B2 Audio ZERO "Osprey" 9K Watts 1-Ohm Monoblock Class-D Half Bridge Amplifier

• 9000W 1-Ohm Monoblock Car Amplifier – Deliver raw power and clean output with the B2 Audio ZERO Osprey 9K, a high-performance amp built for serious bass and SPL performance.
• Korean Class-D Half Bridge Design – Crafted with precision Korean engineering for maximum efficiency, stability, and performance across a wide voltage range.
• RMS Rated Power from 2200W to 9000W – Consistently powerful across 12V to 16V operation, pushing your subs with clean, undistorted bass every time.
• Advanced Crossover Tuning Options – Fine-tune your setup with 24dB/oct slope, low pass (35–250Hz), subsonic (10–50Hz), and input sensitivity from 5V–0.2V for total control.
• Built for Demanding Audio Setups – Heavy-duty 0 GA power/ground terminals, 800A fuse rating, and over 95dB S/N ratio make this amplifier a powerhouse for any competition or daily system.

B2 Audio ZERO "Osprey" 9K Watts 1-Ohm Monoblock Class-D Half Bridge Amplifier

This Listing Includes:

(1) 9000W 1 ohm Class D Half bridge Amplifier

Item Description

Upgrade your car audio system with the B2 Audio OSPREY 9K Monoblock Amplifier, delivering an astounding 9000 watts of power at 1 ohm impedance. This Class D Half Bridge amplifier is engineered to provide exceptional performance while maintaining efficiency and reliability. With RMS power ratings ranging from 2200 to 9000 watts, it's capable of driving even the most demanding subwoofers with ease. Featuring adjustable low pass and subsonic crossovers, as well as precise input sensitivity control, it allows for fine-tuning to achieve the perfect sound. Crafted with Korean precision and quality, this amplifier is built to last and excel in any audio setup.

Features

• RMS Power @ 1 Ohm (14.4V): 8500 Watts


• RMS Power @ 1 Ohm (16V): 9000 Watts


• RMS Power @ 4 Ohm: Up to 3500W depending on voltage


• Class-D Half Bridge Korean Board Design


• Frequency Response: 10Hz – 300Hz


• Signal-to-Noise Ratio: >95 dB


• Input Sensitivity: 0.2V – 5V


• Low Pass Filter: 35Hz – 250Hz


• Subsonic Filter: 10Hz – 50Hz


• Damping Factor: >400


• 0 Gauge Power/Ground Terminals


• 4 Gauge Speaker Terminals


• Fuse Rating: 800A


• Dimensions: 24.5" x 9.25" x 2.67" (622mm x 235mm x 68mm)

Specifications:

• Total Watts:  9000 Watts

12V <1% THD

• RMS Power @ 4 ohm: 2200


• RMS Power @ 2 ohm: 3800


• RMS Power @ 1 ohm: 6000

13.8V <1% THD

• RMS Power @ 4 ohm: 3000


• RMS Power @ 2 ohm: 5500


• RMS Power @ 1 ohm: 8000

14.4V <1% THD

• RMS Power @ 4 ohm: 3400


• RMS Power @ 2 ohm: 5900


• RMS Power @ 1 ohm: 8500

16V <1% THD

• RMS Power @ 4 ohm: 3500


• RMS Power @ 2 ohm: 6000


• RMS Power @ 1 ohm: 9000


• Circuit Configuration: Class D Half Bridge


• Frequency response: 10 Hz ~ 300 Hz


• Signal to noise Ratio: >95 dB


• Input Sensitivity: 5V ~0.2V


• Crossover Circuit: 24 dB / OCT


• Low Pass Crossover: 35 Hz ~ 250 Hz


• Subsonic Crossover: 10Hz ~ 50 Hz


• Damping factor: >400


• Power/Ground Terminal Gauge:  0 Ga


• Speaker Terminal Gauge: 4 Ga


• Fuse Rating: 800A

Measurements:

• Length: 24.5" / 622mm


• Width: 9.25" / 235mm


• height: 2.67" / 68mm

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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