Celto
CELTO Acoustique 18SW1500-8
CELTO Acoustique 18SW1500-8
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- Johannesburg, Cape Town, Durban, Pretoria: 2–4 business days after payment confirmation.
- Secondary cities and towns: 3–6 business days.
- Outlying and remote areas: 5–7 business days.
- Nationwide delivery options and terms are listed in our shipping policy.
- Delivery timelines begin once full payment has been confirmed. All orders are shipped via fast, insured courier. You will receive a tracking number by email once your order is dispatched.
Delivery timelines begin once full payment has been confirmed. All orders are shipped via fast, insured courier. You will receive a tracking number by email once your order is dispatched. View full shipping policy →
- EFT (Electronic Funds Transfer) — Direct bank transfer from any South African bank account. No additional fees. Orders confirmed within 1 business day of payment reflecting.
- Cross Border Transfer — For customers in SADC neighboring countries (Lesotho, Zimbabwe, Mozambique, Namibia, Botswana, Eswatini). Order via checkout; invoices settle in ZAR via standard cross-border bank transfer.
- Wire Transfer — For international customers outside the SADC region. Complete checkout to generate a proforma invoice with Swift routing details. Payments are processed in ZAR value.
Orders are confirmed once payment reflects. Banking details are provided in your order confirmation email. View payment details →
- All products are genuine, brand new, and include applicable manufacturer or supplier warranty.
- Warranty periods vary by brand and product — typically 1 to 2 years. Contact us to confirm specific brand coverage.
- Returns accepted within 7 days of receipt in original, unused condition with original packaging.
- Faulty or incorrect items: VisionSounds covers return shipping costs.
Add the CELTO Acoustique 18SW1500-8 by CELTO to your setup — professional audio equipment trusted by engineers, musicians, and event production crews across South Africa.
FEATURES
Ultra-long excursion design
Split Winding voice coil
DCS (Deflective Cooling System)
Water resistant Keviar® loaded paper cone
Optimized parameters for compact cabinets
SPECIFICATIONS
Nominal diameter = 460mm (18inch)
Nominal Impedance = 8 ohms
Power handling = 1500W RMS (AES Standard)
Sensitivity = 97dB / 1W / 1m
Voice coil diameter = 4 inch (100mm)
Voice coil height Hvc = 34mm
Voice coil air gap Hag = 15mm
Xmax (Hvc-Hag)/2 + Hag/4 = +/-13.25mm
Xmech (peak-peak) = 62mm
Voice coil winding = 2 layers IN / OUT
Voice coil material = IEC grade Copper
Voice coil former = T600 fiberglass
Suspension = Triple roll, impregnated fabric
Spider = dual with silicon damping, NOMEX®
Cone = fiber loaded treated paper
Chassis = Die Cast Aluminium
Magnet = Ø230mm Y35 Ferrite
T & S PARAMETERS
F(s) = 34 Hz
Q(ms) = 9.763
V(as) = 182 liters
M(ms) = 248 grams
R(ms) = 5.553 kg/s
S(d) = 1225 sq.cm
V(d) = 1.716 liters
R(e) = 5.75 ohms
Q(es) = 0.406
C(ms) = 0.0853 mm/N
Q(ts) = 0.39
L(e) 1kHz = 1.98 mH
BL = 27.5
n(0) = 1.8%
MOUNTING AND SHIPPING
Overall diameter = 470mm
Bolt circle diameter = 445mm
Baffle cutout diameter = 422mm
Flange and gasket thickness = 13mm
Overall depth = 225mm
Net weight = 16kg
Shipping weight = 19kg
Shipping box = 460x460x280mm
VisionSounds — South Africa's specialist in premium camera and audio gear. Fast delivery nationwide. Genuine warranty included.
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