Package Includes:

• (1) Alpine RS-W12D4 12” 600 Watt RMS Shallow Car Audio Subwoofer Dual 4-ohm Slim Sub
• (1) Rockville ROCK PARTY 8 Dual 8" Battery Powered Home/Portable Bluetooth Speaker

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Description:

With an ultra-shallow subwoofer design and powerful sound output, the R-Series Shallow Subwoofers give you the best of both worlds in size and sound.

Ultra-Shallow Design - Alpine's R-Series Shallow Subwoofer delivers the same fun and loud sound you've come to expect, now in a shallow subwoofer that's designed to fit in most vehicle applications.

Extreme Output - Don't let the size fool you - the enclosures feature the same motor movement (20MM of 1-way excursion) as the full-size R2-Series Subwoofers for extreme output in a shallow woofer design.

Reliable Performance - Integrated cooling fins located in the core of the subwoofer help dissipate the heat generated by the large 4-inch voil coil for enhanced cooling reliability and hours of uninterrupted playtime.

Features:

• 12" High-Performance Shallow Bass Driver
• Neodymium Magnet
• Alpine Gen2 DD Linear Magnetic Circuit
• Aluminum Dust Cap
• Protective steel mesh grille
• Cast Aluminum Frame

Specifications:

TECH SPECIFICATIONS:

• Mounting Depth: 3.25"
• Power Range: 500W-600W RMS
• Power Handling: 600W RMS / 1800W Peak
• Frequency Response: 25Hz-100Hz
• Magnet Weight: 10.4 oz
• Voice Coil: 4" (100mm)

BOX SPECIFICATIONS:

• SEALED BOX RANGE:
  
• Net Internal Volume: 0.6 - 1.5ft3
• RECOMMENDED SEALED BOX (SMALL VOLUME):
• External Dimensions: 18" x 15" x 6.5"
• Gross Internal Volume: 0.65 ft3
• Net Internal Volume: 0.60 ft3
• F3,Fb: 35 Hz, 49 Hz
• RECOMMENDED SEALED BOX (MEDIUM VOLUME):
  
• External Dimensions: 22" x 16" x 7"
• Gross Internal Volume: 0.95 ft3
• Net Internal Volume: 0.90 ft3
• F3,Fb: 30.5 Hz, 43 Hz
• RECOMMENDED SEALED BOX (LARGE VOLUME):
  
• External Dimensions: 21" x 16" x 9"
• Gross Internal Volume: 1.25 ft3
• Net Internal Volume: 1.20 ft3
• F3, Fb: 29 Hz, 40 Hz
• Displacement Volume: 0.05ft3
• Hole Cutout Size: 11-5/8" (295 mm)

THIELE-SMALL PARAMETERS:

• Sensitivity (1W/1m):81 dB
  
• DC Resistance (Re): 3.6? + 3.6?
• Free Air Resonance (Fs): 29 Hz
• Equivalent Stiffness: 43.84 L
• Mechanical Q (Qms): 7.04
• Electrical Q(Qes): 1.17
• Total Q(Qts): 1.49
• Cone Area (Sd): 572 cm2
• Linear Excursion (Xmax): 20 mm
• Mechanical Travel(Xmech): 54 mm

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Video of ROCK PARTY 8:

How To Set Up Your ROCK PARTY 8:

What's In The Box:

• Speaker
• Full function Remote
• Power Adapter
• Owners Manual and Warranty Card

What makes the ROCK PARTY 8 the perfect speaker for your party?

• Fully wireless with a 3-6 hour battery life per charge. Weather your party is indoors or outdoors this speaker has you covered!
• With dual 8" woofers you can expect a full frequency response with amazing bass. The speaker plays extremely loud without distortion
• Making this perfect for any party situation.
• With (2) microphone inputs you can enjoy karaoke or you can just MC your party.
• Many cool LED modes give you a party atmosphere that is fun ant enlightening.

Features:

• Rockville ROCK PARTY 8 Dual 8" Battery Powered Home/Portable Bluetooth Speaker
• 500 Watts Peak power
• 250 Watts Program power
• 125 Watts continuous RMS power
• Rechargeable speaker can last 3 - 6 hours per charge depending on volume
• Built In Bluetooth 5.0 audio streaming (up to 66 feet)
• Built in wireless Bluetooth pairing of 2 speakers using TWS (true wireless stereo) technology
• USB input (32gb)
• TF card input (32gb)
• (2) High power long-throw dual 8" woofers with 1" tweeter
• 12V/7.5A lead acid battery
• Rechargeable battery lasts about 6 hours on low volume, about 3 hours on high volume
• (2) ¼" mic inputs with mic volume control
• 3.5MM aux input
• Mega bass button adds more low end bass to your music
• Rotary volume control
• Echo control, bass control, treble control
• Ported enclosure for enhanced bass response
• Carry handle for easy portability
• Preset equalizer curves (Pop, Rock, Jazz , Classic, Vocal, Flat)
• Light modes: Off, Rotate to the beat, blinking to the beat, Spectrum analyzing to the beat
• Selectable colors in each mode: purple, blue, red, neon green, dark green, light blue, dark blue, purple, white, red
• LED display
• Class D amplifier
• Record function will record the output of the microphones onto the USB or SD card slot
• Unit weight: 23.14 Lbs
• Unit dimensions in inches: 12.59" x 12.2" x 24.8"