BOSS Audio SK553 275 Watt (Per Pair), 5.25 Inch, Full Range, 3 Way Car Speakers (Sold in Pairs)
Huge Savings Item! Save 18% on the BOSS Audio SK553 275 Watt (Per Pair), 5.25 Inch, Full Range, 3 Way Car Speakers (Sold in Pairs) by BOSS Audio Systems at Fastlane Live Streaming. MPN: SK553. Hurry! Limited time offer. Offer valid only while supplies last. View larger Specifications 5.25 inch, 275 watt 3-way speakersImpedance: 4 OhmsFrequency: 85Hz – 20KHzSensitivity: 90 dB @ 1 W/1 mMidrange: 1 inch
- 5.25 inch, 275 watt 3-way speakers
- Impedance: 4 Ohms
- Frequency: 85Hz – 20KHz
- Sensitivity: 90 dB @ 1 W/1 m
- Midrange: 1 inch cone
- Mounting depth: 1-15/16” (48mm)
- Custom tooled removable skull cover
- Illuminated eyes flash to the beat of the music (except SK65)
What Comes In The Box?
- One pair of speaker wires
- Mounting screws
- Two custom tooled grilles
- Mounting template
Cone – Poly Injection
Polyurethane, categorized as a polymer, is a resilient, flexible and durable manufactured material that can take the place of paint, cotton, rubber, metal or wood in thousands of applications across virtually all fields. It can be hard like fiberglass, squishy upholstery foam that can be protective like varnish, bouncy like rubber, or sticky like glue. In the case of our cones, this material allows for maximum flexibility that produces great sounding speakers lasting a long time.
Voice Coil – Aluminum
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.
Surround – Butyl Rubber
Butyl Rubber is a synthetic (man-made) rubber and is valued for its chemical inertness, impermeability to air, and ability to endure or resist exposure to the many types of weather fronts. Butyl rubber has applications from sports equipment to automotive parts, the medical industry, and more. We use them for the surrounds that connect the cone to the basket. Food-grade butyl rubber is used in many chewing gums as the central gum base, which contributes not only the its elasticity but an obstinate, sticky quality. Similarly, the butyl rubber surround in our speakers can take an equivalent amount of abuse without quitting.
Tweeter – Mylar Dome
Mylar is a special type of stretched polyester film/plastic sheet manufactured in a range of different styles, finishes, and thickness. 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 directional, a wider dispersion of the sound waves will give you a larger "sweet spot" to work with when setting up your system.
Features & Highlights
- Impedance: 4 Ohms, Frequency Response: 85 Hz - 20 kHz, Sensitivity: 90 dB
- Woofer Cone: Poly Injection, Voice Coil: 1 Inch Aluminum
- Surround: Rubber, Basket: Stamped
- One Tweeter and One Polyimide Cone Midrange Per Speaker
- Included: Grills and Magnet Covers
- Dimensions: Depth 5.1" x Width 5.1" x Height 2.5", Weight Per Pair: 3.1 Lbs.
- 3 Year Platinum Online Dealer Warranty
|Brand:||BOSS Audio Systems|
|Item Weight:||2.5 pounds|
|Item Size:||5.1 x 2.5 x 2.5 inches|
|Package Weight:||2.9 pounds|
|Package Size:||6.5 x 3.1 x 3.1 inches|