The Episode Response Series DSP Amplifiers are designed to provide high-performance, reliable, and robust amplification in a compact form factor, making them suitable for audio distribution in various home sizes. These amplifiers are available in several models: EA-RSP-2D-200, EA-RSP-8D-100, EA-RSP-12D-100, and EA-RSP-16D-100.
Function Description:
These amplifiers offer an all-in-one design that integrates pre-amplification, digital signal processing (DSP), matrix switching (for 8-, 12-, and 16-channel models), and amplification within a single chassis. The 8-, 12-, and 16-channel models are capable of sending multiple audio sources to as many as 4, 6, or 8 stereo audio zones, facilitating reliable multi-room audio distribution.
Important Technical Specifications:
General:
- Analog Inputs: Stereo RCA inputs; 4 pair for EA-RSP-8D-100, 6 pair for EA-RSP-12D-100, 8 pair for EA-RSP-16D-100, and 1 pair for EA-RSP-2D-200.
- Analog Loop Outputs: Stereo RCA outputs; 4 pair for EA-RSP-8D-100, 6 pair for EA-RSP-12D-100, 8 pair for EA-RSP-16D-100, and 1 pair for EA-RSP-2D-200.
- Speaker Outputs:
- EA-RSP-8D-100: 8 channels (4 stereo or bridged outputs)
- EA-RSP-12D-100: 12 channels (6 stereo or bridged outputs)
- EA-RSP-16D-100: 16 channels (8 stereo or bridged outputs)
- EA-RSP-2D-200: 2 channels (1 stereo or bridged output)
- Trigger Control: 1 x 3.5 mm (in, 4.5V-12V DC), 1 x 3.5 mm (out, 12V DC). Trigger voltage range (external) is 4.5V-12V DC.
- IR Control: 1 x 3.5 mm (in), 1 x 3.5 mm (out). IR power provides +12V DC to power an IR receiver unit (on/off selectable). IR voltage range is 2V-12V.
- Ethernet: 1 x RJ45 with LED, 10/100 Ethernet. Port remains active in Standby mode.
- AC Mains Power: 100-120V/200-240V, 50/60 Hz.
- Power Consumption: 800W (EA-RSP-8D-100), 1200W (EA-RSP-12D-100), 1600W (EA-RSP-16D-100), 200W (EA-RSP-2D-200).
- Standby Power Consumption:
- Power Button mode: 1.38W with network connection, < 0.5W without network connection.
- Voltage Trigger / Audio Sense mode: 4W.
- Standby Wakeup Time (Power Button): Up to 9 seconds (EA-RSP-8D-100), Up to 10 seconds (EA-RSP-12D-100), Up to 11 seconds (EA-RSP-16D-100), Up to 4 seconds (EA-RSP-2D-200).
- Standby Wakeup Time (Voltage Trigger / Audio Sense): 4 seconds (all models).
- Fuse Rating: 10A/250V (EA-RSP-8D-100), 15A/250V (EA-RSP-12D-100, EA-RSP-16D-100), 6.3A/250V (EA-RSP-2D-200).
- Power Connection: NEMA 5/15P 3 prong to IEC 60320 C13, 1.8m length.
- Operation Temperature: -10 to +50 °C (+14 to +122 °F) (indoor).
- Storage Temperature: -30 to +70 °C (-22 to +158 °F).
- Relative Humidity: 20-90% RH.
- Cooling Method: Two fans mounted (8-, 12-, 16-channel models), Fanless (passive) cooling (2-channel model).
- Dimensions (H x W x D):
- Full-width models: 483 x 424 x 89 mm (19.0 x 16.7 x 3.5 in.)
- 2-channel model: 420 x 211 x 44.5 mm (16.5 x 8.3 x 1.8 in.)
- Dimensions with feet (H x W x D):
- Full-width models: 483 x 424 x 101 mm (19.0 x 16.7 x 4.0 in.)
- 2-channel model: 420 x 211 x 56 mm (16.5 x 8.3 x 2.2 in.)
- Weight: 8.5 kg (18.7 lb.) for EA-RSP-8D-100, 9 kg (19.8 lb.) for EA-RSP-12D-100, 9.5 kg (20.9 lb.) for EA-RSP-16D-100, 3.6 kg (7.93 lb) for EA-RSP-2D-200.
- Shipping Weight: 24.0 kg (52.91 lb.) for EA-RSP-8D-100, 25.0 kg (55.12 lb.) for EA-RSP-12D-100, 26.0 (57.32 lb.) for EA-RSP-16D-100, 16.61 kg (25.58 lb) for EA-RSP-2D-200.
- Regulatory Certifications: UL, CE, FCC.
- Topology: Class D.
Audio Specifications:
- Frequency Response: 20 Hz to 20 kHz, ±2 dB at 1/8 power.
- Subwoofer Output Frequency Band: 20 Hz to 200 Hz, fixed - biquad low-pass filter at 200 Hz, 6 dB/octave slope.
- Analog Loop Outputs: Output 2 Vrms at 10K ohm impedance load.
- Power Output @ 8Ω, 2 channels driven: 2x50W 1 kHz (8-, 12-, 16-channel models), 2 x 100W 1 kHz (2-channel model).
- Power Output @ 4Ω, 2 channels driven: 2x100W 1 kHz (8-, 12-, 16-channel models), 2 x 200W 1 kHz (2-channel model).
- Power Output @ 8Ω, all channels driven: 8x50W 1 KHz (EA-RSP-8D-100), 12x50W 1 kHz (EA-RSP-12D-100), 16x50W 1 kHz (EA-RSP-16D-100), 2 x 100W 1 kHz (EA-RSP-2D-200).
- Power Output @ 4Ω, all channels driven: 8x100W 1 KHz (EA-RSP-8D-100), 12x85W 1 kHz (EA-RSP-12D-100), 16x80W 1 kHz (EA-RSP-16D-100), 2 x 200W 1 kHz (EA-RSP-2D-200).
- Power Output Bridged @ 8Ω: 4x200W 1 KHz (EA-RSP-8D-100), 6x170W 1 kHz (EA-RSP-12D-100), 8x160W 1 kHz (EA-RSP-16D-100), 1 x 400W 1 kHz (EA-RSP-2D-200).
- Minimum Impedance: 2 ohm (8-, 12-, 16-channel models), 1 ohm (2-channel model).
- Auto Sensing Sensitivity: 2.5 mVrms.
- Input Sensitivity: 1 Vrms.
- Input Impedance: RCA analog input: 20kΩ (8-, 12-, 16-channel models), RCA analog input: 22kΩ (2-channel model).
- Input Gain Control: Compensates for a wide range of source input levels from 0.5 Vrms to 4 Vrms.
- Total Harmonic Distortion @1W, 1 kHz: <0.05%.
- Total Harmonic Distortion @50W, 1 kHz: 1% (8-, 12-, 16-channel models), 1% @ 100W (2-channel model).
- Signal-to-Noise Ratio: >95 dB A-weighted @ rated power.
- Frequency Response: 20 Hz - 20 kHz < ± 2 dB.
- Crosstalk: < -60 dB @ all channels.
- Dynamic Range: S/N ratio: > 100 dB A-weighted @ rated power.
- THD: 0.01% 1 kHz @1/8 rated power 4Ω or 8Ω.
Usage Features:
- Front Panel Indicators:
- Power LED Light Bar: Blue LED indicates active or Standby mode. Off when power is off.
- Status LED (Bi-color): Indicates amplifier's operating state. Blue (solid) for proper function, Red (solid) for improper function (e.g., short at speaker output), Off when channel is off.
- Power Button: Used to turn on/off or put the amplifier into Standby mode (momentary press) or deep Standby mode (<0.5W) (press and hold for ~6 seconds). Requires "Power Button" mode to be set in the browser interface.
- Bridgeable Outputs: Allows doubling amplification for areas requiring more power.
- Speaker Output Configuration: Can be set to stereo or mono operation.
- Subwoofer RCA Outputs: Provides 2.1 audio in every zone with a fixed 200 Hz low-pass filter.
- Source Loop Outputs: Enables chaining multiple amplifiers for larger audio installations.
- Independent Volume Control: Features real-time volume and mute status for connected user interfaces.
- Independent Input Gain: Allows setting input gain for each source with an optional anti-clipping feature for consistent levels.
- Powerful DSP Capabilities: Each output includes a 10-band parametric EQ, tone controls, high- and low-pass filters, audio delay, and a limiter.
- DSP Presets: Wide assortment of genre-based, custom, and Episode speaker presets.
- Ethernet Controlled: Features a browser user interface for easy setup of all system parameters.
- OvrC-Enabled: For remote management, monitoring, and alerts.
- IR Input and Output: For optional infrared remote control.
- Standby Mode Options: Saves energy by turning off amplifier channels when not in use. Options include Power Button, Voltage Trigger, and Audio Sense.
- Voltage Trigger Input and Output: Enables power control from devices with a voltage trigger output.
- Network Settings Reset: A quick momentary press of the recessed RESET button reboots the device. Holding for 5 seconds returns network settings to DHCP default. Holding for 10+ seconds returns the device to its factory default configuration.
- Browser User Interface: Accessible via the amplifier's IP address on the same local network. Default username and password are "episode" (first-time use requires password change). Allows setting output volume, selecting input sources, choosing DSP presets, and editing DSP parameters (frequency response, limiter, EQ, crossover, delay).
- Power Mode Settings:
- Power Button: Amplifier turns on/off via power button, IP, or IR commands. Automatically enters Standby after 15 minutes of no audio (configurable).
- Voltage Trigger: Amplifier turns on/off when a 4.5V-12V DC signal is present/absent on the TRIG IN port. TRIG OUT (12V DC) can link power controls to other amplifiers.
- Audio Sense: Amplifier turns on when audio is sensed or via IP/IR command. Front-panel power button is ignored. Automatically enters Standby after 15 minutes of no audio (configurable).
- Standby Settings: Configurable time for amplifier to enter Standby after no audio is sensed (15 minutes, 1 hour, 3 hours, or Never). "Never" disables Standby.
Maintenance Features:
- Ventilation: Requires 1U space below the amplifier for fresh air intake and adequate ventilation space to the sides. Avoid blocking ventilation openings.
- Cleaning: Clean only with a dry cloth.
- Servicing: Refer all servicing to qualified service personnel. Do not open the apparatus as there are no user-serviceable parts inside.
- Fuse Replacement: For continued protection against fire risk, replace only with the same type of fuse.
- Factory Restore Button: Resets the device to its factory default configuration (hold RESET button for 10+ seconds).
- Firmware Updates: The browser interface allows for firmware updates.
- Do not defeat the safety purpose of polarized or grounding-type plugs.
- Protect the power cord from being walked on or pinched.
- Use only manufacturer-specified attachments/accessories.
- Unplug during lightning storms or when unused for long periods.
- Ensure proper grounding connection to an AC main socket.
- Warnings for electric shock risk and important maintenance instructions are indicated by symbols on the device and in the manual.
- FCC and IC regulatory information is provided, including guidelines for avoiding harmful interference and maintaining antenna separation distance.
- WEEE recycling information is provided for proper disposal of electrical and electronic equipment in the EU.
Warranty:
- Limited Lifetime Warranty: Covers parts and labor for defects in material or workmanship under normal use conditions. Does not cover abuse, modification, or disassembly. Products must be returned to SnapAV or a designated service center with prior notification and an assigned Return Authorization (RA) number.
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