Your search for 1 2 3 speaker returned the following:

6-1/2" component speaker system — also fit 6-3/4" openings

IN STOCK

78 people say 

• 6-1/2" polymer/mica composite woofers with butyl rubber surrounds
• 1" liquid-cooled silk/polymer composite dome tweeters
• power range: 10-100 watts RMS (300 watts peak power)

6-3/4" component speaker system — also fits many 6-1/2" openings

IN STOCK

4 people say 

• multilayer mica-matrix woofer
• 3/4" polyester fiber dome tweeter
• 5-60 watts RMS power range

Performance Series 6-3/4" component speaker system — also fits 6-1/2" openings

IN STOCK

22 people say 

• package includes two 6-3/4" woofers and two tweeters
• Diamond Array Pattern polypropylene woofer with rubber surround
• 1" soft dome tweeter

PRS Series 6-3/4" component speaker system — also fit 6-1/2" openings

IN STOCK

1 person says 

• component speaker system includes two 6-3/4" woofers, 2 tweeters, two external crossovers, and two woofer grilles
• 3-layer woofer cone (glass fiber, polypropylene/Aramid fiber, Aramid fiber)
• 1-1/8" soft dome tweeters

Type-R 6-3/4" component speaker system — also fits 6-1/2" openings

IN STOCK

14 people say 

• 6-3/4" multi-layer hybrid fiber woofers with rubber surrounds
• 1" silk dome tweeters
• 8-110 watts RMS power range

6-3/4" component speaker system — also fit 6-1/2" openings

IN STOCK

6 people say 

• 6-3/4" Plus One+ polypropylene woofer with hi-roll rubber surround
• 3/4" textile dome tweeter
• 5-90 watts RMS power range

6-1/2"/6-3/4" component system

IN STOCK

• 6-1/2"/6-3/4" mica-reinforced woofers with rubber surrounds
• 1" aluminum dome tweeters
• 10-75 watts RMS power range (350 watts peak)

6-1/2" component speaker system

IN STOCK

49 people say 

• 6-1/2" polymer/mica composite woofers with butyl rubber surrounds
• 1" liquid-cooled silk/polymer composite dome tweeters
• frequency response: 35-23

6-1/2" component speaker system

IN STOCK

24 people say 

• polypropylene woofer
• 3/4" silk dome tweeter
• 2-55 watts RMS power range

Thunder Axe Series 6-3/4" component speakers

IN STOCK

1 person says 

• 6-3/4" polypropylene woofer cone
• 1-3/16" soft-dome tweeter
• power handling: up to 5-90 watts RMS (180 watts peak)

Evolution™ C2 Series 6-3/4" component speaker system

IN STOCK

8 people say 

• 6-3/4" injection-molded mica-filled polypropylene woofer with butyl rubber surround
• 3/4" silk dome tweeter
• 15-100 watts RMS power range

6-3/4" component system

IN STOCK

3 people say 

• fiberglass laminate woofer cone with rubber surround
• 1" titanium inverted-dome tweeter
• 2-way external crossover with 3-position tweeter level and phase reversal settings

5-1/4" 2-way car speakers

IN STOCK

48 people say 

• polypropylene woofer
• 3/4" silk dome tweeter
• 2-40 watts RMS power range

Install 6-1/2" components in your 1993-99 BMW 3-Series 2-Door (coupe and convertible) (1993-1994 blue)

IN STOCK

• Install a 6-1/2" component speaker system in 1993-1994 BMW 318IS and BMW 325IS
  

Install 6-1/2" components in your 1993-99 BMW 3-Series 2-Door (coupe and convertible) (1993-1994 beige)

IN STOCK

• Install a 6-1/2" component speaker system in 1993-1994 BMW 318IS and BMW 325IS
  

Install 6-1/2" components in your 1993-99 BMW 3-Series 2-Door (coupe and convertible) (1993-1994 light gray)

IN STOCK

• Install a 6-1/2" component speaker system in 1993-1994 BMW 318IS and BMW 325IS
  

6-1/2" marine speakers with white "Classic Grilles"

IN STOCK

2 people say 

• injection-molded mica-filled poly woofers
• synthetic rubber surrounds
• 1" silk dome tweeters
  

Stainless steel mounting clamps for Tubbie marine speakers (adjustable for bars from 2-1/2" to 3")

IN STOCK

1 person says 

• two clamps for mounting a pair of Tubbies onto rails (2-1/2" to 3" diameter)

Protect your speakers (Slim-line: 1-3/4" depth)

IN STOCK

1 person says 

• waterproof
• fit behind your speakers to keep them clean and dry
• 1-3/4" deep
  

Protect your speakers (3-1/4" depth)

IN STOCK

1 person says 

• waterproof
• fit behind your speakers to keep them clean and dry
• 3-1/4" deep