SKU: 85947675427

BZB Gear BG-AMP2X20 2-Channel 40W 4/8 Ohms Stereo/Mono Audio Amplifier

Sale price$195.75 Regular price$217.50
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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Description

BZB Gear BG-AMP2X20 2-Channel 40W 4/8 Ohms Stereo/Mono Audio AmplifierThe BG AMP2X20 is a versatile and compact bridgeable digital stereo amplifier (Class D). Perfect for installations with limited space, it can be operated in three different configurations. In stereo configuration the amplifier outputs 2x20 watts at 4 Ohms. The selector switch also allows for dual mono operation for distributed audio applications. In bridge mono configuration it can double the output to 40 watts at 8 Ohms. Inputs include 1 x stereo

The BG-AMP2X20 is a versatile and compact bridgeable digital stereo amplifier (Class-D). Perfect for installations with limited space, it can be operated in three different configurations. In stereo configuration the amplifier outputs 2x20 watts at 4 Ohms. The selector switch also allows for dual-mono operation for distributed audio applications. In bridge-mono configuration it can double the output to 40 watts at 8 Ohms.

Inputs include 1 x stereo RCA, 1 x 3.5mm, and a microphone input with switchable 48v phantom power. Bass, Treble, volume level, and input selection are all controllable via the integrated buttons on the bottom panel, IR remote control, or RS-232.

The features and performance combined with its compact form factor make this amplifier the perfect solution for situations that don’t allow a full-sized amplifier.

Features

  • Microphone Input: 3-level Mic input with mixer function
  • Amplify Your Sound: Outputs Stereo 20Watt@4 Ohms or bridged mono 40Watt@8 Ohms
  • Compact: Small form factor ideal where full-sized amplifiers will not fit
  • Multiple Control Options: Take control using RS232, IR, or push buttons
  • Durable: Metal enclosure designed to last for years
  • Bass, Treble, & Volume: Control bass, treble and volume levels conveniently using integrated push buttons
  • 2 switchable analog audio inputs
  • Loop output to cascade to another PA2B
  • Locking power adaptor

Specifications

Audio Input
Input 2x stereo audio, 1x MIC
Input Connector 2x RCA, 1x 3.5mm jack, 1x pluggable terminal block (3P, 3.81mm)
Input Impedance >10KΩ
Audio Output
Output 1x amplifier, 1x stereo audio
Output Connector 1x 3.5mm jack, 1x pluggable terminal block (4P, 5.08mm)
Output Impedance 50Ω/stereo, 4~8Ω/Amplifier
Audio General
Frequency Response 20Hz ~ 20KHz
SNR 80dB at maximum output
Stereo Channel Separation >75dB@20Hz to 20KHz
Voltage Gain 32dB
CMRR >70dB@20Hz ~ 20KHz
Bandwidth 20Hz ~ 25KHz
THD + Noise 1%@1KHz, 0.3%@20KHz at nominal level
Power Output 2x20 Watts (4 Ohms)
Control Function
RS232 Control 3-hole phoenix connector
IR Remote Optional IR remote
Panel Control Optional button control
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: 85947675427

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4.6 ★★★★★
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J
Verified Purchase
Just passing through
Massapequa, US
★★★★★ 5
My Baby loves his new baby!
Size: Medium, Size: Medium
Finally! A ball my 107 lb. pitty/pointer mix can’t destroy. He has torn up every single “indestructible” toy in a day or so until now. He peels fabric and fur off non-rubber toys. He is a 4-legged shredder. I’ve added pictures of him for a size reference of my dog versus this product. I know I had wanted that when shopping for this item. This ball is now his beloved “baby.” He goes absolutely insane looking for it, chewing it, chasing it, and even sleeping with it. He won’t rest unless he knows exactly where it is. It is his only toy, and he is good with that. After getting this home, I tried giving him other choices, but he won’t touch them. I was worried that he would rip it apart by putting his teeth in the holes, but so far, not a scratch. It is soft enough to collapse just enough to keep it from cracking when his jaws crush it but not so soft that he can rip it to sheds. The holes are large enough to prevent a suction or vacuum effect on his tongue or mouth. For his size jaws, it is a perfect fit. Other dogs might have problems with suction or be able to get their teeth in those holes and rip it apart. Who knows? The older version of the Chuckit squeaky ball was his favorite for the year and a half he had it, but the way they make them now, he peels off the orange triangle in hours flat, the squeaker falls out (choking hazard), and then he rips it apart. I’m going to stock up on these. I can’t imagine how crazy he will be if they ever stop production or change the materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2019
K
Verified Purchase
Keith K
Waukegan, US
★★★★★ 5
Perfect for Blind Dogs, Fun and Durable
Size: 2-pack, Style: Duo
My blind dog loves these Chuckit! sniff balls. She can easily sniff them out and plays fetch with them for 20 minutes a day, even running up and down the stairs. The balls are durable, bounce well, and the bacon and peanut butter scent keeps her engaged. I do wish Chuckit! would bring back the version with a tone so we could play fetch outside more easily. Overall, a fantastic toy for dogs that rely on scent and a fun way to keep them active.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
S
Verified Purchase
S L
Los Angeles, US
★★★★★ 5
My Golden Loves
Size: 2-pack, Style: Duo
My 8 month old Golden Retriever loves these. It is also one of the few products she cannot destroy. They smell as described and she loves to chew them and play fetch when. She can chew these easily without destroying them. Overall good value for the money for my Golden
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Reviewed in the United States on January 2, 2026
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 5
My dogs are obsessed with this ball
Size: 2-pack, Style: Duo
Great quality! I have 2 boxers that love it and the ball is still intact
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
D
Verified Purchase
Dianna H
Omaha, US
★★★★★ 5
Not Scented, but Dog Approved
Size: 2-pack, Style: Duo
They don't smell like peanut butter or bacon. But our dogs still love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2025

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