SQL 12 inch subwoofer with High Roll Surround

Specifications

• 2250w Peak
• 750w RMS
• Sensitivity: 86 dB
• Impedance dual 2 ohm
• Frequency response: 25Hz – 850Hz
• 3″ 4 layer voice coil
• Mounting depth: 7.5″ (190mm), mounting diameter: 11.1″ (283mm)
• Enclosure volume: 1.5 – 2.5 cubic feet
• Size: 12″
• Configuration: Dual 2 ohm

Wiring Options

• Full Range 6" x 9" 4-Way  Car Speakers Pair
• 500 Watts MAX 250 Watts RMS Power Handling per Pair
• 50 Hz to 20 kHz Frequency Response and 92dB Sensitivity
• Poly Injection Woofer Cone and Rubber Surround
• 2 Tweeters and 2.5 inch Mylar Dome Midrange Per Car Speakers
• Sold in Pairs

Before making your purchase, find out what type of speakers you will be replacing. You can simply measure the existing speakers and go from there. If you do not have any to begin with, a local Audio/Video shop can guide you with a few simple questions about your vehicle. Most of the time you will be able to drop them right in with little to no alterations needed. Pay close attention to the RMS power handling of the speakers you are purchasing. This is the continuous power that a speaker can handle without distorting. Your head unit will have to have the proper number of speaker outputs compared to how many speakers you plan to hook up to it, as well as sufficient power from the built-in amplifier. Sometimes though, a separate or external amplifier will have to be employed so that your speakers get the adequate power they need for optimal performance.

• Full Range, 4-Way, 6” x 9”
• Dimensions: Length 9.5” Width x 6.8” x Height 3.3”
• Mounting Depth: 3.1”, Mounting Hole: 8.8”
• Power Handling: Peak - 500 Watts (pair), RMS - 250 Watts (pair)
• Impedance: 4 Ohms, Frequency Response: 50Hz – 20KHz
• Sensitivity: 92 dB @ 1 W/1 m
• Cone: Poly Injection, Midrange: 2.5” Mylar Dome
• Surround: Rubber, Basket: Stamped, Tweeter: 1” Dome & 0.5” Piezo

Poly Injection Cone Polypropylene is a resilient and durable manufactured material. It allows for maximum flexibility that produces great sounding speakers.	Rubber Surround Impermeable to air, rubber has the ability to endure or resist exposure to the many types of weather fronts. Rubber has many different applications. We use it for the surrounds in a many of our speakers to connect the cone to the basket	Dome Tweeter Dome tweeters have improved sound dispersion and the shape radiates sound with a wider dispersion pattern than the semi-dome design. Since high-frequency sound waves are very directional, a wider dispersion of the sound waves will give you a larger "sweet spot" to work with when setting up your system	Piezoelectric Tweeter Piezoelectric tweeters are resistant to overloads that would normally destroy most high frequency drivers and they can be used without a crossover due to their electrical properties. The active element is basically a piece of polarized material (i.e. some parts of the molecule are positively charged, while other parts of the molecule are negatively charged)

• Full Range 6" x 9" 2-Way Speaker Pair
• 350 Watts MAX 175 Watts RMS Power Handling per Pair
• 50 Hz to 20 kHz Frequency Response and 92dB Sensitivity
• Poly Injection Woofer Cone and Rubber Surround
• 1 Tweeter Per Speaker
• Sold in Pairs

• Cone Made from polyurethane, the NX654 6. 5 inch car speakers provide a resilient and durable material that can offer great sound with the advantage of long lasting speakers
• Voice Coil Our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. This gives our speakers the advantage of longer play times with lower weights
• Surround Rubber has the ability to endure much punishment without any sign of damage. It complements the whole structure of the speaker by allowing constant abuse where it is most needed, without the wear and tear
• Basket A die cast frame can absorb and transfer much of the energy produced by the speaker. It has good corrosion resistance, good mechanical property, high thermal and electrical conductivity and retains strength at high temperatures
• Tweeter The dome shape radiates sound with a wider dispersion pattern than the semi dome design. Since high frequency sound waves are very directional, a wider dispersion of the sound waves will give you a larger "sweet spot".Specs Impedance: 4 Ohms, Frequency: 65 Hz to 20 kHz, Dimensions: 7" x 7" x 3", Mounting Depth: 2. 3", Mounting hole: 5. 6". BOSS Audio Systems provides a powerful 3 year platinum online dealer so long as the purchase is made through . We strongly encourage professional installation of this product to ensure proper and safe functionality

Tweeter: Mylar Dome

Generally, the dome tweeter is a step up from the semi-dome tweeter, primarily because of improved sound dispersion. The dome shape radiates sound with a wider dispersion pattern than the semi-dome design. Since high-frequency sound waves are very directional, a wider dispersion of the sound waves will give you a larger 'sweet spot' to work with when setting up your system.

ONYX NX654

The classic style performance of the ONYX (NX) Series are a rare combination indeed. The custom designed poly injected cones and regimented linear travel provide an accuracy of sound production transporting the exact sonic experience the artist intended in the recording studio, directly into your vehicle.

• Full Range 400 Watt 6.5” 4-way Speakers
• Power Handling (peak): 200 Watts x 2
• Dimensions: L 7” x W 7” x H 3”
• Mounting depth: 2.25”
• Impedance: 4 Ohms
• Frequency Response: 65Hz – 20KHz
• Sensitivity: 90 dB @ 1 W/1 m
• Voice Coil: 1” Aluminum
• Basket Structure: Cast
• Tweeter: .75” Mylar Dome

Cone: Poly Injection

Polyurethane is categorized as a Polymer. It is a resilient, flexible and a durable manufactured material that allows for maximum flexibility that produces great sounding speakers lasting you a long time.

Surround: Rubber

Impermeable to air, rubber has the ability to endure or resist exposure to the many types of weather fronts. Rubber has many different applications. We use it for the surrounds in a many of our speakers to connect the cone to the basket.

Voice Coil: High Temperature

Our speakers are capable of higher or elevated temperature strength and fatigue properties that will increase performance and efficiency of heavy duty play time through lower weight and higher operating temperatures.

• Full Range 4" 4-Way Speaker Pair
• 250 Watts MAX 125 Watts RMS Power Handling per Pair
• 120 Hz to 20 kHz Frequency Response and 90dB Sensitivity
• Poly Injection Woofer Cone and Rubber Surround
• 2 Tweeters and 1.18 inch Mylar Cone Midrange Per Speaker
• Sold in Pairs

Entry level 4 inch Coaxial speaker with IMPP Cone

Specifications