Specifications
| 1/8TH Power Rating: | 13 watts LSR4326P, 18 watts LSR4328P |
| Full Power Rating (100 hrs. IEC | 58 watts IEC Pink Noise LF Channel Only |
| pink noise, 6dB crest Factor): |
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| Wattage Rating: | AC at 1/8th power IEC Pink Noise 60 watts |
| Maximum Current: | AC at maximum power output (audio) |
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| 120V AC line 2.2A (LSR4328P, LSR4326P) |
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| 230V AC line 1.1A (LSR4328P/230, LSR4326P/230) |
| Fuse Value: | 1.25A, 250VAC, Time Lag (LSR4328P, LSR4326P) |
Inputs |
| 2.5A, 250VAC, Time Lag (LSR4328P/230, LSR4326P/230) |
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and |
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Outputs | XLR IN: | Selectable +4 |
Analog | ||
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| Positive voltage applied to XLR pin 2 produces outward |
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| woofer motion |
| Balanced or unbalanced, Selectable +4 | |
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| Input impedance 20K. Positive voltage applied to ¼” tip |
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| produces outward woofer motion |
| AD Converters: | 96kHz, 24 Bit, 64x Over sampling |
| Calibrated Input Sensitivity, |
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| Analog XLR & ¼”: |
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| +4 dBu: | 94 dB SPL / 1 m |
| 94 dB SPL / 1 m | |
Digital | XLR IN: | AES/EBU(IEC60958) |
| XLR OUT: | AES/EBU(IEC60958) |
| RCA IN: | S/PDIF , (EIAJ CP1201) |
| RCA OUT: | S/PDIF (EIAJ CP1201) |
| Digital Input Sample Rates: | 96k Hz, 88.2 kHz, 48 kHz, 44.1 kHz, 32 kHz. Tolerance: |
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| +/- 3% |
| Digital Input Word Length: | 24 Bit |
| RMC Microphone Input | 1/8” |
| (Use supplied microphone only): |
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| Network Connection: | RJ45 IN, RJ45 OUT |
| Network Protocol: | Proprietary HiQNet™ Protocol using RS485 |
User | Computer Interface: | USB Type 1 |
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Controls | Front Panel Controls: | ON, SOLO, RMC, EQ ON, LF, HF, PRESET, INPUT, +/- |
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| RMC Functions: | Start, Bypass |
| RMC Filter Range: | 73 Frequencies (1/24th octave centers) between 20 Hz to |
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| 160 Hz, with a variable Q from 1 (1.4 octave bandwidth) |
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| to 16 (1/11th octave bandwidth, and from 3 to 12 dB of |
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| attenuation. |
| LF EQ: | Factory Default: 500 Hz Shelf, +/- 2dB in ¼ dB increments. |
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| 137 corner frequencies between 19.7 Hz and 1kHz |
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| accessible via LSR4300 Control Center Software |
| HF EQ: | Factory Default: 2kHz Shelf , +/- 2dB in ¼ dB increments |
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| 104 corner frequencies between 1kHz and 20.2 kHz |
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| accessible via LSR4300 Control Center Software |
| PRESET: | |
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| using LSR4300 Control Center Software. |
| INPUT Selection: | Analog (XLR / ¼”) |
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| S/PDIF A, B |
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| AES/EBU A, B |
| +/- | Default: System Volume Control: 0 dB to ∞ dB |
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| Secondary functions: Increment/decrement value of |
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| selected function |
| Rear Panel Controls: | Input sensitivity +4dBU/ |
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| Eight SPEAKER ID DIP switches: Left, Right, Center, Left |
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| Surround, Right Surround, Center Surround, Left Extra, |
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| Right Extra |
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