MEMORIAL DAY 4 DAY SALE

Save on HDTVs, laptops, video games and more.

Shop the sale ›

Ends Monday.

Current Offers
  • (106)
  • (367)
  • (62)
  • (1)
  • (38)
Brand
  • (56)
  • (35)
  • (15)
  • (14)
  • (13)
  • (13)
  • (11)
  • (9)
  • (9)
  • (8)
  • (7)
  • (7)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (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)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (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
  • (221)
  • (51)
  • (52)
  • (36)
  • (11)
  • (37)
  • (9)
  • (12)
  • (5)
  • (7)
  • (1)
  • (2)
  • (3)
  • (13)
Customer Reviews
  • (23)
  • (26)
  • (104)
  • (117)
  • (119)
  • (120)
Number of Speakers
  • (3)
  • (7)
Case Type
  • (20)
  • (11)
  • (3)
  • (2)
  • (1)
  • (1)
  • (1)
Compatibility
  • (13)
  • (5)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Inputs Outputs
  • (19)
  • (12)
  • (10)
  • (9)
  • (5)
  • (5)
  • (3)
  • (3)
  • (2)
  • (1)
  • (1)
Color
  • (65)
  • (62)
  • (13)
  • (10)
  • (5)
  • (4)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
Features
  • (21)
  • (21)
  • (20)
  • (18)
  • (16)
  • (12)
  • (11)
  • (9)
  • (8)
  • (7)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (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)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Collection
  • (6)
  • (5)
  • (2)
Condition
  • (421)
  • (27)
  • (12)
  • (10)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

Sort by:
Items per page:
  • SKU: 9999224000050001
Save $100 when you buy this discounted package.

You can trust Geek Squad for neat, reliable and professional amplifier and subwoofer installation. Purchase your installation online and then let a Geek Squad Autotech install it — done right the first time.

Package includes Alpine 500W Class D digital mono amplifier with low-pass crossover, Alpine 12" dual-voice-coil 4-ohm subwoofer and Geek Squad installation.

Alpine 500W Class D Digital Mono Amplifier with Low-Pass Crossover

  • Handles up to 500W maximum power @ 2 ohms for powerful sound. Up to 500W RMS (continuous) power @ 2 ohms, up to 300W RMS power @ 4 ohms and up to 350W @ 1 ohm.
  • Variable low-pass-filter crossover lets you easily adjust the audio frequency from 50Hz to 200Hz for flexible sonic customization.
  • Bass EQ and bass boost make it easy to adjust your audio to suit your listening preferences or accommodate your music's characteristics.
  • Enhanced shut-down performance for safe use.
  • Compact design allows versatile installation options.
  • Line-level and speaker-level inputs offer flexible connectivity.


    • Alpine 12" Dual-Voice-Coil 4-Ohm Subwoofer

      • Handles up to 1500W peak power (500W RMS) for rich sound.
      • 86.2dB sensitivity picks up the highs and lows for faithful sound reproduction.
      • Reinforced parabolic cone structure with a poly-mica dust cap and KEVLAR®-pulp body for a lush soundscape (KEVLAR is a registered trademark of DuPont.). An aluminum look and an aggressive frame and motor design offer a stylish appearance.
      • 4 ohms impedance conducts power evenly to keep the speaker at an appropriate level.
      • High-excursion suspension design delivers 64mm peak-to-peak cone travel.
      • Improved thermal capacity and mechanical strength offer durability to withstand heavy use.
      • Type R technology an airflow system, high amplitude multi roll (HAMR) Santoprene surround, a high-strength steel frame and a high-grade strontium ferrite magnet to ensure optimal performance.


      Note: *Additional charges A materials charge of $5 per vehicle will be assessed at time of installation. Standard installation does not include any vehicle-specific parts or accessories (for example, amplifier power and signal kit, line output converter for factory stereos, etc.). For an amplifier installation, these parts typically cost $79–$199 but will vary based upon your specific vehicle and the amplifier you are having installed. Additional charges for vehicle-specific parts and any non-standard installation will be assessed upon completion of the installation. If you'd like more detailed information regarding installation on your specific vehicle, find a store with an installation center and speak directly with a Geek Squad Autotech. Your Geek Squad Autotech will provide an estimate to you prior to performing work that requires an additional charge and any additional parts. See terms and conditions for further details.
$369.96
Save $100 (Reg. $469.96)
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: PT-A65M2G
  • SKU: 8451753
Only at Best Buy
Compatible with Apple iPhone 6 Plus; metal construction; protects your phone against damage; brushed metal finish
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$34.99
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

Rating Breakdown

41%
(59 Reviews)
31%
(44 Reviews)
13%
(18 Reviews)
8%
(12 Reviews)
7%
(10 Reviews)
  • Model: PT-A65M2S
  • SKU: 8451808
Only at Best Buy
Compatible with Apple iPhone 6 Plus; metal construction; protects your phone against damage; brushed metal finish
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$34.99
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

Rating Breakdown

41%
(59 Reviews)
31%
(44 Reviews)
13%
(18 Reviews)
8%
(12 Reviews)
7%
(10 Reviews)
  • Model: PT-A64M2S
  • SKU: 8451844
Only at Best Buy
Compatible with Apple iPhone 6; metal material; brushed finish; fit 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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$34.99
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

Rating Breakdown

51%
(90 Reviews)
23%
(40 Reviews)
14%
(25 Reviews)
5%
(9 Reviews)
7%
(13 Reviews)
  • Model: PT-A64M2G
  • SKU: 8451853
Only at Best Buy
Compatible with Apple iPhone 6; metal material; brushed finish; fit 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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$34.99
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

Rating Breakdown

51%
(90 Reviews)
23%
(40 Reviews)
14%
(25 Reviews)
5%
(9 Reviews)
7%
(13 Reviews)
  • Model: CN551A#B1H
  • SKU: 2007052
  • Up to 22 ppm black, up to 18 ISO ppm color (Print speeds vary with use. See mfg. for info on print speeds.)
  • 50-sheet input paper tray
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$279.99
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

Rating Breakdown

51%
(70 Reviews)
34%
(46 Reviews)
5%
(7 Reviews)
3%
(4 Reviews)
7%
(10 Reviews)
Value for Price:
4
Print quality:
4.5
Features:
4
Speed:
3.9
  • Model: CMZ16GX3M2A1600C10
  • SKU: 5323849
Designed for desktops; 16GB total memory; operates at 1600MHz; heat-spreading design; Intel® XMP (Extreme Memory Profile) support
$113.99
Clearance
Save $6 (Reg. $119.99)
Original Price:

The price at which Best Buy first offered this product for sale on 06/23/2013.

Intermediate markdowns may have taken place since that date.

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

Rating Breakdown

80%
(46 Reviews)
18%
(10 Reviews)
2%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Ease of Use:
5
Performance:
4.9
Ease of Installation:
4.9
  • Model: CMZ8GX3M2A1600C9B
  • SKU: 2904596
Designed for desktops; 8GB of memory (2 x 4GB); 1600MHz operating speed; heat spreader; delivers enhanced overclocking performance and stability
$60.99
Clearance
Save $4 (Reg. $64.99)
Original Price:

The price at which Best Buy first offered this product for sale on 07/01/2011.

Intermediate markdowns may have taken place since that date.

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

Rating Breakdown

77%
(84 Reviews)
17%
(18 Reviews)
2%
(2 Reviews)
2%
(2 Reviews)
2%
(2 Reviews)
Value for Price:
4.4
Ease of Use:
4.9
Performance:
4.7
Ease of Installation:
4.7
  • Model: LAS551H
  • SKU: 3148083
320W total power; wireless subwoofer; 2 speakers; Bluetooth; HDMI input and output; optical input; USB input; portable input
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$249.99
On Sale
Save $50 (Reg. $299.99)
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

Rating Breakdown

70%
(43 Reviews)
25%
(15 Reviews)
5%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: HW-H551/ZA
  • SKU: 5570419
320W total system power; Crystal Sound Pro discrete amplifier; 6-1/2" wireless active subwoofer; closed-enclosure speakers; Dolby Digital and DTS decoders; 2 HDMI inputs; HDMI output
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

Rating Breakdown

63%
(871 Reviews)
28%
(380 Reviews)
6%
(79 Reviews)
2%
(24 Reviews)
1%
(19 Reviews)
Value for Price:
4.4
Sound Quality:
4.5
Appearance:
4.7
Power:
4.5
  • Model: CMY16GX3M2A1866C9
  • SKU: 2877963
CORSAIR Vengeance Pro Series 2-Pack 8GB DDR3 DRAM Memory Kit: Designed for select DDR3 systems with 3rd or 4th Gen Intel Core processors; 16GB DDR3 DRAM (8GB x 2); up to 1866MHz operating speed
  5.0  (3 Reviews)
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$132.99
On Sale
Save $57 (Reg. $189.99)
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

Rating Breakdown

100%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
3
Ease of Use:
5
Performance:
5
Ease of Installation:
5
  • Model: CMZ8GX3M2A1866C9
  • SKU: 3027187
Designed for desktops; 8GB of memory (2 x 4GB); 1866MHz operating speed; heat spreader; delivers enhanced overclocking performance and stability
  5.0  (7 Reviews)
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$70.99
On Sale
Save $34 (Reg. $104.99)
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

Rating Breakdown

100%
(7 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Ease of Use:
5
Performance:
5
Ease of Installation:
5
  • Model: CMZ8GX3M2A1600C9
  • SKU: 1853347
8 GB (2 x 4 GB) - DDR3 SDRAM - 1600 MHz DDR3-1600/PC3-12800 - Non-ECC - Unbuffered - 240-pin DIMM
  4.8  (5 Reviews)
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$64.99
On Sale
Save $30 (Reg. $94.99)
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

Rating Breakdown

80%
(4 Reviews)
20%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.3
Ease of Use:
4.8
Performance:
5
Ease of Installation:
4.8
  • Model: CMY16GX3M2A1600C9B
  • SKU: 1655392
Designed for desktops; 16GB of memory; 1600MHz operating speed; enhances overclocking performance; anodized-aluminum heat spreaders
  4.0  (1 Review)
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$122.99
On Sale
Save $52 (Reg. $174.99)
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

Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Ease of Use:
5
Performance:
3
Ease of Installation:
5
  • Model: CMZ16GX3M2A1600C9
  • SKU: 5771735
Designed for desktops; 16GB of memory; operates at 1600MHz; optimized for 2nd and 3rd Generation Intel® Core™ dual-channel processors and motherboards
  4.8  (6 Reviews)
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$122.99
On Sale
Save $40 (Reg. $162.99)
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

Rating Breakdown

83%
(5 Reviews)
17%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Ease of Use:
5
Performance:
5
Ease of Installation:
5