DSPPA PA Amplifiers

Bosch Plena PLE-2MA120-EU
These Plena mixer amplifiers are high performance, professional public address units with modern state of the art features. They are easy to use, taking the complexity away from the user and putting it where it belongs, inside the equipment. Providing a crisp call or clear music is as easy as turning on the radio. The amplifier is also surprisingly affordable, without sacrificing features such as ducking, priority and flexibility.
Bosch Plena PLE-2MA240
The Bosch Plena PLE-2MA240 is a highly versatile 240 watt, 2 zone mixer amp with a total of 9 inputs, suitable for 100 volt line commercial audio systems as well as low impedance sound systems using 8 ohm loudspeakers.
Easy to use, with simple zone labels included in the box as well as setting indicators which enable the installer to place coloured markers on the volume and tone controls to indicate optimum and maximum recommended volume settings.
An integral 24 VDC battery charger trickle charges a 24 VDV backup battery (available separately) which could then power the amplifier in the event of a mains failure.
Despite its simplicity, the PLE2MA240 still has flexible features such as ducking, priority paging and voice activated emergency override.
The Bosch PLE 2MA240 can be used freestanding or mounted in a 19″ rack using the rack mounting brackets supplied.
Compatible with the Bosch PLE-2CS 2 zone call station / paging mic.
This flexible public address amplifier is suitable for distributed sound systems for background music and microphone calls.
Bosch Plena Matrix PLM-4P125 / PLM-4P220
The Bosch PLM-4P125 and PLM-4P220 Plena Matrix amplifiers are reliable cost effective 4 channel amplifiers with bridgeable outputs. Ideal for sound systems in shopping centres, schools, churches, restaurants and conference venues.
These efficient class D amplifiers also have a DSP built in and benefit from a power saving mode which reduces running costs by 80% when areas are not in use.
The tamper resistant design has no controls on the front of the unit; DSP processes and input mixing is all controlled by GUI via PC or iOS app.
The PLENA Matrix system is designed to be versatile and easy to use. Users can control the audio settings and adjust volume levels wirelessly via an iPad® or iPhone® app. The PLM 8M8 PLENA matrix 8-channel DSP Matrix Processor provides complete control over the audio configuration and signal processing. Users can simply walk into a particular zone and confidently mix and select inputs whilst controlling output levels. From live and background music environments to high demand speech applications, this iOS app sets new standards for end user control.
The ‘Amp Link’ input enables the PLM-8M8 matrix mixer to be connected via CAT5 cable for a neater finish and reduced installation time.

Data Sheet

Mail Us

Share This:

Specification

Bosch Plena PLE-2MA120-EU

6 microphone/line inputs plus 3 music source inputs
100 V, telephone and a call station input with priority & VOX
2 zones and announcement only output
Voice activated emergency override
High output power 120 and 240 Watts

Bosch Plena PLE-2MA240

240 watt 100 volt line / 8 ohm
2 separate zones
2 zone call station paging microphone available – PLE-2CS
Call station uses Cat 5 data cable
6 low noise balanced inputs for mic or line
3 additional, separate line inputs with their own input selector and volume control
Further 100volt input, Telephone and a call station input with priority & vox
Separate tone control for mic inputs and music inputs
RJ45 connection for remote wall plate WP3S2Z (see ancillary section)
Built-in chime for announcements
Zone labelling and setting indicator pins
Smart equalizing
Separate Speech and Music tone control
AC and 24VDC operation
24VDC battery charger built-in
LED VU Meter
19″ rack mount brackets included

Bosch Plena Matrix PLM-4P125 / PLM-4P220
Both the PLM 4P125 and PLM 4P220 can be used free standing or rack mounted using included 19″ rack mounting ears.

PLM4P125 – 4 x 125 watts RMS, bridgeable to 2 x 250 watts
PLM4P220 – 4 x 220 watts RMS, bridgeable to 2 x 385 watts.

JB 150 -300 Mixer Amplifier with USB, Bluetooth, AUX 150W-300W

awWILLS JB150 and JB300 are high performance mixer power amplifiers with a 5-zone speaker selector that is suitable for public address broadcasting or background music usage. An all zone button allows broadcasting to be made to all 5 zones

Microphone and Line inputs
Multiple audio source options have been engineered into these amplifiers including MP3 player connecting external USB drive, wireless Buletooth receiver, five microphone interfaces and two AUX RCA ports. 150/300 watts amplifier power are provided with an audio output to 5 different zones within the venue. Each zone has its own on/off switch which can be manually operated on the front panel.

Features

Built-in Bluetooth receiver and USB player.

Five 48V Phantom Power jacks support unbalanced 6.35mm jack or balanced XLR jack.

Built-in Chime and Siren circuitry with push-button and volume control.

70/100-volt and 4/8 ohms(Ω) output loads.

5 Zones 100V speaker outputs with separate switch ON/OFF & LED indicator.

Mic 1 has priority over the inputs with 0~30dB dB attenuation.

High-definition display for the working status of playing programme.

Master volume control, BASS and TREBLE tone controllers.

Complete protection provided for output short circuit, overload, high temperature.

Removable rack mounting brackets supplied.

Data Sheet

Mail Us

Share This:

Specification

Model : JB150

Rated Power : 150W
Output Mode : Low impedance: 4ohms (Ω),8ohms (Ω), Voltage line: 70V (81.7 ohms), 100V(166.7ohms)
MIC Input : Five 48V Phantom power sockets support unbalanced 6.35mm jack or balanced XLR jack
LINE Input : Line : 10k ohm(Ω) 300mv, unblanced
LINE Output : 0.775V(0dB)
Frequency Response : 60Hz~15kHz(±3dB)
THD : <0.5%at1kHz,1/3 rated power
S/N : Line : 80dB, MIC : <75 dB
Tone : Bass :100Hz (±10dB), Treble :12k Hz(±10dB)
Cooling : DC 12V FAN
Fuse : AC FUSE × 4A
Power Cable : (3×0.75mm) × 1.5M(standard)
Power Supply : AC 220V ± 10% 50-60Hz (Optional)
Power Consumption : 190W
Dimension : 89(H)×430(W)×340(D)mm
Net Weight : 9.00Kg

Model : JB300

Rated Power : 300W
Output Mode : Low impedance: 4ohms (Ω),8ohms (Ω), Voltage line: 70V (81.7 ohms), 100V(166.7ohms)
MIC Input : Five 48V Phantom power sockets support unbalanced 6.35mm jack or balanced XLR jack
LINE Input : Line : 10k ohm(Ω) 300mv, unblanced
LINE Output : 0.775V(0dB)
Frequency Response : 60Hz~15kHz(±3dB)
THD : <0.5%at1kHz,1/3 rated power
S/N : Line : 80dB, MIC : <75 dB
Tone : Bass :100Hz (±10dB), Treble :12k Hz(±10dB)
Cooling : DC 12V FAN
Fuse : AC FUSE × 6A
Power Cable : (3×0.75mm) × 1.5M(standard)
Power Supply : AC 220V ± 10% 50-60Hz (Optional)
Power Consumption : 450W
Dimension : 89(H)×430(W)×340(D)mm
Net Weight : 11.50KGg

JB240D Mixer Amplifier with Bluetooth, USB, Aux 240W

The New JB Series is an economical and rugged power amplifier designed to meet the needs of system integrators.
The JB240D is a plug-and-play cost effective power amplifiers that deliver 240 Watts to constant voltage or 8 ohm loads. Built with premium quality and protections, they offer basic functionality at a budget price. The amplifiers offer 70 V, 100 V for constant voltage loud speaker systems and a low impedance output for 4 to 16 ohms loudspeaker laod.
They can be combined with the JB300 5 zone power amplifiers where more power on an existing 100 V line is needed. The system has a balanced input and loop through facility making it easy to connect multiple amplifiers.

Data Sheet

Mail Us

Share This:

Specification

Rated Power : 240W
Output Mode : 4-16 ohms;70V/100V line voltage
6 zoned Ouput : 100V line voltage
MIC Input : MIC1/ MIC2/MIC3:600 ohms 5-8 mV, Unbalanced
AUX Input : AUX1/ AUX2:10k ohms 150-470 mV, Unbalanced
FM Frequency Range : 87.5 MHz~108 MHz
External Audio Input : USB slot, RCA connector
Frequency Response 60Hz~15kHz(±3dB)
THD : <0.5% at 1kHz , 1/3 rated power
S/N : Line : 85 dB, MIC : > 72dB
Tone : Bass : 100 Hz (±10dB), Treble : 12kHz(±10dB)
Muting Function : MIC1 overrides MIC2, MIC3, AUX1, AUX2 with 0~30dB db attenuation
Cooling : DC 12V FAN
Protection : AC fuse, short circuit, overload, high temperature
LED Indicators : POWER, SIGNAL, CLIP, PROTECT
Power supply : Optional
Power Consumption : 350W
Dimensions : 89(H)x483(W)x366(D)mm
Packing Size : 185(H)x520(W)x435(D)mm
Net Weight : 7.5 Kg
Gross Weight : 9 Kg

JB250-JB350-JB550 Mixer Powe Amplifier JB250 JB350 JB550

Ideal for small and medium PA applicatoon with the 6-zone and all call speaker selector

awWILLS JB240, JB350 and JB550 are high performance mixer power amplifiers with a 6-zone speaker selector that is suitable for public address broadcasting or background music usage

Features

6 Zones Mixer amplifier with audio source inputs for paging & background music system.
Built-in Bluetooth receiver and USB player
Alarm(Chime,Bell, EVAC) with highest priority
Siren Control DC12/24V terminal for extra EVAC device.
70V-100V and low impedance 4-16ohms speaker outputs
3 Mic inputs with Echo, 2 AUX inputs and 1 Line output
Mic1 VOX with priority to override other sources input and with mute level control.
Volume control: Mic 1-3, AUX 1-2, Master, Bass and Treble tone control.
Short circuit, overload and high temperature protection.

Data Sheet

Mail Us

Share This:

Specification

Model : JB 250

Description : 6 Zone PA Mixer Amplifier with Mp3 USB/SD
Rated Power Output : 250W
Built-in Sources : Bluetooth, Mp3 player by USB/SD on front panel, with IR remote control
AUX/MIC : AUX: 500mV/10KΩ, MIC:3-6mV, PRE-Out: 0.775V(0dB)
THD : <0.5% at 1kHz
Tone Adjustment Range : BASS: 100Hz (±10dB), TREBLE: 10kHz (±10dB)
Frequency Response : 80Hz~20KHz
S/N Ratio : 75 dB
Cooling Method : Automatic FAN strong air cooling method
Protection : AC FUSE 4A
Power Supply : AC 110-240V/50-60Hz
Power Consumption : 365W
Power Cord : (3 x 0.75mm²) x 1.5M (standard)
Finishing : Metal panel, 2U, silk-printed black
Net Weight : 17.2kg
Product Dimension : 485(W)×340(D)×88(H)mm
Speaker Output : 100V – 70V & 4-16 Ohms

Model : JB 350

Description : 6 Zone PA Mixer Amplifier with Mp3 USB/SD
Rated Power Output : 350W
Built-in Sources : Bluetooth, Mp3 player by USB/SD on front panel, with IR remote control
AUX/MIC : AUX: 500mV/10KΩ, MIC:3-6mV, PRE-Out: 0.775V(0dB)
THD : <0.5% at 1kHz
Tone Adjustment Range : BASS: 100Hz (±10dB), TREBLE: 10kHz (±10dB)
Frequency Response : 80Hz~20KHz
S/N Ratio : 75 dB
Cooling Method : Automatic FAN strong air cooling method
Protection : AC FUSE 6.3A
Power Supply : AC 110-240V/50-60Hz
Power Consumption : 495W
Power Cord : (3 x 0.75mm²) x 1.5M (standard)
Finishing : Metal panel, 2U, silk-printed black
Net Weight : 19.2kg
Product Dimension : 485(W)×340(D)×88(H)mm
Speaker Output : 100V – 70V & 4-16 Ohms

Model : JB 550

Description : 6 Zone PA Mixer Amplifier with Mp3 USB/SD
Rated Power Output : 550W
Built-in Sources : Bluetooth, Mp3 player by USB/SD on front panel, with IR remote control
AUX/MIC : AUX: 500mV/10KΩ, MIC:3-6mV, PRE-Out: 0.775V(0dB)
THD : <0.5% at 1kHz
Tone Adjustment Range : BASS: 100Hz (±10dB), TREBLE: 10kHz (±10dB)
Frequency Response : 80Hz~20KHz
S/N Ratio : 75 dB
Cooling Method : Automatic FAN strong air cooling method
Protection : AC FUSE 12A
Power Supply : AC 110-240V/50-60Hz
Power Consumption : 800W
Power Cord : (3 x 0.75mm²) x 1.5M (standard)
Finishing : Metal panel, 2U, silk-printed black
Net Weight : 24kg
Product Dimension : 485(W)×340(D)×88(H)mm
Speaker Output : 100V – 70V & 4-16 Ohms

JB-D3 Pre amplifier 10 inputs

Versatile, High performance Pre-amplifier with call and BGM (background music). It fulfills a wide veriety of public address requirements at a suprising low cost. The JB-D2 pre-amplifier is engineered for high performance with wide frequency response, very low noise and distortion , and excellent output regulation.

Features

Rack mount 19″ 2U 10 channel mixer pre-amplifier with audio source
10 Inputs & 3 Outputs pre-amplifier for Public Address System
AUX in/out to connect with power amplifier and audio source player
Each channel with independent volume adjustment
Support Bluetooth, USB/Mp3 and FM
10 Audio Inputs (5 Microphone, 4 Line/AUX, 1 Emergency)
3 Audio Onputs (1 XLR balanced, 2 RCA unbalanced)
Microphone with Phantom DC48V power supply
Microphone input with priority function
EMC as the highest priority function
5 LED indicator
13 independent volume controls
IR remote control

Data Sheet

Mail Us

Share This:

Specification

Model : JB-D3

Description : 10 Channel Pre-Amplifier
Functions : Bluetooth, USB/Mp3 and FM
10 Audio Inputs, 3 Audio Onputs
AUX/MIC : AUX1-2: 500mV/10Kohms (22), MIC1-3: 1-6mV/ MIC 1 at 48V
Frequency Response : 80Hz~20KHz (±3dB)
S/N Ratio : 75dB
THD : <0.5% at 1KHz 100V -3dB
Tone Control : Bass: 100Hz ±10dB, Treble: 10Hz ±10dB
Protection : AC FUSE T1AH 250VAC
Power Consumption : 10 ~ 15W
Power Supply : AC220V~240V/50~60Hz
Material : Panel: Aluminium alloy: 2U height
Case: steel plate, black colour
Net Weight/Dimension : 5.5 KG / 88 (H) x 485 (W) x 340 (D) mm
Gross Weight/Package : 6.95 KG / 550*455*183 mm

Power Amplifier 1000 WATTS

When reliability and performance are critical, you can count on the JB High Power series to perform consistently. LEDs on the front panel shows the status of the amplifier: power, audio output level and supervised functions. These high-performance units fulfil a wide range of public address requirements at a surprisingly low cost.

Features

Rack mount amplifier in 3U height
70V, 100V and 4-16 ohm speaker outputs
Isolated transformer for human safety operation
Rated power 1000W/1500W/ 2000W
5 LED indicator for status display
Indications for power, signal, clip, protection and temp
Reliable protection from overheat, overload, clip & short circuit
XLR socket and 6.35mm jack for additional mixer or amplifier link
Built in cooling fans with intelligent startup function

Data Sheet

Mail Us

Share This:

Specification

Model : JB1000

Rated Power : 1000W
Output Mode : 4-16 ohms(12); 70V/100V
AUX Input : 10k ohms(02) 0.775V (O dB), Unbalanced
Output link : 10k ohms(Q) 0.775V (0 dB), Unbalanced
Frequency Response : 60Hz-15kHz(+3dB)
THD : <0.5% at 1kHz, 1/3 rated power
S/N : >85 Db
Cooling : DC 12V FAN
LED Indicators : POWER, SIGNAL, CLIP, PROTECT, TEMP
Power supply : AC 220-240V/50-60Hz
Power Consumption : 1350W
Dimensions : 132(H)x486(W)x483(D)mm 3U
Packing Size : 225(H)*610(W)x585(D)mm
Net Weight : 27.5kg
Gross Weight : 31.5kg

Model : JB1500

Rated Power : 1500W
Output Mode : 4-16 ohms(12); 70V/100V
AUX Input : 10k ohms(02) 0.775V (O dB), Unbalanced
Output link : 10k ohms(Q) 0.775V (0 dB), Unbalanced
Frequency Response : 60Hz-15kHz(+3dB)
THD : <0.5% at 1kHz, 1/3 rated power
S/N : >85 Db
Cooling : DC 12V FAN
LED Indicators : POWER, SIGNAL, CLIP, PROTECT, TEMP
Power supply : AC 220-240V/50-60Hz
Power Consumption : 2000W
Dimensions : 132(H)x486(W)x483(D)mm 3U
Packing Size : 225(H)*610(W)x585(D)mm
Net Weight : 34.0Kg
Gross Weight : 34.0kg

Model : JB2000

Rated Power : 2000W
Output Mode : 4-16 ohms(12); 70V/100V
AUX Input : 10k ohms(02) 0.775V (O dB), Unbalanced
Output link : 10k ohms(Q) 0.775V (0 dB), Unbalanced
Frequency Response : 60Hz-15kHz(+3dB)
THD : <0.5% at 1kHz, 1/3 rated power
S/N : >85 Db
Cooling : DC 12V FAN
LED Indicators : POWER, SIGNAL, CLIP, PROTECT, TEMP
Power supply : AC 220-240V/50-60Hz
Power Consumption : 3000W
Dimensions : 132(H)x486(W)x483(D)mm 3U
Packing Size : 225(H)*610(W)x585(D)mm
Net Weight : 34.5kg
Gross Weight : 38.5Kg

JB 60-120 Mixer Amplifier with Bluetooth, USB, AUX 60-120W

The New JB Series is an economical and rugged power amplifier designed to meet the needs of system integrators.The JB120 and JB60 are two plug-and-play cost effective power amplifiers that deliver 120 and 60 Watts to constant voltage or 8 ohm loads. Built with premium quality and protections, they offer basic functionality at a budget price. The amplifiers offer 70 V, 100 V for constant voltage loud speaker systems and a low impedance output for 4 to 16 ohms loudspeaker laod. They can be combined with the JB300 5 zone power amplifiers where more power on an existing 100 V line is needed. The system has a balanced input and loop through facility making it easy to connect multiple amplifiers.

Data Sheet

Mail Us

Share This: