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Description
200 Watt RMS 4 Ohm 1.75" VC Bolt On Compression Driver B2-RAGECDR-44High Power 1. 75" Compression Driver: Engineered for serious output with a large 1. 75" titanium diaphragm and powerful ferrite motor, delivering crystal clear highs even at extreme volume. 200W RMS 400W Max Power Handling: Built to handle heavy daily use, this driver offers massive power capability for pro audio door builds, pods, arrays, and high SPL systems. Wide Frequency Range: 1. 5 kHz20 kHz Produces smooth, detailed upper midrange and sparkling
- High-Power 1.75" Compression Driver: Engineered for serious output with a large 1.75" titanium diaphragm and powerful ferrite motor, delivering crystal-clear highs even at extreme volume.
- 200W RMS / 400W Max Power Handling: Built to handle heavy daily use, this driver offers massive power capability for pro-audio door builds, pods, arrays, and high-SPL systems.
- Wide Frequency Range: 1.5 kHz–20 kHz Produces smooth, detailed upper midrange and sparkling highs with excellent projection and clarity across a wide bandwidth.
- Bolt-On 4-Bolt Mounting Pattern: Compatible with standard M5 bolt-on horns (including the B2-RAGECDH-44), ensuring a secure fit, stronger performance, and optimal dispersion.
- High Efficiency & Precision Control: CCA-wound voice coil and 106 dB sensitivity deliver clean detail, strong efficiency, and stable performance under demanding audio conditions.
B2 Audio 200W RMS 4 Ohm 1.75" VC 1" Throat Bolt On Compression Driver RAGE CDR-44
This Listing includes:
- (1) B2-RAGECDR-44 1.75" Driver
Meet the next-level heavy-hitter in the RAGE high-frequency lineup. The B2 Audio RAGECDR-44 is a full-size, bolt-on compression driver built for extreme output, incredible clarity, and serious durability. Compared to the shallow CDR and CDR-V2 models, the CDR-44 steps into a higher class — offering a larger 1.75" titanium diaphragm, more robust ferrite motor, and far greater power handling for demanding pro-audio-style builds.
Engineered to deliver crisp, controlled highs from 1.5 kHz up to a piercing 20 kHz, this driver thrives in setups where volume, projection, and detail are non-negotiable. The ferrite motor provides raw strength and stability, while the CCAW coil ensures efficient heat dissipation under heavy load. Whether you're running large door panels, pro audio pods, or multi-driver high-output arrays, the RAGECDR-44 provides the authority and precision needed to dominate the upper frequency spectrum.
Pair it with the B2-RAGECDH-44 bolt-on horns (sold separately) for optimized dispersion and maximum impact.
Features
- High-Output Design – Built for extreme volume and clarity with a powerful ferrite motor.
- Titanium Diaphragm – Delivers crisp, detailed highs with long-term durability.
- Large 1.75" Voice Coil – Handles serious power while maintaining precision.
- Bolt-On Mounting – Compatible with 4-bolt horns, including the upcoming B2-RAGECDH-44.
- Efficient CCAW Winding – Improved heat dissipation for cleaner performance at high output.
- Wide Frequency Range – Plays smoothly from 1.5 kHz to 20 kHz with excellent projection.
- Pro-Audio Grade Construction – Ideal for large mids/highs arrays, door builds, and open-air systems.
Specifications:
- Throat Diameter: 1" / 28.0 mm
- Max Power: 400 Watts
- RMS Power Impedance: 200 Watts
- Impedance: 4-Ohms
- Frequency Response: 1.5 Khz-20 Khz
- Capacitors are not included, we recommend using 33 F Capacitors for best performance (~1,200 Hz cutoff at 4 Ohm)
- Sensitivity(1w/1m): 106 dB
- Voice Coil Diameter: 44.4mm/1.75"
- Winding Material: CCAW
- Magnet: Ferrite
- Diaphragm type: Titanium
Dimensions:
- Overall Diameter: 4.53"
- Bolt Circle Diameter: 4 holes/75mm apart/M5 bolts
- Depth: 2.07"
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
4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 1
Do Not Buy Denon Products
Style: AVR-X1800H
In search of a new A/V receiver, I sought recommendations from my friend, a professional custom home theater installer. He strongly suggested a Denon model, citing its exceptional quality and robust customer support. Regrettably, my experience with this receiver has been diametrically opposed. Upon connecting all components and completing the setup instructions, the unit commenced malfunctioning immediately. Subsequently, when all components were shutoff after I finished watching a program, the receiver turned itself back on. Occasionally, it would also turn on the TV too. Fortunately, I was present during these occurrences. I contacted Denon support, providing a comprehensive description of the issue, including the steps I had taken to resolve it, which entailed restoring the unit to its factory settings. Regrettably, the support representative was unable to provide any information regarding the underlying cause of the problem or offer a solution. When I informed him of my option to return the unit until January 31, 2026, his response was that this may be the most appropriate course of action. Upon looking at reviews of this receiver and Denon receivers in general, this has been an ongoing issue for some time. Therefore, I would not recommend purchasing Denon products.
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Reviewed in the United States on January 14, 2026
★★★★★ 5
An excellent product!
Style: AVR-X2800H, Style: AVR-X2800H
Happy and satisfied does not begin to describe my satisfaction in this Denon product! Setup was a snap, instructions were detailed, and the finale results were amazing. And yes I’m running a full 7.1 setup, sounds fantastic….
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Easy Set Up and Great Sound Distribution
Style: AVR-X3800H
I replaced an old Onkyo 535 with this Denon. It was a significant upgrade. There is zero noise, the Bluetooth is easy to use and provides excellent sound, and the HDMI circuitry is outstanding. The eARC capability is compatible with 2.1 HDMI, and it works seamlessly. Of note, I really like the way it provides the best sound configuration automatically for each source, and I don't have to switch around to find the best sound option. For example, if the source is compatible with Atmos, it provides Atmos. If it's only compatible with Dolby surround, it switches to that. Finally, the distribution of sound is superb. I have a 7.1 speaker configuration of mostly mid-level speakers, and the Denon uses them to their fullest. Rear sounds come clearly from the rear...same with each side, etc. And most of all, I don't have to tweak the system to get that. I just used the provided microphone and ran the set up (which was really easy), and I have really great sound. This unit is a good value.
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Reviewed in the United States on January 28, 2026
★★★★★ 4
Expensive, but nice
Style: AVR-X4800H
I previously owned a Denon AVR-2808ci since 2008. That model's remote control didn't work well, and all controls were unnecessarily convoluted, so I was hesitant to buy another Denon. The thing that made me give them another chance is that the sound quality was nice, and I was hoping their engineers learned from their mistakes. I'm glad I gave them the chance.
This new model, the AVR-X4800H, also has excellent sound quality; however, unlike the old one I had, the controls on both the receiver itself, and especially on the remote control, are significantly improved. The controls are intuitive, and everything works perfectly.
That alone made me happy with the purchase; however, the ability to run 4k @ 120 hz for video gaming, and with extra HDMI ports they have here, all added to that value quite a bit. Then, in addition to that, the old model I had ran super hot. In fact, so hot, from just basic usage, it fried itself three different times in the span of a couple weeks (during the winter time), and it kept being repaired under warranty, until they replaced the top grate with one that allows more ventilation. However, this new model doesn't appear to suffer from that same issue. It gets pretty warm, but nowhere near what the old one did -- and I'm using the same Bose Surround Sound system with the new one.
That said, as a precaution, I went ahead and ordered an AC Infinity AirCom to put on top of it, to assist with cooling/ventilation, which has worked wonderfully as well. No the tempts on this Denon AVR have never gone above 87 deg, even on a warm room on the third floor during the late spring / summer time.
The other hesitancy I had was the price tag. I only purchased it because it was on a "25% discount", from $2500 down to around $1850. Granted, it was similar when I purchased the other one 15 years ago, but it's just an awful lot of money, in my humble opinion. I would say it was borderline on whether I would buy it for this amount, and if it went up at all, I wouldn't have purchased it. I may not purchase it again for this price, especially if I have one already that is working well -- it was only the wonky one that I already owned, that I just wanted to get rid of, that put more pressure to give them one more chance. With a working device, I probably wouldn't pay these prices again. But, if it were a few hundred dollars cheaper, then I probably would buy it again.
Hopefully this helps someone. It's a great device, just a bit expensive. And, if you get it, I would still recommend getting a top cooling fan for it.
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Reviewed in the United States on June 13, 2024
★★★★★ 5
Solid Next-Generation AVR.
Style: AVR-X2800H
I bought this for my 2.1 system used for TV (4K with 120 Hz), movies, video games (4K with 120 Hz), turntable, and digital audio. I have previously used Denon, Marantz, and NAD AVRs. I was using an old NAD without HDMI, and I really wanted everything to synch up.
I tried out a stereo receiver since I am only running a 2.1, but I didn't mesh for me. It was fine, but I felt it was lacking especially around multi-channel audio and the lack of an LFE output for the sub.
The 2800H was very intuitive and easy to set up right out of the box. Hooked up to a TV, it runs through everything step-by-step. After the initial setup, I downloaded and ran a firmware update. When I finally got to use my ears, the sound was already superior to what I had from the mid-2000s 60-watt-per-channel NAD AVR with an external Bluetooth/DAC and PCM cable from the TV AND the brand-new, 2023 model HDMI-equipped stereo receiver (that cost me more than the 2800H). After running Audyssey, the sound only got better. Then, I set up my 2 front speakers on a bi-amp setting, utilizing two of my unused channels to drive my woofer and tweeter with discrete power sources.
The eARC and settings makes turning on my TV, PS5, and AVR easier and quicker. I enjoy the fact that I can use any remote to fix the volume so there is always a remote close when we need a quick mute or change in the volume.
I find the HEOS app to be a little clunky, but I am loving it anyway. I can run high-definition audio through streaming, which is a huge improvement from using Apple Airplay 2 or Bluetooth. It also lets me talk on the phone, send and receive messages, etc. without interrupting the music.
Right now, I am still tweaking my settings, but I can definitely say that the sound is really good. Have I heard better? Sure. This isn't an 11-channel receiver with Dirac, a 200 watt-per-channel, high-end "audiophile"-grade component, or a tube amp. It is best at multi-channel audio and does really well for music, especially with a good set of speakers and quality sub with parametric EQ.
My speakers have are low sensitivity (84dB), and the 2800H puts out enough grunt to listen give nuance and life to music in listening position, to bump the music to listen in my kitchen two rooms over, or watch at theater-level volume in my medium-sized living room with 8-foot ceilings. This thing is getting daily use, and it is more than enough to get the job done in style. For what I need, the 2800H is spot on.
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Reviewed in the United States on November 9, 2023