
Description
The compact is-26 and is-26a subwoofers are the perfect low-frequency companions for music and paging systems in retail stores, cafes, leisure facilities, sports clubs, or any environment where high-fidelity audio and minimal visual impact are desired.
The is-26 contains two, professional-grade 6.5-inch transducers that feature high-quality rubber surrounds and large, 1.5-inch voice coils for enhanced bass performance. Both transducers are mated to a precision crossover and housed in a robust, high-density wood enclosure with integrated hanging points. Optimally tuned ports work in concert with the direct radiating transducers to deliver an exceptional output-to-size ratio of 95 db sensitivity and 118 db of SPL.
The is-26a adds an onboard, 220 watt amplifier that features a variable, low-pass (80 Hz - 200 Hz) attenuator, articulated gain control, and an XLR loop-though output for easy integration with satellites.
Both models feature robust, multi-ply wood enclosures with a rugged industrial-grade coating. The cabinet front features a protective steel grill with a water resistant powder coating and an acoustically transparent filter medium bonded to its back surface.
i-Class systems are designed for AV contractors seeking a high-performance alternative to plastic box loudspeakers. By combining professional-grade components and rugged wood enclosures, i-Class models deliver sonic performance that far exceeds their competition.
Features:
- Dual 6.5" driver with rubber surround and 1.5"
- (38 mm) voice coil
- 220 W/400 W long term/program power handling (IS-26)
- 220 W continuous power (IS-26a)
- Usable response down to 48 Hz
- Max long term output 118 dB SPL
- High-density wood enclosure with durable textured finish
- Integrated hanging points
Model | is-26Ê | is-26a | Description | Passive compact surface-mount subwoofer system | Powered compact surface-mount subwoofer system |
Acoustic Data | Frequency Response (+-3dB) | 48 Ð 400 Hz | 48 Ð 200 Hz |
Frequency Range (-10dB) | 48 Ð 900 Hz | 44 Ð 250 Hz | Efficiency (1 W/1 m) | 95 dB | 95 dB |
Power Handling Long Term (Continuous Power Output for powered Versions) | 220 watts rms | 220 watts rms | Power Handling Program | 440 watts rms | NA |
Max Peak SPL (band limited pink noise 6 dB crest factor) | 126 dB SPL | 126 dB SPL | Max SPL Long Term(AVG SPL @1M before protection band limited pink noise) | 118 dB SPL | 118 dB SPL |
Coverage Horizontal | 360 degrees Ð 6 dB | 360 degrees Ð 6 dB | Coverage Vertical | 360 degrees Ð 6 dB | 360 degrees Ð 6 dB |
Transducer Data | LF Driver Description | 6.5 , paper cone, rubber surround, ferrite magnet, 1.5 (38 mm) voice coil | 6.5 , paper cone, rubber surround,ferrite magnet, 1.5 (38 mm) voice coil |
HF Driver Description | NA | NA | ImpedanceÊ | 4 ohms | NA |
Connectors | Phoenix Type Connector and2X NL4 Nutrik Spekcon | XLR/1/4in Combo-jack | Cabinet Materia | High density wood composite | High density wood composite |
Cabinet Surface | Black polyurethane coating | Black polyurethane coating | Dimensions (H x W x W) | 8.66 x 23.03 x 13.78 in 220 x 585 x 350 mm | 8.66 x 23.03 x 13.78 in 220 x 585 x 350 mm |
Weight | 30.4 lbs 13.8 kg | 34.8 lbs 15.8 kg |
The compact is-26 and is-26a subwoofers are the perfect low-frequency companions for music and paging systems in retail stores, cafes, leisure facilities, sports clubs, or any environment where high-fidelity audio and minimal visual impact are desired.
The is-26 contains two, professional-grade 6.5-inch transducers that feature high-quality rubber surrounds and large, 1.5-inch voice coils for enhanced bass performance. Both transducers are mated to a precision crossover and housed in a robust, high-density wood enclosure with integrated hanging points. Optimally tuned ports work in concert with the direct radiating transducers to deliver an exceptional output-to-size ratio of 95 db sensitivity and 118 db of SPL.
The is-26a adds an onboard, 220 watt amplifier that features a variable, low-pass (80 Hz - 200 Hz) attenuator, articulated gain control, and an XLR loop-though output for easy integration with satellites.
Both models feature robust, multi-ply wood enclosures with a rugged industrial-grade coating. The cabinet front features a protective steel grill with a water resistant powder coating and an acoustically transparent filter medium bonded to its back surface.
i-Class systems are designed for AV contractors seeking a high-performance alternative to plastic box loudspeakers. By combining professional-grade components and rugged wood enclosures, i-Class models deliver sonic performance that far exceeds their competition.
Features:
- Dual 6.5" driver with rubber surround and 1.5"
- (38 mm) voice coil
- 220 W/400 W long term/program power handling (IS-26)
- 220 W continuous power (IS-26a)
- Usable response down to 48 Hz
- Max long term output 118 dB SPL
- High-density wood enclosure with durable textured finish
- Integrated hanging points
Model | is-26Ê | is-26a | Description | Passive compact surface-mount subwoofer system | Powered compact surface-mount subwoofer system |
Acoustic Data | Frequency Response (+-3dB) | 48 Ð 400 Hz | 48 Ð 200 Hz |
Frequency Range (-10dB) | 48 Ð 900 Hz | 44 Ð 250 Hz | Efficiency (1 W/1 m) | 95 dB | 95 dB |
Power Handling Long Term (Continuous Power Output for powered Versions) | 220 watts rms | 220 watts rms | Power Handling Program | 440 watts rms | NA |
Max Peak SPL (band limited pink noise 6 dB crest factor) | 126 dB SPL | 126 dB SPL | Max SPL Long Term(AVG SPL @1M before protection band limited pink noise) | 118 dB SPL | 118 dB SPL |
Coverage Horizontal | 360 degrees Ð 6 dB | 360 degrees Ð 6 dB | Coverage Vertical | 360 degrees Ð 6 dB | 360 degrees Ð 6 dB |
Transducer Data | LF Driver Description | 6.5 , paper cone, rubber surround, ferrite magnet, 1.5 (38 mm) voice coil | 6.5 , paper cone, rubber surround,ferrite magnet, 1.5 (38 mm) voice coil |
HF Driver Description | NA | NA | ImpedanceÊ | 4 ohms | NA |
Connectors | Phoenix Type Connector and2X NL4 Nutrik Spekcon | XLR/1/4in Combo-jack | Cabinet Materia | High density wood composite | High density wood composite |
Cabinet Surface | Black polyurethane coating | Black polyurethane coating | Dimensions (H x W x W) | 8.66 x 23.03 x 13.78 in 220 x 585 x 350 mm | 8.66 x 23.03 x 13.78 in 220 x 585 x 350 mm |
Weight | 30.4 lbs 13.8 kg | 34.8 lbs 15.8 kg |
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Your home for all things pro audio—backed by expertise and experience. Connect with us today.