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In Phase IPA8701D 1Ω Stable 1600 Watts Monoblock with Subsonic Filter

SKU IPA8701D
Original price £199.99 - Original price £199.99
Original price
£199.99
£199.99 - £199.99
Current price £199.99
Availability:
in stock, ready to be shipped

Delivery

Delivery is made by common carrier and is FREE for orders in-stock over £50. Next day delivery available for £9.99 at checkout for in-stock items.

Car amplifiers are the heart of a system and need be of the best quality available for your budget. All Inphase IPA car amplifiers are hand assembled and go through 35 different check points to ensure you get the best possible car amplifier today.

With One and Two OHM stable designs, trimode capability and clever protection circuits, these hand-built powerhouses will take anything you throw at them. Massive heat sinks with a high surface area to volume ratios and cast end caps to hide the wiring connections and keep things controlled – helped by forced air cooling on the real bass monsters.

The newly designed IPA8701D, IPA8704D, IPA9701D and IPA9704D now incorporate digital technology into their design, these amps are direct competition to the Pioneer GM-D amplifiers.

The IPA series amplifiers are designed for performance in a performance build. So there is no speaker level input, these are designed to fit with an aftermarket headunit. But you do not need to panic, you can use a line out converter to fit this amplifier to your factory system. For fitting the IPA series amp to a factory system we advise using the In Phase SRCAPro or for higher performance, the In Phase SRC6.

  • Class "D" FULL RANGE High-Current Dual Discrete Drive Stages
  • Class "D" FULL RANGE Technology MOSFET PWM Power Supply
  • Fully 1 Ohm Stale Operation
  • Continuously Variable 24dB/Octave SUBSONIC & 24dB/Octave Low Pass Crossover
  • Subwoofer Variable Crossover fo Deep Bass Control
  • Enhanched Bass Boost + 12dB@50Hz
  • Silver Plated RCA, Power & Speaker Terminal
  • Soft Start & Muting
  • Overload, Thermal and Short Circuit Protection
  • Power & Protection indicator

<table>
<tr>
<th colspan="2">In Phase IPA 8701D</th>
</tr>
<tr>
<td>Power source</td>
<td>14.4V DC (10V to 16V)</td>
</tr>
<tr>
<td>Grounding system</td>
<td>Negative type</td>
</tr>
<tr>
<td>Current consumption</td>
<td>30A (at continuous power : 4Ω)</td>
</tr>
<tr>
<td>Average current consumption</td>
<td>1.4A (4Ω for one channel)<br>
1.5A (2Ω for one channel.)<br>
1.6A (1Ω for one channel.)</td>
</tr>
<tr>
<td>Fuse</td>
<td>30A x 3</td>
</tr>
<tr>
<td>Dimensions (W x H x D)</td>
<td>250mm x 55.5mm x 310mm</td>
</tr>
<tr>
<td>Weight</td>
<td>2.7kg (6lbs excluding cables)</td>
</tr>
<tr>
<td>Maximum power output</td>
<td>600W x 1 (4Ω)<br>
1000W x 1 (2Ω)<br>
1600W x 1 (1Ω)</td>
</tr>
<tr>
<td>Continuous power output</td>
<td>300W x 1 (at 14.4V. 4Ω 20Hz to 240Hz.<1% THD)<br>
400W x 1 (at 14.4V. 2Ω 20Hz to 240Hz.<1% THD)<br>
800W x12 (at 14.4V. 1Ω 20Hz to 240Hz.<1% THD)</td>
</tr>
<tr>
<td>Load impedance</td>
<td>>4Ω (1Ω to 8Ω allowable</td>
</tr>
<tr>
<td>Frequency response</td>
<td>10Hz to 250Hz (+0dB.-3dB)</td>
</tr>
<tr>
<td>Signal noise ratio</td>
<td>100dB (IHF-A network)</td>
</tr>

<tr>
<td colspan="2">Low pass filter:</td>

</tr>
<tr>
<td>cut off frequency</td>
<td>50Hz to 250Hz</td>
</tr>
<tr>
<td>cut off slope</td>
<td>-24dB/oct</td>
</tr>
<tr>
<td colspan="2">High pass filter</td>

</tr>
<tr>
<td>cut off frequency</td>
<td>10Hz to 50Hz</td>
</tr>
<tr>
<td>cut off slope</td>
<td>-24dB/oct</td>
</tr>
<tr>
<td colspan="2">Bass control:</td>

</tr>
<tr>
<td>Frequency </td>
<td>50Hz</td>
</tr>
<tr>
<td>Level</td>
<td>0dB to 12dB</td>
</tr>
<tr>
<td>Gain control</td>
<td>200mV to 6V</td>
</tr>
<tr>
<td>Maximum input level / impedance</td>
<td>6V / 22kΩ</td>
</tr>
<tr>
<td>Power output</td>
<td>300W RMS x 1 Channel (at 14.4V 4Ω 20Hz to 240Hz and <1% THD+N)<br>
500W RMS x 1 Channel (at 14.4V 2Ω 20Hz to 240Hz and <1% THD+N)<br>
800W RMS x 1 Channel (at 14.4V 1Ω 20Hz to 240Hz and <1% THD+N)</td>
</tr>
<tr>
<td>S/N ratio</td>
<td>75dBA (refrence : 1W into 4Ω)</td>
</tr>
</table>

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