https://supremesounds.com/coll....ections/speakers/pro

Description
Recommended power 75-300W RMS
Peak Power. 500 Watts
Frequency Response: 160hz-7Khz
Recommended tuning Frequency: 170hz
Neodymium Magnet: 5 oz
1.5 Inch Voice Coil
Impedance: 4 Ohm
Cut Out 5.9 Inches
Overall Depth: 3.18 Inches
Overall Diameter: 6.85 Inches
Sold Individually

https://supremesounds.com/coll....ections/amplifiers-1

Description
JP 23 AMP V1.5: 2300W RMS MONOBLOCK Amplifier
Crafted with precision from Las Vegas, NV, and Dunnellon, FL, the JP 23 AMP V1.5 marries the revered traditions of car audio's golden age with today's cutting-edge technology. Designed for the discerning BassHead, this amplifier is a testament to timeless quality and modern innovation.

Technical Highlights:

Power Output:
1ohm: 2000W @ 12v | 2300W @ 14.4v
2ohms: 1000W @ 12v | 1300W @ 14.4v
4ohms: 700W @ 12v
2ohm Linked: 4900W @ 14.4v
Frequency Spectrum: 10Hz - 250Hz
Cooling: Built-in fan ensures optimal performance.
Voltage Range: 9 to 15.5 Volts
Class: D - DIGITAL
User Advantages:

Sound Tailoring: Fine-tune with Low Pass Filters, Subsonic Filters, and Bass Boost.
Sleek Design: The V1.5 showcases a robust PLEXI BackPlate and a sophisticated black finish.
Detailed Specifications:

Tuning:
Low Pass Filter: 35Hz - 250Hz
Subsonic Filter: 10Hz - 50Hz
Bass Boost: 0 - 9 Db
Sound Quality: Signal to Noise Ratio: 88dB <, T.H.D @ 4ohm: <0.1%
Protection: Fuse Ratings - Single unit: 200A, Strapped: 400A
Dimensions: 17.71" L x 7.32" W x 2.24" H
Color: Black
Why JP 23 AMP V1.5?
For unparalleled audio clarity and power. Elevate your auditory experience. When only the best will do, choose JP 23 AMP V1.5. Your passion for sound deserves nothing less.

https://supremesounds.com/coll....ections/subwoofers/p

Description
1500W RMS
253 Oz Y30 Magnet
Die-Cast Aluminum Gasket
High-Efficiency FEA Optimized Motor
Carbon Fiber Cone
Carbon Fiber Dust Cap
Foam Surround
Tinsel Woven Leads on Nomex Spider
3″ Voice Coil – 4 Layers
Carbon Fiber Cone
Net Weight: 16.4kg/36.15lbs
Available in Dual 1-Ohm / Dual 2-Ohm