Crescendo Audio - Concerto 2000.4
SKU: 19112543668

Crescendo Audio - Concerto 2000.4

Sale price$405.00 Regular price$450.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Crescendo Audio - Concerto 2000.4All Concerto D series amplifiers now feature our newly designed 2018 BC Concerto heatsink case! 4 channel Class D Full Range Amplifier Capable of over 1040rms bridged x2 @ 4ohm of pure Class D power! Highpass Full Bandpass 100% Custom Designed Active capable Crossover network with x10 multiplier switch Custom 24db defeatable crossover network with up to 8khz highpass lowpass settings 2ch 4ch selector switch to eliminate the need for "Y" cables when

All Concerto D series amplifiers now feature our newly designed 2018 BC/Concerto heatsink case!

4 channel Class D Full Range Amplifier
Capable of over 1040rms bridged x2 @ 4ohm of pure Class D power!
Highpass/Full/Bandpass 100% Custom Designed Active capable Crossover network with x10 multiplier switch

Custom 24db defeatable crossover network with up to 8khz highpass/lowpass settings

2ch/4ch selector switch to eliminate the need for "Y" cables when bridged

Quiet, Variable Speed Fan for Efficient Cooling
Individual Clipping Indicator for each channel located on side panel

Custom tooled, proprietary Multi-piece Thermal optimized Heatsink with patent pending interlocking slide-out CNC engraved top plate.
2 stage copper anodized removable top plate.
Silver plated high end hard-wired Tiffany RCA inputs for optimal signal fidelity for both Inputs and Outputs

1/0 Power/Ground Inputs for efficient current transfer.
Overbuilt Power supply with heavy copper traces and Military spec PCB/heavy duty standoffs for extreme vibration resistance.
Manufactured using some of the highest quality and most reliable electrical components, with many 3% tolerance components throughout.

C2000.4 Rated Power Output(RMS)

Clean RMS power on 13.8v standard electrical system:

300w x4 @ 4ohm
520w x4 @ 2ohm
1040w x2 @4ohm Bridged

Incredibly compact footprint!

Dimensions : 15" x 2.75" x 9.5"

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 19112543668

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4.5 ★★★★★
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Verified Purchase
Tira
Los Angeles, US
★★★★★ 5
Dog is Happy!
Color: 3PC-Peanut Butter-Green, Pattern Name: Tough Dog Toys
My dog likes the bones, especially because they are peanut butter-flavored. The bones are very strong and well-made, so they are good for heavy chewers. By the way, these bones are very large for big dogs only!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
R
Verified Purchase
Randy H.
Draper, US
★★★★★ 5
They last for months
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
This is my second order of this product. I have 2 medium size dogs and they love them. The nice thing is a 3 pack of these is that they will last them for a few months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
K
Verified Purchase
Kirsten Kramer
Belleville, US
★★★★★ 4
Bones
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
Great product but my dogs don't seem to be interested
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
C
Verified Purchase
CMT
Lake Worth, US
★★★★★ 5
Indestructible
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
Finally found a chew bone strong enough for our pit mix, would highly recommend for an agressive chewer! Will buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
L
Verified Purchase
Leslie Z.
Lake Worth, US
★★★★★ 5
My four approve
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
My dogs, which I have 4, 2 labradors, one Jack Russell and one medium smallish mixed breed dog, all really love the bones. Three of them seem to be vigorous chewers the mixed breed girl being the toughest one on bones. These bones are holding up really well and the dogs really seem to like them. The dogs have not been able to get any big chunks off of the bones so I feel safe letting them have them even when I’m not watching. I would recommend these to Pet owners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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