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  5. Massive Audio 6.5" & Small Car Subwoofers

Massive Audio 6.5" & Small Car Subwoofers

Once a less common bass option, the 6-1/2" subwoofer has grown in popularity for today's vehicles as it is an ideal choice for smaller spaces and custom installations.

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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.
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.
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.
Refers to the diameter of the subwoofer, measured in inches.
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.
Dual voice coil subs have more wiring flexibility than single voice coils subs; however, single voice coil subwoofers provide easier hookup options for wiring multiple subwoofers in parallel or series. You may also run a dual voice coil (DVC) sub in parallel, series, or combination. A quad voice coil has four voice coils and is equal to two dual voice coil subwoofers as far as wiring goes.
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.
This is the design of the subwoofer or the opening of the subwoofer enclosure. Each design has it's own benefits, whether it is a square, circle, or oval.

Round/Circle: This is the typical and common subwoofer design. They have a round cone and are a circle in design.

Square: These woofers are able to achieve a greater cone area in a smaller space. Because of the greater surface area, some square subwoofers will be louder than a round subwoofer of the same size.

This value indicates the minimum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
This value indicates the maximum sealed box volume that the manufacturer recommends for the subwoofer. The volume is typically displayed in cubic feet.
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".
This is the color of the speaker's or subwoofer's cone.
This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

Typically measured in millimeters, the Xmax value is the measure of a speaker cone's maximum excursion in one direction while maintaining a linear behavior.
Massive Audio SUMMO64XL

300W Max (150W RMS) 6.5" Single 4 Ohm Car Audio Subwoofer

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Massive Audio SUMMO64XL

300W Max (150W RMS) 6.5" Single 4 Ohm Car Audio Subwoofer

• Peak Power: 300 watts
• RMS Power: 150 watts
• Kevlar Fiber Cone
• Foam Surround
• Impedance: Single 4 ohms
• Mount depth: 4.37"
• Sensitivity: 85 dB

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FREE 3-day shipping to VA. Get it Wed, Mar. 29

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• Peak Power: 300 watts
• RMS Power: 150 watts
• Kevlar Fiber Cone
• Foam Surround
• Impedance: Single 4 ohms
• Mount depth: 4.37"
• Sensitivity: 85 dB

Item Added to Cart.

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$69.99

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Six Function Digital Multimeter

Perfect addition to any toolbox

$8.99

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Massive Audio GTX64

500W Peak (250W RMS) GTX Series 6-inch Subwoofer w/ Dual 4 ohm Voice Coil

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Massive Audio GTX64

500W Peak (250W RMS) GTX Series 6-inch Subwoofer w/ Dual 4 ohm Voice Coil

• 500 Watts Max
• 250 Watts RMS
• UV Treated Non-Pressed Paper Cone
• EROM Foam Surround
• Heavy Gauge Steel Basket
• 10mm Top Plate
• Double Stacked 120 oz. Magnets

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FREE 3-day shipping to VA. Get it Wed, Mar. 29

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List $119.95
$79.99

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Only 1 Left!

Add to Cart

• 500 Watts Max
• 250 Watts RMS
• UV Treated Non-Pressed Paper Cone
• EROM Foam Surround
• Heavy Gauge Steel Basket
• 10mm Top Plate
• Double Stacked 120 oz. Magnets

Item Added to Cart.

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$69.99

Add
Six Function Digital Multimeter

Perfect addition to any toolbox

$8.99

Add
View all Accessories Continue to cart
Massive Audio HIPPO XL 64

600W Peak (300W RMS) 6" HIPPO Series Dual 4-Ohm Car Subwoofer

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Massive Audio HIPPO XL 64

600W Peak (300W RMS) 6" HIPPO Series Dual 4-Ohm Car Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Non-Pressed Paper Cone
• Foam Surround
• Impedance: Dual 4 ohms
• Mount depth: 4.49"
• Sensitivity: 82.9 dB

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2
List $199.95
$134.99
Add to Cart

• Peak Power: 600 watts
• RMS Power: 300 watts
• Non-Pressed Paper Cone
• Foam Surround
• Impedance: Dual 4 ohms
• Mount depth: 4.49"
• Sensitivity: 82.9 dB

Item Added to Cart.

Belva 23 ft. of 12 Gauge Speaker Wire

Ultra-flexible PVC blended jacket for easy installation.

$14.99

Add
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$69.99

Add
Six Function Digital Multimeter

Perfect addition to any toolbox

$8.99

Add
View all Accessories Continue to cart
 
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