Description
The C Series hearing loop drivers from Ampetronic mark a substantial development in hearing loop technology for assistive listening. Compact, elegant, and sturdy, C Series units, the most versatile and powerful solutions available in their class, feature digital signal processing and networking functionality.
The drivers feature a simple digital user interface, enabling accurate adjustment and providing clear indicators, system diagnostics and built-in test tones. C Series drivers are fully networkable with a Wi-Fi accessible standard browser based control panel, for remote set-up, monitoring and email alerts, and with Loopworks Measure LoopLink for easy test and commissioning.
The C7 features 7 Amps RMS current per loop output, respectively, plus ample voltage headroom, making them suitable for a wide range of applications. Installation can be performed with total confidence; unique, multi-stage filtering ensures compatibility with other systems and global EMC regulations.
Williams AV is proud to offer Ampetronic Loop products in the United States and Canada. To purchase Ampetronic loop products in other countries, please visit https://www.ampetronic.com/
System Includes
| (1) C7-2N Ampetronic Multiloop Driver |
| (2) PLR BP1 body-pack receivers with batteries |
| (2) EAR 022 single mini ear speaker |
| (1) BAT KT6 Dual Drop-in Charger Kit (includes CHG 3502 Dual Drop-In Charger and (2) BAT 026-2 AA NiMH batteries) |
| (2) Copper Foil Tape 20mm wide 0.15mm thick 200m reel UL approved 3.0mm² |
| (8) FWT 001 rolls of flat wire warning tape |
| (1) IDP 009 ADA wall plaque (T-Coil) |
C7-2 SYS 1
| Power Input |
35/55/95W 230V AC nominal, 45-65Hz [120V option available] |
| Input 1 and 2 |
3 way 3.5mm euroblock screw terminal input (supplied) with a balanced microphone and line level operation, selectable via rear panel switch. Switchable 250Hz low cut filter (net work models only). |
| Microphone / line) |
Microphone specification; 200 – 600Ω, sensitivity -67dBu. Selectable 24V phantom power on microphone only Line sensitivity -42dBu |
100V Line
(Input 2 only) |
2 way 5mm euroblock screw terminal (supplied) sensitivity +7dBu |
| Loop Output Drive Voltage |
20VRMS (28Vpk) at maximum output current per channel |
| Loop Output Drive Current |
C5-X: 5ARMS (7Apk) up to 60 seconds continuous 1kHz sine wave, peak [gt]7A per channel Cont. pink noise 2.3ARMS short term peaks [gt]7A per ch.
C7-X: 7ARMS (10Apk) up to 60 seconds continuous 1kHz sine wave, peak [gt]10A per channel Cont. pink noise 3.3ARMS short term peaks [gt]10A per ch. |
| Loop Connectors |
4 way 5mm euroblock screw terminal (supplied) for each output, for star-quad configured feed cables |
| DC Output |
2 way 3.5mm euroblock screw terminal Re-settable, fuse protected 12V 0.1A. Controllable to reflect amplifier status (network models only) |
| Line Output |
3 way 3.5mm euroblock screw terminal (supplied) post AGC balanced output |
| Status |
Tri-colour LED:
Solid GREEN = normal operation
Flashing GREEN = sleep or standby mode
Flashing RED = error
Flashing AMBER = firmware updating |
| Frequency Response |
80Hz to 6.5kHz |
| Distortion |
THD+N [lt]0.3% 1kHz sine at full current |
| Automatic gain Control |
The AGC is optimised for speech. Dynamic range [gt]36dB |
| Metal loss correction |
Corrects system frequency response issues due to metal structures in a building. Gain constant at 1kHz, adjustable gain slope from 0 to 4dB per octave in 0.25dB increments. Custom 2 slope MLC allows different slopes and transition frequency to be set via the menu (network models only).
This does not compensate for signal loss from metal structures which can be significant. |
| Phase Shift |
User selectable (network models only) at 0° or 90° between outputs |
| Cooling |
Passive |
| Size |
Full width 1U 19″ rack mount. Width 430mm Depth 220mm Height 44mm |
| Weight |
C5-1: 2.5 kg
C5-2: 2.8 kg
C7-1: 2.8 kg
C7-2: 3.1 kg |
| Environment |
IP20 rated; 20 to 90% relative humidity; 0 to 35ºC |
| Mounting |
Freestanding
1U 19″ rack mount (requires additional rack tray)
Wall mounting (requires additional brackets) |
PLR BP1 architectural and engineering specifications
The receiver shall be a body pack style Induction loop receiver. It shall operate for up to 200 hrs with two AA Alkaline batteries and be housed in a black plastic enclosure. It shall have battery recharge ability utilizing Williams Sound drop-in chargers.
The receiver shall have a 3.5 mm headphone jack, on/off volume control. There shall be a tone control inside the battery compartment. It shall have a green power LED which will blink when the battery is low.
The receiver shall be covered under a 5 years parts and labor warranty.
The receiver shall be the Williams Sound model PLR BP1.
PLR BP1
|
Dimensions:
|
4.1"H x 2.85"W x 1.38"D (104 mm H x 72 mm W x 35 mm D). |
|
Weight:
|
4.6 oz (130 g) with batteries, 2.6 oz (73 g) without batteries. |
|
Color/Material:
|
Black ABS/polycarbonate molded plastic case. |
|
Battery Type:
|
(2) AA (1.5VDC) Alkaline or NiMH (rechargeable). |
|
Battery Life:
|
Up to 200 hours with Alkaline batteries. |
|
LED Indicator:
|
Green LED indicates power on, flashes when batteries are low. |
|
Headphone Jack:
|
3.5mm stereo TRS jack works with mono or stereo headphones. |
|
Volume control:
|
External switched thumb wheel controls power on/off and volume level. |
|
Tone control:
|
Rotary control inside battery compartment (1kHz reference at 400mA/m input with Tone at mid position) |
|
Induction Coil:
|
Maximum reception: receiver oriented vertically |
|
Power Output:
|
35mW (max) into 33 ohms mono impedance |
|
THD:
|
[lt]2% |
|
Frequency Response:
|
300Hz to 10KHz, -6dB |
EAR 022
| Style |
Around-ear speaker |
| Plug |
3.5mm mono |
| Cord |
39" |
| Driver Size |
23 mm |
| Nominal Impedance |
32Ω |
| Freq. Response |
20 - 20kHz |
| Weight |
15g |
| Max Power Input |
30 mW |
| Sensitivity |
118 dB @ 1kHz |
FWT 001
| Description |
Cloth-based warning tape, 2 in. Width, 165 ft Length per roll. |
| Dimensions |
6" Dia x 2" W x 165' L Roll |
| Weight |
1.28lbs |
| Color |
White cloth.
Williams Sound logo, T-Coil Logo, and Warning Text. |
| Warning Text |
Warning: Do not cut or disturb - Hearing assistance induction loopwire |
| Used with |
PLW F300, PLW F500 |
IDP 009
10-3/8" (L) x 6-¼" (W) x 1/8" (H)
| Power Input |
35/55/95W 230V AC nominal, 45-65Hz [120V option available] |
| Input 1 and 2 |
3 way 3.5mm euroblock screw terminal input (supplied) with a balanced microphone and line level operation, selectable via rear panel switch. Switchable 250Hz low cut filter (net work models only). |
| Microphone / line) |
Microphone specification; 200 - 600Ω, sensitivity -67dBu. Selectable 24V phantom power on microphone only Line sensitivity -42dBu |
| 100V Line
(Input 2 only) |
2 way 5mm euroblock screw terminal (supplied) sensitivity +7dBu |
| Loop Output Drive Voltage |
20VRMS (28Vpk) at maximum output current per channel |
| Loop Output Drive Current |
C5-X: 5ARMS (7Apk) up to 60 seconds continuous 1kHz sine wave, peak [gt]7A per channel Cont. pink noise 2.3ARMS short term peaks [gt]7A per ch.
C7-X: 7ARMS (10Apk) up to 60 seconds continuous 1kHz sine wave, peak [gt]10A per channel Cont. pink noise 3.3ARMS short term peaks [gt]10A per ch. |
| Loop Connectors |
4 way 5mm euroblock screw terminal (supplied) for each output, for star-quad configured feed cables |
| DC Output |
2 way 3.5mm euroblock screw terminal Re-settable, fuse protected 12V 0.1A. Controllable to reflect amplifier status (network models only) |
| Line Output |
3 way 3.5mm euroblock screw terminal (supplied) post AGC balanced output |
| Status |
Tri-colour LED:
Solid GREEN = normal operation
Flashing GREEN = sleep or standby mode
Flashing RED = error
Flashing AMBER = firmware updating |
| Frequency Response |
80Hz to 6.5kHz |
| Distortion |
THD+N [lt]0.3% 1kHz sine at full current |
| Automatic gain Control |
The AGC is optimised for speech. Dynamic range [gt]36dB |
| Metal loss correction |
Corrects system frequency response issues due to metal structures in a building. Gain constant at 1kHz, adjustable gain slope from 0 to 4dB per octave in 0.25dB increments. Custom 2 slope MLC allows different slopes and transition frequency to be set via the menu (network models only).
This does not compensate for signal loss from metal structures which can be significant. |
| Phase Shift |
User selectable (network models only) at 0° or 90° between outputs |
| Cooling |
Passive |
| Size |
Full width 1U 19" rack mount. Width 430mm Depth 220mm Height 44mm |
| Weight |
C5-1: 2.5 kg
C5-2: 2.8 kg
C7-1: 2.8 kg
C7-2: 3.1 kg |
| Environment |
IP20 rated; 20 to 90% relative humidity; 0 to 35ºC |
| Mounting |
Freestanding
1U 19" rack mount (requires additional rack tray)
Wall mounting (requires additional brackets) |
Warranty
5 Years
