Alpine MRV-M500B B-Stock 500W Monoblock Amplifier with W12S4 12″ Subwoofers (2) – Bundle

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$ 699.00 $329.00 (Sale ends on Jun 20, 2019)

Alpine MRV-M500B B-Stock 500W Monoblock Amplifier with W12S4 12″ Subwoofers (2) – Bundle

What’s Included in This Bundle:

(2) Alpine W12S4 BassLine Series 12″ 4-ohm Subwoofer
(1) Alpine MRV-M500B Mono V-Power Digital Amplifier

This Alpine MRV-M500B is a B-STOCK item. Click Here For Gibby’s “B-Stock” Definition

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SKU: MRV-M500 B Stock | W12S4 (2) - Bundle Category:

Frequently Bought Together

Alpine MRV-M500B B Stock Bundle + Alpine iLX-207
Price for both:   $1,178.99

Product Description

Alpine MRV-M500B B-Stock 500W Monoblock Amplifier with W12S4 12″ Subwoofers (2) – Bundle

What’s Included in This MRV-M500B Bundle:

(2) Alpine W12S4 BassLine Series 12″ 4-ohm Subwoofer
(1) Alpine MRV-M500B Mono V-Power Digital Amplifier

Alpine MRV-M500B 500 Watt Monoblock Amplifier (MRV-M500) – B Stock

This Alpine MRV-M500B is a B-STOCK item. Click Here For Gibby’s “B-Stock” Definition

Introducing the Alpine MRV-M500 Monoblock Amplifier. The new V-Power products are now Class D digital amplifiers, resulting in a huge efficiency gain versus their predecessors without
draining your battery or your pockets. Class-D provides continuous clean power to your speakers, operating at 80% efficiency far greater than conventional Class A or B amplifiers. Translation: Enjoy cleaner bass, even during extreme power demands.

Big Power, Small Package

V-Power amplifiers are known for their compact size, but don’t underestimate their power capacity. Although they have a 40% smaller footprint than their predecessors, they produce the same amount of power as before. Get the power you need, even if you have limited installation space.

Keep the Music Playing

The V-Power amplifiers provide reliable, stable thermal performance. They use a new, higher efficiency design to achieve non-stop music playback. A new circuit and heat sink design allows gradual thermal absorption and provides a gentle, almost undetectable power control.

Dual Feedback Modulation

Dual internal error correction technology – which had previously only been available in the PDX and X-Power amplifiers, is now integrated in V-Power mono amplifiers. The audio input signal is analyzed, compared, and corrected twice dynamically as the signal is processed through the amplifier. The result is amplifiers with the widest frequency response, higher damping factor, and lowest noise in its class.

Exceptionally Simple Sound Upgrade

The V-Power’s 4-channel speaker level inputs connect directly to any head unit, without the need for external converters. This makes the V-Power amplifiers ideal for upgrading factory and aftermarket systems. The flush mount controls make for easy installation. The terminal covers conveniently snap-on without the need for additional tools, to protect the wiring connections while creating a clean, finished appearance.

Proven Power

Each V-Power amplifier comes with its very own birth-sheet. V-Power amplifiers are tested and documented to show their true actual output.

500W RMS x 1 (2Ω, 14.4V, ≤1% THD+N)
300W RMS x 1 (4Ω, 14.4V, ≤1% THD+N)

Remote Bass Level Adjustment

The MRV-M500 and MRV-M250 mono models are compatible with the RUX-KNOB remote bass knob (sold separately). Use the RUX-KNOB to conveniently adjust bass levels from your dash.

Alpine W12S4 BassLine Series 12″ 4-ohm subwoofer

If you’re a car sound enthusiast, you understand the importance of bass. Alpine shares that view, and they’ve created the BassLine Series of subwoofers to give you the low-frequency punch you need to create a well-balanced system. With the Alpine W12S4 you won’t just hear the bottom end, you’ll feel it. And best of all, Alpine’s made these subs affordable so you can fill your vehicle with bass without emptying your savings account. Alpine provides consumers and leading automakers with the highest quality audio, video, navigation, and driver assistance products. Whether you’re looking for a head unit, amplifier, speakers, or back-up camera, Alpine has your perfect mobile media solution.

Bass For AllThe 2017 BASS subwoofers are engineered to be fun and loud in a budget friendly category by combining retro styling with enough efficiency to run on 250W RMS.

Performance: Efficiency & Tight Bass

An optimized magnet circuit allows more focused magnetism in the gap which results in improved efficiency. This means tighter bass control and more output!

Built solid

Alpine’s BassLine W12S4 12″ sub is built around a polypropylene/mica cone that stays stiff at high volumes to avoid distortion. The poly-foam surround and tough steel frame give the cone the support it needs to pump out the volume. This sub handles up to 250 watts RMS and its 4-ohm impedance makes it a great match for most amplifiers. To drive this single subwoofer, we recommend a mono amplifier rated between 200 and 375 watts RMS at 4 ohms. Alpine understands the importance of bass for the car audio enthusiast while keeping it budget-friendly at the same time.

Additional Information

MRV-M500B Specifications

Whats In The Box
– Mono subwoofer amplifier
– Two 30 amp ATO fuses (installed)
– 7.5″ Speaker-level input harness
– 2 Snap on terminal covers
– Four 3/4″ Self-tapping hex-head screws
– Owner’s manual (English/ French/ Spanish)
– Alpine Verification Certificate
– Warranty information
– On-line product registration information

Product Highlights
– Mono subwoofer car amplifier
– 300 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms)
– CEA-2006 compliant
– Variable low-pass filter (50-400 Hz, 24 dB/octave)
– Variable bass boost (0-12 dB at 50 Hz)
– Class D amp with MOSFET power supply
– Preamp and speaker-level inputs
– Preamp outputs
– Remote Sensing automatic turn-on when using speaker-level inputs
– Optional RUX-KNOB wired remote level control
– Gold-plated screw terminals
– Fuse rating: 30A x 2
– 4-gauge power and ground leads recommended — wiring and hardware not included with amplifier
– 8-1/4″W x 2-3/16″H x 7-15/16″D

Mobile Amplifier Channels


Mobile Amplifier Class

Class D

Mobile Amplifier Features

Bass Boost, Speaker Level Inputs

Mobile Amplifier Fuse Rating


W12S4 Specifications

– 12″ 4-ohm subwoofer
– polypropylene and mica cone with poly-foam surround
– stamped steel frame
– power handling: 50-250 watts RMS
– peak power: 750 watts
– sensitivity: 87.9 dB
– frequency response: 22-200 Hz
– top-mount depth: 5-5/16″
– sealed box volume: 1.09 cu. ft.
– ported box volume: 1.91 cu. ft.

– Condition New
– Manufacturer Alpine
– Size 12 in.
– Power No
– Impedance 4 Ω
– Mounting Depth top-mount depth: 5-5/16″
– Voice Coil No

Car Subwoofer Size


RMS Power

201 to 400 Watts

Estimated Shipping

When you add an item to your cart the Estimated Shipping* cost will be shown.  This estimated shipping* cost is accurate to most major city locations across Canada.  If the shipping cost is higher than the estimated shipping* then GibbysESM will contact you for approval before we process your order.

To learn more click Shipping Terms & Conditions

Alpine Canada 1 Year Limited Manufacturers Warranty


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