Massive Audio 2Ch 480W Class AB 2 Ohm Amplifier + 6" 500W 4 Ohm DVC Subwoofers

• (1) Amplifier-MA-GTX64
• (2) Subwoofers-MA-EX2
• RMS Power: 120w x 2 @ 4 Ohm
• PEAK Power: 480w

Massive Audio EX2 2 Channel 480W Class AB 2 Ohm Amp + 6" 500W Dual 4 Ohm VC Subwoofer

This Listing Includes:

• -(1) Amplifier-MA-GTX64


• -(2) Subwoofers-MA-EX2

The "EDGE" Series Amplifiers feature Nano Block Military spec circuit boards and "N" drive MOSFET power supplies for top-tier performance, along with an OEM line converter and DC offset music sensing for Auto Turn On (ATO). Mono models include a 12dB adjustable parametric EQ, a switchable 12V Out terminal, and an optional docking input for a Massive Audio 4-farad "Rail CAP" capacitor, while 2, 4, and 5-channel amps offer an X10 switch for flexible crossover settings. The GTX64 subwoofers, rated at 250W RMS / 500W MAX, feature a 1.5" Dual 4 Ohm voice coil, a UV-treated non-pressed paper cone with red-stitched EROM foam surround, and a heavy-duty steel basket mounted on double-stacked Y30 70oz Strontium ferrite magnets. Built for durability and sound quality, these subs utilize poly-cotton spiders, high-powered woven tinsel leads, and nickel-plated spring-loaded terminals, embodying Massive Audio’s dedication to value and performance.

Features: GTX64

• - Built-In OEM Line Converter


• - High Power in Extremely Small Heat Sink


• - Mil-Spec Double Sided PCB with SMD Parts


• - Built-in Noise Reduction Circuitry


• - Full Mosfet with High-Grade Switching Devices


• - Class AB Design


• - CTA-2006 Compliant


• - Built-in Auto Sensing Turn-on via Hi-Input


• - 12v Remote Output for External Devices


• - 0~12dB Variable Bass Boost


• - Next-Gen Advanced 5 Way Protection


• - RAIL CAP-E ~ 4 FARAD Capacitor (Optional)


• Specifications: GTX64


• -RMS Power: 120w x 2 @ 4 Ohm


• -PEAK Power: 480w


• -RMS @ 2 Ohms: 240w x 2


• -Bridged RMS: 480w x 1


• -Min Impedance: 2 Ohm


• -Min Ohm Bridged: 4 Ohm


• -THD: greater than 0.05% @ 4 Ohm


• -S/N: less than 80 dB


• -Input Level: 0.4~10V (Hi Inputs or Low Inputs)


• -Freq. Response: 10Hz - 25KHz


• -Bass Remote: n/a

Dimensions: GTX64

• -7.3 (in) x 5.9 (in) x 2.1 (in)

Features: EX2

• - Heavy-gauge Steel Basket with Industrial Texture Painting


• - Dual-Stacked High Flux Y30 70oz Strontium Ferrite Magnets


• - Dual Impedance / 1.5" 4 Layer Hi-Temp Voice Coil


• - Poly-Cotton Spider with Woven Round Tinsel Leads


• - UV Treated / Non-Pressed Paper Cone with EROM Foam Surround


• - Round Shape PP Vacuum Dust Cap


• - 10mm Top Plate / 18mm X-MAX


• - Customized Rubber Gasket & Magnet Boot

Specifications: EX2

• -Size: 6"


• -Watts RMS: 250w


• -Peak Power: 500w


• -Cone: UV Treated / Non-Pressed Paper


• -Voice Coil: 1.5" Dual 4 Ohm


• -Surround: EROM Foam


• -Magnet: 70oz


• -Terminals: 5 Way Binding Push Terminals


• -Basket: Heavy Gauge Steel


• -Tinsel Leads: Woven Round


• -X-Max: 9mm (1-way) + 10mm Top Plate


• -SPL: 88 dB @2.83V/1m


• -FS: 58.8Hz

Dimensions: EX2

• -Ported Box: 12"H x 10"D x 10"W / 6.5 sq. in. Port Area


• -Sealed Box: 0.9 ft3

Accepted Payment Methods at Big Jeff Audio

At Big Jeff Audio, we strive to make your shopping experience as smooth as possible by offering a wide variety of payment options. Below is a complete list of the payment methods we accept:

Credit and Debit Cards

• Visa
• Mastercard
• American Express
• Discover
• Diners Club

Digital Wallets

• Amazon Pay
• Apple Pay
• Meta Pay (formerly Facebook Pay)
• Google Pay
• Shop Pay
• PayPal

International Payment Methods

• Bancontact
• iDEAL

Bank Transfers

• Zelle

Financing Options

We also offer financing options to make purchasing easier. Learn more about our financing options here.

• Klarna
• Affirm
• Sezzle
• Snap
• Acima
• Tiptop

If you have any questions or need assistance with payments, feel free to reach out to us at info@bigjeffaudio.com or call us at 737-BIG-JEFF.

Shipping Options and Delivery Time

Do You Offer Expedited Shipping?

Yes! At checkout, you can select from different shipping options:

• Standard Shipping: Free for orders over $100.
• Expedited Shipping: Available at an additional cost, calculated based on the weight and destination of your order.

How Long Does Delivery Take?

• Handling Time: Most orders are processed and shipped within 1 business day after receiving cleared payment. Occasionally, additional handling time may be required, but we’ll notify you if that’s the case.
• Standard Shipping: Typically takes 3-5 business days, though delivery may be affected by extreme weather or holidays.

What Happens If My Package Is Undeliverable?

If your package is refused or marked undeliverable and returned to us by the carrier, you’ll need to pay the full shipping cost to have the package resent. Alternatively, we can refund your order, minus the cost of shipping.

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