Massive Audio 2x 12" 3000 Watt Subwoofers 2.5" Dual 4 Ohm Voice Coil MGK124 W/ Massive Audio Monoblock 1 Channel Full Range Amplifier 1500 Watt Class D E3F
Our MGK Series subwoofers are rated at 750 Watts RMS / 1500 Watts MAX power with a 2.5" voice coil configured for dual 4 ohm impedance. All MGK subs use tight Red stitching that?s sewn through a UV treated non-pressed paper cone onto a Pressed Foam surround. Then it?s bonded to a heavy gauge steel basket that?s bolted to double stacked High Flux Y30 120oz Strontium ferrite magnets with a 10mm top plate. Then everything dances on a springy poly cotton spider with high powered woven tinsel leads that connect to spring loaded 5-way binding nickel plated speaker connectors. These woofers scream sound quality and truly represent Massive Audio's commitment to value and performance.
Don?t let its diminutive size fool you, this ultra compact Massive Audio E3F ?EDGE? Series Amplifier is a Class D powerhouse capable of up to 1500 Watts RMS at 1 Ohm. With a frequency range of 25Hz - 18KHz this amplifier will deliver high current for Subwoofers, Mid-Range and Full Range Speakers!
It?s Class D design enables it?s compact footprint and cool running within all system configurations. There?s no need to worry about ?running out of gas?, our E3F has a regulated power supply and dual output voltage.
As with all Massive ?Edge? series Amplifiers only the highest quality materials are used. One example is our use of Double Sided, Mil Spec PCBs with Surface Mount Devices. Another Massive ?Edge? family trait is the inclusion of our built-in OEM Line Level Converter with RCA inputs, capable of processing RCA or Speaker levels signals up to 10 Volts! This built in converter eliminates the need for an additional component, thereby reducing cost.
Differential input switching allows for twisted or single end RCA connections to prevent ground noise for those difficult installations and when using a high input source this Amplifier has a built-in auto sensing turn on function. The E3F features variable LPF, HPF and Full Range crossovers for precise tuning.
The E3F also features a 0 ? 12db variable Bass Boost circuit that can be controlled remotely with purchase of our UR1 Bass Boost control and maintaining our legacy of continually upgrading, we include our Next Gen Advanced 5 Way Protection circuitry.
This Listing Includes:
(2) Massive Audio 12" Subwoofers MGK124
(1) Massive Audio Monoblock Amplifier E3F
Specifications and Features per each GTX154 Subwoofer
- Heavy Gauge Cast Aluminum Basket with Industrial Texture Painting
- Dual Stacked High Flux Y30 Strontium Ferrite Magnets
- Dual 4 Ohm, 2.5" Aluminum Voice Coils
- Poly Cotton Spider with Woven Round Tinsel Leads
- Reinforced Kevlar Cone with Pressed Foam Surround
- Round Shape PP Vacuum Dust Cap
- 10mm Top Plate
- Customized Rubber Gasket & Magnet Boot
Nominal Diameter: 12.91
Nominal Impedance: 4 Ohm
MAX Power Handling: 1500 Watts
RMS Power Handling: 750 Watts
SPL@2.83V: 90.1 dB
1-WSPL: 84.3 dB
Voice Coil Diameter: 250 mm
Voice Coil Former Material: High Impedance Aluminum Former with EISV
Cone Material: Non-pressed Paper Cone with Pressed Foam Surround
Surround Material: Pressed Foam
Basket Material: Heavy Duty Cast Aluminium Basket with Industrial Texture
Basket Color: Black
Magnet Material: High Flux Y30 Strontium Ferrite
Displacement Volume: 0.00246 m? | 0.075 ft?
THIELE & SMALL PARAMETERS:
Equivalent Volume: Vas - 35.7 Liters
Excursion: X-max - 15 mm
Free Air Resonance: Fs - 32.2 Hz
Mechanical Factor: Qms - 3.3
Electrical Factor: Qes - 0.675
Total Factor: Qts - 0.56
DC Resistance: Re - Parallel 1.7 Ohm | Series 6.8 Ohm
Moving Mass: Mms - 234.4 g
Compliance: Cms - 0.104 mm/N
Force Factor: BL - Parallel 11.3 Tm | Series 21.8 Tm
Voice Coil Inductance: Le - Parallel 0.96 mH | Series 0.92 mH
Diaphragm Area: Sd - 0.0491 sq.m
Sealing Internal Volume: 0.94 ft?
Ported Internal Volume: 1.38 ft?
Port Round (D x L): (2) 4"x10"
Sealed Tunning Frequency: Fb - 46 Hz
Port Tunning Frequency: Fb - 38 Hz
DIMENSIONS PER SUBWOOFER:
Overall Diameter: 328 mm | 12.91 in.
Front Mount Baffle Cutout: 287 mm | 11.30 in.
Mounting Depth: 179 mm | 7.05 in.
Overall Depth: 179 mm | 7.05 in.
Motor Diameter: 250 mm.
Unit Weight: 18.3 Lb.
Specifications and Features of E3F Amplifier
- Built-In OEM Line Converter.
- Versatile Full Range 25Hz - 18KHz Class D Monoblock.
- High Power in Extremely Small Heat Sink.
- Differential Input Switch to Eliminate Noise.
- Clip LED to Indicate Signal Clipping.
- Mil Spec Double Sided PCB with SMD Parts.
- Built-in Noise Reduction Circuitry.
- Full Mosfet with High Grade Switching Devices.
- Regulated Power Supply & Dual Output Voltage.
- 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.
Total Watts (Peak): 3000 Watts
RMS Power @ 4 OHM: 1CH x 370 Watts
RMS Power @ 2 OHM: 1CH x 1000 Watts
RMS Power @ 1 OHM: 1CH x 1500 Watts
RMS Power @ 4 OHM Bridge: N/A
Frequency Response: 25Hz ~ 18KHz
Signal To Noise Ratio: >95dB
Efficiency @ 4 OHM: >85%
Total Harmonic Distortion @ 4 Ohm, 30% Rated Power: <0.1%
Low Pass Filter (LPF): 25Hz ~ 18KHz
Subsonic Filter (HPF): 25Hz ~ 9.1KHz
Bass Boost Level: 0 ~ 12dB
Bass Boost Frequency: 50Hz ~ 110Hz
Amplifier Class: D
Amplifier Type: Full Range Monoblock
Number Of Channels: 1
Minimum Impedance: 1 Ohm
Led Indicator: Power/Protect/Clip
Fuse Size: 90A
Remote Level Control: Optional
Overheat Protection: Yes - 176?F/80?C
Short Circuit Test: Yes
Low Voltage Protection: Yes
Clipping Protection: Yes
Body Color | Finish: Black
Overall Length: 5.82?
Overall Width: 5.9?
Overall Height: 2.1?
Unit Weight: 4.5 lbs
We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.
We accept PayPal for all international orders, your address must be verified with PayPal.
We are not responsible for any custom duties or brokerage fees that may apply for all international orders.
When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.
If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal
With Free Same Business Day Shipping we work to get you your order Fast.
All orders over $500 will require a signature for delivery.
All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).
P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.
Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and
Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.
Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.
If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping
MISSING A PACKAGE?
If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:
Verify the shipping address on the order is the address where you are looking for the package
Look for a notice of attempted delivery
Look around the delivery location for the package, or see if a neighbor has accepted the delivery
Be sure to double check your mailbox and other usual spots for package delivery
If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.