Overview
HOPS8T is a high-output point source system crafted for touring applications with a discreet design.
It features a coaxial arrangement of an 8″/1.75″diaphragm driver and an additional 8″ low-frequency transducer within a bass-reflex cabinet.
This setup offers a smooth and linear frequency response ranging from 60 Hz to 20 kHz.
The system’s power handling is rated at 450 W AES, reaching a peak SPL of 131dB.
Operating with a 100° conical dispersion pattern, the HOPS8T ensures uniform coverage and
high-fidelity sound throughout its frequency range.
It pairs with CODA Audio’s LINUS loudspeaker management amplifiers, providing integrated DSP control, amplification, network remote control, and diagnostics for optimal performance and protection.
The design incorporates two aluminium shorting rings to minimise intermodulation distortion and variation in inductance, significantly enhancing sound quality at higher excursion levels.
The enclosure, made from birch multiplex and coated with weather-resistant polyurea, is suitable for various environments.
Technical Matrix
| Type: | Compact 2-way high output point source system |
|---|---|
| Application: | Superior quality point source for near-field applications |
| Frequency response: | 60 Hz – 20 kHz (-6 dB) |
| Power handling AES: | 450 W |
| Peak power: | 1800 W |
| Sensitivity: | 98 dB* |
| Max. SPL peak: | 131 dB |
| Amplification, Cabinets per Amplifier | |
| LINUS5-C Optimum / Maximum: | 4/12 |
| LINUS10-C Optimum / Maximum: | 8/16 |
| LINUS12C Optimum / Maximum: | 8/16 |
| LINUS14 Optimum / Maximum: | 8/16 |
| Dispersion: | 100° conical |
| Components | |
| Low frequency: | 8″ woofer, 2″ (51 mm) VC, 225 W (AES) |
| Mid/High frequency: | 8″/1,75″ coaxial driver, Low: 2″ (51 mm), |
| High: 1.75″ (44.4 mm) voice coil, 225 W + 80 W (AES) | |
| Crossover: | 1.5 kHz passive |
| Nominal impedance: | 8 Ω (1+/1-) |
| Input connectors: | 2x Neutrik™ NL4MP |
| Enclosure material: | Birch Multiplex |
| Finish: | Polyurea black coating |
| IP rating (IEC 60529): | IP54 |
| Weather protection options: | Standard IP55: IP55 (direct cable) MG1 (Marine Grade 1): IP55 |
| Suspension: | HOPS8T: CMS (CODA mobile suspension) + flange adapter |
| HOPS8i: M6 threaded points | |
| Dimensions (WxHxD): | 230 x 540 x 278 mm / 9.06 x 21.26 x 10.94“ |
| Net weight: | 12 kg / 26.46 lbs |
* Measured with pink noise 6 dB crest factor. Half-space loading.
** In low SPL applications up to 4x HOPS8 per channel can be connected.
System Components
Loudspeaker Variants
HOPS8T – 2-way passive coaxial loudspeaker. 2x 8” LF + 1.75” HF. Touring Version.
HOPS8i – 2-way passive coaxial loudspeaker. 2x 8” LF + 2” HF. Installation Version.
Recommended Subs
G15 – 15” Subwoofer
U15 – Low Impedance 15” Subwoofer
Amplification
LINUS12-C – Amplifier
LINUS14 – Amplifier
LINUS6.4i – Amplifier
Rigging Elements
HL8 – Vertical L-Bracket for HOPS8-T
H8TH – Horizontal U-Bracket for HOPS8-T
Accessories
COB-HOPS8 – Transportation bag for HOPS8T
Software Applications
LINUS Control Control application for LINUS Managed Amplifiers
System Optimiser Prediction Software for CODA Loudspeaker System
Electro Acoustic Performance
The HOPS8 is a nominally 100° (Conical) loudspeaker
Polar Plots
Vertical Polar.
Horizontal Polar.
Frequency Response
Blue trace = HOPS8 Fullrange >
Red trace = HOPS8 Crossover >
Loudspeaker Presets
The following presets are available in LINUS Control. There is a preset for use as a standalone loudspeaker, and a preset that should be used in combination with a subwoofer.
Family | Model | Phase Family | Preset | Use Case |
|---|---|---|---|---|
HOPS-Series | HOPS8 | Half DS-FIR | Fullrange > | Standalone HOPS8 |
HOPS-Series | HOPS8 | Half DS-FIR | Crossover > | HOPS8 in combination with subwoofe |
Loudspeaker Features
Connectors
The HOP8 is fitted with 2x Neutrik NL4MP / NL4MPXX speakON connectors on the rear:
Either connection can be used to drive the loudspeaker. All pins are linked through between both connector
Pin | Function | Linked Through |
|---|---|---|
1+ | HOPS8 Passive Positive | Yes |
1- | HOPS8 Passive Negative | Yes |
2+ | Not connected | Yes |
2- | Not connected | Yes |
Rigging Points
The loudspeaker is fitted with various rigging attachment points, together with removable screws for attachment of rigging accessories and safety eyelets.
A CODA Mobile Suspension (CMS) attachment is fitted to the top, and one side of the HOPS8. The CMS fitted to the side can be used to attach the HL8 vertical bracket. The CMS on the top can be used to attach the H8TH horizontal bracket:
On the rear of the loudspeaker are two holes, suitable for mounting accessories such as K&M’s 24471:
There is a 35mm pole mount fitting on the underside of the loudspeaker, to allow the loudspeaker to be used on a tripod, distance rod, or flown vertically with the H8TH horizontal U-Bracket:
Configurations
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Standalone
The HOPS8 in standalone configuration, powered by a LINUS loudspeaker management amplifier, measured in free-space:
Attribute | Value | Coplanar Alignment Delay |
|---|---|---|
LINUS Preset | HOPS8 Fullrange > | 0 ms |
Frequency Range | 60Hz to 20kHz -6dB |
HOPS8 with G15
The addition of a G15 subwoofer yields an increase in low frequency contour, and extends the LF corner frequency down to 38Hz:
Attribute | Value | Coplanar Alignment Delay |
|---|---|---|
LINUS Preset – HOPS8 | HOPS8 Crossover > | 0 ms |
LINUS Preset – G15 | G15 Omni 100 | 2.2 ms |
Frequency Range | 38Hz to 20kHz -6dB | – |
Low Frequency Contour | +7dB |
|
Maximum Separation | 1.7m |
HOPS8 with U15
The addition of a U15 subwoofer yields an increase in low frequency contour, and extends the LF corner frequency down to 35Hz:
Attribute | Value | Coplanar Alignment Delay |
|---|---|---|
LINUS Preset – HOPS8 | HOPS8 Crossover > | 0 ms |
LINUS Preset – G15 | U15 Omni 100 | 2.2 ms |
Frequency Range | 35Hz to 20kHz -6dB | – |
Low Frequency Contour | +4dB |
|
Maximum Separation | 1.7m |
Loudspeaker Drive
Amplification
The HOPS8 must be powered by a CODA LINUS Amplifier. The loudspeaker requires 1x amplifier channel. It is possible to link the following quantities of loudspeakers per amplifier channel & realise the full reference output of the loudspeaker:
LINUS 14 / LINUS 14-D | LINUS 12-C | LINUS 6.4 [Single Ended] | LINUS 6.4 [Bridge Tied Load] | LINUS 6.4 [Parallel Bridge Tied Load] |
|---|---|---|---|---|
3 | 3 | 2 | 1 | 1 |
Cable
Generally speaking, cable cross-sectional area should be as large as possible, within reason. Cable cross-sectional area should as a minimum, be 2.5mm², however 4mm² square is recommended for typical use. 6mm² cable may be required in some circumstances. Loudspeaker cable interconnections should be kept to a minimum, to avoid the effect of accumulated contact resistance. Cable gauge & outer cable sheath diameter should also be sized to be compatible with the specifications of the connectors. The following guidelines establish a baseline performance, that should result in optimal quality for most scenarios (less than 1dB power loss in cable):
HOPS8 in Parallel | 2.5mm² | 4mm² | 6mm² |
|---|---|---|---|
1 | 70 | 115 | 170 |
2 | 35 | 60 | 85 |
3 | 25 | 40 | 60 |
Mechanical Overview For Each Loudspeaker What to inspect What to torque Corrective Maintenance Disassembly / Reassembly Paint Touch Up Grill Replacement Driver Replacement Crossover replacement Parts List Specifications Dimensions Annotated Pictures WP / RAL Recommendation for LS cables Rigging Instructions for each rigging accessory Connection to Amplifiers Max qty for each channel, per type of amp Cabling Scheme
Maintenance
The loudspeaker should be visually inspected each time before use for any signs of obvious damage / missing parts.
A maintenance schedule should be coordinated, so that the loudspeaker and accessories are checked thoroughly, at least annually.
Visual Checks
Before use, perform a visual inspection to check for missing or loose parts / fasteners.
Check there are no bent, broken, corroded or cracked parts, including welded joints.
Ensure there is no deformation, dents, wear, holes, or missing safety labels.
Check that all screws are tightened and are not cross-threaded.
Acoustic Checks
With the HOPS8 Fullrange > Preset loaded on a CODA LINUS Amplifier, perform a slow sine sweep at a quiet-to-moderate level, to ensure the loudspeaker is free from air leaks, rubs, buzzes, and failed drivers.
Dual channel measurement software could be used to ensure polarity of drivers.
Only test one loudspeaker at a time. Ensure a quiet environment, free from background noises
Replacement Parts
|
Item |
Replacement Part |
Quantity |
Notes |
|---|---|---|---|
|
Low Frequency Driver |
8RG200-16 Ohm |
1x Per Enclosure |
|
|
Low / High Frequency Coaxial Driver |
8XG251-16/8 Ohm |
1x Per Enclosure |
|
|
Driver Retaining Screws |
ISO 14580 M5×20 Torx |
4x Per Driver |
Torque = 3 Nm |
|
Crossover Network |
HOPS8XOVER |
1x Per Enclosure |
|
|
Connector Plate |
HOPS8CONPLATE |
1x Per Enclosure |
Requires 6x DIN7981 3.5×13 Torx Bolts, Torque = 3 Nm |
|
Logo Badge |
SIGN 40×40 |
1x Per Enclosure |
|
|
Grill |
HOPS 8 GRILL |
1x Per Enclosure |
Requires 5×20 Torx Wood Screw, Torque = 3 Nm |
|
CMS Plate |
HOPS8T Plate |
2x Per Enclosure |
Requires 2x ISO 14581 M6×20 Torx per Plate, Torque = 4 Nm |
|
Pole Mount Adapter |
CODA 35 Flange |
1x Per Enclosure |
Requires 2x ISO 14581 M6×30 Torx, Torque = 4 Nm |
|
Rigging Accessory Mounting Screws |
ISO 14581 M6×20 Torx |
3x Per Enclosure |
Torque = 3 Nm |
Mechanical Safety
The HOPS8 rigging systems comply with EN 62368-1: 2023 Audio/video, information and communication technology equipment – Part 1: Safety requirements.
The configurations described in this manual achieve a safety factor of 5 or higher.
HOPS8 is ‘Ball impact resistant’ to DIN 18032-3
Safe Limits
Deployment | Rigging Accessory | Safe Limit |
|---|---|---|
Pole Mounted | 35mm pole (distance rod / tripod) | 1 |
Flown | HL8 / H8TH | 1 |
Wall Mounted | H8H / H8TH / K&M 24471 | 1 |
Ceiling Mounted | H8V / H8H / HL8 / H8TH | 1 |
Dimensions
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Architects Specifications
The 2-way point source, passive loudspeaker shall consist of one 8″ low frequency driver and one 8″/1.75” coaxial annular diaphragm driver. The loudspeaker shall incorporate a passive crossover network.
The loudspeaker shall only be operated by a dedicated, compatible controller amplifier.
The cabinet enclosure shall be made from high-quality birch plywood with an impact-resistant and weather-protected finish. The drivers shall be protected by a robust steel grill backed by an acoustically transparent fabric. The cabinet shall incorporate two handles on the rear for ease of transport and installation.
The cabinet shall include multiple integrated threaded inserts on the top, rear, and sides to facilitate secure attachment of dedicated mounting brackets. Additional combined interfaces shall be incorporated to support single cabinet mounting or to secure the aiming of an array using dedicated flying hardware or secondary safety devices in conjunction with safety eye bolts.
The connection panel on the back shall be recessed and fitted with Neutrik speakON connectors (NL4).
The HF horn shall have a nominal dispersion of 100° x 100°.
The power handling capacity shall be 450 W AES and 1800 W peak. The frequency response (–6 dB) measured on axis shall be 60 Hz to 20 kHz with a maximum sound pressure level of at least 131dB.
The dimensions shall not exceed 230 × 540 × 278 mm, and shall weigh no more than 12 kg.
The loudspeaker shall be the HOPS8 by CODA Audio.
Revision History
Expandable table.
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