MTX

5512-22 Pair + dB13 Amp + RD12 Enclosure + RWK41 + K2 Install Kit

Name: 5512-22 Pair + dB13 Amp + RD12 Enclosure + RWK41 + K2 Install Kit
Brand: MTX
SKU: (2) 5512-22+dB13+RWK41+RD12+K2
Price: 552.80 USD
Availability: InStock

Dual 12-Inch Subwoofers, 750W RMS Amp, Sealed Enclosure, RWK41 Wiring Kit, K2 Install Kit

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$552.80

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Features

Two 12" 5512-22 subwoofers, each rated for 400 W RMS
750 W RMS mono amp supports a 2-ohm final load
RD12 sealed dual 12" enclosure with 3/4" MDF construction
K2 kit includes 20 screws, 20 ft of speaker wire, and four spade terminals
RWK41 4-gauge amplifier wiring kit includes RCA and power cables

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What's Included in the box

(2) 12" 5512-22 dual 2-ohm voice-coil subwoofers
(1) dB13 mono amplifier
(1) RD12 dual 12" sealed subwoofer enclosure
Amplifier bass remote, tested-power birth sheet, and mounting screws
(1) RWK41 4-gauge amplifier wiring kit with 17 ft twisted-pair RCA cable
17 ft 4-gauge blue power cable, 3 ft 4-gauge black ground cable, and 17 ft 18-gauge blue remote cable
17 ft 16-gauge blue cable, AGU fuse holder and fuse, and 7 ft split loom
Wire ties, ring terminals, butt connectors, spade terminals, and grommets
(1) K2 dual-sub enclosure installation kit
(20) metal drywall/wood screws
20 ft of 14 AWG blue speaker wire
(4) spade terminals

SKU: SKU: (2) 5512-22+dB13+RWK41+RD12+K2

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Product Description

Build a dual-subwoofer car audio system with two 12-inch 5512-22 subs, a dB13 mono amplifier, a sealed RD12 enclosure, RWK41 amplifier wiring, and K2 enclosure installation pieces. Each subwoofer handles 400 W RMS and 800 W peak, with dual 2-ohm voice coils and a 25Hz to 130Hz response. Wire each subwoofer's voice coils in series, then connect the pair in parallel for a 2-ohm final load: the amplifier's 750 W RMS rating at 2 ohms supplies about 375 W per sub, within the listed 200-400 W RMS recommendation. The enclosure's measurements give its outside dimensions and mounting depth. The kits add RCA and power cables, speaker wire, screws, terminals, and other listed installation accessories. Spider Plateau Venting directs air at the voice coil, while progressive suspension helps control cone movement at higher output.

Features

Matched Amplifier Output
Wire each dual 2-ohm subwoofer's coils in series and the pair in parallel for a 2-ohm load, giving each sub about 375 W RMS from the 750 W amp.
Thermal Control
Spider Plateau Venting directs air toward each voice coil, while the radial-ribbed T-yoke helps dissipate heat during extended listening at higher output.
Controlled Cone Movement
The Inverted Apex Surround increases cone surface area for air displacement, and progressive suspension controls excursion to help reduce distortion at high volume.
Adjustable Bass Tuning
Low-pass and subsonic filters, phase control, bass EQ, and a dashboard subwoofer remote give listeners several ways to tune low-frequency output.
Installation Pieces Included
The sealed enclosure, RWK41 4-gauge kit, and K2 accessory kit bring RCA cables, power leads, speaker wire, screws, and terminals together.

Technical Specifications

Product Type Dual 12-inch car audio subwoofer system
Subwoofer Model (2) 5512-22
Subwoofer Power Handling 400 W RMS / 800 W peak each
Recommended Amplifier Power 200-400 W RMS per subwoofer
Subwoofer Impedance Dual 2 ohms per subwoofer
Subwoofer Frequency Response 25Hz-130Hz
Subwoofer Sensitivity 85.1 dB
Voice Coil 2-inch, dual per subwoofer
Volume Displacement 52.46 cu in per subwoofer
Enclosure Type Sealed, dual 12-inch
Enclosure Construction 3/4-inch MDF
Amplifier Model dB13 mono, 2-ohm stable
Amplifier Dyno-Certified RMS Output 750 W x 1 channel at 2 ohms; 450 W x 1 channel at 4 ohms, less than 1% THD+N
Amplifier Peak Output 3000 W x 1 channel at 2 ohms; 1800 W x 1 channel at 4 ohms
Low-Pass Filter 50Hz-250Hz
Subsonic Filter 15Hz-55Hz
Amplifier Frequency Response 15Hz-250Hz
Amplifier Fuse 80 A Maxi fuse
RWK41 Wiring Kit 4 gauge; RCA cable, power and ground cables, remote cable, fuse holder, fuse, split loom, and listed terminals/accessories
K2 Enclosure Installation Kit 20 metal screws, 20 ft 14 AWG blue speaker wire, 4 spade terminals
Subwoofer Magnet Weight 56 oz per subwoofer
Subwoofer Installation Dimensions 6.188-inch mounting depth; 11.125-inch cutout diameter
Amplifier Dimensions 9 x 2.4 x 14.7 inches (W x H x L)
RD12 Enclosure Dimensions 13.25 x 13.25 x 32 inches; 14-inch top and bottom depth; mounting depth up to 12 inches
RWK41 Cable Lengths 17 ft RCA, 17 ft 4-gauge power, 3 ft 4-gauge ground, 17 ft 18-gauge remote, 17 ft 16-gauge cable, 7 ft split loom

5512-22 Pair + dB13 Amp + RD12 Enclosure + RWK41 + K2 Install Kit