About: Stetsom HL800.4 High Line 4-Channel Amplifier 4 x 225 Watts RMS
The HL800.4, is a 900W RMS product with 4 CHANNELS OF 225W RMS and great installation versatility. It features independent front and rear channels such as LEVEL to adjust the input signal level and Crossover, allowing you to choose between LOW-PASS, HIGH-PASS or FLAT (FULL-RANGE) operation.
Specifications:
| HL800.4 - 1 Ohm | HL800.4 - 2 Ohms | |
| Number of Channels | 4 | 4 |
| RMS Power at 1 Ohm 12.6V | 4 x 226W RMS (Stereo) | |
| RMS Power at 2 Ohm 12.6V | 2 x 144W RMS (Stereo) | 4 x 225W RMS (Stereo) |
| RMS Power at 4 Ohm 12.6V | 4 x 140W RMS (Stereo) | |
| RMS Power at 1 Ohm 13.8V | 4 x 260W RMS (Stereo) | |
| RMS Power at 2 Ohm 13.8V | 4 x 204W RMS (Stereo) | 4 x 260W RMS (Stereo) |
| RMS Power at 4 Ohm 13.8V | 4 x 165W RMS (Stereo) | |
| Power @ 12.6V Bridge 2 Ohms | 2 x 430W RMS | |
| Power @ 13.8V Bridge 2 Ohms | 2 x 520W RMS | |
| Power @ 12.6V Bridge 4 Ohms | 2 x 450W RMS | |
| Power @ 13.8V Bridge 4 Ohms | 2 x 520W RMS | |
| Supply Voltage | 9V ~ 15V DC | 9 ~ 15V |
| Frequency Response | 20Hz ~ 22KHz | 10Hz ~26KHz |
| Crossover Low Pass | 90Hz | 90 Hz |
| Crossover High Pass | 90Hz | 90 Hz |
| Signal to Noise | >90dB | > 90 dB |
| Harmonic Distortion | >0,3 % THD | > 0,4 % THD |
| Input Sensitivity | 200mV | 200mV |
| Input Impedance | 15K OHMS | 14K OHMS |
| Impedance Output | Stereo: 1 OHM / Bridge: 2 Ohms | Stereo 2 OHMS / Stereo 4 Ohms |
| Consumption with Signal Musical | 52,5A | 44A |
| Consumption with Signal Bass | 105A | 88A |
| Dimensions (H x W x D) | 66 x 206 x 206 mm | 66 x 206 x 206 mm |
| Weight | 1.70 Kg | 1.70 Kg |
Most products include a
limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use.
Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside
manufacturer specifications.
For complete warranty terms, exclusions, and claim procedures, please visit our full
Warranty Policy page.
Most products include a
limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use.
Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside
manufacturer specifications.
For complete warranty terms, exclusions, and claim procedures, please visit our full
Warranty Policy page.
Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.
Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.
Stetsom
Stetsom
Stetsom
Kicker
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On orders over $200*
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Most orders ship within 24 hours
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