Alpine S2-W8D2 Pair (2) with Amplifier and Belva Amp Kit

Product Details:

• 8" Dual 2 ohm S Series Subwoofer
• Power Handling:
• Peak: 900 watts
• RMS: 300 watts
• Carbon Fiber Polypropylene Cone
• Parabolic cone structure construction
• High-Amplitude Multi-Roll (HAMR) Surround
• Polypropylene ceramic dust cap
• Twist-lock grille system with no patent
• High strength steel frame for added durability
• Perimeter venting with airflow management system
• Compound radius curve extended pole geometry
• Airflow optimized dual flare pole vent
• Progressive spider with reinforced layer tinsel leads
• 1.4" High Temperature Copper Voice coil
• 5-layer voice coil winding on aluminum former
• High-excursion underhand voice coil configuration
• 8-gauge push terminals with VC configuration jumpers
• 13 mm Xmax
• 34 oz. Double Stacked Ferrite magnet motor structure
• Frequency Response: 23 - 215 Hz
• Resonance Frequency (Fs): 46.5 Hz
• Sensitivity: 82.6 dB
• Recommended sealed box volume: 0.15 cubic feet - 0.50 cubic feet
• Recommended ported box volume: 0.35 cubic feet - 0.70 cubic feet
• Top-mount depth: 3.71"
• Cutout diameter: 6.85"
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty



Priced Individually

Product Details:

• V Power Series Class D 2 ohm Stable Monoblock Amplifier
• RMS Power Rating:
• 4 ohm: 300 watts x 1 channel
• 2 ohm: 500 watts x 1 channel
• Total RMS power output: 500 watts
• Wired bass remote control Alpine RUX-KNOB (optional, sold separately)
• Speaker-level (high-level) inputs
• 1 pair of pre-amp outputs
• Automatic signal-sensing remote turn-on
• 4-way protect circuitry (over current, over/under voltage, and thermal protection)
• High-efficiency MOSFET power supply and output stage
• Continuously adjustable gain control for precise level matching
• Continuously Adjustable Gain Control
• S.T.A.R. Circuit board circuitry connection
• Top-mounted blue LED power indicator
• Multi-stage power limits for advanced thermal control
• Two-sided terminal layout for easier installation
• Integrated wire and mounting screw terminals
• Input sensitivity:
• Low level: 0.15 - 4.0 volts
• High level: 0.4 - 10 volts
• Frequency Response: 7 - 400 Hz
• Total Harmonic Distortion (THD): 1%
• Signal to Noise Ratio: 85 dB
• Variable low-pass filter: 50 - 400 Hz
• Variable Bass Boost: 0 - 12 dB
• Fuse Rating: 60A
• 4 AWG gauge amplifier wiring kit is recommended for installation.
• Dimensions: 7-7/8" L x 7-7/8" W x 2-3/16" H
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty
• MFR #: MRV-M500

Product Details:

• 4 Gauge 2-Channel Complete Amplifier Installation Kit
• Designed for car audio systems up to 1200 watts RMS
• Made from 100% Copper-Clad Aluminum (CCA)
• Satin chromed Mini-ANL fuse holder offers ideal protection for high-powered systems
• Full spec power and speaker wire meet or exceed American Wire Gauge standards
• RCA Interconnect Cable
• Twisted-pair construction provides protection against interference
• Split-tip silver-plated ends offer high-quality performance
• Molded ends equipped with colored channel identifiers for easy recognition
• Includes an assortment of wire termination hardware and cable ties
• Authorized Internet Dealer
• 1-year Manufacturer's Warranty

Kit includes:

1. 17 ft. Red 4 gauge power wire
2. 3 ft. Black 4 gauge ground wire
3. 17 ft. Gray 18 gauge remote lead wire
4. 20 ft. 16 gauge speaker wire
5. One 17 ft. 2-channel twisted-par construction RCA interconnect Cable
6. One Mini-ANL Fuse Holder with 80 amp Mini-ANL fuse
7. One Black rubber firewall grommet
8. Two 4 Gauge Chrome Plated ring terminals
9. Five 16 Gauge Spade terminal
10. One 18 Gauge Red butt connectors
11. Ten 4" Black zip ties