Dual B2 Audio RIOT15-D2 15" 1000W RMS Subs with RAGE 3500 Amp

• Properly Matched 2000W RMS Package: the amplifier delivers between 1850 and 2150 watts RMS at the recommended 2-ohm final load.
• Dual 15-Inch Bass: two RIOT15-D2 subwoofers provide increased cone area and powerful low-frequency output.
• Heavy-Duty Construction: each subwoofer features a 3-inch high-temperature voice coil, 18 mm Xmax, and a 240 oz motor assembly.
• Correct Wiring Configuration: wire each subwoofer’s coils in series, then connect both subwoofers in parallel for a 2-ohm final load.
• Flexible Enclosure Options: works with sealed, ported, or fourth-order bandpass enclosures.

Dual B2 Audio RIOT15-D2 15" 1000W RMS Subs with RAGE 3500 Amp

This Listing Includes:

• (2) B2 Audio RIOT15-D2 15" Dual 2-Ohm Subwoofers


• (1) B2 Audio RAGE 3500 Monoblock Amplifier


• (1) Bass Knob with Voltage and Temperature Display


• (1) Remote Wire


• (2) Hex Wrenches


• Mounting Hardware

This B2 Audio package combines two RIOT15-D2 15-inch subwoofers with the RAGE 3500 monoblock amplifier. The subwoofers handle 2000 watts RMS combined, while the amplifier produces between 1850 and 2150 watts RMS at the recommended 2-ohm final load.

Wire each subwoofer’s dual 2-ohm voice coils in series to create a 4-ohm load per subwoofer. Then connect both subwoofers in parallel for a 2-ohm final load at the amplifier. This configuration closely matches the combined RMS rating of the two subwoofers.

Features

• Two 15-inch RIOT high-excursion subwoofers


• 2000W combined RMS power handling


• 6000W combined peak power handling


• Dual 2-ohm voice coils on each subwoofer


• Recommended 2-ohm final system load


• Heavy-duty 3-inch high-temperature voice coils


• 18 mm one-way Xmax


• 240 oz motor assembly per subwoofer


• Compatible with sealed, ported, and fourth-order bandpass enclosures


• RAGE 3500 full-range Class-D monoblock amplifier


• 1850 to 2150 watts RMS at the recommended 2-ohm load


• Adjustable low-pass, high-pass, and subsonic crossovers


• Bass knob with voltage and temperature display included


• Thermal, short-circuit, and overcurrent protection

Specifications

RIOT15-D2 Subwoofers

• Quantity: Two


• Size: 15 inches each


• RMS Power Handling: 1000 watts each


• Combined RMS Power Handling: 2000 watts


• Peak Power Handling: 3000 watts each


• Combined Peak Power Handling: 6000 watts


• Nominal Impedance: Dual 2 ohms each


• Recommended Final System Load: 2 ohms


• Voice Coil Diameter: 3 inches


• Sensitivity: 86 dB


• Xmax: 18 mm one way


• Motor Assembly Weight: 240 oz each


• Displacement Volume: 0.26 cubic feet each


• Overall Diameter: 15.35 inches each


• Mounting Diameter: 14.76 inches each


• Cutout Diameter: 13.78 inches each


• Magnet Width: 7.40 inches each


• Mounting Depth: 8.11 inches each


• Overall Depth: 8.78 inches each

Thiele and Small Parameters Per Subwoofer

• Free-Air Resonance: 30 Hz


• Qms: 7.5


• Qes: 0.8


• Qts: 0.72


• Vas: 60.1 L


• Cms: 70 m/N


• Moving Mass: 379 g


• BL/Re: 106.8


• Xmax: 18 mm one way

Recommended Enclosures Per Subwoofer

• Sealed Volume: 2.24 cubic feet


• Sealed Qtc: 0.72


• Sealed Resonance Frequency: 42.8 Hz


• Compact Ported Volume: 2.83 cubic feet


• Compact Port Area: 20 square inches


• Compact Port Length: 12.8 inches


• Compact Tuning Frequency: 35 Hz


• Ported Volume: 5 cubic feet


• Port Area: 20 square inches


• Port Length: 9.1 inches


• Ported Tuning Frequency: 30 Hz


• Fourth-Order Bandpass Ratio: 3:1

Enclosure recommendations are listed per subwoofer. Double the net volume when placing both subwoofers in a shared enclosure. Port dimensions may need to be recalculated for a shared chamber.

RAGE 3500 Amplifier

• Amplifier Type: Full-Range Class-D Monoblock


• RMS Power at 4 Ohms: 1050 to 1200 watts


• RMS Power at 2 Ohms: 1850 to 2150 watts


• RMS Power at 1 Ohm: 3000 to 3500 watts


• Recommended Configuration: 2-ohm final system load


• Frequency Response: 10 Hz to 20 kHz


• Signal-to-Noise Ratio: Greater than 90 dB


• Input Sensitivity: 0.2V to 6V


• Power Terminal Size: 0 gauge


• Fuse Rating: 250 amps


• Bass Control Frequency: 30 Hz to 80 Hz


• Low-Pass Crossover: 50 Hz to 20 kHz


• High-Pass Crossover: 10 Hz to 2 kHz


• Subsonic Crossover: 10 Hz to 2 kHz


• Length: 11.5 inches


• Width: 7.25 inches


• Height: 2.5 inches


• Weight: 7.25 lb

Two high-excursion 15-inch subwoofers, 2000 watts RMS combined, and properly matched amplifier power at 2 ohms.