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Free standard shipping on orders
Free Worldwide Shipping & Duties Covered
We are pleased to offer Free Worldwide Shipping on all orders, delivering to all countries and regions supported by our logistics network. There are no restrictions on order quantity, parcel size, or shipment weight — every order ships at no cost to you. In addition, all customs duties, import taxes, and government-imposed fees associated with your shipment will be fully covered by us, ensuring you will not incur any extra charges upon delivery.
Please note that delivery times may vary due to local customs procedures and carrier conditions, but your shipping and customs costs will remain completely free under this policy.
We provide a secure and reliable Free Returns service for all customers. Items that remain unused and unopened may be returned within 60 days for a full refund.
All return shipping expenses, including customs-related fees, are fully covered by us.
Refund processing will be completed within 4 weeks from the date the return shipment is sent, regardless of whether the package has arrived at our facility. In general, refunds are finalized significantly earlier, ensuring a smooth and dependable experience.
General |
|
| Warranty | 3 years |
|---|---|
| Channels | Monoblock/4/5 |
| Physical dimensions (Height) | 1.93" (49 mm) |
| Physical dimensions (Width) | 10.74" (273 mm) |
| Physical dimensions (Depth) | 7.85" (199 mm) |
| Weight | Monoblock: 6.6 lbs (2.99 kg) |
| Operating voltage | 11-14.5 VDC (12 V Models) 22-29 VDC (24 V Models) |
Audio |
|
| Amplifier class | Class D |
|---|---|
| Rated continuous (RMS) power (14.4 V input @ 4 Ohm < 1% THD) | Monoblock: 750 W x 1 |
| Rated continuous (RMS) power (14.4 V input @ 2 Ohm < 1% THD) | Monoblock: 750 W x 1 |
| Rated continuous (RMS) power (12.5 V input @ 4 Ohm < 1% THD) | Monoblock: 750 W x 1 |
| Rated continuous (RMS) power (12.5 V input @ 2 Ohm < 1% THD) | Monoblock: 750 W x 1 |
| Rated continuous (RMS) power (28.8 V input @ 4 Ohm < 1% THD) | 4-Channel (24 V): 150 W x 4/300 W x 2 (Bridged) |
| Rated continuous (RMS) power (28.8 V input @ 2 Ohm < 1% THD) | 4-Channel (24 V): 150 W x 4/300 W x 2 (Bridged) |
| Rated continuous (RMS) power (25 V input @ 4 Ohm < 1% THD) | 4-Channel (24 V): 150 W x 4/300 W x 2 (Bridged) |
| Rated continuous (RMS) power (25 V input @ 2 Ohm < 1% THD) | 4-Channel (24 V): 150 W x 4/300 W x 2 (Bridged) |
| Signal-to-Noise Ratio, referred to highest rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs | Monoblock: > 110 dB below rated power 4-Channel: > 110 dB 5-Channel: > 108.5 dB below rated power |
| Signal-to-Noise Ratio, referred to 1 W (A-weighted, 20 Hz - 20 kHz noise bandwidth): Analog Inputs | Monoblock: > 88 dB 4/5-Channel: > 88.2 dB |
| Damping factor @ 4 Ω | Monoblock: > 500/50 Hz 4-Channel: > 300/50 Hz 5-Channel: > 400/50 Hz |
| Damping factor @ 2 Ω | Monoblock: > 250/50 Hz 4-Channel: > 150/50 Hz 5-Channel: > 200/50 Hz |
| THD+N @ Rated Power | Monoblock/4-Channel: < 0.03% @ 4 Ω |
| THD+N @ Rated Power: Main Channels | 5-Channel: < 0.03% @ 4 Ω |
| THD+N @ Rated Power: Subwoofer Channel | 5-Channel: < 0.05% @ 4 Ω |
| Frequency response (+0, -1dB) | Monoblock: 6 Hz-8 kHz 4-Channel: 6 Hz-30 kHz |
| Frequency response (+0, -1dB): Main Channels | 5-Channel: 12 Hz-28 kHz |
| Frequency response (+0, -1dB): Subwoofer Channel | 5-Channel: 12 Hz-10 kHz |
| Input voltage range @ RCA inputs | Switchable from 200 mV-2 V RMS (low) to 800 mV-8 V RMS (high) |
| Fuse rating | Monoblock/5-Channel: 60 A 4-Channel: 50 A 4-Channel (24 V): 25 A 5-Channel (24 V) 30 A |
| Recommended fuse type(s) | AFS, AGU or MaxiFuse™ |
| Min. copper power/Ground wire gauge | 4 AWG wire |
Signal Processing |
|
| Filter mode(s): Channels 1 & 2 | 4-Channel: Off, Low-Pass or High-Pass 5-Channel: Off or High-Pass only |
|---|---|
| Filter Slope(s): Channels 1 & 2 | 4/5-Channel: 12/24 dB/octave |
| Filter frequency range: Channels 1 & 2 | 4/5-Channel: 50 Hz-500 Hz |
| Filter mode(s): Channels 3 & 4 | 4-Channel: Off, Low-Pass or High-Pass 5-Channel: Off or High-Pass only |
| Filter Slope(s): Channels 3 & 4 | 4/5-Channel: 12/24 dB/octave |
| Filter frequency range: Channels 3 & 4 | 4/5-Channel: 50 Hz-500 Hz |
| Filter mode(s): Subwoofer Channel | Monoblock: Off, Low-Pass or High-Pass 5-Channel: Off or Low-Pass only |
| Filter slope(s): Subwoofer Channel | Monoblock: 12/24 dB/octave |
| Filter frequency range: Subwoofer Channel | Monoblock: 50 Hz-500 Hz |
| Detented, calibrated filter frequent potentiometers | |
| Infrasonic filter: Subwoofer Channel | Monoblock/5-Channel: 30 Hz, defeatable |
| Remote level control | Optional (HD-RLC) |
| Remote level modes | 4-Channel: 2 or All Channels 5-Channel: Sub Channel only |
| Channel input mode switch | 4-Channel: yes (2/4 Channels) 5-Channel: yes (2/4/6 Channels) |
| Output polarity switch | Monoblock: yes |
| Pass-through preamp output | Monoblock/4-Channel: Buffered 5-Channel: Buffered |
| Source channel selection for PreOuts | 4-Channel: yes |
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