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Description
B2 Audio Full Car Audio Package Loaded Sub Box w/ RGB Amplifiers and 8" SpeakersComplete System Combo sub bass + mids + power amps, all matched for one install. #YouCanNeverB2Loud with this B2 Audio system DVPE212 Dual 12" Enclosure 2000W RMS vented box, tuned for extreme output and reliability RIOT 2500. 1D RGB Amplifier delivers 2500W RMS of clean bass power to subs RIOT 1800. 4D RGB Amplifier four channel powerhouse for mids and highs (4) RIOT 8P Midrange Speakers 8" cone area for louder, punchier midrange presence B2 Audio
- Complete System Combo – sub-bass + mids + power amps, all matched for one install. #YouCanNeverB2Loud with this B2 Audio system
- DVPE212 Dual 12" Enclosure – 2000W RMS vented box, tuned for extreme output and reliability
- RIOT 2500.1D RGB Amplifier – delivers 2500W RMS of clean bass power to subs
- RIOT 1800.4D RGB Amplifier – four-channel powerhouse for mids and highs
- (4) RIOT 8P Midrange Speakers – 8" cone area for louder, punchier midrange presence
B2 Audio Full Car Audio Package DVPE212 Loaded Enclosure w/ RGB Amplifiers w/ 8" Speakers
This Listing Includes:
- (1) B2 Audio DVPE212 Loaded Dual 12" Subwoofer Enclosure
- (1) B2 Audio RIOT 2500.1D Amplifier
- (1) B2 Audio RIOT 1800.4D Amplifier
- (4) B2 Audio RIOT 8P 8" Midrange Speakers
For those who want bigger mids and massive bass, this B2 Audio combo delivers. The DVPE212 enclosure is paired with the RIOT 2500.1D to push thunderous low frequencies, while the RIOT 1800.4D powers (4) RIOT 8P 8" mids for louder, more dynamic front stage performance. Perfect for demo builds, street setups, or anyone who wants serious output.
B2-DVPE212 (Enclosure) Specifications:
- Frequency Response: 25 Hz - 200 Hz
- Sensitivity: 91 dB
- Nominal Impedance: Dual 2 Ohm
- Tuning Frequency: 35 Hz
- Power Handling: 1000W RMS / 2000W Max
- Enclosure volume: 3.05 cu. ft / 86.3L
- Port Area: 11.7 Cubic inches / 192 cm
- Port Length: 6.2"
- Configuration: Dual 12"
- Cone Material: Non-Pressed Coated Paper
- Voice Coil Dim: 2.5"
- Voice Coil Material: Copper
- Magnet Weight oz: 4 x 80 Oz
- Gross Weight: 68LB / 31Kg
Dimensions:
- Length: 33"
- Width: 14.96"
- Depth: 16.53"
RIOT 2500.1 (Amplifier) Specifications:
- Continuous Output Power (RMS) @ 4 Ohm 14.4V <1% THD: 800W
- Continuous Output Power (RMS) @ 2 Ohm 14.4V <1% THD: 1400W
- Continuous Output Power (RMS) @ 1 Ohm 14.4V <1% THD: 2500W
- Circuit Configuration: HI-EF Class D
- Frequency Response: 10 Hz - 250 Hz
- Signal to Noise Ratio: >90 DB
- Input Sensitivity: 6 V - 0.2 V
- High Level Input: 10 V - 0.6 V
- Crossover Circuit: 12 DB/OCT
- Low Pass Crossover: 50 Hz - 250 Hz
- Subsonic Crossover: 10 Hz - 50 Hz
- Phase: 0-180 Degrees
- Bass Boost: 0-12 DB
- Level Control with Clip: Included
- Power Terminal Gauge: 1 Gauge
- Operational Voltage: 10 V - 16 V
- Fuse Rating: 200 A
Dimensions:
- Length: 14.57"
- Width: 4.92"
- Depth: 2.24"
RIOT 1800.4 (Amplifier) Specifications:
- Continuous Output Power (RMS) @ 4 Ohm 14.4V <1% THD: 4 x 300W
- Continuous Output Power (RMS) @ 2 Ohm 14.4V <1% THD: 4 x 450W
- Continuous Output Power (RMS) @ 4 Ohm Bridge 14.4V <1% THD: 2 x 900W
- Circuit Configuration: HI-EF Class D
- Frequency Response: 10 Hz - 40 KHz (-3 DB)
- Signal to Noise Ratio: >90 DB
- Input Sensitivity: 6 V - 0.4 V
- High Level Input: 10 V - 0.8 V
- Crossover Circuit: 12 DB/OCT
- Low Pass Crossover: 50 Hz - 5 KHz
- Hi Pass Crossover: 50 Hz - 5 KHz
- Power Terminal Gauge: 1 Gauge
- Operational Voltage: 10 V - 16 V
- Fuse Rating: 150 A
Dimensions:
- Length: 13.82"
- Width: 4.92"
- Height: 2.24"
B2-RIOT8P Midrange Specifications:
- RMS Power Handling: 150 Watts
- Maximum Power Handling: 300 Watts
- Nominal Impedance: 4-Ohm
- Voice Coil Diameter: 1.5" / 38.6 mm
- Magnet Weight: 23 oz
- Frequency Response: 80 - 10 kHz
- Sensitivity: 97 dB
- Nominal Chassis Diameter: 8" / 205 mm
- Resonance (natural) Frequency: 93 Hz
- Voice Coil Material: KCCAW
Dimensions:
- Overall Diameter: 8" / 205 mm
- Bolt Circle Diameter: 7.63" / 194 mm
- Baffle Cutout Diameter: 7.2" / 183 mm
- Overall Depth: 3.5" / 88.1 mm
- Mounting Depth: 3.23" / 82mm
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Good
Color: Black
This food scale is accurate, easy to use, and very helpful for cooking and baking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Beautiful, functional, and perfect for a stylish coffee bar
I absolutely love this scale. As someone who cares about both function and aesthetics, this was exactly what I was looking for. It’s refreshing to find a high-quality kitchen tool that doesn’t force you to sacrifice the look of your space. The white and gold design is stunning and fits perfectly on my coffee bar without looking bulky or industrial.
Functionally, it works flawlessly. I primarily use it to measure my coffee beans, but I’ve also used it for other items, and it’s consistently accurate and easy to use. The size is perfect — compact enough to keep out on the counter without taking up space, yet large enough to be practical and stable.
The display is clear, the buttons are responsive, and the overall build feels solid and well made. I also appreciate how intuitive it is to use — no learning curve at all.
If you’re someone who loves a beautiful, cohesive kitchen setup but still wants reliable, quality tools, I would highly recommend this scale. It’s small, stunning, and performs exactly as it should.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Great scale, an excellent buy
Color: Black&Silver
Is it possible to fall in love with a scale? I unboxed this one and, without reading any directions, put an empty 1/4 cup on it, turned the scale on, filled the 1/4 cup with coffee beans till I had the desired 17 or so grams, and turned the scale off. Easy-peasy! It’s small but sensitive, able to tell when a single bean has been added or removed. I almost didn’t get it because of the charging issue, but at least it tells you what the current charge is, and the way I use it I believe it will last several months without recharging. I’m so glad I bought this scale!
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Simple yet easy must have for discerning coffee drinkers
Color: Black&Silver
I seem to never get the same results from my coffee machine and it varied even more with the new brand that we just bought. I now have to make more adjustments with the water temperature, based on age, type of beans, etc. That affects the amount of ground dispensed and consistency in the shot until I get a new batch dialed in.
So the only way to regulate these changes is to weigh both the beans and water. Using this little scale has made things easier, less frustrating and more predictable.
What’s awesome is that it will automatically begin the timer with the first drop and stop when the pressure remains constant.
Simple yet easy and super convenient. If you are looking for a great little digital scale this should do the trick. Highly recommended.
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Great Digital Scale!!
Color: Black&Silver
The Maestri House S2 scale has been clutch for dialing in my espresso shots. Memphis heat or not, this thing stays accurate and steady. The timer starts up quick, the readings are fast, and the compact size fits perfectly under my Breville without feeling cramped. It’s built solid, charges by USB‑C, and the precision really shows when you’re trying to get that perfect pull.
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Reviewed in the United States on June 7, 2026