Ascendo ASC-24SPAS The24 SUB 24" PRO - Active Infrasonic Sealed Subwoofer
US$ 17000.00
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Description
Marantz Cinema 40 Premium 9.4ch AV ReceiverPremium 9. 4 channel 125 watts per channel amplification, Dolby Atmos, DTS: X Auro 3D, and 8K Ultra HD plus HEOS Built in streaming. CINEMA 40 is a statement piece and reference level A V Receiver. Peerless Performance Immersive spaciousness, warm and rich tone, extraordinary detail and lifelike dynamics are legendary hallmarks of the Marantz sound. Technology Leader CINEMA 40 comes complete with the latest immersive audio formats, 8K video, room
Premium 9.4 channel 125-watts-per-channel amplification, Dolby Atmos, DTS:X Auro 3D, and 8K Ultra HD plus HEOS® Built-in streaming. CINEMA 40 is a statement piece and reference level A/V Receiver.
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Peerless Performance
Immersive spaciousness, warm and rich tone, extraordinary detail and lifelike dynamics are legendary hallmarks of the Marantz sound.
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Technology Leader
CINEMA 40 comes complete with the latest immersive audio formats, 8K video, room optimisation, streaming, and more technology to simplify and elevate your enjoyment.
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Exquisite Design
A modern expression of timeless design principles, CINEMA 50 features the iconic Marantz porthole, symmetrical design, and front panel controls elegantly hidden from view.
Believe in Quality
Performance
The Marantz Sound Master meticulously tuned CINEMA 40 for amazing performance with our proprietary HDAM amplification circuitry to create the Most Musical Sound in your home.
Style
Excellence is heard and seen. CINEMA 40 is meticulously crafted with authentic materials in a modern style befitting its rich heritage and stunning performance.
Customisability
Thoughtfully curated connectivity options and fine tuning ability allow you to make CINEMA 40 your own.
Effortless
Included remote, accessible front-panel controls, and an intuitive on-screen setup process make you feel like an expert user right away.
Specifications
POWER AMPLIFIER
| Number of Powered Channels | 9 |
| Power Output (8 ohm, 20 Hz - 20 kHz, 0.08% 2ch Drive) | |
| Power Output (8 ohm, 20 Hz - 20 kHz, 0.05% 2ch Drive) | 125 W |
| Power Output (6 ohm, 1 kHz, 0.7% 2ch Drive) | 165 W |
| Power Output (6 ohm, 1 kHz, 10% 1ch Drive) | 235 W |
| 70% Guarantee | Yes |
| Discrete Power Amplifier | Yes |
| Amplifier Topology | Class A/B |
| Current Feedback Topology | Yes |
| Bi-Amp Drive | assignable |
MULTICHANNEL SURROUND TECHNOLOGIES
| DTS | DTS HD Master, DTS:X, DTS Neural:X, DTS Virtual:X |
| Dolby | Dolby TrueHD, Dolby Atmos, Dolby Atmos Height Virtualisation, Dolby Atmos Music, Dolby Surround |
| Other | IMAX Enhanced, Auro-3D, 360 Reality Audio, MPEG H, Audyssey DSX, Multichannel Stereo2 |
| Max Number of Processing (Preamp) Channels | 11.4 |
Inputs/Outputs
| Composite In / Out | 2 / 0 |
| Component In / Out | 1 / 0 |
| HDMI In / Out | 7 / 3 |
| Multi-Room Video Out via HDMI | Yes |
| Analog In / Fixed Level Out | 6 in / 0 out |
| Phono (MM) In | Yes |
| Digital In: Optical / Coaxial | 2 / 2 |
| Multi-Room Out: analog / digital | 2 / 0 |
| Multichannel Preamp Out | 11.4 |
| Subwoofer Out | 4 (independent) |
| 7.1 multichannel input | Yes |
| Number of Speaker Terminals | 11 |
| Speaker A / B | assignable |
| Multi-Room Speaker Terminal | assignable |
| Front Inputs | USB-A |
| USB Audio | Yes |
| FM Tuner with RDS | No |
| DAB+ Tuner | No |
HDMI
| Total HDMI Inputs / No. Support 8K | 7 / 7 |
| HDCP2.3 support | Yes |
| HDMI Outputs: Main / Zone | 2 / 1 |
| Analog to HDMI Video Conversion | Yes |
| HDMI Upscaling | 1080P/4K to 8K |
| Max resolution @ framerate | 8K @ 60Hz, 4K @ 120Hz |
| Audio Return Channel | eARC |
| Video Dynamic Range | HDR / HLG / Dolby Vision / HDR10+ / Dynamic HDR |
| ALLM (Auto Low Latency Mode) Pass-through for gaming | Yes |
| Variable Refresh Rate / Quick Frame Transport | Yes / Yes |
| HDMI Pass-Through in Standby Mode | Yes |
| CEC | Yes |
| DSD Audio over HDMI | Yes |
| Auto LipSync | Yes |
PERFORMANCE TECHNOLOGIES
| Copper Plated Chassis | No |
| Toroidal Power Supply Transformer | No |
| Hyper Dynamic Amplifier Modules (HDAM) (List version) | Yes |
| Pure Direct Mode | Yes |
| Gold Plated RCA Terminals | Yes |
| Clock Jitter Reducer | Yes |
Acoustic / Room Correction
| Audyssey | MultEQ XT32 |
| Audyssey Dynamic EQ / Dynamic Volume | Yes / Yes |
| Audyssey LFC | Yes / Yes |
| Dirac Live Support | Yes |
| Variable Cross Over | Yes |
| Optimised Bass Redirection | Yes |
| Bass Sync | Yes |
MUSIC FILE SUPPORT
| Lossy Formats | MP3 / WMA / AAC |
| Lossless formats | FLAC HD 192/24 / WAV 192/24 / ALAC 192/24 |
| DSD Audio | 2.8MHz / 5.6MHz |
| Gapless Playback | FLAC, WAV ,ALAC ,DSD |
| Compressed Audio Enhancer: MDAX2 | Yes |
| Network Audio Sharing | Yes |
STREAMING SERVICES
| HEOS Multi-room and Streaming | Yes |
| AirPlay Audio Streaming | Airplay 2 |
| Internet Radio | TuneIn |
| Spotify* | Spotify Connect |
| Pandora | Yes |
| SiriusXM | Yes |
| Other Streaming Services * | Amazon Music HD/ Amazon Music / TIDAL / Deezer / Napster / Soundcloud / Mood Mix |
| Roon tested | Yes |
NETWORK CONNECTIVITY
| Ethernet Ports | Yes |
| Wi-Fi (include version / band) | Yes |
| Bluetooth (Include version) | Yes |
| Bluetooth Re-transmit for Bluetooth headphones | Yes |
SMART HOME INTEGRATION AND CONTROL
| Voice Assistant Compatibility | Alexa / Google Voice Assistant / Apple HomePod |
| App for Smart Phones & Tablets (iOS & Android) | Marantz AVR App, HEOS |
| HEOS Multi-Room Integrated | Yes |
| HEOS Link Compatibility: IR/ IP | Yes / Yes |
| Multi-Room zones | 3 |
| Zone Audio Source: HDMI / Opt, Coax / Network, USB / Analog | 2 Ch / 2 Ch / Yes / Yes |
| Zone Audio Output: Speaker / Preout | Yes / Yes |
| Zone HDMI Output from HDMI Source | Yes |
| Control Connectivity | IP Control / RS232 Control / Web Control / App Control |
| IR Flasher In | Yes |
| Marantz Remote Bus | Yes |
| DC Trigger Output | 3 |
| HDMI Diagnostics | Yes |
Others
| Front Display | 2 line FLD + port hole OLED |
| Primary Display Size (diagonal in/mm) | |
| Secondary Display Size (diagonal in/mm) | |
| GUI Languages | 9 |
| Setup Assistant | Yes |
| Smart Select on Remote | Yes |
| Firmware Update by Network / USB | Yes / Yes |
| ECO Mode | Yes |
| Auto Power off | Yes |
| Sleep Timer | Yes |
General
| Available Colours | Black/Silver-Gold |
| Metal Front Panel | Yes |
| System Remote Control | RC-048SR |
| Power Consumption in W | 710 |
| Power Consumption No-Sound (ECO on/off) in W | 65 W / 110 W |
| Standby Consumption in W | 0.2 |
| CEC Standby Consumption in W | 0.5 |
| Network Standby Consumption in W | Less than 2.0 |
| Maximum Dimensions Antenna:Horizontal:(W x D x H) in mm Antenna:Vertical :(W x D x H) in mm W/o Antenna:(W x D x H) in mm |
440x414x185 (440x414x254) 【440x401x185】 |
| Weight in kg | 15.1 |
| What's in the box | Main unit, remote control, batteries, wire labels, quick start guide, Audyssey microphone, microphone stand, 2 External Detachable Antenna, AC cord |
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
4.4 ★★★★★
Based on 425 reviews
Sort
Product Reviews
★★★★★ 5
Good Price, Great Bra
Color: Dark Pink, Size: 44G
These bras are outstanding! Both the band and cup size fit are exactly as they should. Having bottom heavy breast means I always have to have a underwire. Lace material with underwire can be tricky for us with larger bra sizes, as the underwire can be uncomfortable and the lace tends to be hard and scratchy on the skin. A beautiful garment can become uncomfortable and tear easily, if not made well. That has not been my experience with these bras at all. I have purchased them several times. The material is nice and softens after it has been washed. They maintain shape and hold well. For this quality and delicacy, I would normally pay upwards of $60 per bra. With these, I get great price, quality material and excellent comfort, style and fit.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Holy S*** this bra is amazing.
Color: Black, Size: 42G
I’m sure you are coming here reading reviews thinking “I don’t know. No bra has ever fit me right before. How will I know this bra is any different?” And let me be the first to tell you I was right there with you. I have been bra shopping for what feels like forever. For context I am a G cup and finding bras that fit nice seems like something I’d only find in my dreams. I have gotten bras from Torrid, Victoria Secret, Lane Bryant, Kohls, Walmart, you get the idea. Yes I know there are plenty of other sites but I don’t want to spend $80+ for a bra! Between them either hurting like hell from the wire, feeling like I was wearing a corset that was made for a door, or having absolutely no support/coverage, I contemplated just wearing no bra at all. I had such “luck” that I thought “maybe if I wear a sports bra all the time these problems would go away.” You guessed it! They in fact did not. I even tried no underwire and sure the wire pain was gone but good ol back pain came in at full swing. I would have constant issues with spillage and not feeling supported (and DONT even get me started on the uniboob)that I began to think I was the problem. Fortunately, a couple of days ago, I had discovered HSIA. I can’t stress enough to you how wonderful this bra is. It’s not only supportive but it’s also comfortable, breathable, and full coverage. And a added bonus: IT LOOKS AMAZING. This bra has changed my depressive outlook on bras to the most positive outlook. So much so I’m wearing this bra FOR FUN. 10/10 would recommend. It fits true to size. Straps are comfortable, no pinching. Under wire is very comfortable and does not dig into my rib cage. There is no padding, but still feels/looks great. Some shirts you can see the lace material but they have another bra that is smooth (I bought that one too) that fits just as great. I personally did not experience any itching like some other people were saying but I’d say just give it a try. If you made it this far reading this just buy it and see for yourself :)
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Reviewed in the United States on October 25, 2025
★★★★★ 4
Delicate and pretty but does the job
Color: Light Coral, Size: 40DDD
This is a new brand of bra for me and I got it because it was recommended. Today I'm wearing it and have a few thoughts:
1) The straps are comfortable. In fact, the whole thing is comfortable. It doesn't look like it would be comfortable at all, but it's pretty nice.
2) I'm not so sure about the sturdiness. When putting this on this morning, the mesh actually ripped a little bit as I was positioning it around my torso after buckling the back together. This is how I put bras on: Turn it upside down and have the snaps facing the front, snap the snaps, then rotate it around your torso until it's positioned correctly, then flip it rightside up over your breasts. Is there some other way? I'm super afraid of ripping the delicate material now.
3) Despite how delicate the material is, it does have some give once on and holds my breasts well.
4) The fit is good. I'm normally a 40DDD. If I go up a cup size, then the underwire digs into my skin, so I want to avoid that. These seem a bit snug so as I wear it today, I'm going to watch for "spillage" where breasts start bunching up at the top. I know, that sounds so gross, but larger breasted ladies know what I mean!
To answer some questions:
Yes, it has adjustable straps. Are there bras that don't have adjustable straps that aren't sports bras?
Yes, it is machine washable, though this is one of the first bras where I think I might actually need to use a delicates bag because the lace is just so delicate.
It's very pretty, holds well, minimizes well, is pretty comfortable, but just a lot more delicate than I'm used to.
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Reviewed in the United States on August 22, 2025
★★★★★ 5
Great affordable bra
Color: Balsam Blue, Size: 38I
Best bra I have purchased! I wear a 38 I and this is without a doubt the comfiest bra I own. No side boob or uniboob! The fit is perfect and there is no spillage on the tops or sides and I'm not having to constantly adjust myself. I didn't think it was possible to find cute, supportive bra for under $40 but here we are. They also have great support for when I'm at the gym. I do tend to still put a looser fitting sports bra over the HSIA bra when I'm working out for my own comfort, but it's not really necessary and I would most likely be fine during my workout without the extra layer.
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Reviewed in the United States on May 7, 2026
★★★★★ 3
Cute but could be better
Color: Dark Pink, Size: 38DD
This bra definitely looks really good and has a sexy style to it. It does a decent job overall, especially for the price, but after trying two different bras from the same brand, I honestly liked the more expensive one much better.
The lace on this one is pretty, but it shows through thin shirts and tighter materials. The underwire also started digging into my skin after wearing it for a bit, and the lace caused some irritation. The fit wasn’t bad, but the pricier version was noticeably more comfortable and fit better overall.
For $16, this bra is still decent and looks nice, but if you’re deciding between the two, I’d recommend spending a little extra money on the more expensive one for the added comfort and better fit.
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Reviewed in the United States on May 21, 2026
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