DISCOVER TOP DEALS

Save on HDTVs, laptops, tablets and more.

Shop now ›


"Best Ups Power Supply For Home 2000w"

Current Offers

  • (543)
  • (412)
  • (18)

Brand

  • (142)
  • (72)
  • (62)
  • (49)
  • (41)
  • (37)
  • (35)
  • (33)
  • (24)
  • (20)
  • (19)
  • (19)
  • (15)
  • (15)
  • (14)
  • (12)
  • (9)
  • (9)
  • (9)
  • (9)
  • (8)
  • (8)
  • (8)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Price

Enter Custom Price Range
to
  • (65)
  • (76)
  • (44)
  • (60)
  • (42)
  • (175)
  • (126)
  • (102)
  • (38)
  • (52)
  • (40)
  • (25)
  • (20)
  • (10)

Sold By

  • (773)
  • (102)

Customer Rating

  • (128)
  • (119)
  • (484)
  • (512)
  • (527)
  • (546)

Number of Channels

  • (7)
  • (7)
  • (1)
  • (2)
  • (6)
  • (1)
  • (6)

Amplifier Class

  • (2)
  • (12)

Color

  • (292)
  • (204)
  • (181)
  • (40)
  • (28)
  • (20)
  • (6)
  • (4)
  • (3)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Features

  • (235)
  • (200)
  • (182)
  • (151)
  • (147)
  • (134)
  • (130)
  • (118)
  • (112)
  • (108)
  • (72)
  • (65)
  • (65)
  • (62)
  • (60)
  • (60)
  • (59)
  • (57)
  • (55)
  • (54)
  • (53)
  • (49)
  • (48)
  • (48)
  • (47)
  • (46)
  • (45)
  • (45)
  • (43)
  • (38)
  • (38)
  • (38)
  • (35)
  • (34)
  • (32)
  • (32)
  • (32)
  • (31)
  • (31)
  • (30)
  • (30)
  • (30)
  • (30)
  • (29)
  • (29)
  • (29)
  • (28)
  • (28)
  • (27)
  • (27)
  • (27)
  • (26)
  • (26)
  • (26)
  • (26)
  • (25)
  • (25)
  • (25)
  • (23)
  • (23)
  • (21)
  • (21)
  • (21)
  • (21)
  • (20)
  • (19)
  • (19)
  • (19)
  • (19)
  • (18)
  • (17)
  • (17)
  • (17)
  • (17)
  • (17)
  • (15)
  • (15)
  • (15)
  • (15)
  • (14)
  • (14)
  • (13)
  • (13)
  • (13)
  • (12)
  • (12)
  • (12)
  • (12)
  • (12)
  • (11)
  • (11)
  • (11)
  • (10)
  • (10)
  • (10)
  • (10)
  • (9)
  • (9)
  • (8)
  • (8)

RMS Power

  • (5)
  • (7)
  • (15)

Maximum Runtime

  • (4)

Collection

  • (108)
  • (26)
  • (24)
  • (4)
  • (2)

Condition

  • (871)
  • (4)
  • (65)

Networking Resources


Networking Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

875 items
View:
Power Acoustik - Razor Series 2000W Class D Bridgeable Multichannel MOSFET Amplifier - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: RZ4-2000D
  • SKU: 8928114
High-pass/low-pass crossover; high-level input; dash-mount remote gain control; compact chassis
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$109.99
Hifonics - Brutus 2000W Class D Mono MOSFET Subwoofer Amplifier - Silver/Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: BRX2016.1D
  • SKU: 9076208
On-board electronic crossover; parametric EQ; bass remote; low-noise preamplifier; simpatico coil design; 3-way protection circuitry; low-level RCA inputs and outputs
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$259.99
Kenwood - 2000W Class D Mono Power Amplifier - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: KAC-9106D
  • SKU: 4271201
Handles up to 2000W of power; variable low-pass crossover; variable bass boost; 76dB signal-to-noise ratio; MOSFET power supply
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$299.99
Velodyne - MiniVee 8" 2000W Powered Subwoofer - Charcoal Pica - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: MINIVEE
  • SKU: 5959829
VELODYNE MiniVee 8" 2000W Powered Subwoofer: 2000W dynamic power (1000W RMS); 8" DuPont™ KEVLAR® fiber-reinforced, forward-firing resin woofer cone; 2-1/2 voice coils; 204-oz. magnet structure; compact cabinet
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$899.99
Power Acoustik - Razor Series 2000W Class D Bridgeable Multichannel MOSFET Amplifier - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: RZ4-2000D
  • SKU: 1305768930
High-pass/low-pass crossover; high-level input; dash-mount remote gain control; compact chassis
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$108.99
Behringer - Europower 2000W Stereo Power Amplifier - Silver - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: EPQ2000
  • SKU: 3179985
From our expanded online assortment; for use in live sound and studio recording systems; Accelerated Transient Response technology; switchable limiters; built-in subwoofer/satellite crossover; independent DC and thermal overload protection
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$299.99
Power Acoustik - 2000W Class D Mono Amplifier with Bridging Synchronization - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: Bamf2000/1d
  • SKU: 1306367958
High-speed digital circuitry; remote dash-mount bass knob with cable; 1-ohm stable
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

On Sale
CyberPower - 650VA Battery Back-Up System - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: SX650G
  • SKU: 3938826
ENERGY STAR Certified
8 surge-protected outlets; phone line protection; standby topology; simulated sine wave output; GreenPower UPS design
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$64.99
CyberPower - 850VA Battery Back-Up System - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: LE850G
  • SKU: 3938799
1030 joules of protection; 12 surge-protected outlets; phone line protection; AVR (Automatic Voltage Regulation); Line Interactive and standby topologies; GreenPower UPS Bypass design
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$89.99
CyberPower - 1500VA Battery Back-Up System - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: LX1500GU
  • SKU: 3938817
ENERGY STAR Certified
890 joules of protection; 10 surge-protected outlets; phone line protection; AVR (Automatic Voltage Regulation); Line Interactive topology; GreenPower UPS Bypass design; multifunction LCD
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$159.99
CyberPower - 1000VA Battery Back-Up System - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: LE1000DG
  • SKU: 3938835
1030 joules of protection; 12 surge-protected outlets; phone line protection; AVR (Automatic Voltage Regulation); Line Interactive and standby topologies; GreenPower UPS Bypass design; multifunction LCD
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$109.99
Channel Master - TITAN 2 VHF/UHF Pre-Amplifier with Power Supply - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: 7778
  • SKU: 3395429
Amplifies medium- to strong-strength digital and HD signals received by your TV set's antenna; medium gain; combined VHF/UHF input; switchable FM trap; mast-mounted amplification unit
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$64.99
Sanus - Foundations Component Series Multivolt Power Supply - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: CAPT01-B1
  • SKU: 5396167
From our expanded online assortment; compatible with most Sanus EcoSystem accessories; three 5V USB ports; 12V lights-only connections; 12V always-on connections; light on/off switches
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$169.99
Amped Wireless - High Power Wireless-N 600mW Smart Router - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: R10000
  • SKU: 4279274
From our expanded online assortment; up to 300 Mbps data transfer rates; smart firewall; WEP, WPA, WPA2, WPA mixed and WPS security; up to 10,000 sq. ft. coverage area
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$79.99
Power Acoustik - Crypt Series 12" Dual-Voice-Coil 4-Ohm Subwoofer - Black - Larger Front
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

  • Model: CW2-124
  • SKU: 8927576
Handles up to 2000W maximum power (850W RMS); back plate and T-yoke venting; overcast stitched-cone assembly; dual 4-layer voice coils; 12" polypropylene cone
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$73.99