Trinity Audio Solutions B Series 15" Subwoofer + 2000.1v2 Monoblock Amp Bundle — 1,500W RMS
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Subwoofer Wiring Diagram
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The Trinity Audio Solutions B Series 15" subwoofer delivers 1,500W RMS (4,500W burst) of powerful, dynamic bass, bundled with a matched Trinity 2000.1v2 monoblock amplifier for a complete, accessible low-end package. The B Series features a robust cast basket, all-black design, 3" high-temperature dual voice coil, and 10" high-excursion spiders for dynamic bass.
Subwoofer Specifications
| Parameter | B15 D2 / D4 |
| FS | 27.4 Hz / 29.1 Hz |
| Re | 1.9 Ω + 1.9 Ω / 3.2 Ω + 3.2 Ω |
| Qms | 4.52 / 5.65 |
| Qes | 0.65 / 0.71 |
| Qts | 0.59 / 0.63 |
| Mms | 481.7 / 420.6 |
| Cms | 0.07 / 0.07 |
| Sd | 124.78 in² / 124.78 in² |
| Vas | 68.6 L / 67.4 L |
| SPL | 90.1 dB / 90.6 dB |
| BL | 21.9 / 26.3 |
| X-max | 18mm / 18mm |
| Cutout Diameter | 13.78 in |
| Motor Diameter | 7.8 in |
| Mounting Depth | 8.4 in |
| Displacement | .36 ft³ |
| Coil Dimensions | 3" x 50mm |
| Coil Wire | Black CCA |
| Ferrite Grade | Y35 |
| Terminal Wire Gauge | 8ga |
| RMS Power | 1,500 W |
| Burst Power | 4,500 W |
Included Amplifier: Trinity 2000.1v2 Monoblock
The Trinity Audio Solutions 2000.1v2 2,000 Watt Class D monoblock amplifier pairs perfectly with this subwoofer. Built around an oversized heat sink and efficient Class D design, it delivers strong, stable power in a compact footprint.
Amplifier Specifications
| RMS @ 4 Ohms | 720 Watts |
| RMS @ 2 Ohms | 1,100 Watts |
| RMS @ 1 Ohm | 2,000 Watts |
| Total Harmonic Distortion | <.02% |
| Signal to Noise Ratio | 94dB |
| Frequency Range | 10 Hz - 20,000 Hz |
| Signal Input Range | .4 - 7 VAC |
| DC Voltage Input Range | 9-16.5 VDC |
| Dimensions (L x W x H) | 8" x 7.5" x 2.5" |
Features
- Compact, small-footprint chassis
- Included bass knob with volt meter & clip indicator
- Tiffany-styled panel-locking RCA inputs
- All-metal adjustment potentiometers
- Active on-board cooling fan
JS Ultimate Sounds is an authorized Trinity Audio Solutions dealer. Every product is 100% genuine and backed by full manufacturer warranty. Questions about fitment, wiring, or building your system? Our car-audio experts are here to help — reach out any time.
