Pay in installments of $86.12 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
HK Audio CM-8 Ceiling Speaker Rear Chamber 70/100V 4 Taps 8 ohm - 8"The SI SERIES CM 8 is a high quality coaxial in ceiling speaker with 8 polypropylene woofer midrange transducer and 1 aluminum dome tweeter. Its discreet, customisable appearance with magnetically attached white or black front grille makes it the perfect addition to the SI SERIES toolbox. A specially developed, multi stiffened steel back can guarantees complete freedom from resonance. A front operated 100 70 V transformer with bypass option and
The SI SERIES CM-8 is a high-quality coaxial in-ceiling speaker with 8“ polypropylene woofer/midrange transducer and 1“ aluminum dome tweeter. Its discreet, customisable appearance with magnetically attached white or black front grille makes it the perfect addition to the SI SERIES toolbox.
A specially developed, multi-stiffened steel back can guarantees complete freedom from resonance. A front-operated 100/70 V transformer with bypass option and detailed equalisation via DSP ensure the highest possible sound quality.
Subwoofer models such as the SI SERIES S210 V or FINEO FO S112 (F) are available to support the bass range.
Specifications
| Characteristics | |
| Concept | Ceiling Mounted Speaker |
| Cabinet principle | Bassreflex |
| Power handling RMS | 70 W (low-Z), 30 W max. (high-Z 100 V) |
| Power handling program | 140 W (low-Z) |
| Power handling peak | 280 W (low-Z) |
| Power handling 100 V (5 taps) | 30 W, 20 W, 10 W, 5 W |
| Power handling 70 V (5 taps) | 15 W, 10 W, 5 W, 2.5 W |
| Nominal impedance (low-Z) ¹ | 8 ohms |
| Nominal impedance (high-Z power taps) ¹ | 300 ohms, 500 ohms, 1000 ohms, 2000 ohms |
| Max. SPL average (low-Z) ² | 109 dB |
| Max. SPL average (high-Z, 30 W tap) ² | 107 dB |
| Max. SPL peak (low-Z) ³ | 115 dB |
| Max. SPL peak (high-Z, 30 W tap)3) | 112 dB |
| Sensitivity 1 W/1 m ⁴ | 90 dB |
| Crossover frequency | 2.2 kHz |
| Frequency range -6 dB | 73 Hz - 20 kHz |
| Frequency range -10 dB | 60 Hz - 20 kHz |
| Dispersion angle -6 dB (circular) ⁵ | 135° |
| Certifications | |
| Flame retarding ABS (IEC 60695-11-10/-20) class V-0/5VB | certified |
| Ball impact resistance (DIN 18032-3) | not specified |
| IP protection class (EN 60529) | not specified (indoor use only) |
| Components | |
| Low-/mid frequency | 8" polypropylene speaker with ferrite magnet and 1.25" voice coil |
| High frequency | 1" aluminium dome tweeter with neodymium magnet and 1" voice coil with ferrofluid |
| Crossover | High pass: 18 dB/octave, low pass: 12 dB/octave |
| Horn | Integrated wave guides |
| Connections | |
| Input | 2-pole Euroblock connector |
| Output/parallel output | 2-pole Euroblock connector, wired in parallel |
| Amping/Filter Sheets | |
| Filter specifications in tabular form for frequency response equalization Without limiter specifications |
Biamp Tesira BSS Lab.gruppen Lake Lab.gruppen IPD/IPX LEA Professional Linea Research Marani Powersoft QSC Q-SYS Ram Audio Symetrix |
| Mechanical data | |
| Mounting points | 4 x front-accessible mounting clamps with max. 40 mm (0.4 inch) grip range |
| Saftey features | 2 x bracket for safety wires/chains or cable fastening |
| Cover plates | 2 x cover plate included, with curved cable entries or with hole for PG gland |
| Rotary switch for power taps | 1 x front-accessible rotary switch for bypassing the transformer for low- impedance (8 ohms) operation or for power taps at 100/70 V |
| Cabinet material | Metal back-can with low-resonance, partially curved shape |
| Color | Black and white front grille included |
| Front grille | Rimless design with magnetic attachment |
| Optional accessories | C-ring and tile bridges |
| Dimensions: diameter x total depth (installation depth) | 313 x 180 (173) mm 12.32 x 7.09 (6.81) inch |
| Cut-out diameter | 280 mm (template included) |
| Weight | 5.35 kg 11.79 lbs |
| ¹ According to EN 60268-5 (minimum value not less than 80% of nominal value) | |
| ² 1 m, 10 % THD @ 100 Hz - 10 kHz, (EN 60268-21), half space | |
| ³ 1 m, 10 % THD @ 4 kHz, half space | |
| ⁴ 100 Hz - 20 kHz, half space | |
| ⁵ 100 Hz - 10 kHz |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy