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Increase your systems signal to line-level with DS18’s XOHV!
This 2-channel Pre-Amplifier has a built-in Crossover and selectable bass boost frequency with high volt input and output! The XOHV is designed to work in line with H-V amplifiers that usually don’t have these features equipped.
This Pre-Amplifier’s 2-Channel capabilities allow you to connect 2 or more amplifiers for insane results!
Increase your signal strength today with the XOHV!
Highlights
Great For





| SPECIFICATIONS | |
| Audio | |
| Frequency Response | 15Hz - 20KHz |
| Signal to Noise Ratio | 100dB |
| Total Harmonic Distortion (THD) | 0.0002 |
| Stereo Signal Separation | 85dB |
| Low Level Input Range | 1.6 - 9 Volts |
| High Pass Filter Range | 15Hz - 10KHz |
| Low Pass Filter Range | 50Hz - 20KHz |
| Crossover Slope | 12dB/Oct |
| Bass Boost Range | 0~18dB |
| Bass Boost Frequency | 35~125Hz |
| RCA Pre-Output Voltage at 12.8V | 7 Volts |
| RCA Pre-Output Voltage at 14.4V | 9 Volts |
| Features | |
| Number of Channels | 2 (Left and Right) |
| Led Indicator | Power / Clip |
| Power Input Terminal Size | 14ga |
| Fuse Size | up to 1A (external) |
| Remote Output | Yes, (250mA) |
| Tiffany RCA | Yes, (Input and Output) |
| Input Ground Selector | Yes, (Ground/200ohm/Insolated) |
| Measurement | |
| Overall Length | 5.9" / 150mm |
| Overall Wide | 3.28" / 83.5mm |
| Overall Height | 1.1" / 28mm |
| Heatsink Length | 4.86" / 123.5mm |
| Heatsink Wide | 2.42" / 61.7mm |
| Gross Single Unit Weight | 9.4oz |
| SKU | XOHV |
|---|---|
| Frequency Response | 15Hz - 20KHz |
| Signal to Noise Ratio | 100dB |
| Total Harmonic Distortion (THD) | 0.02% |
| Stereo Signal Separation | 85dB |
| Low Level Input Range | 1.6 - 9 Volts |
| High Pass Filter Range | 15Hz - 10KHz |
| Low Pass Filter Range | 50Hz - 20KHz |
| Crossover Slope | 12dB/Oct |
| Bass Boost Range | 0~18dB |
| Bass Boost Frequency | 35~125Hz |
| RCA Pre-Output Voltage at 12.8V | 7 Volts |
| RCA Pre-Output Voltage at 14.4V | 9 Volts |
| Number of Channels | 2 (Left and Right) |
| Led Indicator | Power / Clip |
| Power Input Terminal Size | 14ga |
| Fuse Size | up to 1A (external) |
| Remote Output | Yes, (250mA) |
| Tiffany RCA | Yes, (Input and Output) |
| Input Ground Selector | Yes, (Ground/200ohm/Insolated) |
| Overall Length | 5.9" / 150mm |
| Overall Wide | 3.28" / 83.5mm |
| Overall Height | 1.1" / 28mm |
| Heatsink Length | 4.86" / 123.5mm |
| Heatsink Wide | 2.42" / 61.7mm |
| Gross Single Unit Weight | 9.4oz |
| Shipping Measurement L x W x H (Inches) | 7.5 x 4 x 2 |
| Weight (lb) | 1.8 |
| M/C Shipping Measurement L x W x H (Inches) | 22 x 8.5 x 8.75 |
| M/C Weight (lb) | 17.5 |
| M/C Qty | 20 |
Most products ship directly from our vendor warehouses or distributor network. Shipping times can vary depending on the brand, product size, availability, and destination.
Large or oversized items such as lift kits, wheels, tires, bumpers, exhaust systems, and audio enclosures may require additional handling time or freight shipping.
If there is ever an issue with availability, shipping cost, or delivery timing, we will contact you before moving forward with the order.
Returns may be accepted on most new, unused, unopened items within 30 days of delivery. Items must be in original packaging and in resellable condition.
Installed, used, damaged, missing-parts, electrical, special-order, clearance, or custom-built items may not be eligible for return.
Return shipping is normally the customer’s responsibility unless the return is due to our mistake, such as the wrong item being shipped.
Before sending anything back, please contact Kaos Offroad so we can review the order and provide return instructions. Returns sent without approval may be refused.
Some products are vehicle-specific. Please verify fitment before ordering. If you are unsure, contact us with your year, make, model, sub-model, and any relevant details before purchasing.
Original shipping charges, freight charges, and vendor restocking fees may be non-refundable depending on the item and supplier policy.














