- 2030W RMS @ 1 Ohm Mono Block – Massive Audio’s GTR2A delivers insane power for earth-shaking bass and crystal-clear sound.
- Exclusive Massive Core Tech – Oversized toroids and MOSFET switching ensure clean, distortion-free audio even under heavy load.
- Compact & Loaded – Includes bass remote, built-in noise reduction, clip LED, and advanced protection circuitry for reliable performance.
- Precision Bass Control — Adjustable bass boost (0–12 dB at 30Hz–120Hz) lets you fine-tune your low end exactly how you want it.
- Built to Last — Mil-spec multi-layer PCB with surface-mount parts and next-gen 5-way protection keep your amp running strong for years.
2030 Watt RMS 1 Ohm Mono Block GT Full Range Amplifier With Bass Remote GTR2A
This Listing includes
- (1) 2030 Watts 1-Ohm GT Full Range Amplifier
- (1) Bass Knob
The GTR Series High-Performance Amplifiers are the ultimate companion to Massive Audio’s GTR Series Subwoofers, delivering the next generation of clean, powerful sound in a compact, ultra-efficient design.
Built with Massive Audio’s exclusive Massive Core technology, the GTR2A adds incredible headroom for distortion-free performance. Its advanced Class D digital design and oversized toroids and transformers ensure plenty of current to power even the most demanding woofers and speakers.
Premium construction includes a mil-spec multi-layer PCB with surface-mount components, full MOSFET high-speed switching, and built-in noise reduction circuitry for unmatched reliability and clarity. With next-generation 5-way protection circuitry, clip LED indicator, and 0–12 dB variable bass boost (30Hz–120Hz), the GTR2A gives you precision control and long-lasting performance.
Whether for daily driving or competitive builds, this 1-ohm stable amplifier offers power, efficiency, and flexibility in a sleek, space-saving package.
Features:
- 1 Ohm Stable Class D Digital Design
- Massive Core Power Supply with Oversized Toroids & Transformers
- Mil-Spec Multi-Layer PCB with SMD Components
- Built-In Noise Reduction & High-Speed MOSFET Switching
- Auto Sensing Turn-On via RCA Inputs & 12V Remote Output
- Variable Bass Boost (0–12 dB) / 30Hz–120Hz Range
- Advanced 5-Way Protection Circuitry
- Clip LED Indicator & 4 AWG Recommended Input
- Bass Remote: Included
Specifications;
- RMS Power @ 1 Ohm: 2030 Watts
- Peak Power: 4060 Watts
- RMS Power @ 2 Ohms: 1300 Watts
- Bridged RMS: N/A
- Minimum Impedance: 1 Ohm
- Low-Level Input Range: 300mV - 7V
- Total Harmonic Distortion (THD) @ 4-Ohms: 0.07%
- Signal-to-Noise Ratio (S/N): 93dB
- Recommended Fuse: 200A
- Maximum RCA Voltage: 8V – 17V (Input Voltage Protection)
- Frequency Response: 10Hz – 21kHz
- Selectable X-Over
- Bass Boost Range: 0-12 Db
- Bass Boost Frequency: 30-120 HZ
- Power Impute Terminal Size: 4 AWG
- Remote Level Control: Yes
- Thermal Protection: Yes
- Over Load Protection: Yes
- DC Output Protection: 8-17v
- Short Circuit Output Protection: Yes
- Dimensions:
- Length:5.9"
- Height: 2.16"
- Width: 7"
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
Bank Transfers
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.
Why Can’t I Track My Order?
If you're having trouble tracking your order:
- Make sure you’ve received the shipping confirmation email with the tracking number.
- Log into your account on our website and use the “Check Your Order Status” button.
- If the issue persists, please refer to our detailed guide on tracking your order or contact our customer service team for further assistance.
