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Planet Audio ZR900.1 R/B

900W Max, Class D Monoblock Subwoofer Amplifier

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Class D Monoblock Subwoofer Amplifier • 900W Max • 525 Watts x 1 Chan. @ 2 Ohm • 300 Watts x 1 Chan. @ 4 Ohm • 35 Nanosecond Rectifiers • Preamp RCA Outputs • Master/Slave Modes • 3-Way System Protection Circuitry

Learn more about the LS-zr9001-RB

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This item has been discontinued

Product Highlights


Class D Monoblock Subwoofer Amplifier • 900W Max • 525 Watts x 1 Chan. @ 2 Ohm • 300 Watts x 1 Chan. @ 4 Ohm • 35 Nanosecond Rectifiers • Preamp RCA Outputs • Master/Slave Modes • 3-Way System Protection Circuitry

Description


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Authorized dealer

Item Condition - Refurbished:

A manufacturer refurbished product will function like new with all parts inspected or replaced as necessary. There may be slight cosmetic issues such as scratches or similar. See the description for additional details.

  • Class D Monoblock Subwoofer Amplifier
  • RMS Power Rating:
    • 4 ohm: 300 watts x 1 chan.
    • 2 ohm: 525 watts x 1 chan.
  • Max power output: 900 watts x 1 chan.
  • Fully-regulated, Pulse Width Modulated (PWM) MOSFET power supply
  • Custom-designed, multi-polar power transformers
  • Bass Remote Details (Wired remote bass level control included)
  • Multiple bypass capacitors on incoming 12V supply, located on the printed circuit board to reduce inductance on ground planes and switching losses
  • 35 nanosecond rectifiers to reduce loss in secondary circuits
  • Multiple time-delay circuits and optically isolated drive circuits ensure an absolutely quiet turn-on and turn-off cycle
  • LED power and protect indicators
  • Bass Boost/EQ details (0-18 dB bass boost)
  • Phase Selector Switch: 0 - 180º
  • Mono channel operation
  • Master/slave mode
  • Preamp RCA outputs for system building
  • 3-Way System Protection circuitry (thermal, polarity, and speaker short protection)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Damping factor: 400 at 20Hz, 4 Ohm
  • Variable low-pass filter (50-150 Hz, 24 dB/octave)
  • Variable Subsonic Filter (15-60 Hz, 24 dB/octave)
  • Frequency response: 50-300 Hz
  • Dimensions: 11-1/8"L x 8"W x 2-1/2"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • 1-year SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
300 watts x 1 channel
RMS Power @ 2 ohms
525 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
900 watts
Total RMS Power Output
525 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
0.3%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 150 Hz
Subsonic Filter
15 - 60 Hz
Signal-to-Noise Ratio
105 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
25A x 3 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

ZR900.1-RB

Weight:

8.50lbs

Internal SKU:

LS-zr9001-RB

Internal Product ID:

19786

Product and How-to Videos


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