JBSYSTEMS DSPA-1500

Professional DSP-controlled switch mode power amplifier.
• Stereo: 2x 440Wrms @ 8Ω  ~  2x 750Wrms @ 4Ω  ~  2x 1200Wrms @ 2Ω
• Perfect for both DJ and install applications (pubs, shops, hotels, restaurants, … )
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• LPF: (6.3k~20kHz) cuts the upper frequencies if needed to avoid oscillations.
• 2 Limiters: for increased protection (threshold 0~-12dB).
• Crossover: build an active system (Linkwitz-Riley 24dB/oct, 50Hz~3,15kHz)
• Temperature controlled fan cooling
• Balanced XLR + jack inputs with possibility for daisy chaining of several inputs.
• ® + bind-post wire terminal outputs

Power stereo 4Ω (1kHz, THD+N 1%):  2x 750Wrms

Power bridge 8Ω (1kHz, THD+N 1%):  1500Wrms

Power bridge 4Ω (1kHz, THD+NFreq. Resp. (+/-0.5dB):  20-20.000Hz
Input sensitivity:  +4dBu (1,2Vrms)
Input CMMR (1kHz):  >50dB
Input impedance:  30kΩ Balanced, 15kΩ un-Balanced
THD:  S/R ratio:  >100dB
Channel separation 8Ω/1kHz:  >70dB
Damping factor 8Ω/400Hz:  >200
Cooling:  fan cooling
Amplifier type:  Class D (switch mode)
Power supply type:  Switch mode
Input Connections:  Balanced XLR + balanced ¼" (6,3mm) stereo jacks
Output Connections:  bind-post wire terminals and 2 SpeakON® for Stereo & Bridge Output
Protection:  Soft Start, Short Circuit, Limiter, DC Fault, AC Line Fuse Thermal Cut
Amplifier working modes:  Stereo ~ Bridge ~ Y-mode
DSP processing:

HPF: 40Hz ~ 150Hz
• PEQ: 8band 100Hz ~ 12,5kHz * Q: 0,5 ~ 5 * Gain: ±6dB
• 2 Delays (time alignment): 0 ~ 20ms (6,86m)
• Power Supply: 100~240Vac 50/60Hz Dimensions (mm): 482 x 88 x 280 Weigth (kg): 5,2