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Discontinued Power Acoustik 4" Speakers

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Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.
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The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.
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The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.
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Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.
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An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
  Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".
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The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.
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This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.

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Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.
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Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.

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You are currently viewing discontinued products.

Power Acoustik KP-42N

4" 2-way KP Series Speakers

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4" 2-way KP Series Speakers

• 160W Max
• 80W RMS
• Injection molded polypropylene cone woofer
• Butyl rubber surround
• 1" Piezo dome tweeter
• 1" High temperature aluminum voice coil

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• 160W Max
• 80W RMS
• Injection molded polypropylene cone woofer
• Butyl rubber surround
• 1" Piezo dome tweeter
• 1" High temperature aluminum voice coil

Power Acoustik XP-402K

4" 2-Way XP Series Coaxial Car Audio Speakers

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4" 2-Way XP Series Coaxial Car Audio Speakers

• Peak Power: 360W
• RMS Power: 180W
• 3/4" Silk Soft Dome Tweeter
• Mounting Depth: 1-9/16"
• 25mm Voice Coil
• 3 Ohms Impedance
• Sensitivity: 86dB

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• Peak Power: 360W
• RMS Power: 180W
• 3/4" Silk Soft Dome Tweeter
• Mounting Depth: 1-9/16"
• 25mm Voice Coil
• 3 Ohms Impedance
• Sensitivity: 86dB

Power Acoustik CF-402

160W 4" Full Range Crypt Series Coaxial Car Speakers

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160W 4" Full Range Crypt Series Coaxial Car Speakers

• Peak Power: 160W
• RMS Power: 80W
• 1" Mylar Tweeter
• Mounting Depth: 1-7/8"
• IMPP Cone with NBR Surround

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• Peak Power: 160W
• RMS Power: 80W
• 1" Mylar Tweeter
• Mounting Depth: 1-7/8"
• IMPP Cone with NBR Surround

EXCLUSIVE

Power Acoustik XPS-104 w/ Sound Dampening

4" Mid-Range Bass Driver with Two 10" x 10" Pieces of Sound Dampening Material

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4" Mid-Range Bass Driver with Two 10" x 10" Pieces of Sound Dampening Material

4" XPS Series Mid-Range Bass Driver • 120 Watts Max • 60 Watts RMS • Closed Basket • 4 Ohms • 3/4" High Temperature Voice Coil • 15 oz. Magnet

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4" XPS Series Mid-Range Bass Driver • 120 Watts Max • 60 Watts RMS • Closed Basket • 4 Ohms • 3/4" High Temperature Voice Coil • 15 oz. Magnet

Power Acoustik RF-402

140W 4" 2-Way Reaper Series Coaxial Car Speakers

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140W 4" 2-Way Reaper Series Coaxial Car Speakers

• 140 Watts Max
• Vacuum Form Polypropylene Cone
• NBR Rubber Surround
• 4 Ohms Impedance
• Sensitivity: 86 dB
• Mounting Depth: 1.75"

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• 140 Watts Max
• Vacuum Form Polypropylene Cone
• NBR Rubber Surround
• 4 Ohms Impedance
• Sensitivity: 86 dB
• Mounting Depth: 1.75"

EXCLUSIVE

Power Acoustik KP-42N w/ Sound Dampening

4" 2-way KP Series Coaxial Speakers with Two 10" x 10" Pieces of Sound Dampening Material

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4" 2-way KP Series Coaxial Speakers with Two 10" x 10" Pieces of Sound Dampening Material

4" KP Series Car Speakers • 160W Max • 80W RMS • Injection Molded Polypropylene Cone Woofer • Butyl Rubber Surround • 1" Piezo Dome Tweeter • 1" High Temperature Aluminum Voice Coil • Included Sound Dampening!

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4" KP Series Car Speakers • 160W Max • 80W RMS • Injection Molded Polypropylene Cone Woofer • Butyl Rubber Surround • 1" Piezo Dome Tweeter • 1" High Temperature Aluminum Voice Coil • Included Sound Dampening!

EXCLUSIVE

Power Acoustik XP-402K w/ Sound Dampening

4" 2-way XP Series Car Speakers with Two 10" x 10" Pieces of Sound Dampening Material

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4" 2-way XP Series Car Speakers with Two 10" x 10" Pieces of Sound Dampening Material

4" 2-way XP Series Car Speakers • 180W Max • 90W RMS • Polypropylene injection cone woofer • 3/4" Silk dome tweeter • 3 ohms impedance • Black texture coat stamped steel frame • Chrome back plate • 25mm Voice • Sound Dampening Material Features

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4" 2-way XP Series Car Speakers • 180W Max • 90W RMS • Polypropylene injection cone woofer • 3/4" Silk dome tweeter • 3 ohms impedance • Black texture coat stamped steel frame • Chrome back plate • 25mm Voice • Sound Dampening Material Features

Power Acoustik XP-402K (Open Box)

Open Box 4" 2-way XP Series Speakers

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Open Box 4" 2-way XP Series Speakers

4" 2-way XP Series Car Speakers • 180W Max • 90W RMS • Polypropylene injection cone woofer • 3/4" Silk dome tweeter • 3 ohms impedance • Black texture coat stamped steel frame • Chrome back plate • 25mm Voice • Open Box

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4" 2-way XP Series Car Speakers • 180W Max • 90W RMS • Polypropylene injection cone woofer • 3/4" Silk dome tweeter • 3 ohms impedance • Black texture coat stamped steel frame • Chrome back plate • 25mm Voice • Open Box

Power Acoustik XP2K-42

4" 2-way XP2K Speakers

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4" 2-way XP2K Speakers

4" XP2K Series Car Speakers • 120W Max • 60W RMS • 4-Layer cotton fiber cone woofer • 1" Dome tweeter • Rubber boot magnet • .75" Voice coil • 8oz. Magnet structure

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4" XP2K Series Car Speakers • 120W Max • 60W RMS • 4-Layer cotton fiber cone woofer • 1" Dome tweeter • Rubber boot magnet • .75" Voice coil • 8oz. Magnet structure

Power Acoustik EF-42

250 Watt Max (175W RMS) 4" 2-Way Coaxial Car Speakers

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250 Watt Max (175W RMS) 4" 2-Way Coaxial Car Speakers

• Peak Power: 250W
• RMS Power: 175W
• 1” Balanced Dome Mylar Tweeter
• Mounting Depth: 1.75"
• Carbon Fiber Injection Molded Polypropylene Cone
• Frequency Response: 100 - 20,000 Hz

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• Peak Power: 250W
• RMS Power: 175W
• 1” Balanced Dome Mylar Tweeter
• Mounting Depth: 1.75"
• Carbon Fiber Injection Molded Polypropylene Cone
• Frequency Response: 100 - 20,000 Hz

Power Acoustik XPS-104 (Sold Individually)

300W Peak (120W RMS) 4” Midrange Speaker

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300W Peak (120W RMS) 4” Midrange Speaker

• Peak Power: 120W
• RMS Power: 60W
• Frequency Response: 450-10,000 Hz
• Mounting Depth: 1-3/4"
• 3/4" High Temperature Voice Coil
• 4 Ohms Impedance
• Sensitivity: 92dB

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• Peak Power: 120W
• RMS Power: 60W
• Frequency Response: 450-10,000 Hz
• Mounting Depth: 1-3/4"
• 3/4" High Temperature Voice Coil
• 4 Ohms Impedance
• Sensitivity: 92dB

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