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450/4v2 |
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| Description: |
Class A/B Four-Channel System Amplifier |
| Patented Technology: |
Absolute Symmetry™ Class A/B Circuit (U.S. Patent #6,294,959) |
| Differential-Balanced
Input Topology: |
2 pair of inputs |
| Channel 1&2 Crossover: |
Fully-variable (50 Hz - 5 kHz), selectable-slope (12 or 24 dB per octave) LP, BP or HP |
| Channel 3&4 Crossover: |
Fully-variable (50 Hz - 5 kHz), selectable-slope (12 or 24 dB per octave) HP |
| Preamp Output: |
2-channel (Pass-through) |
| Bass EQ: |
+6 dB (variable boost up to +15 dB with Remote Bass Option) |
| Infrasonic Filter
(Channels 1&2 only): |
Defeatable 24dB / octave at 30 Hz |
| All speaker output
connections: |
Accept up to 8 AWG wire |
| +12V and Ground connections: |
Accept up to 4 AWG wire |
| Notes: R.I.P.S. Regulated, Intelligent Power Supply, RealSink™ Heat-Management System |
450/4v2 Class A/B Four-Channel System Amplifier
Specifications:
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450/4v2 |
| Rated Power Channels 1&2 stereo
mode: |
150 W RMS x 2 @ 1.5 ohm - 4 ohm (11 - 14.5V) |
| Rated Power Channels 1&2 bridged
mode: |
300 W RMS x 1 @ 3 ohm - 8 ohm (11 - 14.5V) |
| Rated Power Channels 3&4 stereo
mode: |
75 W RMS x 2 @ 1.5 ohm - 4 ohm (11 - 14.5V) |
| Rated Power Channels 3&4 bridged
mode: |
150 W RMS x 1 @ 3 ohm - 8 ohm (11 - 14.5V) |
| THD at Rated Power (All Channels): |
<0.03% @ 4 ohm |
| S/N Ratio (All Channels): |
>108.5 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth) |
| Frequency Response
(All Channels): |
5 Hz - 30 kHz (+0, -1dB) |
| Damping Factor (All
Channels): |
>200 @ 4 ohm / 50 Hz |
| Slew Rate (All Channels): |
±25 V / ±S @ 4 ohm per ch. |
| Left to Right Channel Separation: |
>75 dB @ 1 kHz |
| Input Range: |
Switchable from 200mV-2V RMS to 800mV-8V RMS |
| Dimensions
(L x W x H): |
19.70 in. x 9.25 in. x 2.36 in.
500 mm x 235 mm x 60 mm |
