SKU: 75504506255

B2 Audio MANI 600.1 - Mono Amplifier

Sale price$171.45 Regular price$190.50
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Description

B2 Audio MANI 600.1 - Mono AmplifierMANI 600 Stealth, sleek, smooth & surprising. The Mani amplifiers ushers in an entirely new statement. Call it nano, mini or micro amplifiers, we call them Mani 600s. This new platform introduces several user & installer friendly features. Auto detect remote, signal detection & high level speaker inputs brings these small amplifiers into a category of their own! Stealth The Mani deviates from the traditional end panel design, with power, speaker &

MANI 600

Stealth, sleek, smooth & surprising. The Mani amplifiers ushers in an entirely new statement.
Call it nano, mini or micro amplifiers, we call them Mani 600’s. This new platform introduces several user & installer friendly features. Auto detect remote, signal detection & high level speaker inputs brings these small amplifiers into a category of their own!
Stealth

The Mani deviates from the traditional end panel design, with power, speaker & adjustments on each side of the amplifier.
Inspired by the Ref Four SQ amp, Mani’s also have a single front panel layout for all connections. But with a slight twist, as the adjustments has been top mounted for easier access. All controls are well hidden behind a smoked panel, giving the amplifier a sleek and stealthy look.
Controls

So what’s hidden underneath this panel? Given the compact size, you might not expect much? The 600.4 has a fully featured adjustment section, even surpassing some of our previous full-range amplifiers. Upper left you have the Turn on selection with 3 different modes for amplifier start up. Switched remote, speaker offset or RCA signal detection.

Frequency 10 x multipliers offers more exact adjustment for your crossovers. Combine it with the crossover selection switch and you can configure Low Pass, High Pass or even Band Pass across all 4 channels! Talk about channels, should you want to configure the Mani 600.4 in 4 ch, 3 ch or 2 ch, the channel switch makes it simple! Enabling it, you can send RCA signal to all channels using only a single L+R signal.

The Mani 600 monoblock doesn’t have the same features due to the circuit configuration of a mono amplifier. That being said, it still offers, the same turn on features with auto detection. In addition it has an adjustable Subsonic crossover from 5 Hz ~ 40 Hz and an adjustable Low Pass from 50 Hz ~ 500 Hz. Phase issues from your subwoofer are taken care of by the built in adjustable 0 ~ 180 ° phase.
Octaves & Levels

In search of accuracy? With a 24 dB slope per octave, the Mani amplifiers offers steep attenuation from your cut off point of your crossover. Simplified, the signal output at 25 Hz will be 72 dB less than a selected 200 Hz cut off (3 octaves 200/100/50). Crossover spanning from 20 Hz all the way up to 5000 Hz, gives you the total control of your sound preference.

Both Mani amplifiers shares the same compact dimensions. Only 10.6″ x 6.45″ x 2.28″ / 26.9 cm x 16.4 cm x 5.8 cm, makes them fit everywhere. Oem installs in bikes, cars or other vehicles, might have original head units as an integrated part of the system making it hard to change. The high level feature on both Mani amplifiers handles that. The auto power on detection makes it even simpler installing these amps in oem systems. It removes the need for a 12 V remote signal.
600’s

The 600 name relates to the total power output derived from all channels. The 600.4 has a power reserve of 4 x 100 W at 4 Ω, 4 x 150 W at 2 Ω. The bridged 4 ch configuration boasts a massive 2 x 300 W at 4 Ω while still having a damping factor of over 400. Most monoblocks are stable into 1 Ω, but the Mani 600 is NOT a 1 Ω amplifier.

Which is not a drawback, as much as it is an advantage to the Mani 600. The circuit configuration is optimized for maximum power at both 4 and 2 Ω. Instead of a very common 1 Ω design, where power would be 200 W, 400 W and 600 W at 4/2/1 Ω. The Mani 600 monoblock uses a partially regulated design. Thus, the output at 4 Ω is an impressive 450 W and 600 W at 2 Ω! Making it a perfect match for all the RAGE/RAMPAGE 6.5 & 8″ woofers, even sufficient for the RIOT series of subwoofers.

SPECIFICATION 14.4V
Power @ 4 Ω: 1 x 450 w
Power @ 2 Ω: 1 x 600 w

SPECIFICATION

Frequency Response: 10 Hz ~ 500 Hz (+/- 2 dB)
Signal to Noise Ratio: > 90 dB
Input Sensitivity: 5 ~ 0.2 V
Crossover: 24 dB / Oct
High Pass Crossover: 50 Hz ~ 40 Hz (Subsonic)
Low Pass Crossover: 50 Hz ~ 500 Hz
Damping Factor: >400
Power Terminal Gauge: 6 GA x1
Fuse Rating: 70 A
Operational voltage: 10 V ~ 16 V
Dimensions: 10.6″ x 6.45″ x 2.28″
269 x 164 x 58 MM
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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
SKU: 75504506255

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Rusty Shakleford
Omaha, US
★★★★★ 5
This is a fabulous LIGHTWEIGHT blanket exactly as advertised!
This blanket is exactly as described, it is LIGHTWEIGHT meaning it is thinner and cooler than some of the other Berkshire lines of thicker heavier blankets. I have purchased at least 20 Berkshire blankets/throws for myself and for gifts because they are the absolute best quality at a seriously reasonable price. They are so soft and comfy and they will survive years of regular use and washing. This one is a gorgeous deep purple and is the perfect weight for our recent 85+ degree days in March with nights that still need more than a sheet but less than a comforter. It measures true to size after a thorough wash/dry cycle and I have had zero shedding issues so I’m not sure what other buyers are doing but please wash your blankets before using them. The photos show this gorgeous purple in a twin size next to a twin “Ombré Burgundy classic heavyweight” (omg go check that one out) and you can see the purple one is just about half the thickness of the other one which is exactly what I wanted for the hotter summer months coming up. If you want a thicker blanket, Berkshire makes a lot of them, just look for the ones marked “HEAVYWEIGHT” instead of going through the hassle of returning a blanket that is clearly advertised as a “lightweight soft fuzzy plush blanket or throw” and then getting mad because you got a lightweight soft fuzzy plush blanket or throw 🤣
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Reviewed in the United States on March 16, 2026
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jess_D23
Omaha, US
★★★★★ 5
Beautiful quality, huge, cozy, love it!
Color: Dress Blues, Size: Oversized King, Color: Dress Blues, Size: Oversized King
I really love this blanket. This blanket is super soft and has a velvety feel to it! It is so comfy! The quality is excellent, it feels beautiful and does not feel cheap at all! I love laying on it and the soft texture, it’s so soft and cozy. It has a nice weight to it but it is not too heavy. It’s very warm. This blanket is honestly huge and that’s the reason I bought it. I bought it for the size. I wanted something large enough to protect my new couch until my dogs learned to stay off of it. They would come in from outside being really excited and jump on the couch, this blanket helps to protect my couch. It does not fall off because it’s large enough to completely cover from the floor to the back behind my couch and my couch is more of an oversized. This blanket washes beautifully, it looks the same as it did when I first bought it after washing. I washed on cold and when I dried I did low heat. I ordered the blue and the color is very nice. I got a great price on this blanket when I bought it, the blue was on sale. I would definitely buy again! I am very happy with it!
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Reviewed in the United States on May 1, 2024
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Female Customer
New York, US
★★★★★ 5
Soft, even airdried.
Color: Butterscotch, Size: King/Cal King, Color: Butterscotch, Size: King/Cal King
I needed a larger, better match in color to protect my sofa from our pets. It is very soft even after hanging to dry. It dries very quickly. It did not shed in the wash. If you plan to machine dry keep in mind the fact that no or low heat is necessary. The color worked out for my needs. I recommend it.
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Reviewed in the United States on May 16, 2026
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NanaX's4!
Cuba, US
★★★★★ 5
The Best!
Color: Macadamia, Size: Throw/Throw XL
The best softest blanket in my opinion. Great quality which is very important! Good price too! Thank you
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Reviewed in the United States on May 26, 2026
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Tony
West Palm Beach, US
★★★★★ 5
Soft, velvety and very pretty.
Happy with this blanket. A bit thin, but I use it for layering so it is perfect for that. The color is a deep, rich purple. Which can be hard to find. Does not shed at all and feels very comfortable against the skin.
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Reviewed in the United States on March 31, 2026

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