Pure power for your system
JL Audio’s 300/4v3 4-channel amplifier puts out 75 watts RMS per channel to your speakers, so you’ll enjoy powerful, moving music in you car. You can also configure this amp to 2-channel mode and run two subwoofers with 150 watts RMS each. JL Audio’s patented Class-AB amp circuitry delivers exceptional, natural sound with extremely low distortion. The cast aluminum heatsink dissipates heat quickly, so the amp will run reliably for a long, long time.
Consistent power for performance you can count on
This Slash v3 amplifier isn’t just powerful, it’s smart. As your car system’s voltage fluctuates while you drive, the Regulated, Intelligent Power Supply™ system maintains steady, consistent power at any impedance between 1.5 and 4 ohms and at any voltage between 11 and 14.4 volts. You’ll get all the power, all the time, even with a wide range of speaker combinations.
Minimize external noise
The 300/4v3 uses “differential-balanced inputs” to isolate the signal’s ground from the chassis ground, reducing noise and making this Slash v3 amplifier compatible with almost any system, including most factory radios. Variable high- and low-pass filters give you precise level of control needed to maximize the performance of your speakers or subwoofers.
Product highlights:
- 4-channel car amplifier
- 75 watts RMS x 4 at 1.5 to 4 ohms
- 150 watts RMS x 2 at 3 to 8 ohms
- Regulated, Intelligent Power Supply system
- differential-balanced inputs
- variable high- and low-pass filters (50-5000 Hz, 12 or 24 dB/octave)
- Absolute Symmetry™ Class-AB amplifier design
- MOSFET power and output stages
- preamp and speaker-level inputs (speaker-level input requires two optional adapter packs)
- 4-gauge power and ground leads and a 40-amp fuse recommended — wiring and hardware not included with amplifier
- no onboard fuses — when installing multiple amps in a system, an additional 40-amp in-line fuse between the distribution block and the amplifier is recommended
- 13-7/16″W x 2-1/4″H x 10″D
- MFR # 98351
What’s in the box:
JL Audio Slash 300/4v3 owner’s manual
- Four channel amplifier
- 2.5mm Allen wrench
- Owner’s manual
Features & specs
| Performance | ||
|---|---|---|
| RMS Power Output (Watts x Channels) | 75 x 4 | |
| Peak Power Output (Watts x Channels) | N/A | |
| Power at 2 Ohms (Watts x Channels) | 75 x 4 | |
| Bridged Power (Watts x Channels) | 150 x 2 | |
| Minimum Impedance Bridged | 3 | |
| Minimum Impedance Unbridged | 1.5 | |
| Minimum Impedance | 1.5 | |
| Best Frequency Response | 5-30k Hz | |
| THD at Rated RMS Power | 0.03% | |
| Signal to Noise Ratio | 109 dB | |
| Input Voltage | 11v | |
| Features | ||
| Amplifier Class | AB | |
| Low-Pass Crossover Frequency | 50-5000 Hz | |
| Low-Pass Slope (dB/octave) | 12 or 24 dB/oct | |
| High-Pass Crossover Frequency | 50-5000 Hz | |
| High-Pass Slope (dB/octave) | 12 or 24 dB/oct | |
| Bass Boost | N/A | |
| Bass Boost Frequency | N/A | |
| Fan Cooled | No | |
| Fuse Rating | 40 | |
| Speaker Level Inputs | Yes | |
| Preamp Outputs | No | |
| Width (inches) | 13-7/16 | |
| Height (inches) | 2-1/4 | |
| Depth (inches) | 10 | |
| Parts Warranty | 2 Years | |
| Labor Warranty | 2 Years | |
Prompt Shipping and Professional Packing
Due to our long-term partnership in a long-standing partnership with UPS, FedEx, DHL and many other leading global carriers, we are able to offer various shipping options. Our warehouse employees will pack all goods to our exacting specifications. Before shipping your items will be carefully inspected and secured. We ship to thousands of customers each day across different countries. This demonstrates our dedication to become the biggest online retailer on earth. These warehouses are located in Europe just as they are in the USA.
Note: Orders containing more than one product are assigned a specific processing time, dependent on the particular product.
Before shipping, our team will perform an extensive inspection of the products you ordered. Currently, most orders are delivered within 48 hours. The delivery time is estimated to be between 3 and 7 days.
Returns
Due to multiple parties such as the factory and the warehouse, we cannot fully manage stock. Stocks can be changed at any time. It is possible that inventory could run out once your order has been placed.
Our policy is for 30 days. If you don't receive your item within the 30 days period, we're not able to issue a refund or an exchange.
To be considered eligible for return, it must be unopened and in the condition you received it. The item must be returned in its original packaging.
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