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Emotiva BPA-1 Power Amplifie

Professional Power Amplifier Features 

• Audiophile quality power amplif er

• Full Range or Subwoofer Only Capabilities

• Adjustable Active Subwoofer Crossover, variable from 50-150Hz, 18dB/oct.

• Bridgeable in Full Range and Low Pass Mode

• 75 Watts x 2 into 4 Ohms 

• 

150 Watts x 1 into 8 Ohms (Bridged Configuration

• Gold Plated RCA inputs and “Pass Thru” outputs

• “Daisy Chain” capability with a single 2 channel input

• Thermal, Short Circuit, and Overload Protection Circuits

• Signal sensing auto turn-on and soft touch front panel power switch

• Silent turn on/off - No audible transients

• THD less than .01%, 20Hz-20kHz with 80kHz measurement bandwidth

• Signal to Noise Ratio >100dB

• IEC power inlet, 120 VAC (configurable to 230  AC)

Front Panel Layout

Power Switch

This manually turns on the 

BPA-1. In the “Auto” mode, 

this remains on by the amp 

will be in standby mode until 

an audio signal is sensed.

Level Control

This adjusts the output on 

the BPA-1 to match the 

speakers connected with 

other speakers in the sys-

tem.

POWER

LEVEL

Summary of Contents for BPA-1

Page 1: ......

Page 2: ...n Diagrams 10 Stereo Connection 10 Bridged Subwoofer Connection 10 Bridged Dual Mono Connection 11 Daisy Chained BPA 1 Amplifiers 11 Troubleshooting Guide 12 No Sound from one or more speakers connect...

Page 3: ...case cabinet or closed equipment rack that may impede the flow of air through ventilation openings If installed in a closed equipment rack for custom installations be sure to add forced air ventilatio...

Page 4: ...rom digital apparatus as set out in the radio interference regulations of the Canadian De partment of Communications ATTENTION Le present appareil numerique n emet pas de bruits radioelectriques depas...

Page 5: ...rovide some protection against voltage surges and built up static charges Article 810 of the National Electrical Code ANSI NFPA 70 provides information with regard to proper grounding of the lead in w...

Page 6: ...allows you to use one BPA 1 amplifier as left and right stereo front speakers a second BPA 1 amplifier used as left and right surround speakers and a third BPA 1 amplifier used for center channel Full...

Page 7: ...iva BPA 1 ever needs to be moved or shipped back to the factory for service Make sure that you keep your sales receipt It is the only way for Emotiva to establish the duration of your Limited Warranty...

Page 8: ...gle 2 channel input Thermal Short Circuit and Overload Protection Circuits Signal sensing auto turn on and soft touch front panel power switch Silent turn on off No audible transients THD less than 01...

Page 9: ...fier In the AUTO Mode the front panel switch of the BPA 1 remains on and the amplifier wakes up with the pres ence of an audio signal Mono Stereo Switch Set the switch to Stereo for 2 channel operatio...

Page 10: ...kers in your system The subwoofer should be no less than 8 Ohms This connection diagram shows a typical use of the BPA 1 in a stereo configuration driving one left channel and one right channel speake...

Page 11: ...mono configurations when using multiple BPA 1 amplifiers This connection diagram shows a typical use of two BPA 1 s in a dual mono stereo configuration with each one driving a single full range speake...

Page 12: ...aker wires are not shorted together Make sure that no speakers are shorted internally If you have an ohm meter disconnect the speaker wires and mea sure the resistance between the speaker s positive a...

Page 13: ...he amplifier do not have any broken connections The best way to do this is to substitute a known good connection for the suspect connection If you reverse the cables and the problem goes away the cabl...

Page 14: ...18dB octave Auto Turn On Sensitivity 3mv Delay Turn Off Time 15 20 minutes Input Sensitivity Line In 36dB 27dB 1 o clock position 29dB 2 o clock position Input Impedance Line In Line Out Freq Respons...

Page 15: ...conditions under which the problem s occur Additionally please be sure to check the troubleshooting guide in this manual to rule out the possibility of something simple you may have overlooked If you...

Page 16: ...urt Suite 101 Franklin TN 37067 Toll Free 877 EMO TECH Website www emotivaaudio com Distributed Exclusively in the US by AV123 2150 W 6th Ave Suite L Broomfield CO 80020 Toll Free 877 543 7500 Website...

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