and high-current 8-gauge push terminals. The SS2000 delivers the power they need through a compact aluminum chassis with 0-gauge power terminals, adjustable filtering, ZVL inputs, and an included remote gain control.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eTwo B2 Audio RIOT 12-inch high-excursion subwoofers\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e2000W combined RMS power handling\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e6000W combined maximum power handling\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDual 4-ohm voice coils on each subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRecommended 1-ohm final amplifier load\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeavy-duty 3-inch voice coils\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e18 mm Xmax for deep low-frequency output\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e240 oz ferrite motor assembly per subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeavy-duty 8-gauge push terminals\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompatible with sealed and ported enclosures\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDD Audio SS2000 Class-D full-range monoblock amplifier\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e2000 watts RMS at 1 ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e1400 watts RMS at 2 ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompact heavyweight aluminum chassis\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eAdjustable high-pass and low-pass filters\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eZVL and high-level inputs\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRemote gain control included\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e0-gauge power terminals\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eB2 Audio RIOT 12\" Dual 4-Ohm Subwoofers\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eQuantity: Two\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSize: 12 Inches Each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 1000 Watts Each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCombined RMS Power Handling: 2000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMaximum Power Handling: 3000 Watts Each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCombined Maximum Power Handling: 6000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: Dual 4 Ohms Each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3 Inches\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10 Hz to 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity: 83.9 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax: 18 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Assembly Weight: 240 oz Each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePush Terminal Capacity: 8 Gauge\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplacement Volume: 5.2 L \/ 0.19 Cubic Feet Each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 12.80 Inches Each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Diameter: 11.22 Inches Each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBolt Pattern Diameter: 11.93 Inches Each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 8.82 Inches Each\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 7.32 Inches Each\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele and Small Parameters Per Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree-Air Resonance, Fs: 30.4 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResistance, Re: 6.4 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Quality Factor, Qms: 6.56\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Quality Factor, Qes: 0.7\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Quality Factor, Qts: 0.63\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Compliance Volume, Vas: 35.6 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSuspension Compliance, Cms: 90 m\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL Factor: 81.2\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMoving Mass, Mms: 287.2 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMaximum Linear Excursion, Xmax: 18 mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Enclosures Per Subwoofer\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed Enclosure\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eNet Volume: 25 L \/ 0.88 Cubic Feet\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQtc: 0.6\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Ported Enclosure\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eNet Volume: 40 L \/ 1.41 Cubic Feet\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Diameter: 4 Inches\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Length: 12.8 Inches \/ 32.5 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTuning Frequency: 38 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Ported Enclosure\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eNet Volume: 75 L \/ 2.63 Cubic Feet\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Configuration: Two 3-Inch Ports\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Length: 10.7 Inches \/ 27.2 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTuning Frequency: 32 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eEnclosure recommendations are listed per subwoofer. Double the recommended net volume when installing both subwoofers in a shared enclosure. Port dimensions may need to be recalculated for a shared chamber.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDD Audio SS2000 Amplifier\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eAmplifier Type: Class-D Full-Range Monoblock\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eInput Channels: Two\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOutput Channels: One\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eContinuous Power at 2 Ohms: 1400 Watts RMS\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eContinuous Power at 1 Ohm: 2000 Watts RMS\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRecommended Configuration: 1-Ohm Final Load\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOperating Voltage: 9 to 16 Volts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTest Voltage: 14.4 Volts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMaximum Current Draw: 200 Amps\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRCA Input Sensitivity: 6 to 0.25 Volts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-Level Input Sensitivity: 20 to 1.1 Volts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSignal-to-Noise Ratio: Greater Than 95 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDamping Factor: Greater Than 100\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Harmonic Distortion: Less Than 1.0%\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 20 Hz to 20 kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHigh-Pass Filter: 20 Hz to 80 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLow-Pass Filter: 80 Hz to 20 kHz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFilter Slope: 12 dB per Octave\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eZVL Input: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRemote Gain Control: Included\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Terminal Size: 0 Gauge\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSpeaker Terminal Size: 8 Gauge\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDimensions: 7.7\" x 7.3\" x 2.4\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDimensions: 195 x 185 x 60 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Weight: 6.15 lb\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eTwo powerful B2 Audio RIOT 12-inch subwoofers, 2000 watts RMS combined, and one compact DD Audio amplifier properly matched at a 1-ohm final load.\u003c\/strong\u003e\u003c\/p\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":50480200614136,"sku":"B2-DDBASSPKG-RIOT12D4-X2","price":899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/e3ec25e2cba968ed2c4f37b6bcbedd2deb5ef29a4b3c24d7aa4cd873fe10ae21.jpg?v=1789046560","url":"https:\/\/bigjeffaudio.com\/products\/dual-b2-audio-riot-12-d4-2000w-rms-subs-with-dd-audio-ss2000-amp","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}