MTX Terminator Dual 12 Subwoofer System + Rockville RWK81 & RXC2D Bundle
MTX
MTX Terminator Dual 12 Subwoofer System + Rockville RWK81 & RXC2D Bundle
MTX Terminator Dual 12 Subwoofer System + Rockville RWK81 & RXC2D Bundle
Dual 12 Subwoofer System, 400W RMS, Includes Monoblock Amp, 8 AWG Wiring Kit, 2 Farad Capacitor
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Features
- Dual 12 subwoofer enclosure delivers tight, powerful low-end bass.
- 1200W peak, 400W RMS system output for impactful daily listening.
- Class D monoblock amplifier with bass boost and low-pass filter control.
- 8 AWG copper amp kit maintains strong, clean power delivery.
- 2 farad capacitor stabilizes voltage during heavy bass hits.
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What's Included in the box
- MTX Terminator dual 12 loaded sealed subwoofer enclosure with Class D monoblock amplifier
- Rockville RWK81 8 gauge 2-channel car amplifier wiring installation kit
- Rockville RXC2D 2 farad 12 volt stiffening power capacitor with mounting hardware and charging resistor
SKU: SKU: TNP212D2+RWK81+RXC2D
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Product Description
This Bundle Includes
MTX Terminator Dual 12" Subwoofer & Sealed Enclosure
MTX TN250.1 Amplifier
RXC2D 2 Farad Stiffening Power Capacitor with LED Digital Volt Meter
RWK81 8 Gauge Complete Amp Installation Wire Kit
RTR172 17 Foot 2 Channel Twisted Pair RCA Cables
Features
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Powerful Dual 12 Subwoofer System
The MTX Terminator dual 12 subwoofer enclosure delivers up to 1200 watts peak and 400 watts RMS for deep, controlled bass that fills your cabin with rich low-end impact.
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Focused Low-Frequency Tuning
Frequency response from 37–150 Hz with a sealed MDF enclosure and polypropylene cones produces tight, musical bass that complements factory or aftermarket speakers.
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Efficient Class D Amplifier
The Terminator Series Class D monoblock amp offers selectable bass boost, low-pass filtering, and adaptive cooling for strong output and reliable performance on long drives.
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Premium 8 AWG Copper Wiring Kit
The Rockville RWK81 kit uses true-gauge 8 AWG power cable and 100% copper RCA interconnects for superior conductivity, reduced signal loss, and cleaner, more defined sound.
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Stable Power With 2 Farad Capacitor
The Rockville RXC2D 2 farad capacitor with LED voltage display reduces voltage drop on heavy bass hits, helping your amplifier play stronger and your lights stay consistent.
Technical Specifications
- Product Type Dual 12 subwoofer, amplifier, wiring, and capacitor car audio bundle
- Subwoofer Configuration Dual 12 in MTX Terminator loaded sealed enclosure
- Subwoofer Peak Power 1200 W peak output (system)
- Subwoofer RMS Power 400 W RMS (system)
- Voice Coils Dual aluminum voice coils, single 4 ohm per sub, pre-wired to 2 ohm load
- Subwoofer Cone Material Polypropylene cone with rubber surround and MTX logo dustcap
- Subwoofer Magnet 48 oz magnet motor structure
- Subwoofer Frequency Response 37–150 Hz
- Enclosure Construction 5/8 in MDF with durable black carpeting and logo detailing
- Amplifier Type Terminator Series Class D monoblock car amplifier
- Amplifier Power 400 x 1 W peak @ 2 ohm, 200 x 1 W RMS @ 2 ohm
- Amplifier Features Selectable bass boost (0, 6, 12 dB @ 40 Hz), mono gain, smart auto turn-on
- Amplifier Filter Built-in low-pass filter at 85 Hz, 18 dB/octave slope
- Amplifier Compliance CEA-2006 compliant design
- Amplifier Frequency Response 20–85 Hz
- Amplifier THD 1% THD at rated RMS power
- Amplifier SNR 73 dB signal-to-noise ratio
- Amplifier Fuse Rating 25 A x 1
- Amplifier Power Cable Recommendation 8 AWG power and ground leads recommended
- Capacitor Model Rockville RXC2D stiffening power capacitor
- Capacitor Rating 2 farad, 12 V with 24 V surge capacity
- Capacitor Display Red LED digital voltage display with blue LED charge/discharge metering
- Capacitor Protection IC controlled circuitry with negative polarity protection
- Capacitor Mounting Lucite unbreakable mounting brackets with hardware and charging resistor
- Wiring Kit Model Rockville RWK81 8 gauge 2 channel amplifier wiring kit
- Power Cable 17 ft 8 AWG translucent blue SuperFlex power cable
- Ground Cable 3 ft 8 AWG translucent black SuperFlex ground cable
- Speaker Wire 17 ft 16 gauge translucent blue SuperFlex speaker wire
- Remote Turn-On Wire 17 ft 18 gauge blue remote cable
- RCA Cables 17 ft high grade twisted pair 100% copper RCA interconnects
- Fuse Holder Gold plated AGU heat resistant fuse holder with 60 A AGU fuse
- Protective Loom 7 ft split tube loom for under-hood cable protection
- Wire Jacket Soft abrasion-proof PVC jacket rated -40 to 220 °F
- Weight Not specified
- Dimensions Sub enclosure 13.875H x 29.625W x 13.875D in; amp 13-1/16L x 10-3/16W x 2-1/4H in; capacitor 13 x 3.75 x 7 in