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Description
RCF 8000 Series UP 8502 Power Amplifier (2 x 250 W)The 1 RU 8000 Series UP 8502 Power Amplifier from RCF is a 2 x 250W amplifier which uses digital technology, and allows AC and DC power operation. The switching mode power supplies includes an independent 48 VDC section designed for redundancy. Each channel is provided with two inputs and dedicated priority circuit to get mix mute and priority operation. The amplifier is suitable for 70 100V applications. It features front panel status LEDs and a rear
The 1 RU 8000 Series UP 8502 Power Amplifier from RCF is a 2 x 250W amplifier which uses digital technology, and allows AC and DC power operation. The switching mode power supplies includes an independent 48 VDC section designed for redundancy. Each channel is provided with two inputs and dedicated priority circuit to get mix/mute and priority operation. The amplifier is suitable for 70/100V applications. It features front panel status LEDs and a rear panel DIP switch which allows you to disable the frontal volume controls. All connectors are removable screw terminals. The UP 8502 is ideal for use in restaurants, shops, supermarkets, hotels, offices, department stores, industrial systems, and similar venues.
- Class D amplifier and double switching AC-DC power supply, transformer-less galvanic insulated speaker output
- Pro audio performance
- Selectable 70/100V output per channel
- Double input per channel
- Active full protections on amplifier and power supply
- Stand-by, priority and fault remote commands
- Activity and status indicators
- Volume knobs on front panel with disablement facility
- Light-weight 1 RU 19" rack enclosure
In the Box
RCF 8000 Series UP 8502 Power Amplifier (2 x 250 W)
- Limited 3-Year Warranty
| Power Output | 500 W RMS |
| Frequency Response | 20 Hz to 20 kHz |
| Distortion | 0.3% |
| Signal / Noise | 86 dB |
| Crosstalk | 86 dB |
| Input Sensitivity | Line: 0 dBu (775 mV, max 7 V) Aux: 0 to -20 dBu (775 to 778 mV, max 7 V) |
| Mic Input Impedance | 10 kOhms |
| High-Pass Filter | 200 Hz to 8 kHz (passband) |
| Output Level | 100 - 70 V |
| Output Voltage | 70 V (20 ohms) 100 V (40 ohms) |
| Operating Voltage | Mains: 115-230 V ±10%, 50/60 Hz Batteries: 48 VDC ±10% |
| Power Consumption | 2 x 250 W |
| Fuse | 5 x 20 /FKS |
| Controls | Volume |
| Protections | Overload, thermal |
| Dimensions (H x W x D) | 1.7 x 19.0 x 14.7" (44 x 482 x 375 mm) |
| Weight | 11.68 lb (5.3 kg) |
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
4.9 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
By far ... the SAFEST and most DURABLE bone for dogs that are hardy chewers!
Flavor Name: Beef, Size: Large
After searching high and low for a NON-TOXIC, DURABLE and truly SAFE dog bone, I finally found the large, beef-flavored, HARD version of the BetterBone for my year-plus-old rescue (Carolina Dog).
1 - it's made of all NATURAL food-grade materials (cellulose from plant cell walls) ... which means no nylon, no GMOs, and no other artificials materials so it doesn't event stain your flooring. My girl loves the tasty beef flavor.
2 - the wishbone DESIGN is genius because it gives her 3 ends to choose from (nubs v raised edges v smooth) and ample ways to stabilize it on the floor with her paws.
3 - it is uber DURABLE in standing up to the hardiest of chewers (my girl gnaws on hers daily and sometimes even multiple 10-minute sessions per day). It works great to clean and reduce tartar on her teeth. The biggest surprise was that it took 6 months for her to gnaw it down to a size that was no longer safe for her (i.e. a potential choking hazard), so I donated it to a lady with tiny dogs at the dog park. At $20 per large bone, it's a good value.
4 - and most importantly, ... it is super SAFE. It degrades in tiny little pieces that could not possibly cause a choking hazard, and being all natural (i.e. no nylon - which most bones do have), there is no worry if she does ingest some of the particles. They vacuum up with ease.
The large bone weighs in at just over 12 ounces so it's kinda' heavy (9.25" long x 5" wide x 2" thick), but my 56 lb girl has no problem picking it up in her mouth before she hops up on the couch with me or into her bed.
Thank you BetterBone for making a superior product that is healthy, safe and fun for my pup!
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Reviewed in the United States on July 15, 2025
★★★★★ 5
Great chew
Flavor Name: Beef, Size: Large
Excellent! My super chewer loves it!
He chews it everyday and it holds up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 4
Decent durability
Flavor Name: Beef, Size: Small
My super chewer pit bull mix loved these! They lasted several weeks.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Best chew toy we have ever purchased.
Flavor Name: Classic, Size: Large
My moderately active 80lb Lab - Pit mix has been steadily working on this bone for over a year. He doesnt chew it every day but he does regularly chew it for 30 or more minutes at a time. He has only been chewing on the smooth end, and the only wear it shows is a slight thinning and some grooved tooth marks. It has not had any chunks come off, and has never developed any sharp edges that make it hard to play with.
It has never smelled or gotten slimy. It has never triggered resource guarding with him, but he likes it enough that presenting it to him will often get him to settle down and chew when he is in a rambunctious mood. Its size and shape allows him to hold the textured Y end with his paws while chewing on the smooth end.
All in all a fantastic toy!
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Happy Doggo
Flavor Name: Beef, Size: Small
He immediately loved it. He doesn't take to bones quickly, but this one caught his eye. He's a 35 lb shepherd mix, and loves antlers, and chews pretty hard. I love that it doesn't smell, and havne't seen or noticed flakes. Overall would recommend.
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Reviewed in the United States on April 6, 2026
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