Basic Info.
Operation Mode
Wire / Remote Control
Speaker System
Optional Combination
Frequency Response
45Hz - 300Hz (-10dB)
Spl(1m)
124 dB (Continuous) / 134 dB (Peak)
Sensitivity(1m/1W)
100 dB
Hardware
Special Parts for Connecting with Ptl5
Dimensions (W X D X H)
401 X 550 X 850 mm
Amplifier Power
1×1500W(8Ω) + 2×600W(4Ω)
AC Power Input
90V-240V 50/60Hz, Socket Powercon
Input & Output Connection
Line Input: XLR Input/Output, DSP Control: USB Dir
Transport Package
Carton / Flight Case
Product Description
Dual 12 Inch Active Sound System Powered Column Subwoofers
INTRODUCTIONS
The PTL212BA active subwoofer can build a plug-and-play fast performance PA system, and the lower limit is expanded to 45dB. PTL 212BA maximum sound pressure level 138dB, built-in with FIR optimization processing
The source module can be connected to the PTL series sound column.PTL5 SPECIFICATIONS
Frequency Response | 60Hz - 20kHz (-10dB) |
Sensitivity (1W/1m) | LF:91dB MHF:96dB |
Dispersion ( H x V ) | 90° x 40° |
SPL | LF: 113dB (Continuous) / 123 (Peak), MHF: 116dB (Continuous) / 130dB (Peak) |
Power Rating (AES) | LF:240W / MHF:120W |
Nominal Impedance | MHF: 6 Ω LF: 8 Ω |
Driver | HF: 1 x 1.75" MF: 2 x 5'' LF: 4 x 5" |
Crossover Setting | 3 way bi-amp, built-in crossover for high and midrange |
Connectors | High & Mid Frequency2+2-, Low Frequency 1+1- |
Hardware | Special bracket for connecting with PTL212BA |
Dimensions (W x D x H) | 184 x 247 x 1055 mm |
Net Weight | 22.5 kg |
PTL212BA SPECIFICATIONS
Frequency Response | 45Hz - 300Hz (-10dB) |
Sensitivity (1W / 1m) | 100 dB |
SPL (1m) | 124 dB (Continuous) / 134 dB (Peak) |
Power Rating (AES) | 600 W |
Nominal Impedance | 4 Ω |
Driver | 2 x 12 Inch |
Hardware | Special parts for connecting with PTL5 |
Dimensions (W x D x H) | 401 x 550 x 850 mm |
Net Weight | 42.5 kg |
Amplifier Power | 1×1500W(8Ω) + 2×600W(4Ω) |
Control Software | LAXCON |
AC Power Input | 90V-240V 50/60Hz, socket powerCON |
Input & Output Connection | Line input: XLR input/output, DSP control: USB direct connection or network port to 485 connection |
PTL212BA DSP SPECIFICATIONS
DSP Accuracy | 24-bit, 96KHz sampling rate |
Parametric Equilibrium | The input channel has 15-band parametric equalization. The output channel has 10-band parametric equalization. Balance type: parameter, Hi-shelf, Lo-shelf. The gain range is: -30dBu~+12dBu, there is a variable Q value, and the frequency can be defined. |
IIR Filter | Butterworth: 6/12/24/36/48dB per octave Linquez Rayleigh: 12/24/36/48dB per octave Bessel: 12/24/36/48dB per octave |
FIR Filter | Through, low-pass, high-pass, band-pass, band-stop, external customization (customized import optimized FIR filter program) |
Noise Gate | Start threshold: -100~-50dBu, Start-up time: 1~100ms |
Output Pressure Limit | Start threshold: -25~+20dBu, Start-up time: 1~100ms, Compression ratio: 1~100 Release rate: Atk x 2 ~ x 10, Soft turning point: 0~10 |
Limiter | Starting value: +6dB; Set the limit protection value according to the power of the matched speaker; (for example, set the +3dB power amplifier output power limit to be reduced to 2 times) |
Delay | Input channel delay 10ms, Output channel delay 25ms, Step accuracy is 0.01ms |
SYSTEM DIAGRAM
APPLICATIONS
Address:
No. 10, Shilou Section, Shilian Road, Panyu District, Guangzhou, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
Company Introduction:
Founded in 1995, LAX is a national brand with independent intellectual property rights from China and one of the earliest professional audio brands in China. We′re a collection of research and development, manufacturing, sales, engineering, cultural creativity and sports presetation as one of the whole industrial chain of the group enterprise.
In 1997, we opened a factory and began to make every effort to build the LAX brand, gradually transforming from "Made in China" to "Created in China".
With "THE WORLD LISTENS" as our corporate vision for more than 20 years, LAX never stops on the road to innovation and transcendence.