BlackSpider BSA-V65.1 65000W Monoblock Amplifier

The BlackSpider BSA-V65.1 Vortex | 65000W Monoblock Amplifier
Vortex Series
FEATURES:
- Monoblock Class D Amplifier
- Vortex Series
- 65000W Maximum Power Rating
- 1-Ohm Stable Operation
- 3500W RMS × 1 @ 4 Ohms
- 4500W RMS × 1 @ 2 Ohms
- 5500W RMS × 1 @ 1 Ohm
- Dual Cooling Fan System
- Low-Level RCA Input
- Adjustable Input Sensitivity
- Bass Boost Control
- Variable High-Pass Crossover
- Variable Low-Pass Crossover
- Short-Circuit Protection
- Thermal Protection
- Overload Protection
- Remote Level Control
- 11–15V DC Operating Range
BlackSpider BSA-V65.1 65000W Monoblock Amplifier

Packaging
PRODUCT FEATURES:
BlackSpider BSA-V65.1 Vortex 65000W Monoblock Amplifier

The BlackSpider BSA-V65.1 Vortex | 65000W Monoblock Amplifier
Vortex Series
The BlackSpider BSA-V65.1 is a monoblock Class D amplifier from the Vortex Series, designed to provide high-output amplification for car audio subwoofer systems. Rated at 3500W RMS × 1 at 4 Ohms, 4500W RMS × 1 at 2 Ohms and 5500W RMS × 1 at 1 Ohm, the amplifier supports 1-Ohm stable operation, allowing it to be used with a range of correctly configured subwoofer systems.
The BSA-V65.1 includes low-level RCA inputs, adjustable input sensitivity, variable high-pass and low-pass crossover controls and 0–12dB bass boost for system tuning. A dual cooling fan system assists with heat dissipation during operation. For system protection, the amplifier incorporates short-circuit, thermal and overload protection.
FEATURES:
Monoblock Class D Amplifier
Vortex Series
65000W Maximum Power Rating
1-Ohm Stable Operation
3500W RMS × 1 @ 4 Ohms
4500W RMS × 1 @ 2 Ohms
5500W RMS × 1 @ 1 Ohm
Dual Cooling Fan System
Low-Level RCA Input
Adjustable Input Sensitivity
Bass Boost Control
Variable High-Pass Crossover
Variable Low-Pass Crossover
Short-Circuit Protection
Thermal Protection
Overload Protection
Remote Level Control
11–15V DC Operating Range
⚠️ IMPORTANT:
- Observe impedance requirements: Do not connect a speaker/subwoofer load below 1 Ohm. Always calculate the final impedance before installation.
- Use suitable wiring and electrical support: High-power amplifiers require correctly rated power/ground cables, appropriate external fuse protection and an electrical system capable of supplying the required current.
- Ensure adequate ventilation: Keep the amplifier and dual cooling fan openings unobstructed, and correctly set gain, crossover and bass boost controls to help prevent clipping, overheating or speaker damage.
- Professional installation is recommended.
Please note that Click and Collect is only applicable for items weighing a volumetric maximum of 7 kg; items that weigh more than the maximum will be received through standard My Audio shipping.
as a a a a a a a a a a a a a a a a a a a
as a a a a a a a a a a a a a a a a a a a
an a a a a a a a a a a a a a a a a a a a
an a a a a a a a a a a a a a a a a a a a
*Be sure to follow us on Facebook or Instagram so you don’t miss out on our latest products, new stock and much more: My Audio and Security Facebook / My Audio and Security Instagram .*
| Brand | Blackspider |
|---|---|
| Color | Silver |
| Packaging Size | 27 x 49.5 x 10 cm |
| Packaging Weight | 6 kg |
| Volumetric Weight | 3.34 kg |
| Specification | Details |
|---|---|
| Brand | BlackSpider |
| Model | BSA-V65.1 |
| Series | Vortex Series |
| Amplifier Type | 1-Channel Amplifier |
| Amplifier Class | Class D |
| Number of Channels | 1 |
| Maximum Power | 65000W |
| RMS Power @ 4 Ohms | 3500W × 1 |
| RMS Power @ 2 Ohms | 4500W × 1 |
| RMS Power @ 1 Ohm | 5500W × 1 |
| Minimum Stable Impedance | 1 Ohm |
| Frequency Response | 10Hz–180Hz |
| Signal-to-Noise Ratio | ≥88dB |
| Total Harmonic Distortion (THD) | ≤0.08% |
| Input Sensitivity | 0.2V–6V |
| High-Pass Filter (HPF) | 40Hz–180Hz |
| Low-Pass Filter (LPF) | 30Hz–80Hz |
| Bass Boost | 0–12dB |
| Operating Voltage | 11V–15V DC |
| Audio Input | Low-Level RCA |
| Cooling System | Dual Cooling Fan |
| Protection | Short-Circuit, Thermal & Overload Protection |
| Load | RMS Power |
|---|---|
| 4 Ohms | 3500W RMS × 1 |
| 2 Ohms | 4500W RMS × 1 |
| 1 Ohm | 5500W RMS × 1 |
1 × BlackSpider BSA-V65.1 1-Channel Class D Amplifier
1 × Wired Remote Level Controller
1 × Remote Control Cable
1 × User Manual
Mounting Hardware
Related products
BlackSpider BSA-V32.4 32000W 4-Channel Amplifier

BlackSpider BSA-V32.4 Vortex | 32000W 4-Channel Amplifier
Vortex Series
FEATURES:
- 32000W Maximum Power
- 4-Channel Class AB Amplifier
- 200W RMS × 4 @ 4 Ohms
- 300W RMS × 4 @ 2 Ohms
- 600W RMS × 2 @ 4 Ohms Bridged
- Stable 4-Ohm Stereo Operation
- Dual Cooling Fan System
- Low-Level RCA Input
- Adjustable Input Sensitivity
- Variable High-Pass Crossover
- Variable Low-Pass Crossover
- 0–12 dB Bass Boost Control
- Stereo and Bridged Configuration Support
- Short-Circuit Protection
- Thermal Protection
- Overload Protection
- 30A × 2 Onboard Fuse Rating
- 11–15V DC Operating Range
BlackSpider BSA20.4 20000W 4 Channel Amplifier

The BlackSpider BSA20.4 | 20000W 4 Channel Class AB Amplifier with BUILT-IN COOLING FAN
Atrax Series
Features:
- MOSFET Power Amplifier
- 2Ω Stable Circuitry
- Bridgeable Channel Configuration
- Variable High & Low Pass Crossover
- Rear Channel Bass Boost
- Built in Cooling Fan
- Built-in Protection Circuitry
- Power Output 4Ω: 130W x 4 CH
- Power Output 4Ω: 400W x 2 CH Bridged Channel Pair
- Power Output 2Ω: 200W x 4 CH
BlackSpider BSA28.4 28000W 4 Channel Amplifier

The BlackSpider BSA28.4 | 28000W 4 Channel Amplifier with BUILT-IN COOLING FAN
Atrax Series
Features:
- MOSFET Power Amplifier
- 2Ω Stable Circuitry
- Bridgeable Channel Configuration
- Variable High & Low Pass Crossover
- Rear Channel Bass Boost
- Built in Cooling Fan
- Built-in Protection Circuitry
- Power Output 4Ω: 170W x 4 CH
- Power Output 4Ω: 500W x 2 CH Bridged Channel Pair
- Power Output 2Ω: 250W x 4 CH
BlackSpider BSAH27.4 27500W 4 Channel Amplifier

The BlackSpider BSAH27.4 | 27500W 4 Channel Class AB Amplifier with BUILT-IN COOLING FAN
Huntsman Series
Features:
-
High Efficiency MOSFET Power Amplifier design
-
2Ω Stable Circuitry for reliable high-power output
-
Bridgeable Channel Configuration
-
Variable High & Low Pass Crossover to fine-tune your audio
-
Rear Channel Bass Boost
-
Built-in Cooling Fan
-
Power Output 4Ω: 170W x 4 CH
-
Power Output 4Ω: 500W x 2 CH Bridged Channel Pair
-
Power Output 2Ω: 250W x 4 CH
BlackSpider BSAR25.1 Rogue Series 25000W Monoblock Amplifier
The BlackSpider BSAR25.1 | 25000 Watts 1 Channel (Monoblock) Class D Amplifier
Rogue Series
Features:
- Military Spec Audiophile Grade Components
- 1 Ohm Stable Circuits
- Variable Low Pass Electronic Crossover
- Extra Heavy Heat Sink for Better Heat Dissipation
- Thermal / Short-circuit / Overloading Protection
Available at:

BlackSpider BSAT34.1 34000W Mono Block Amplifier

The BlackSpider BSAT34.1 | 3400W Mono Block Class D Amplifier
Tarantula Series
Features:
- Military Spec Audiophile Grade design
- 1Ω Stable Circuitry
- Variable Low Pass Crossover
- Extra Heavy Heat Sink
- Built in Cooling Fan
- Built-in Protection Circuitry
- Power Output 4Ω: 750W x 1 CH
- Power Output 2Ω: 1200W x 1 CH
- Power Output 1Ω: 1700W x 1 CH
BlackSpider BSAT34.1 34000W Monoblock Amplifier

The BlackSpider BSAT34.1 | 34000W Monoblock Amplifier
Tarantula Series
FEATURES:
- High-performance mono block Class D amplifier
- 34000W max power output for powerful bass performance
- Designed specifically for subwoofer applications
- Efficient Class D technology for reduced heat and power consumption
- Variable low pass crossover for precise sound tuning
- Stable operation across multiple impedance levels
- Built-in protection circuits (thermal, overload, short circuit)
- Heavy-duty heat sink for improved heat dissipation
- High-quality internal components for reliable performance








Reviews
There are no reviews yet.