Battery Powered Amplifier(BPA-30)
The BPA series can easily go through with a guitar instrument, microphone, CD/MP3 player, and any other background source as drum/rhythm machine. It can also be played for up to 8 hours without any electricity supplies or powers. A specially designed BPA series includes woofer and Piezo tweeter for full range sound with clean, loud performance.
Features:
1. Two separate channels for a wide variety of uses
2. Insert jack for connecting external effects or for adding a third input
3. Headphones jack for silent operation
4. Internal rechargeable power supply for up to 8 hours of normal playing time, 2 hours at full output fully recharges within 6 hours (when battery is fully discharged; Shorter if partially charged)
5. Can also be powered by an AC wall adapter (supplied) or by a 12 volt vehicle cigarette lighter adapter
6. Two-color battery status LED red indicates low battery, yellow indicates battery okay
7. Tuned port cabinet for extended bass response; 8" woofer and Piezo tweeter for full range sound with clear highs
8. Durable high-visibility safety yellow or low-profile black molded polymer enclosure
9. Complete set of rubber feet on three different sides for positioning as a low angle monitor, a high angle monitor or as an upright speaker (see below)
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BPA-15 |
BPA-30 |
BPA-50 |
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Output Power Rating |
15W RMS @ 10% THD, 4 ohms, 13.6VDC in |
30W RMS @ 10% THD,8ohms,13.6VDC in |
50W RMS @ 10% THD,4ohms,13.6VDC in |
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Input Impedance |
20k ohm |
1M ohm |
20k ohm |
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Maximum signal accepted |
Input 1 Hi-Z 8V peak to peak, 2.75V RMS |
Channel1: 6V peak to peak |
Input1 Hi-Z 8V peak to peak, 2.75V RMS |
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Input 1 Lo-Z 1.2V peak to peak, 40mV RMS |
Channel2: 12V peak to peak |
Input1 Hi-Z 8V peak to peak, 2.75V RMS |
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Input 2 8V peak to peak, 2.75V RMS |
INPUT2 8V peak to peak,2.75V RMS |
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Gain |
Input 1 Hi-Z 52dB, Lo-Z 68dB |
Channel1: 64dB |
Input 1 Hi-Z 52dB, Lo-Z 68dB |
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Input 2 52dB |
Channel2: 56dB w/Gain switch out,86dBw/Gain switch in |
Input2 52dB |
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Sensitivity |
Input1 Hi-Z 12mV RMS, Lo-Z 1.75mV RMS |
Channel1:9mV RMS |
Input1 Hi-Z 12mV RMS, Lo-Z 1.75mV RMS |
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Input 2 12mV RMS |
Channel2:20mV RMS w/Gain switch out 7mV RMS w/Gain switch in |
Input 2 12mV RMS |
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Lin In insert.3V RMS |
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Tone Channel1:+/-15dB@600Hz |
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EQS |
Low 30dB range @ 80Hz |
Low 12.5dB range @ 80Hz |
Low 30dB range @ 80Hz |
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Low Mid 22dB range @ 400Hz |
Mid 18dB range @ 850Hz |
Low Mid 22dB range @ 400Hz |
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High Mid 20dB range @ 1.85kHz |
High 13dB range @ 6kHz |
High Mid 20dB range @ 1.85kHz |
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High 30dB range @ 10kHz |
Insert Jack: Tip Line In, Ring Line Out, Sleeve Ground |
High 30dB range @ 10kHz |
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Speaker |
8'',4ohm,15watt |
8'', 8ohm, 30W |
10'',4ohm, 50W |
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1"voice coil |
1"voice coil |
1"voice coil |
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Tweeter 2"Piezo |
2"Piezo, 10W |
Tweeter 2"Piezo |
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Power Requirement |
Internal 12V DC power supply |
Internal 15V DC power supply |
Internal 12V DC power supply |
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Dimension |
14.5*11.75*12(W*H*D cm), 20lbs |
14.5*11.75*12(W*H*D cm), 20lbs |
14.5*11.75*12(W*H*D cm), 20lbs |
Mansion Industry Co., Ltd. is a professional audio manufacturer, which includes R&D, design, sales and services department, was established in 1985, at the following address 5F, NO. 6, Szu-Wei Lane, Cheng Road, Hsin-Tien City, Taipei, Taiwan, R. O. C.
Our main products are Equalizers, Crossovers, Power Amplifiers, Video Signal Solution, MIDI Controller, USB/Firewire Audio Interface, Mixers, Digital Effect Processors, Speaker, Microphones and Home Installation Audio products.
We promote our own products all over the world, also we welcome the OEM cooperation. To keep the quality be perfect and satisfy customer's requirements is our company's top target.
At present, we own more than 300 employees. Among them, engineers and technical personnel fifty six people. The high-level employees group and advanced technique help to produce the products with competitive.
Mansion would like to set up a faithful partner relationship with every friend and provide the sincere service. We have been move a new factory about 16000 SQM located within the town of Shenzhen.
